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120-456: The Council of Ministers ordered the Ilyushin design bureau on 12 February 1946 to begin work on a bomber that would use four of the new TR-1 jet engines. Experiences with the first generation of jet fighters had revealed unsuspected problems involved with high-speed flight and Ilyushin devoted much effort to mitigate them. The long and thin unswept wing was conventional in appearance, but it

240-440: A graticule , not in actual contact with the display on an oscilloscope , etc. When viewed through a stereo viewer, aerial picture pair offers a pronounced stereo effect of landscape and buildings. High buildings appear to "keel over" in the direction away from the center of the photograph. Measurements of this parallax are used to deduce the height of the buildings, provided that flying height and baseline distances are known. This

360-442: A boy". In a philosophic/geometric sense: an apparent change in the direction of an object, caused by a change in observational position that provides a new line of sight. The apparent displacement, or difference of position, of an object, as seen from two different stations, or points of view. In contemporary writing, parallax can also be the same story, or a similar story from approximately the same timeline, from one book, told from

480-429: A change in viewpoint occurring due to the motion of the observer, of the observed, or both. What is essential is relative motion. By observing parallax, measuring angles , and using geometry , one can determine distance . Distance measurement by parallax is a special case of the principle of triangulation , which states that one can solve for all the sides and angles in a network of triangles if, in addition to all

600-587: A crew of five, two pilots in the nose, the bombardier-navigator in front of them in the tip of the nose, the dorsal gunner/radio operator immediately behind the pilots and the rear turret gunner behind the tail. A 23-millimetre (0.91 in) Nudelman-Suranov NS-23 autocannon with 150 rounds was fixed on the lower starboard side of the nose; it was fired by the pilot who had a primitive ring sight to use for aiming. The dorsal turret mounted two 20-millimetre (0.79 in) Berezin B-20 E guns with 400 rounds per gun and

720-408: A different amount of lift . To counter this Sergey Ilyushin and his team developed a new manufacturing technique that reversed the traditional practice where the internal supporting members were affixed to the assembly jig and the aircraft's skin panels were then attached. This new method meant that the skin panels were placed in the jigs where the correct curvature and shape could be guaranteed and

840-691: A different perspective in another book. The word and concept feature prominently in James Joyce 's 1922 novel, Ulysses . Orson Scott Card also used the term when referring to Ender's Shadow as compared to Ender's Game . The metaphor is invoked by Slovenian philosopher Slavoj Žižek in his 2006 book The Parallax View , borrowing the concept of "parallax view" from the Japanese philosopher and literary critic Kojin Karatani . Žižek notes The philosophical twist to be added (to parallax), of course,

960-435: A displacement or difference in the apparent position of an object viewed along two different lines of sight and is measured by the angle or half-angle of inclination between those two lines. Due to foreshortening , nearby objects show a larger parallax than farther objects, so parallax can be used to determine distances. To measure large distances, such as the distance of a planet or a star from Earth , astronomers use

1080-644: A fifth in 1972. In addition, in 1970 the government reestablished the All-Union Ministry of Justice . In the decade 1965 to 1975, twenty-eight industrial ministries were established. Of these seven were All-Union ministries and the remainder seventeen were republican ministries. In addition, the Kosygin Government sought to reform the economy by strengthening enterprise autonomy while at the same time retaining strong centralised authority. The 1979 Soviet economic reform also sought to de-regulate

1200-640: A formal leader, most controversial issues were solved at meetings of the Bureau. On 1 September 1949 power was even more dispersed. The Bureau changed its name to the Presidium of the Council of Ministers, and Beria, Malenkov, Nikolai Bulganin , Lazar Kaganovich and Maksim Saburov were handed the chairmanship. This mode of operating lasted until Stalin's death in 1953. The Post-Stalin Era saw several changes to

1320-719: A four-man committee, led by Ivan Silayev , that included Grigory Yavlinsky , Arkady Volsky , and Yuri Luzhkov , to elect a new Cabinet of Ministers. This committee was later transformed into the Committee for the Operational Management of the National Economy (COMSE), also chaired by Silayev, to manage the Soviet economy . On 28 August 1991 a Supreme Soviet temporarily gave the COMSE the same authority as

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1440-404: A higher level of uncertainty because the relative velocity of observed stars is an additional unknown. When applied to samples of multiple stars, the uncertainty can be reduced; the uncertainty is inversely proportional to the square root of the sample size. Moving cluster parallax is a technique where the motions of individual stars in a nearby star cluster can be used to find the distance to

1560-539: A ministry and a state committee could be obscure as for the case of the Committee for State Security (KGB). According to the Soviet constitution, ministries were divided into all-union and union-republican. All-Union ministries managed the branch of state administration entrusted to them throughout the entire Soviet Union directly or through the organs appointed by them, while the union-republican ministries operated, as

1680-576: A new cabinet was appointed. On 26 December 1991, the Supreme Soviet dissolved the union and therefore, the government of the USSR shut down permanently. The name Council of People's Commissars was chosen to distinguish the Soviet government from its bourgeois counterparts, especially its tsarist predecessor the Council of Ministers . However, scholar Derek Watson states that "the term 'commissar'

1800-636: A new constitution . It abolished the Congress of Soviets and established the Supreme Soviet of the Soviet Union in its place. At the 1st Plenary Session of the II Supreme Soviet in 1946, the government was renamed Council of Ministers. Minor changes were introduced with the enactment of the 1977 constitution. The CPSU's 19th All-Union Conference voted in favor of amending the constitution. It allowed for multi-candidate elections, established

