... differentiation; rat; PC12 cells; signal transduction. Ciliary neurotrophic factor (CNTF) is a survival and differentiation factor for a variety of neuronal and glial cells. It has been proposed to act ... activities. Eur. Cyt. Netw. 8, 359–365. 36. Fukada, T., Hibi, M., Yamanaka, Y., Takahashi Tezuka, M., Fujitani, Y., Yamaguchi, T., Nakajima, K. & Hirano, T. (1996) Two signals are necessary ... mammalian cells. Hyper-CNTF has a calculated molecular mass of 60 kDa and apparent molecular mass of 85 kDa, the increase being most likely due to heavy glycosylation (four N-linked glycosylation...
Ngày tải lên: 22/02/2014, 07:20
Research " CHIlD LABOR IN VIETNAM: THE RELATIVE IMPORTANCE OF POVERTY. RETURNS TO EDUCATION. LABOR MOB ILTTY. AND CREDIT CONSTRAINTS " pptx
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Ngày tải lên: 07/03/2014, 02:20
Báo cáo khoa học: Functional implications of pigments bound to a cyanobacterial cytochrome b6f complex potx
... complex preparation, the molecular stoichiometry of carotenoids appears to be less than that of chlorophyll. Because pure echinenone was not available as pigment standard, its relative content ... implies a shorter angle than the magic angle [38]. If the plane of the disc equals the plane of the particle in the membrane, posit- ive and negative LD values indicate a small and large angle, ... Koyama Y, Takii T, Saiki K & Tsukida K (1983) Con- figuration of the carotenoid in the reaction center of photosynthetic bacteria. 2. Comparison of the Reso- nance Raman lines of the reaction...
Ngày tải lên: 07/03/2014, 16:20
Báo cáo hóa học: " Uniqueness of positive solutions to a class of semilinear elliptic equations" potx
... u(t, a) has a unique c ritical point c (a) in (a, b (a )), and at this point, u(t, a) obtains a local maximum value. Lemma 3.1 Assume that (F2) holds, then j(t, a) >0for all t ẻ (a, c (a) ). Proof. We ... slight modification to [8]. Lemma 3.2 Assume a ẻ N and f(t,u) satisfies (F1), then (H1) j(t ,a) vanishes at least once and at most finitely many times in (a, b (a) ), (H2) if 0< ;a 1 < ;a 2 , and at least ... 2011:38 http://www.boundaryvalueproblems.com/content/2011/1/38 Page 4 of 9 Since τ (a) to be the last zero of j(t, a )in (a, b (a) ), the behavior of j(t, a) in(τ (a) ,b (a) ) can be classified into two cases as follows: (i)...
Ngày tải lên: 20/06/2014, 22:20
Báo cáo hóa học: " On existence and uniqueness of positive solutions to a class of fractional boundary value problems" pot
... Harjani and K Sadarangani * Correspondence: fefi@dma.ulpgc. es Departamento de Matemáticas, Universidad de Las Palmas de Gran Canaria, Campus de Tafira Baja, 35017 Las Palmas de Gran Canaria, Spain Abstract The ... the paper [Zhao et al., Abs. Appl. Anal., to appear], but in Zhao et al. (to appear), the question of uniqueness of the solution is not treated. We also present some examples where we compare ... Kilbas, AA: Fractional Integral and Derivative, Theory and Applications. Gordon and Breach, Yverdon, Switzerland (1993) 9. Miller, KS, Ross, B: An Introduction to the Fractional Calculus and Fractional...
Ngày tải lên: 20/06/2014, 22:20
báo cáo hóa học: " On existence and uniqueness of positive solutions to a class of fractional boundary value problems" ppt
... fefi@dma.ulpgc. es Departamento de Matemáticas, Universidad de Las Palmas de Gran Canaria, Campus de Tafira Baja, 35017 Las Palmas de Gran Canaria, Spain Abstract The purpose of this paper is to ... 2011:25 http://www.boundaryvalueproblems.com/content/2011/1/25 Page 3 of 9 RESEA R C H Open Access On existence and uniqueness of positive solutions to a class of fractional boundary value problems J Caballero * , J Harjani and K Sadarangani * Correspondence: ... the paper [Zhao et al., Abs. Appl. Anal., to appear], but in Zhao et al. (to appear), the question of uniqueness of the solution is not treated. We also present some examples where we compare...
