Results 61 to 70 of about 75,036 (311)

Photographie et écologie aux États-Unis: l’image à contre-emploi

open access: yesTransatlantica, 2018
A traditional and powerful connection links landscape art and environmental consciousness in North American art, classically embodied in artists such as Thomas Cole in painting and Ansel Adams in photography, and reinforced since the 1970s by various ...
François Brunet
doaj   +1 more source

The relationship of Semantic to the Science of Interpreting the Qur,an [PDF]

open access: yesتحقیقات علوم قرآن و حدیث, 2004
A subject related to the science of interpretation of the Qur'an that helps disclose the intent of the Qur'an is semantics. Different viewpoints have developed.
Sayyed Mohammad Ali Ayazi
doaj   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau   +8 more
wiley   +1 more source

‘Large complaints in little papers’ : negotiating Ovidian genealogies of complaint in Drayton's Englands Heroicall Epistles [PDF]

open access: yes, 2008
Taking as its starting point Michael Drayton's reworking of a key Heroidean topos, the heroine's self-conscious reflection on letter-writing as an activity fraught with anxiety, this essay examines the cultural and literary factors that conspire to ...
Hadfield Andrew, Lyne Raphael
core   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

Poetics of the Accusatory Epistles of Metropolitan Jonah to Vyatka (1450s) [PDF]

open access: yesStudia Litterarum
In the 1450s, Metropolitan Jonah of Kiev and All Rus’ (1390–1461) sent several messages to Vyatka: message no. 1 of 1452, “To the Vyatka voivodes and all Vyatka residents, urging them to submit to the Grand Duke, stop looting and brigandage, and return ...
Marianna V. Kaplun
doaj   +1 more source

Seneca and the Schools of Philosophy in Early Imperial Rome [PDF]

open access: yes, 1992
published or submitted for ...
Larson, Vicotoria Tietze
core  

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

open access: yesFEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li   +8 more
wiley   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

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