1920-455: A pair of SR-2 boosters. As the thrust of the engines could not be increased in a timely manner Ilyushin made the decision not to submit the bomber for state acceptance trials as its performance did not meet the requirements laid down for it in 1946. Data from Early Soviet Jet Bombers General characteristics Performance Armament Aircraft of comparable role, configuration, and era Related lists Government of

2040-737: A parallax larger than a few times the precision of the measurement. In the 1990s, for example, the Hipparcos mission obtained parallaxes for over a hundred thousand stars with a precision of about a milliarcsecond , providing useful distances for stars out to a few hundred parsecs. The Hubble Space Telescope 's Wide Field Camera 3 has the potential to provide a precision of 20 to 40 micro arcseconds, enabling reliable distance measurements up to 5,000 parsecs (16,000 ly) for small numbers of stars. The Gaia space mission provided similarly accurate distances to most stars brighter than 15th magnitude. Distances can be measured within 10% as far as

2160-465: A rule, through the same-named ministry of the specific union republic in question. It managed only a certain limited number of activities directly according to the list approved by the Presidium of the Supreme Soviet. The government had the right to create, reorganize and abolish subordinate institutions, which were directly subordinate to the government itself. Parallax Parallax is

2280-408: A ruler marked on its top surface, the thickness of the ruler will separate its markings from the ticks. If viewed from a position not exactly perpendicular to the ruler, the apparent position will shift and the reading will be less accurate than the ruler is capable of. A similar error occurs when reading the position of a pointer against a scale in an instrument such as an analog multimeter . To help

2400-420: A state committee was primarily responsible for several parts of government as opposed to the one specific topic for which a ministry was solely responsible. Therefore, many state committees had jurisdiction over certain common activities performed by ministries such as research and development, standardisation, planning, building construction, state security, publishing, archiving and so on. The distinction between

2520-544: A total of 140°, elevate 35° and depress 30°. The prototype Il-22 was rapidly assembled and made its first flight on 24 July 1947. It proved to have docile handling characteristics, but was severely underpowered as the TR-1 engines produced only 80% of the required thrust. During the latter part of the manufacturer's flight tests the Il-22 made the first-ever Soviet jet-assisted (rocket-assisted, RATO) takeoff on 7 February 1948 with

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2640-399: Is a key component of the process of photogrammetry . Parallax error can be seen when taking photos with many types of cameras, such as twin-lens reflex cameras and those including viewfinders (such as rangefinder cameras ). In such cameras, the eye sees the subject through different optics (the viewfinder, or a second lens) than the one through which the photo is taken. As the viewfinder

2760-465: Is also an issue in image stitching , such as for panoramas. Parallax affects sighting devices of ranged weapons in many ways. On sights fitted on small arms and bows , etc., the perpendicular distance between the sight and the weapon's launch axis (e.g. the bore axis of a gun)—generally referred to as " sight height "—can induce significant aiming errors when shooting at close range, particularly when shooting at small targets. This parallax error

2880-615: Is compensated for (when needed) via calculations that also take in other variables such as bullet drop , windage , and the distance at which the target is expected to be. Sight height can be used to advantage when "sighting in" rifles for field use. A typical hunting rifle (.222 with telescopic sights) sighted in at 75m will still be useful from 50 to 200 m (55 to 219 yd) without needing further adjustment. In some reticled optical instruments such as telescopes , microscopes or in telescopic sights ("scopes") used on small arms and theodolites , parallax can create problems when

3000-466: Is now made flesh and blood. It is time to move on from the title 'people's commissar' to that of 'minister. ' " Scholar Yoram Gorlizki writes that "Notwithstanding the reversion to bourgeois precedents, the adoption of the new nomenclature signaled that the Soviet order had entered a new phase of postrevolutionary consolidation." The Treaty on the Creation of the Soviet Union saw the establishment of

3120-408: Is often found above the lens of the camera, photos with parallax error are often slightly lower than intended, the classic example being the image of a person with their head cropped off. This problem is addressed in single-lens reflex cameras , in which the viewfinder sees through the same lens through which the photo is taken (with the aid of a movable mirror), thus avoiding parallax error. Parallax

3240-471: Is quite small, even for the nearest stars, measuring 1 arcsecond for an object at 1 parsec's distance (3.26 light-years ), and thereafter decreasing in angular amount as the distance increases. Astronomers usually express distances in units of parsecs (parallax arcseconds); light-years are used in popular media. Because parallax becomes smaller for a greater stellar distance, useful distances can be measured only for stars which are near enough to have

3360-483: Is that the observed distance is not simply "subjective", since the same object that exists "out there" is seen from two different stances or points of view. It is rather that, as Hegel would have put it, subject and object are inherently "mediated" so that an " epistemological " shift in the subject's point of view always reflects an " ontological " shift in the object itself. Or—to put it in Lacanese —the subject's gaze

3480-399: Is used for computer stereo vision , and there is a device called a parallax rangefinder that uses it to find the range, and in some variations also altitude to a target. A simple everyday example of parallax can be seen in the dashboards of motor vehicles that use a needle-style mechanical speedometer . When viewed from directly in front, the speed may show exactly 60, but when viewed from

