Results 111 to 120 of about 1,097,074 (300)

Proceedings of the Arizona-Nevada Academy of Science, Volume 23 (1988)

open access: yes, 1988
THIRTY-SECOND ANNUAL MEETING / April 16, 1988 / Participating Societies - Arizona Junior Academy of Science, American Water Resources Association, Arizona Hydrological Society / University of Arizona / Tucson, ArizonaThis volume is part of the Arizona ...
Arizona-Nevada Academy of Science
core  

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

open access: yesFEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero   +5 more
wiley   +1 more source

On the present state of information society studies.

open access: yes, 2001
The paper assesses the present condition of the emerging specialism. Topics include the information economy; information technology; the information explosion; the Japanese version of information society; information society as social democracy ...
Duff, Alistair
core  

Trailblazing through a Knowledge Space of Science: Forward Citation Expansion in CiteSeer [PDF]

open access: yes, 2006
Understanding emerging trends and patterns in science and technology is essential not only to scientists and engineers in their own fast-advancing fields but also to a wide variety of individuals and organizations who are also interested in tracking the ...
Chen, Chaomei, Lin, Xia, Zhu, Weizhong
core  

The C‐terminal region of KIF26B is indispensable for nephron progenitor condensation and kidney formation in mice

open access: yesFEBS Open Bio, EarlyView.
KIF26B plays an important role in kidney development. We engineered mice lacking the C‐terminal region of KIF26B and found severe kidney defects, including bilateral renal agenesis, similar to full Kif26b knockout mice. The mutation disrupted nephron progenitor condensation and reduced Gdnf‐Wnt11 signaling, showing that the KIF26B C‐terminal region is ...
Yuta Yamamura   +19 more
wiley   +1 more source

Erratum: Who will you ask? An empirical study of interpersonal task information seeking (Journal of the American Society for Information Science and Technology (2006) 57:12 (1666-1677))

open access: yes, 2007
10.1002/asi.20607Journal of the American Society for Information Science and Technology5891387 ...
Xu, Y., Tan, B.C.Y., Yang, L.
core   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

open access: yesFEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya   +2 more
wiley   +1 more source

Information Science : Information as a Dialectic Interactive System [PDF]

open access: yes, 1995
Mankind is passing through historical moments of great change and transformation. The human being, from the centre of his own world, is trying to get to know and analyse the surrounding macrocosmos and microcosmos, also part of his environment, in order ...
Currás, Emilia
core  

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

open access: yesFEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell   +8 more
wiley   +1 more source

A ciência da informação: novos rumos sociais para um pensar reconstrutivo no mundo contemporâneo

open access: yesCiência da Informação, 2008
O texto procura situar a ciência da informação (CI) no atual cenário da sociedade da informação e do conhecimento, explicitando os novos processos informacionais que decorrem da emergência das tecnologias da informação e comunicação e as pressões ...
Mirian de Albuquerque Aquino
doaj  

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