Results 111 to 120 of about 344,749 (312)

DISTRIBUCIÓN Y SIGNIFICADO DE LOS RESTOS MALACOLÓGICOS EN LA FASE TILOCALAR (3130-2380 AP), QUEBRADA TULAN (SALAR DE ATACAMA, NORTE DE CHILE)

open access: yesEstudios Atacameños
Dentro del conjunto de bienes que circularon en los Andes Centro-Sur se encuentran los moluscos o restos malacológicos, tanto completos como modificados (p.e. cuentas de collar y pendientes).
Catalina Soto Rodríguez
doaj   +1 more source

Lifecycle, generational, and period effects on emancipative values in Serbia

open access: yesStanovništvo, 2022
The aim of this paper is to analyse the lifecycle, generational, and period effects on emancipative value preferences in Serbia. The data used in the analysis was collected in the World Values Survey (WVS), conducted in Serbia in 1996 (N = 1,280), 2006 (
Zoran Pavlović
doaj  

Automorphic forms, hyperfunction cohomology, and period functions.

open access: yesJournal für die reine und angewandte Mathematik (Crelles Journal), 1997
\textit{J. B. Lewis} [Invent. Math. 127, 271-306 (1997)] has given a relation between cuspidal Maass forms for the full modular group, and holomorphic functions \(\psi\) on \(\mathbb{C}\setminus(- \infty,0]\) that satisfy \[ \psi(z)= \psi(z+ 1)= (z+ 1)\psi\Biggl({z\over z+1}\Biggr).
openaire   +4 more sources

A Formative Assessment of Geologic Time for High School Earth Science Students [PDF]

open access: yes, 2007
Provides pedagogical insight concerning the assessment strategy using formative assessment The resource being annotated is: http://www.dlese.org/dds/catalog_DLESE-000-000-004-784 ...
Lamont-Doherty Earth Observatory, Columbia University
core  

Plasma extrachromosomal circular DNA as a biomarker in EGFR‐targeted therapy of non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard   +5 more
wiley   +1 more source

Screening for lung cancer: A systematic review of overdiagnosis and its implications

open access: yesMolecular Oncology, EarlyView.
Low‐dose computed tomography (CT) screening for lung cancer may increase overdiagnosis compared to no screening, though the risk is likely low versus chest X‐ray. Our review of 8 trials (84 660 participants) shows added costs. Further research with strict adherence to modern nodule management strategies may help determine the extent to which ...
Fiorella Karina Fernández‐Sáenz   +12 more
wiley   +1 more source

Afghan EFL Lecturers’ Assessment Practices in the Classroom [PDF]

open access: yes, 2017
The current study is conducted with the aim to explore the practices and perceptions of Afghan EFL lecturers toward assessment. A second aim of the study is to explore the challenges the lecturers encounter in the implementation of formative assessments ...
Mashwani, Hazrat Usman   +3 more
core   +1 more source

Glycosylated LGALS3BP is highly secreted by bladder cancer cells and represents a novel urinary disease biomarker

open access: yesMolecular Oncology, EarlyView.
Urinary LGALS3BP is elevated in bladder cancer patients compared to healthy controls as detected by the 1959 antibody–based ELISA. The antibody shows enhanced reactivity to the high‐mannose glycosylated variant secreted by cancer cells treated with kifunensine (KIF).
Asia Pece   +18 more
wiley   +1 more source

Technology enhanced learning in 21st century mass higher education. Aspects of design, practice and strategy for a necessary step change [PDF]

open access: yes, 2009
Modern day mass higher education presents challenges for both learners and teachers. Whilst digital resources, Web 2.0 technologies and online connectivity can add significantly to the learning opportunities of 21st century students, many cross programme
Dickinson, John
core  

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

open access: yesMolecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed   +10 more
wiley   +1 more source

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