3600-567: The stellar parallax method . As the Earth orbits the Sun, the position of nearby stars will appear to shift slightly against the more distant background. These shifts are angles in an isosceles triangle , with 2 AU (the distance between the extreme positions of Earth's orbit around the Sun) making the base leg of the triangle and the distance to the star being the long equal-length legs. The amount of shift

3720-529: The All-Union Congress of Soviets and its Central Executive Committee (CEC). The Congress of Soviets held legislative responsibilities and was the highest organ of state power, while the CEC was to exercise the powers of the Congress of Soviets whenever it was not in session, which in practice comprised the majority of its existence. It stated that the government, named the Council of People's Commissars,

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3840-579: The All-Union Ministry of Culture established the Council of Ministers of Culture to better coordinate policies, while the All-Union Ministry of Foreign Affairs established the Council of Foreign Ministers of the USSR and Union Republics. The 1991 Soviet coup d'état attempt , better known as the August coup attempt , was initiated by the State Committee on the State of Emergency in a bid to oppose

3960-644: The Byelorussian SSR and the Transcaucasian SSR established the Union of Soviet Socialist Republics (USSR). The treaty established the government, which was later legitimised by the adoption of the first Soviet constitution in 1924. The 1924 constitution made the government responsible to the Congress of Soviets of the Soviet Union . In 1936, the state system was reformed with the enactment of

4080-873: The Cabinet of Ministers from January to August 1991 and the Committee on the Operational Management of the National Economy from August to December 1991. The government chairman was nominated by the Central Committee of the Communist Party of the Soviet Union (CPSU) and elected by delegates at the first plenary session of a newly elected Supreme Soviet of the Soviet Union . Certain governments , such as Ryzhkov's second government, had more than 100 government ministers, serving as first deputy premiers , deputy premiers , government ministers or heads of state committees/commissions ; they were chosen by

4200-472: The Congress of People's Deputies and weakened the party's control over the Supreme Soviet. Later, on 20 March 1991, the Supreme Soviet on Mikhail Gorbachev 's suggestion amended the constitution to establish a semi-presidential system , essentially a fusion of the American and French styles of government . The Council of Ministers was abolished and replaced by a Cabinet of Ministers that was responsible to

4320-522: The Galactic Center , about 30,000 light years away. Stars have a velocity relative to the Sun that causes proper motion (transverse across the sky) and radial velocity (motion toward or away from the Sun). The former is determined by plotting the changing position of the stars over many years, while the latter comes from measuring the Doppler shift of the star's spectrum caused by motion along

4440-652: The President of the Soviet Union . The head of the Cabinet of Ministers was the Prime Minister of the Soviet Union. The government was forced to resign in the aftermath of the 1991 Soviet coup d'état attempt , which Prime Minister Valentin Pavlov participated in. In its place, the Soviet state established what was supposed to be a transitory committee headed by Silayev to run the basic governmental functions until

4560-496: The State Defense Committee (SDC), formed on 30 June 1941 to govern the Soviet Union during the war. Joseph Stalin concurrently served as SDC head and as chairman of the Soviet government until 1946. On 15 March 1946 the 1st Plenary Session of the 2nd Supreme Soviet transformed the Council of People's Commissars into the Council of Ministers. Accordingly, the people's commissariats were renamed ministries , and

4680-410: The government chairman , his first deputies , deputies , ministers , state committees chairmen and the republican governmental chairmen. The premier could recommend individuals who he found suitable for membership in the governmental council to the Supreme Soviet. The government tendered its resignation to the first plenary session of a newly elected Supreme Soviet. The government was responsible to

4800-484: The Administrator of Affairs headed the government apparatus and was a member of the government's Presidium. The Presidium of the Council of Ministers consisted of the chairman, First Deputy Chairmen, and the deputy chairman. It is important to note that the Presidium of the Council of Ministers is different than the Presidium of the Supreme Soviet. USSR state committees were different from the ministries in that

4920-404: The CEC, but the working relations of the two bodies were never clearly defined in depth. Eventually, the powers of the Council of People's Commissars outstripped those of the CEC. However, the 1924 constitution defined the Council of People's Commissars as the "executive and administrative organ" of the CEC. The ability to legislate was restricted by the powers conferred to it by the CEC, and on

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5040-579: The Cabinet of Ministers overlapped with the former Council of Ministers. It was responsible for formulating and executing the All-Union state budget , administrating defense enterprises and overseeing space research, implementing Soviet foreign policy, crime-fighting, and maintaining defense and state security. It also worked alongside the republican governments to develop financial and credit policy, administer fuel and power supplies and transport systems, and developing welfare and social programs. In addition

5160-458: The Cabinet of Ministers was responsible for coordinating All-Union policy on science, technology, patents, use of airspace, prices, general economic policy, housing, environmental protection and military appointments. At last, the Law on the Cabinet of Ministers granted the Cabinet of Ministers the right to issue decrees and resolutions , but not of the same power and scope of those formerly issued by

5280-523: The Cabinet of Ministers, and Silayev became the Soviet Union's de facto Premier . The All-Union government tried to rebuff the seizure attempts by the Russian government. Still, by September 1991 the Soviet government had broken down. On 25 December 1991 Gorbachev announced in a televised speech his resignation from the post of President of the Soviet Union . On the following day, the Soviet of

5400-491: The Congress of Soviets and the Central Executive Committee respectively, could alter laws. Stalin's power grab in the 1930s weakened the formal institutions of governance, both in the party and government. Scholar T. H. Rigby writes that "all institutions had gradually dissolved in the acid of despotism ", and from 1946 until Stalin died in 1953 "only the most minimal of gestures were made to reverse

