the next step in the evolution
Tài liệu Báo cáo khoa học: An intermediate step in the evolution of ATPases – a hybrid F0–V0 rotor in a bacterial Na+ F1F0 ATP synthase pdf
... of the rings face in the opposite direction in the membrane to the other two, forming the same pattern as in the AFM surface representation of Fig 2A By comparison with the 3D structure of the ... tartaricus c ring [24], the black rings represent the view from the cytoplasm (open rings in AFM) and the red ones the view from the extracellular side (smaller, closed rings in Fig 3) The inner and ... ion-binding site Therefore, the c ring of A woodii has only 10 membrane-buried negative charges that are essential for binding the ion and also for the rotational mechanism of the ring The c ring...
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Báo cáo khoa học: An intermediate step in the evolution of ATPases ) the F1F0-ATPase from Acetobacterium woodii contains F-type and V-type rotor subunits and is capable of ATP synthesis Michael Fritz and Volker Muller ¨ docx
... activity of the complete enzyme was in the range 5–9.9 UÆmg)1 protein, depending on the batch This is in the same range as the one determined previously with the incomplete enzyme [25] Next, we ... conserved in hairpin If one assumes the same number of hairpins in V0 and F0, the rotor of V1V0ATPases has only half the number of ion-binding sites This is seen as the reason for the apparent inability ... and by adding mm ADP The synthesis reaction was started by the addition of mL of valinomycin to induce a DY Furthermore, when only a DpNa was to be applied, the vesicles were incubated in buffer...
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Tài liệu Combat Pair - The Evolution of Air Force-Navy Integration in Strike Warfare ppt
... ever-increasing jointness among the various individual service forces operating under the worldwide regional theater commanders in chief starting in 1987 These joint exercises soon offered clear hints ... adversary threats in training, not only in air but also in space and cyber operations • extending integrated air warfare training to the surface and subsurface Navy • enlisting the real-time involvement ... overseeing carrier battle-group readiness at the squadron and air-wing level During a typical West Coast air-wing turnaround in the mid-1990s, the notional “fingers in the pie” with respect to training...
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Tài liệu CO-CREATION EXPERIENCES: THE NEXT PRACTICE IN VALUE CREATION doc
... the spotlight squarely on consumer-company interaction as the locus of value creation Because there can be multiple points of interaction anywhere in the system (including the traditional point ... market insight? Must they Thus, in the emerging concept of a market, the focus is squarely on consumer-company interaction the roles of the company and the consumer converge The firm and the consumer ... all the points of consumer-company interaction are critical for creating value Since no one can predict the experience a consumer will have at any point in time, the task of the firm is one of innovating...
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Tài liệu Báo cáo khoa học: cN-crystallin and the evolution of the bc-crystallin superfamily in vertebrates pdf
... adaptations in the eye in the human lineage In addition to the evolution of cN and cS crystallins, even more specialization in the c-crystallins has occurred with the loss of the N-terminal arm in the ... dividing the exons encoding the first domain The next step in the evolution of the c-crystallins was cS-crystallin, in which a second, symmetrical intron loss occurred to give the ‘modern’ c pattern ... expressed in the retina and associated with photoreceptor disc shedding [48] In evolution, functional retinas preceded the evolution of a focusing lens [3,49] The proteins of the lens arose by the...
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The evolution of host use and unusual reproductive strategies in Achrysocharoides parasitoid wasps pot
... parasitising leafmining insects of deciduous trees in Britain Biol J Linnean Soc 6: 289–335 Askew, R.R 1994 Parasitoids of leaf mining Lepidoptera: what determines their host ranges? In: Parasitoid ... Rosales (a), Sapindales (b) and Fabaceae (c) include these in a future study to investigate the number of colonisations of herbs by these wasps Interestingly, the only upper surface leaf miner parasitoid ... PAUP*) These compare the number of host change steps in the actual tree with the number of steps observed in 10 000 randomized trees Each host taxon was treated as a binary character Mapping sex...
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Mastering the Ultimate High Ground -Next Steps in the Military Uses of Space pptx
... complained pointedly in congressional testimony in July 1961 that the nation had been “inhibited in the space business through the ‘space for peace’ slogan.”24 In much the same spirit, the Air ... authority then vested in AFSC played a key role in convincing the other four-star MAJCOM commanders of the idea’s worth Creech helped Marsh round up the other MAJCOM commanders and get them behind the ... space systems increasingly emerged from the black world of secrecy into the light of day Indeed, one could go further yet by observing that, in fact, there were three schisms in the Air Force...
