Results 51 to 60 of about 256,976 (337)

Spin-depedent transmission of holes through periodically modulated diluted magnetic semiconductor waveguides

open access: yes, 2002
We study spin transport of holes through stubless or stubbed waveguides modulated periodically by diluted magnetic semiconductor (DMS) sections of width b1 .
Vasilopoulos, P., Wang, X. F.
core   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

The Little Words That Matter: Discourse Markers in Teacher Talk [PDF]

open access: yes, 2015
Tujuan dari artikel ini adalah untuk membahas suatu aspek khusus dari interaksi kelas dan penggunaan bahasa di kelas bahasa yakni penanda wacana (DMs). Penelitian ini menggunakan metode studi kasus.
Karlina, Y. (Yeni)   +2 more
core  

Genome-wide probing RNA structure with the modified DMS-MaPseq in Arabidopsis.

open access: yesMethods, 2019
Transcripts have intrinsic propensity to form stable secondary structure that is fundamental to regulate RNA transcription, splicing, translation, RNA localization and turnover.
Zhiye Wang   +4 more
semanticscholar   +1 more source

The PI3Kδ inhibitor roginolisib (IOA‐244) preserves T‐cell function and activity

open access: yesMolecular Oncology, EarlyView.
Identification of novel PI3K inhibitors with limited immune‐related adverse effects is highly sought after. We found that roginolisib and idelalisib inhibit chronic lymphocytic leukemia (CLL) cells and Treg suppressive functions to similar extents, but roginolisib affects cytotoxic T‐cell function and promotion of pro‐inflammatory T helper subsets to a
Elise Solli   +7 more
wiley   +1 more source

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

open access: yesMolecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann   +61 more
wiley   +1 more source

Business and financial performance of electric power distribution system management [PDF]

open access: yesAnali Ekonomskog fakulteta u Subotici, 2017
The paper examines the business and financial aspects of introducing electrical power distribution automation in Electric Power Industry of Serbia. To that effect, the Main Distribution Dispatching Center in the Distribution System Operator (DSO) has ...
Jovin Slobodanka   +2 more
doaj  

The enhancement of ferromagnetism in uniaxially stressed diluted magnetic semiconductors

open access: yes, 2003
We predict a new mechanism of enhancement of ferromagnetic phase transition temperature $T_c$ in uniaxially stressed diluted magnetic semiconductors (DMS) of p-type.
A. Mauger   +13 more
core   +1 more source

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

open access: yesMolecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni   +11 more
wiley   +1 more source

Okul Yöneticilerinin Doküman Yönetim Sistemi (DYS) Hakkındaki Görüşleri

open access: yesAnadolu Üniversitesi Eğitim Fakültesi dergisi, 2018
Son yıllarda tanıklık edilen internet ve yazılım alanındaki hızlı gelişmeler sonucu, örgütlerde oluşturulan bilginin de hacminin aynı oranda arttığı gözlemlenmektedir.
Vicdan Altıok, Ali Duran
doaj   +2 more sources

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