5520-423: The Council of Ministers", which sought to explain the role of the Council of Ministers, its internal operations, and its relationship with the party. It stated that the party politburo had the right to decide on all political matters, which included such topics as governmental appointments and defense, foreign policy, and internal security. It went on to define the government solely as an institution of administering

5640-548: The Council of Ministers. The Council of Ministers had been the sole permanent executive and administrative body in the Soviet Union during its existence. The Cabinet of Ministers existed alongside the Federation Council, the Presidential Council and other executive organs that reported directly to the president. However, as the sole executive organ responsible for the economy and the ministries it

5760-444: The Council of People's Commissars as the Soviet government, and conferring upon it the role of the "highest executive and administrative organ of state power". The constitution stripped the Council of People's Commissars of powers to initiate legislation, and instead confined it to issuing "decrees and regulations on the basis and in execution of the laws currently in force". Only the Supreme Soviet and its Presidium , having replaced

5880-488: The Republics voted to dissolve the Union of Soviet Socialist Republics as a state and subject of international law, legally terminating the Soviet government's existence. The government was the highest executive and administrative body of the Soviet state. It was formed at the 1st Plenary Session of the Supreme Soviet (the joint meeting of the Soviet of the Union and the Soviet of Nationalities ), and had to consist of

6000-613: The Soviet Union The Government of the Union of Soviet Socialist Republics (USSR) was the executive and administrative organ of the highest body of state authority , the All-Union Supreme Soviet . It was formed on 30 December 1922 and abolished on 26 December 1991. The government was headed by a chairman, most commonly referred to as the premier of the Soviet Union , and several deputy chairmen throughout its existence. The Communist Party of

6120-521: The Soviet Union (CPSU), as " The leading and guiding force of Soviet society and the nucleus of its political system " per Article 6 of the state constitution , controlled the government by holding a two-thirds majority in the All-Union Supreme Soviet. The government underwent several name changes throughout its history, and was known as the Council of People's Commissars from 1922 to 1946, the Council of Ministers from 1946 to 1991,

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6240-608: The Soviet Union Gorbachev could appoint and dismiss government ministers. However, he grew concerned about his inability to control All-Union ministries. On 24 September 1990 Gorbachev managed to get the Supreme Soviet to grant him temporary powers of unrestricted decrees on the economy, law and order and appointment of government personnel until 31 March 1992. Still feeling stifled by anti-reformist elements, Gorbachev proposed in November 1990 to radically reorganise

6360-526: The Soviet Union. Lenin was appointed its chairman, alongside five deputy chairmen and ten people's commissars (ministers). On 17 July 1923 the All-Union Council of People's Commissars notified the central executive committees of the union republics and their respective republican governments that it had begun to fulfill the tasks entrusted to it. The original idea was for the Council of People's Commissars to report directly (and be subordinate) to

6480-602: The Soviet political system, being greatly inspired by the presidential system of the United States and the semi-presidential system of France. Gorbachev sought to reorganise institutions at the All-Union level by subordinating executive power to the presidency. By November 1990 Gorbachev was calling for the dissolution of the Council of Ministers and its replacement with a Cabinet of Ministers. Formerly executive power had been divided into two separate institutions;

6600-634: The Statute of the Council of People's Commissars. The legislative dominance of the Council of People's Commissars continued despite the 1924 constitution's insistence on its relationship to the CEC. Mikhail Kalinin of the CEC and Chairman of the All-Russian Central Executive Committee noted in 1928 that one needed to differentiate between the Presidium of the CEC , which he considered the "organ of legislation", and

6720-554: The Sun through space provides a longer baseline that will increase the accuracy of parallax measurements, known as secular parallax . For stars in the Milky Way disk, this corresponds to a mean baseline of 4 AU per year, while for halo stars the baseline is 40 AU per year. After several decades, the baseline can be orders of magnitude greater than the Earth–Sun baseline used for traditional parallax. However, secular parallax introduces

6840-459: The Supreme Soviet and its Presidium . It regularly reported to the Supreme Soviet on its work, as well as being tasked with resolving all state administrative duties in the jurisdiction of the USSR which were not the responsibility of the Supreme Soviet or the Presidium. Within its limits, the government had responsibility for: The government could issue decrees and resolutions and later verify their execution. All organisations were obliged to obey

6960-457: The activity of the first deputy chairmen and deputy chairmen [and] in urgent cases, makes decisions on particular questions of state administration." The government appointed first deputy chairmen and deputy chairmen to assist the work of the government chairman. These deputies worked with the responsibilities allocated to them by the government. They could coordinate the activities of ministries, state committees and other organs subordinated to

7080-538: The administrative role of the Council of People's Commissars. The 1924 constitution differentiated between All-Union and unified (referred to as republican from 1936 onwards) people's commissariats. The people's commissariats for justice, internal affairs, social security, education, agriculture and public health remained republican-level ministries. In the meantime the commissariats for foreign affairs, commerce and industry, transport, military and navy affairs, finance, foreign trade, labour, post and telegraphs, supply and

7200-429: The angles in the network, the length of at least one side has been measured. Thus, the careful measurement of the length of one baseline can fix the scale of an entire triangulation network. In parallax, the triangle is extremely long and narrow, and by measuring both its shortest side (the motion of the observer) and the small top angle (always less than 1  arcsecond , leaving the other two close to 90  degrees),

