Results 71 to 80 of about 5,488,889 (249)

The Variation of Optical Band Gap for ZnO:In Films Prepared by Sol-Gel Technique

open access: yesAdvances in Materials Science and Engineering, 2013
ZnO:In films with different concentrations (0–5 at.%) are successfully synthesized on quartz substrates using sol-gel technique. The structure, morphology, and optical properties of ZnO:In films are investigated by X-ray diffraction, atomic force ...
Guomei Tang, Hua Liu, Wei Zhang
doaj   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

open access: yesMolecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi   +6 more
wiley   +1 more source

Paclitaxel induces NM2‐dependent cellular contraction through GEF‐H1 dissociation from microtubules and RhoA/ROCK activation in cancer cells

open access: yesMolecular Oncology, EarlyView.
Taxanes are widely used chemotherapeutics whose effects on cellular mechanics remain poorly understood. We show that paclitaxel induces rapid cellular contraction by promoting GEF‐H1 dissociation from microtubules and non‐muscle myosin II activation through RhoA/ROCK.
Gloria Asensio‐Juárez   +5 more
wiley   +1 more source

Small-polaron Model vs. Rigid-band Model in the Determination of Band-edge Positions from Flat-band Potentials for Semiconductors and the Application to TiO2

open access: yes, 2009
The standard relationship between band-edge position and flat-band potential for a non-degenerate semiconductor is based on rigid-band model. We theoretically show that this standard relationship gives invalid band-edge positions for small-polaron ...
李国岭, 李微雪, Wei-Xue Li, 李灿
core  

Unique circulating miRNAome signatures captured with distinct molecular states in Lynch syndrome and sporadic colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Circulating microRNA profiles distinguish nonmalignant Lynch syndrome from cancer‐associated Lynch syndrome, sporadic colorectal cancer, and healthy controls. Age‐stratified analysis reveals disease‐specific regulatory states, and a six‐miRNA panel shows concordant separation in an independent colorectal tissue cohort.
Ramadhani Salum Chambuso   +5 more
wiley   +1 more source

Derivation of the red edge index using the MERIS standard band setting

open access: yes, 2002
Within ESA's Earth Observation programme, the Medium Resolution Imaging Spectrometer (MERIS) is one of the payload components of the European polar platform ENVISAT-1. MERIS will be operated with a standard band setting of 15 bands. The objective of this
Meer, F.D., van der   +8 more
core   +1 more source

SPHINX31 acts as a SRPK1 inhibitor targeting the ATR/DNA‐PKcs/CHK1 replicative checkpoint to inhibit cell growth in non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
The kinase SRPK1 directly interacts with the protein TOPBP1 and regulates the pre‐mRNA splicing of WIZ thereby contributing to the activation of the ATR/CHK1 replicative checkpoint in response to replicative stress. This allows cancer cells' genomic stability and survival.
Amani Shreim   +17 more
wiley   +1 more source

Red Jordan Press Catalogue (1976)

open access: yes, 1976
A self published catalogue listing "honest, realistic, humorous books of hustling & poverty written by a black sister". Includes a list of novels, drama/plays, stories, poetry, "Current Favorites", and new or upcoming materials by Red Jordan Arobateau ...
Arobateau, Red Jordan
core   +1 more source

Dual energy-differentiated topological transition in artificial red phosphorus chains

open access: yesPhysical Review Research
We investigate the spectral and topological properties of an atomic chain of red phosphorus. We reveal the separation of flat-band states from the rest of the system and calculate its energy bands analytically.
Vít Jakubský   +3 more
doaj   +1 more source

Optical Properties of Co-doped Zinc Oxide Nanoparticles, Prepared by Pulsed Laser Ablation in Liquids [PDF]

open access: yesЖурнал нано- та електронної фізики, 2015
Results of study of Zn1 – xCoxO nanoparticles, which were grown by pulsed laser ablation in liquid medium (PLAL), have been presented. Zn1 – xCoxO nanoparticles were produced by laser ablation of ceramic plates as targets in deionized water.
A.I. Savchuk   +5 more
doaj  

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