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The evolution of credence goods in customer markets: exchanging `pigs in pokes'''' docx
... Heijn, the biggest supermarket chain in the Netherlands, showed interest for pigs produced in an animal friendly way From this point of time things moved faster And in 1993 there were in the ISC ... days the sale of free-range pig meat was limited and the main reason for the survival of the ISC was the “free advertising” through interviews in the mass media—and thus a limited investment in ... be shrinking over time (due to the increasing cost of time and memory in the mt The household production function) Thus there is a tendency that nt rest of the quality characteristics of the product...
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The Electric Sheep Screen-Saver: A Case Study in Aesthetic Evolution ppt
... children Instead of fitness increasing along lineage, we find it dying out: the rating of the average parent is 6.7 but the average maximum rating of direct siblings is only 3.8 The decay in ratings ... between sheep in addition to the sheep themselves The transitions are genetic crossfades based on pair-wise linear interpolation, but using a spline to maintain C1 continuity with the endpoints Transitions ... have no ancestor The remaining 3/4 are divided equally between mutation and crossover 5.2 The Main Loop The server maintains a single flock of sheep and continuously updates their ratings, creates...
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Mastering the Ultimate High Ground - Next Steps in the Military Uses of Space docx
... complained pointedly in congressional testimony in July 1961 that the nation had been “inhibited in the space business through the ‘space for peace’ slogan.”24 In much the same spirit, the Air ... authority then vested in AFSC played a key role in convincing the other four-star MAJCOM commanders of the idea’s worth Creech helped Marsh round up the other MAJCOM commanders and get them behind the ... space systems increasingly emerged from the black world of secrecy into the light of day Indeed, one could go further yet by observing that, in fact, there were three schisms in the Air Force...
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HOMINOID EVOLUTION AND CLIMATIC CHANGE IN EUROPE VOLUME 1 The Evolution of Neogene Terrestrial Ecosystems in Europe ppt
... Since the Sarmatian the open ocean connections of the Paratethys were interrupted The gigantic inland sea of the Paratethys turned into continuously shrinking basins A reduced salinity and the ... sonicated, then centrifuged for minutes The basal cm of the centrifuge tube (now containing the shards and other detrital mineral grains) was frozen in liquid nitrogen and remaining supernatant (containing ... 1994) The Central Paratethys was connected to the Mediterranean along fault structures in the Alps and between the Alps and Dinarides The marine straits in the western Alpine foredeep and the Rhinegrabenwere...
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Three Years After - Next Steps in the War on Terror potx
... competing views are introduced into the formulation of intelligence estimates, so as to avoid the failure of imagination,” in the words of the 9/11 Commission, or the “groupthink,” in the words ... Terrorism to the “Criminal Domain” Threat Severity High Desired End State RAND CF212-2 Returning Terrorism to the Criminal Domain 12 Three Years After: Next Steps in the War on Terror Taking these goals ... the suffering of the devout, the atrocities committed against Muslims, the injustice of the situation in Muslim communities, the humiliation inflicted on the faithful Recruiting stresses the opportunities...
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The History of England A Study in Political Evolution ppt
... tallage their villeins as arbitrarily as they pleased; and even where they seem to be protecting the villeins, they are only preventing the king from levying such judicial fines from their villeins ... one of the best things in the Anglo-Saxon monarchy had been its avoidance of the practice, prevalent on the Continent, of kings dividing their dominions among their sons, instead of leaving all ... now being used by the Stuarts in the interests of the monarchy against those of the nation; and as the breach widened, the more the Stuarts were led to rely on these weapons and on their theory...
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Báo cáo hóa học: " The temperature arrested intermediate of virus-cell fusion is a functional step in HIV infection" ppt
... an intermediate in the process leading to HIV infection Results To determine if TAS was an intermediate step in the process of HIV fusion leading to infection we compared the ability of known inhibitors ... reveals that the much of the initial binding events of HIV to the target cells at 4°C were CD4independent Next we analyzed the kinetics of coreceptor engagement as revealed by infection becoming resistant ... during the fusion process Conversely, inhibitors were added in the last hour of 23°C-TAS to examine whether TAS allowed fusion components to proceed towards a fusion intermediate in which the inhibitors...