7320-408: The assembly process, as the internal equipment could be installed before the halves were joined together. This allowed several teams to work on a single sub-assembly before they were mated. Most of the other multi-engined jet aircraft in existence, when the Il-22 was being designed, either had the engines in a nacelle (singly or in pairs) directly attached to the underside of the wing or were buried in

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7440-412: The atrophy of formal organs of authority, in both party and state." British academic Leonard Schapiro contended that "Stalin's style of rule was characterised by how rule through regular machinery (party, government apparatus) gave way increasingly to the rule of personal agents and agencies, each operating separately and often in conflict, with Stalin in supreme overall control." The government, which

7560-597: The cluster. Only open clusters are near enough for this technique to be useful. In particular the distance obtained for the Hyades has historically been an important step in the distance ladder. Other individual objects can have fundamental distance estimates made for them under special circumstances. If the expansion of a gas cloud, like a supernova remnant or planetary nebula , can be observed over time, then an expansion parallax distance to that cloud can be estimated. Those measurements however suffer from uncertainties in

7680-449: The council's relationships with subordinate organs were defined in the Soviet constitution by the Law on the Council of Ministers of the USSR. Each union republic and autonomous republic had its own governments formed by the republican legislature of the respective union republic or autonomous republic. Republican governments were not legally subordinate to the All-Union government, but they were obliged in their activities to be guided by

7800-418: The decrees and decisions of the All-Union government. At the same time, the union-republican ministries had double subordination – they simultaneously submitted to the union republican government, within the framework of which they were created, and to the corresponding all-union government, orders and instructions which should have been guided in their activities. In contrast to the union republican ministries of

7920-433: The decrees and resolutions issued by the government. The All-Union Council also had the power to suspend all mandates and decrees issued by itself or organisations subordinate to it. The Council coordinated and directed the work of the union republics and union ministries, state committees and other organs subordinate to it. The competence of the government and its Presidium with respect to their procedures and activities and

8040-462: The deviation of the object from sphericity. Binary stars which are both visual and spectroscopic binaries also can have their distance estimated by similar means, and do not suffer from the above geometric uncertainty. The common characteristic to these methods is that a measurement of angular motion is combined with a measurement of the absolute velocity (usually obtained via the Doppler effect ). The distance estimate comes from computing how far

8160-560: The different views from the eye to gain depth perception and estimate distances to objects. Animals also use motion parallax , in which the animals (or just the head) move to gain different viewpoints. For example, pigeons (whose eyes do not have overlapping fields of view and thus cannot use stereopsis) bob their heads up and down to see depth. The motion parallax is exploited also in wiggle stereoscopy , computer graphics that provide depth cues through viewpoint-shifting animation rather than through binocular vision. Parallax arises due to

8280-460: The distance to Proxima Centauri is 1/0.7687 = 1.3009 parsecs (4.243 ly). On Earth, a coincidence rangefinder or parallax rangefinder can be used to find distance to a target. In surveying , the problem of resection explores angular measurements from a known baseline for determining an unknown point's coordinates. The most important fundamental distance measurements in astronomy come from trigonometric parallax, as applied in

8400-534: The economy to give state enterprises more autonomy, while giving state enterprises more room to discuss their production goals with their respective ministries. The Brezhnev Era also saw the adoption of the 1977 constitution . It defined for the first time the responsibilities and membership of the government's Presidium. The constitution defined the Presidium as a permanent governmental organ responsible for establishing and securing good economic leadership and to assume administrative responsibilities. It stated that

8520-537: The economy. The non-economic ministries, such as the Ministry of State Security , reported to the politburo. In addition, the 8 February resolution established eight sectoral bureaus; Bureau for Agriculture, Bureau for Metallurgy and Chemicals, Bureau for Machine Construction, Bureau for Fuel and Electric Power Stations, Bureau for Food Industry, Bureau for Transport and Communication, Bureau for Light Industry and Bureau for Culture and Health. This decision transformed

8640-475: The enactment of the New Union Treaty . Prime Minister Valentin Pavlov was one of the leaders of the coup. The Cabinet of Ministers and most All-Union power organs supported the coup attempt against Gorbachev. In the aftermath of the coup attempt, Russian Soviet Federative Socialist Republic (Russian SFSR) led by Boris Yeltsin sought to weaken Gorbachev's presidential powers. The State Council

8760-468: The first deputy chairmen would take on the role of acting head of government until the premier's return. The Administrator of Affairs was tasked with co-signing decrees and resolutions made by government with the government chairman. The government apparatus prepared items of policy, which the officeholder would check systematically against decrees of the party-government. This function consisted of several departments and other structural units. In addition

8880-1116: The focus of the target image at varying distances into the same optical plane of the reticle (or vice versa). Many low-tier telescopic sights may have no parallax compensation because in practice they can still perform very acceptably without eliminating parallax shift. In this case, the scope is often set fixed at a designated parallax-free distance that best suits their intended usage. Typical standard factory parallax-free distances for hunting scopes are 100  yd (or 90 m) to make them suited for hunting shots that rarely exceed 300  yd/m. Some competition and military-style scopes without parallax compensation may be adjusted to be parallax free at ranges up to 300  yd/m to make them better suited for aiming at longer ranges. Scopes for guns with shorter practical ranges, such as airguns , rimfire rifles , shotguns , and muzzleloaders , will have parallax settings for shorter distances, commonly 50 m (55 yd) for rimfire scopes and 100 m (110 yd) for shotguns and muzzleloaders. Airgun scopes are very often found with adjustable parallax, usually in

