can a molecule have more than one chiral center

Ngày tải lên: 14/08/2014, 17:22

... 10.1177/1090198105275046323JuneHealth Education & Behavior (June 2005)Dorfman et al. / More Than a Message More Than a Message: Framing Public Health Advocacy to Change Corporate Practices Lori Dorfman, DrPH Lawrence Wallack, ... of frames—conceptual frames and news frames—that we believe have the most bearing on how to create messages that emphasize public health as social justice. Dorfman et al. / More Than a Message ... presumably attract a larger audience. FRAMING PUBLIC HEALTH Public health issues, such as tobacco, alcohol, guns, and traffic safety, have all experi- enced a transition from a focus on behavior...

Ngày tải lên: 14/02/2014, 13:20

... rivals that had drawn them to him as a commissioner candidate amidst the ‘‘Black Sox’’ scandal. It was similarly reassuring to baseball management to recall how during the Federal League trial ... made less money than the star players of the teams they nominally ran. As the manager’s autocracy waned, more clubs also hired an additional nonplaying coach to improve players’ performance ... particular rankled at the disparity between their soaring statistics and their lagging pay increases. As a Detroit beat writer noted, ‘‘Ball players have long regarded batting averages as their gauge...

Ngày tải lên: 23/03/2014, 22:20

... the waterfall approach is that you are able to define all aspects of a software project at its outset. The iterative and agile approaches maintain that this premise does not hold up in an era of ... Administration ã Criminal Justice Administration ã Engineering Management ã Health Administration ã Human Resources Management ã Information Technology Management ã International Management ã Management ã ... Project Management ã IT Management ã Management Information Systems Master of Science in Management ã Acquisition Management ã Criminal Justice Administration ã General Management ã Project Management Master...

Ngày tải lên: 29/03/2014, 23:20

... Congress made LIFO available to all taxpayers and passed an act to consolidate and codify internal revenue laws. The Internal Revenue Code of 1939 summarized federal tax law in a (comparatively) ... the Delaware, Lackawanna, and West- ern Rail Road Company treasurer replied to an NYSE informa- tion request by stating his managers make “no reports and publish no statements and have done nothing ... gunboat diplomacy, gourmet pizza, and other snappy phrases came to mind. Hey, let’s book an- other entry. The manager had learned that a client had amassed a sizable bond position and sustained adverse...

Ngày tải lên: 30/03/2014, 14:20

... Heidelberg, Germany schwall@dhdibml Abstract This paper presents a new approach for resolving lex- ical ambiguities in one language using statistical data on lexical relations in another language. ... exo amp]es due to parsing errors. 134 Two Languages Are More Informative Than One * Ido Dagan Computer Science Department Technion, Haifa, Israel and IBM Scientific Center Haifa, Israel ... signing a peace treaty. The verb 'lab_tom' has four word senses: 'sign', 'seal', 'finish' and 'close'. Whereas the noun 'hose' means...

Ngày tải lên: 31/03/2014, 06:20

... 4:33 http://www.intjem.com/content/4/1/33 Page 4 of 5 unchanged cardiovascular, pulmonary, and gastrointest- inal examination. However, on neurological examina- tion, he wa s lethargic, and found to have dysarthria and ataxia . A computed ... CAS E REP O R T Open Access “Case files from the University of Florida: When an earache is more than an earache": A case report Bobby K Desai * and Thomas Walls Abstract Brain abscess ... you. Presentation Initial Management Treatment/Resuscitation Diagnosis/Disposition “When an earache is more than an earache” Foreword Patients with otitis media and related conditions present nearly...

Ngày tải lên: 21/06/2014, 02:20

... simultaneous saccharification and co- fermentation (SSCF) of acid-pretreated wheat straw, however, without increasing the ethanol yield. Simultaneous saccharification and fermentation (SSF) (Takagi ... contrast, Gxf1 either alone or together with mXR, at most increased xylose uptake with about 10% leaving the ethanol forma- tion unchanged. Materials and methods Raw material and pretreatment Wheat ... xylose catab olism from transport to down- stream catabolic reactions. The mXR mutant has a higher V max and higher NADH/NAPH selectivity ratio, which was shown to directly relate to increased anae- robic...

Ngày tải lên: 21/06/2014, 05:20

Ngày tải lên: 23/06/2014, 00:20

... not significant. Data are presented as means ± SD when available. 72 Morphological heart abnormalities and anti-SSA/Ro antibodies Cardiac malformations Classically, autoantibody-mediated CHB ... possible manifestations such as sinus bradycardia or QTc interval prolongation are currently a matter of debate. Cardiac malformations associated with anti- SSA/Ro antibodies are still questionable. ... data from therapeutic abortions, are needed for the correct evaluation of the frequency of major anatomic heart abnormalities associated with anti-SSA/Ro, but physicians should already be aware of...

Ngày tải lên: 09/08/2014, 06:22

... either in adult or neonatal mice can cause catastrophic autoimmunity [93] and FoxP3 mutations in humans cause lethal diseases [94,95]. Recent data have shown that the ablation of all DCs, although ... autoimmune patients who have failed other biological therapies. Marginal zone B cells have been also proposed as candidates for Bregs in experimental models of rheumatic diseases due to their capacity ... Szekanecz Z, Koch AE: Macrophages and their products in rheumatoid arthritis. Curr Opin Rheumatol 2007, 19:289-295. 83. Martinez FO, Sica A, Mantovani A, Locati M: Macrophage activa- tion and...

Ngày tải lên: 09/08/2014, 14:22

Ngày tải lên: 09/08/2014, 14:22

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Ngày tải lên: 10/08/2014, 05:20

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Ngày tải lên: 14/08/2014, 17:22