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ĐỀ CƯƠNG MÔN HỌC NGUYỄN TRÃI VÀ NGUYỄN DU TRONG TIẾN TRÌNH VĂN HỌC TRUNG ĐẠI (NGUYEN TRAI AND NGUYEN DU IN THE EVOLUTION OF THE MEDIEVAL LITERATURE) pdf
... DU TRONG TIẾN TRÌNH VĂN HỌC TRUNG ĐẠI” (NGUYỄN TRÃI AND NGUYỄN DU IN THE EVOLUTION OF THE MEDIEVAL LITERATURE) _ Thông tin giảng viên: Họ tên: Trần Nho Thìn Chức danh: PGS TS Giảng viên ... sách nghiên cứu NT nghiên ND cứu NT ND theo định Tuần Thời Hình gian, Nội dung Mục tiêu cần Sinh viên thức địa điểm đạt chuẩn bị Đọc Hướng Thư dẫn sinh Sinh viên tự học SV nắm học liệu viện, nhà ... dung Mục tiêu cần Sinh viên thức địa điểm Đưa chọn từ đạt Sinh viên biết tư chuẩn bị Chuẩn bị Thảo giờ, đề xuất sinh độc lập, biết tập cá luận lớp viên vấn đề, đề tìm vấn đề nhân Sinh viên rèn khả...
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The Evolution of Bridges in the United States pptx
... thereby able to determine their appropriate sizes Each worked independently of the other, in the mid-19th century, using ancient knowledge of mathematics, physics, and strength of materials The ... Pennsylvania, for the Colorado Central Railroad in 1884 The trestle was in continuous use until torn down in 1939 A replica rebuilt in 1984 is now in use by the Georgetown Loop Mining and Railroad ... river; one leg heads north to meet with the Burlington Northern Railroad and the other is the main line heading east toward Chicago (Courtesy of the Feather River Rail Society.) © 2000 by CRC...
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Báo cáo khoa học: "Investigation of some social factors on the evolution of Avian Influenza (AI) and Foot and mouth disease (FMD) in Luong Son district, Hoa Binh province, Vietnam" ppsx
... and excepting Nhuan Trach commune According to the statistic of the Veterinary Department in Luong Son, in 2003, there were 14 infected areas, and 2300 infected poultry were destroyed In 2004, ... holders following orders in destroying infected animals, reporting suspected sick animals as soon as possible to the veterinarians, using appropriate disinfectant to keep the raising environment ... at the referred communes However, in 2005 and 2006, FMD occurred at all communes, causing big losses (Annual report of the Veterinary Department in Luong Son, Hoa Binh) In 2005, there were 18 infected...
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Báo cáo lâm nghiệp: "The evolution of natural floodplain forests in South Moravia between 1973 and 2005" pptx
... the canonical axis (time) projected against EIV for the moisture of the given species The fitting of the resulting field of points shows a shift in the species composition of the herb layer The ... species in the set of all species recorded within the survey Fj Although the observed floodplain forest communities grow in the flat broad plain at the confluence of rivers, they differ especially in ... herbaceous synusia including the definition of their mutual interactions, more complex information can be found about what is going on within the present forest communities The aim of the work is to...
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Báo cáo khoa học: "Histological investigation of the multiplication step in secondary somatic embryogenesis of Quercus robur L" pptx
... and develop into growing plantlets Two main problems have been reported concerning the multiplication step The first one is the difficulty in obtaining stable and subculture-suitable lines that ... 46] The multiplication step has been comparatively less investigated although it directly contributes to the final plant yield and influences the ability of the resulting embryos to germinate ... exhibited different potentials for germination and further growth [30, 47] In order to optimize the multiplication step in one Q robur embryogenic line, we investigated the process of secondary embryogenesis...
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Báo cáo khoa học: "The evolution of rectal and urinary toxicity and immune response in prostate cancer patients treated with two three-dimensional conformal radiotherapy techniques" ppt
... of the last late GI and GU toxicity observed in patients during their last inspection are shown In the cohort of patients included in the WP group, pretreatment GI toxicity of grade was found in ... participate on the final outcome The association of acute GU toxicity with the percentage of the urinary bladder receiving 50 Gy found in our study was in accordance with the results of Fiorino et al.[32] ... 10-18 Gy in 5-9 fractions Patients from the WP group received a dose of 45 Gy in 25 fractions to the PTV1, then a dose of 20 Gy in 10 fractions to the PTV2 Finally the PTV3 received the prescribed...
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