9000-407: The form of an adjustable objective (or "AO" for short) design, and may adjust down to as near as 3 metres (3.3 yd). Non-magnifying reflector or "reflex" sights can be theoretically "parallax free". But since these sights use parallel collimated light this is only true when the target is at infinity. At finite distances, eye movement perpendicular to the device will cause parallax movement in

9120-511: The government apparatus, especially during Nikita Khrushchev 's leadership. At first, the new leadership sought to solve problems within the existing bureaucratic framework, however, by 1954 the government initiated reforms which devolve more economic decision-making to the republican governments. Around this time Khrushchev suggested abolishing the industrial and construction ministries and distributing their duties and responsibilities to republican governments and regional bureaucrats. The end-goal

9240-516: The government chairman, alongside the first deputy chairmen, deputy chairmen and the republican governmental heads made up the Presidium's membership. Gorbachev had been speaking critically of the idea of a Soviet presidency until October 1989. He had argued that a presidency could lead to the reestablishment of the cult of personality and one-man leadership. However, Gorbachev was meeting stiff resistance from bureaucrats and anti-reformist elements against his reformist policies. The establishment of

9360-404: The government's working methods. The new resolution delegated authorities to the bureaus and away from the deputy chairmen of government and high-standing ministers. Every sectoral bureau was headed by a deputy chairman of the government, but decision-making was devolved into these collegial decision-making organs. The net effect of these changes was to greatly increase the legislative activity of

9480-477: The government, take control of these organs and issue day-to-day instructions. At last, they could give prior consideration to proposals and draft decisions submitted to the government. For example, Kirill Mazurov was responsible for industry, and Dmitry Polyansky was responsible for agriculture in Kosygin's Second Government . In the case of the government chairman not being able to perform his duties one of

9600-444: The government. Stalin, who had not attended a meeting of the Bureau since 1944, resorted to appointing acting government chairmen. Molotov was first appointed, but could rarely fulfill his duties since he was simultaneously Minister of Foreign Affairs and often away on business. On 29 March 1948 the politburo resolved to create a rotational chairmanship headed by Lavrentiy Beria , Nikolai Voznesensky and Georgy Malenkov . Lacking

9720-410: The gunner and the turret as well as the required amount of target lead and the shell's ballistics. The remote-control system offered several advantages including a smaller turret that had less drag, the guns could be fixed more rigidly to their mounts, the sight was not exposed to vibrations from firing and could track targets more smoothly and the gunner's comfort did not have to be sacrificed to optimize

9840-406: The higher rungs of the ladder. Parallax also affects optical instruments such as rifle scopes, binoculars , microscopes , and twin-lens reflex cameras that view objects from slightly different angles. Many animals, along with humans, have two eyes with overlapping visual fields that use parallax to gain depth perception ; this process is known as stereopsis . In computer vision the effect

9960-405: The interior were granted All-Union status. This system created troubles at first since neither the constitution or any legal document defined the relations between All-Union commissariats, their organs in republics and the separate unified republican commissariats. However, this system was kept with minor changes until the dissolution of the Soviet Union in 1991. The 1936 constitution defined

10080-410: The internal structure was then fastened to them. This required that manufacturing joints be used along the chord lines of the wings and tail surfaces, which split the spars and ribs in half. Similarly, the fuselage was built the same way, although it was split vertically along the centerline. This new technique did impose a small weight penalty but had the unexpected advantage of greatly accelerating

10200-435: The length of the long sides (in practice considered to be equal) can be determined. In astronomy, assuming the angle is small, the distance to a star (measured in parsecs ) is the reciprocal of the parallax (measured in arcseconds ): d ( p c ) = 1 / p ( a r c s e c ) . {\displaystyle d(\mathrm {pc} )=1/p(\mathrm {arcsec} ).} For example,

10320-480: The line of sight. For a group of stars with the same spectral class and a similar magnitude range, a mean parallax can be derived from statistical analysis of the proper motions relative to their radial velocities. This statistical parallax method is useful for measuring the distances of bright stars beyond 50 parsecs and giant variable stars , including Cepheids and the RR Lyrae variables . The motion of

10440-536: The management functions of the construction and industrial ministries had been transferred to 105 newly established Soviets of the National Economy . Republican planning committees were given more responsibility, while the State Planning Committee was given responsibility over companies that could not be decentralised to republican governments. The Soviet media began propagating the idea of developing complex, regional economies and comparing them to

10560-408: The object must be to make its observed absolute velocity appear with the observed angular motion. Measurements made by viewing the position of some marker relative to something to be measured are subject to parallax error if the marker is some distance away from the object of measurement and not viewed from the correct position. For example, if measuring the distance between two ticks on a line with

10680-688: The office of President of the Soviet Union was seen as an important tool to strengthen Gorbachev's control over the state apparatus. Gorbachev proposed to the 3rd Plenary Session of the XXI Supreme Soviet in February 1990 to establish the Office of the President of the Soviet Union. The Supreme Soviet passed the motion, and in March an Extraordinary Session of the Congress of People's Deputies

