... clashes asa result of introduction of the beta branched side-chain where the unbranched Metside-chain is ordinarily packed. The physical basis for the reduced stability ofthe T45Smutant may ... formation of cavities, one inthe hydrophobiccore (M88V) and the other inthe protein–RNA interaction(T45S), decrease the stability ofthe capsid. Our findingsilluminate theroleof packing in ... five stranded antiparallel b-sheet (strands bC–bG)facing the interior ofthe phage particle, with anN-terminal hairpin (strands bAandbB) and two a- helices(aAandaB) shielding most ofthe upper...
... Andorra010 Angola011 Anguilla012 Antigua and Barbuda015 Argentina016 Armenia017 Aruba020 Australia025 Austria029 Azerbaijan030 Azores035 Bahamas040 Bahrain045 Bangladesh050 Barbados094 ... Angola011 Anguilla 012 Antigua andBarbuda 015 Argentina 016 Armenia017 Aruba 020 Australia 025 Austria 029 Azerbaijan030 Azores 035 Bahamas 040 Bahrain 045 Bangladesh 050 Barbados 094 ... on release of information indicated in this Bulletin. They are not the property ofthe examinee. The information contained inthe TOEFL/TWE test files is the same asthe information printed on...
... five-paragraph essays, consisting of an introductory paragraph, three paragraphs asthe body and a concluding paragraph. This course was delivered entirely in EnglishasaForeignLanguage (EFL) ... result, a range of terms and definitions are used to describe online learning such as web-based training, Internet-based training, e -Learning, advanced distributed learning, and distance education ... year and the second phase was implemented inthe beginning ofthe 2007 academic year. First phase: (2005-2006) The application of online learning at UPH was not implemented straight away in all...
... Second Language Investigating Writing Sub-skills in Testing EnglishasaForeign Language: A Structural Equation Modeling Study Vahid Aryadoust National Institute of Education, Singapore arya2004v@yahoo.com ... candidate in applied linguistics from National Institute of Education, Nanyang Technological University, Singapore. His areas of interest include assessing language skills, validity theory, and ... frameworks. They found using an analytic framework of organization, logical development of ideas, grammar, mechanics of writing, and style is a sound practice in assessing writing performance. In a...
... decrease the positive DHà of binding; anysolvent effect would go inthe same direction. The inverse isthecasefortheattractioninthecaseofAnabaena. Also, if the structure ofthe final complex in ... kon.ForAnabaenaplastocyanin, the converse ofthe above would lead to the measured decrease for DHàand DSà.Modifications inthe structure ofthe final complex mayalso in uence the transition state ... among plantsand cyanobacteria, the surface charge pattern variesgreatly [1]. Comparing cyanobacterial data with the wealth of information available for the higher plant reaction [2–5]reveals...
... Corresponding Society was any lessrational than that of, say, the Birmingham Lunar Society?’.25Whatwas at stake was a struggle over the availability ofa foundationalvalue system within which the ... nation, of every rank, of everyage, and of both sexes. They are intimately acquainted withevery language, the dead as well asthe living. To the culti-vation of letters they join that ofthe ... on Education (1790), Catherine Macaulay argued that the ‘advantages of printing, by rendering easy the communication of ideas, giving an universality to their extent, and a permanence totheir...
... CLT asinthe situations in Korean, Indonesian and Japanese context. HaUI teachers' opinions about the traditional grammar based exams asa difficulty and their priority of training in assessing ... perspective of applying the Communicative Language Teaching to the teaching of oral Englishin HaUI, analyze the 1 3. Difficulties caused by the educational system: a) Large classes; b) Grammar-based ... use ofthelanguage outside classroom as reasons that inhibit the adoption of CLT. Most importantly, as emphasized by Mustafa, communication based instructional materials had lost their pedagogical...
... data confirms theroleof TnI as a modulator ofthe Ca2+ a nity of TnC; we show that pointmutations and incorporation of 5HW in TnI can a ect both the a nity and the cooperativity of Ca2+binding ... the actin–tropomyosin-bindingcomponent. Tn works asa sensor of intracellular calciumconcentration. Stimulation ofthe muscle leads to Ca2+increase, and Ca2+binding to TnC removes the inhibition of ... grey. The originalamino acid residues of each mutated position in TnI are indicated. In each mutant only one position was mutated to W, represented as empty bars. The natural W replaced by F in all...
... beer has increased within the EU, whereas that of wine has decreased. These data indicate that both factors conducive to the risk of excess energy intake are in general present inthe European ... that increases the risk of obesity.ã Families and schools, including kindergartens, have a special role to play in establishing high-quality eating and physical activity habits, as well asin ... losing weight but also managing the associated health complications. Treating associated health risks and established complications is as important as managing obesity. Too often the treat-ment...
... serine protease family,testisin and prostasin, are also expressed in ovarian car-cinomas [31,32]. Immunohistochemical analysis demon-strated the expression of prosemin in clinical ovariancarcinomas, ... activation by enterokinase, recombinant prosemin was incubated with Boc-Gln-Ala-Arg-MCA at 37 °C for the indicated times. Whiteand shadowed bars indicate before and after activation by enterokinase, ... reported that the alternative splicing of hippostasin is regulated in a cancer-specific manner [16]. In addition, serum levels of hippostasin are increased in patients with ovarianand prostate cancers...
... small heat shock proteins, each of which contains the so-called a- crystallin domain consisting of 80–100 residues and located inthe C-terminal part ofthe molecule. The a- crystallin domain ... reaction was started by rapidheating up to 43 °C. Aggregation of insulin and rhodanasewas followed by measuring attenuance at D360 nmon anUltraspec 3100 Pro (Amersham Pharmacia) spectropho-tometer.Acknowledgements The ... 8A) . Trypsinolysis ofthe wild-type HSP22 wasaccompanied by disappearance ofthe band corre-sponding to intact protein that migrated with anapparent molecular mass of 25.4 kDa and accumula-tion...
... or an antibody raised against the PSI complex. The AIS Analytical Imaging Station (version 3.0 rev 1.7;Imaging Research Inc., Brock University, St Catharines,Ontario, Canada) was used for quantitation ... Protein assembly of photosystem II and accumulation of subcomplexes in the absence of low molecular mass subunits PsbL and PsbJMarjaana Suorsa1, Ralph E. Regel2, Virpi Paakkarinen1, Natalia ... degradation of unassembled proteins [41] does not always hold true. In rapidly expanding young leaves in particular, some of the PSII core proteins and all ofthe OEC proteins canaccumulate in...