Ngày tải lên: 21/06/2014, 00:20
Báo cáo hóa học: "ON BASIN OF ZERO-SOLUTIONS TO A SEMILINEAR PARABOLIC EQUATION WITH ORNSTEIN-UHLENBECK OPERATOR" potx
Ngày tải lên: 22/06/2014, 22:20
Báo cáo hóa học: "EXISTENCE AND NONEXISTENCE OF POSITIVE SOLUTIONS TO A RIGHT-FOCAL BOUNDARY VALUE PROBLEM ON TIME SCALES" pptx
Ngày tải lên: 22/06/2014, 22:20
Báo cáo hóa học: " FIXED POINT SETS OF MAPS HOMOTOPIC TO A GIVEN MAP" pot
Ngày tải lên: 22/06/2014, 22:20
Báo cáo toán học: "On the group of extensions relative to a semifinite factor " pot
Ngày tải lên: 05/08/2014, 15:21
Báo cáo khoa hoc:" Prediction of the response to a selection for canalisation of a continuous trait in animal breeding" pps
Ngày tải lên: 09/08/2014, 18:21
Building a business strategy for personal protective equipment division of 3M Vietnam phase 2012 to 2016
Ngày tải lên: 24/11/2014, 00:11
A study to indicate the importance of consumer based-brand equity on consumer perception of brand (a case study of fast food restaurants).pdf
... can be said to have a larger degree of dispersion of data around the mean than Max hamburger in those attributes. Max hamburger had a larger standard deviation than MacDonald in these attributes“serving ... loyalty Aaker (1991 p.39) defined Brand loyalty as “the attachment that a customer has to a brand”. It can also be seen as consumer’s preference to purchase a particular brand in a product class ... 18 Top -Of- Mind Brand Recall MacDonald Max hamburger MacDonald 52 81.30% Max Hamburger 12 18.80% Total 64 100% Table 4: brand recognition From the above analyses, MacDonald appears to be top of...
Ngày tải lên: 24/09/2012, 17:19
The chart below shows the sleep patterns of people in five different occupations according to a Canadian study
... wake at 6 a. m., but nap for two hours or so in the early afternoon. Thus the influence on one's sleep pattern is worthy of consideration when choosing an occupation. ...
Ngày tải lên: 04/10/2012, 10:02
Tài liệu The Book Of Personal Transformation - How To Use Ancient Wisdom To Create A New Life For Yourself docx
... you have a certain prejudice towards certain people or race, try to make an extra effort to love them unconditionally. For example, if you are biased against Muslims in general, make an extra ... and each of them has been able to achieve the joy and happiness that is seek. FEAR Fear is a characteristic of our ego. Our ego has a great need to preserve its own existence. In fact, ... neutral to our emotion and perception. Many meditation masters advocate using our breath as an object of meditation. Others use an image of a holy and respected saint or teacher, or the sound of...
Ngày tải lên: 15/12/2013, 06:15
The six business models for copyright infringement: A data-driven study of websites considered to be infringing copyright docx
... similarity matrix to match each validation site to the training sites that it was most similar to. We then assigned the validation site to the same cluster as its match. This had the advantage ... Provider Non-mainstream ad agency An agency which specialises in placing ads on a website which is not a member of an industry body or regulator Mainstream ad agency An agency which places ads on a website ... to test the model Actors Personas Have Have Have Motivations Attributes Actors Personas Have Have Have Motivations Attributes The market model forms the foundation of the analysis we undertook....
Ngày tải lên: 06/03/2014, 21:20