10800-581: The old ministerial system. The belief was that the Soviets of the National economy would increase inter-branch cooperation and specialization. However, the reforms did not manage to cure the failings of the Soviet economy, and actually showed shortcomings in other areas as well. Khrushchev's government responded by initiating reforms that reversed decentralisation measures, and sought to recentralise control over resource allocation. The removal of Khrushchev

10920-414: The passenger seat, the needle may appear to show a slightly different speed due to the angle of viewing combined with the displacement of the needle from the plane of the numerical dial. Because the eyes of humans and other animals are in different positions on the head, they present different views simultaneously. This is the basis of stereopsis , the process by which the brain exploits the parallax due to

11040-524: The people's commissars into ministers. On 25 February 1947, appropriate changes were made to the Constitution of the Soviet Union. The government's Bureau was established in 1944. After the war, the bureau was split into two. These bureaus were merged on 20 March 1946, reestablishing the government's Bureau. The party Politburo adopted on 8 February 1947 the resolution "On the Organization of

11160-530: The performance of the turret. The major disadvantage, of course, was that the analog computer remote control system was exceedingly complicated for the period and prone to breaking down, just like the even more complex systems in use on the B-29 Superfortress. The rear gunner was placed at the very tail of the Il-22 to optimize his field of fire in an electro-hydraulically powered Il-KU3 turret that mounted another NS-23 cannon. The turret could traverse

11280-536: The premier and confirmed by the Supreme Soviet. The Government of the Soviet Union exercised its executive powers in conformity with the constitution of the Soviet Union and legislation enacted by the Supreme Soviet. The first government was led by Vladimir Lenin , and the last government was led by Valentin Pavlov . Following the Treaty on the Creation of the USSR of 1922, the Russian SFSR , Ukrainian SSR ,

11400-406: The presidency and the Council of Ministers. Both reported to the Supreme Soviet. The Cabinet of Ministers would report directly to the President of the Soviet Union, and be accountable to both the presidency and to the Supreme Soviet. While the term of the Council of Ministers had been tied to the election of the Supreme Soviet, the Cabinet of Ministers was obliged by law to tender its resignation if

11520-457: The principle of parallax. Here, the term parallax is the semi-angle of inclination between two sight-lines to the star, as observed when Earth is on opposite sides of the Sun in its orbit. These distances form the lowest rung of what is called "the cosmic distance ladder ", the first in a succession of methods by which astronomers determine the distances to celestial objects, serving as a basis for other distance measurements in astronomy forming

11640-416: The resultant apparent "floating" movements of the reticle over the target image when the user moves his/her head/eye laterally (up/down or left/right) behind the sight, i.e. an error where the reticle does not stay aligned with the user's optical axis . Some firearm scopes are equipped with a parallax compensation mechanism, which consists of a movable optical element that enables the optical system to shift

11760-568: The reticle image in exact relationship to the eye position in the cylindrical column of light created by the collimating optics. Firearm sights, such as some red dot sights , try to correct for this via not focusing the reticle at infinity, but instead at some finite distance, a designed target range where the reticle will show very little movement due to parallax. Some manufacturers market reflector sight models they call "parallax free", but this refers to an optical system that compensates for off axis spherical aberration , an optical error induced by

11880-460: The reticle is not coincident with the focal plane of the target image. This is because when the reticle and the target are not at the same focus, the optically corresponded distances being projected through the eyepiece are also different, and the user's eye will register the difference in parallaxes between the reticle and the target (whenever eye position changes) as a relative displacement on top of each other. The term parallax shift refers to

12000-425: The sitting president stepped down. Similar to the Council of Ministers, the leading decision-making organ of the Cabinet of Ministers was the Presidium. It was to be chaired by the newly created office of Prime Minister of the Soviet Union. In accordance with law the Presidium had to consist of the prime minister, his first deputies , deputies and an Administrator of Affairs . The duties and responsibilities of

12120-458: The spherical mirror used in the sight that can cause the reticle position to diverge off the sight's optical axis with change in eye position. Because of the positioning of field or naval artillery , each gun has a slightly different perspective of the target relative to the location of the fire-control system . When aiming guns at the target, the fire control system must compensate for parallax to assure that fire from each gun converges on

12240-426: The state." Boris Bazhanov , the private secretary of Joseph Stalin , echoed the same sentiments. According to Bazhanov appointment of people's commissars were made by the party Politburo and ratified later by the Council of People's Commissars. This informal system of government, in which the party decides and the government implements, lasted until Mikhail Gorbachev 's tenure as leader. The government chairman

12360-486: The system of industrial ministers as they existed before 1957. Of the 33 newly appointed construction- and industry ministers appointed in 1965, twelve had served as ministers in 1957 or before and ten had worked and risen to the rank of deputy minister by this time. This was followed by the establishment of the All-Union Ministry of Education and the All-Union Ministry of Preservation of Public Order in 1966. Four All-Union construction ministries were established in 1967 and

12480-536: The target. Several of Mark Renn 's sculptural works play with parallax, appearing abstract until viewed from a specific angle. One such sculpture is The Darwin Gate (pictured) in Shrewsbury , England, which from a certain angle appears to form a dome, according to Historic England , in "the form of a Saxon helmet with a Norman window... inspired by features of St Mary's Church which was attended by Charles Darwin as

12600-399: The union republic, the republican ministries were subordinate only to the government of the corresponding union republic. Lenin sought to create a governmental structure that was independent of the party apparatus. Valerian Osinsky echoed Lenin's criticism, but Grigory Zinoviev responded to criticism in 1923 by stating that "Everyone understands that our Politburo is the principal body of

12720-411: The user avoid this problem, the scale is sometimes printed above a narrow strip of mirror , and the user's eye is positioned so that the pointer obscures its reflection, guaranteeing that the user's line of sight is perpendicular to the mirror and therefore to the scale. The same effect alters the speed read on a car's speedometer by a driver in front of it and a passenger off to the side, values read from

12840-400: The wing itself. Clustering them in a nacelle offered several advantages over individual nacelles, as it reduced overall drag and minimized interference drag, but had the major operational disadvantage that an uncontained fire in one engine could disable its neighbor as well. Early jet engines were not reliable, so this was a significant risk. Ilyushin chose to put the TR-1 engines ahead and below

12960-411: The wing leading edge on short horizontal pylons. This gave them the beneficial effect of acting as anti-flutter weights and proved to be more efficient aerodynamically than underwing nacelles. This also facilitated engine changes and maintenance by making them more accessible to the ground crews. Neither the thin wing nor the engine nacelles offered any place to store the main landing gear so the fuselage

13080-523: Was at this point the most formalised Soviet state institution, developed neopatrimonial features due to Stalin's habit of ruling through "the strict personal loyalty of his lieutenants". Stalin was elected to the government chairmanship on 6 May 1941. The government continued to function normally until World War II (known as the Great Patriotic War in Russia) when it was subordinated to

13200-436: Was capable of 360° of traverse, with special microswitches preventing the gunner from firing into the bomber's tail. The turret was remotely controlled by the radio operator and was powered by electric motors for both traverse and elevation. The gunner and his gunsight used a small observation blister at the rear of the main crew compartment to lay the guns on their target. The sight automatically compensated for parallax between

13320-504: Was convened to amend the constitution. The Law on the Presidency which was adopted by the Congress of People's Deputies stated that the president had to be elected in a nationwide election, but Gorbachev argued that the country was not ready for divisive election. Therefore, the Congress of People's Deputies held a vote in which 1329 voted to elect Gorbachev as President of the Soviet Union, while 916 voted against him. As President of

13440-568: Was designed as a flattened oval to give them as wide a track as possible. This also provided plenty of room for the 9,300 kg (20,500 lb) of fuel stored in three bags, one each ahead, above and behind the bomb bay . This could carry up to 3,000 kg (6,600 lb) of bombs. The stepless fuselage nose was largely glazed and came to a rounded point (similar to the noses of the Boeing B-29 Superfortress , Heinkel He 111 and Arado Ar 234 ) to reduce drag. The Il-22 had

13560-711: Was established. It superseded the government in terms of power by giving each republican president a seat on the council. In addition, every decision had to be decided by a vote–a move that greatly weakened Gorbachev's control. In tandem, the Russian SFSR seized the building and staff of the All-Union Ministry of Finance , the State Bank and the Bank for Foreign Economic Relations. With the central government's authority greatly weakened, Gorbachev established

13680-426: Was followed by reversing his reforms of the government apparatus. The first move came in early 1965 when Alexei Kosygin 's First Government when the All-Union Ministry of Agriculture was regifted responsibility for agriculture (which it lost in one Khrushchev's earlier reforms). By October the same year the Council of Ministers abolished the industrial state committees and regional economic councils and reestablished

13800-501: Was regarded as interchangeable with 'minister', and there seems little doubt that the Bolshevik leaders meant 'minister'." Joseph Stalin , in a speech to the II Supreme Soviet in March 1946, argued to change the name of government from Council of People's Commissars to Council of Ministers because "The commissar reflects the period of revolutionary rupture and so on. But that time has now passed. Our social system has come into being and

13920-403: Was shaped to improve lateral stability at high angles of attack and to prevent the onset of tip stall . Another problem discovered by the jet fighters was unexpectedly dropping a wing at high speeds and high altitudes. This was traced to manufacturing defects in the wings that made no difference at low speeds and altitudes, but meant that each wing had a slightly different airfoil and, hence,

14040-452: Was the most important. The Cabinet of Ministers was by law forced to work more closely with republican governments than the Council of Ministers. Republican governments could petition the Cabinet of Ministers at any time, and the Cabinet of Ministers was forced to take all questions from republican governments into consideration. To foster better relations ministers moved to create collegiums with their republican counterparts. For instance,

14160-533: Was to be the executive arm of the CEC. This governmental structure was copied from the one established in the Russian Socialist Federative Soviet Republic (Russian SFSR), and the government was modeled on the Council of People's Commissars of the Russian SFSR. The government of the Russian SFSR led by Vladimir Lenin governed the Soviet Union until 6 July 1923, when the CEC established the Council of People's Commissars of

14280-597: Was to reduce the size of the All-Union government and increase economic growth. A similar idea was proposed to the CPSU Presidium in January 1957. The proposal sought to switch the function of the All-Union government from active management of operational management of industry to active branch policy-making. Operational management was to be decentralised to republican governments and local authorities. The CPSU Presidium adopted Khrushchev's proposal. By July 1957

14400-492: Was until the establishment of the Cabinet of Ministers in 1991 the Soviet head of government . The officeholder was responsible for convening the government and its Presidium, reporting to the Supreme Soviet on behalf of the government and leading the work on formulating the five-year plans. The "Law on the Council of Ministers of the USSR" states that the chairman "heads the Government and directs its activity... coordinates

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