Results 41 to 50 of about 597,773 (286)

A Testis‐Specific Aralkylamine N‐Acetyltransferase Regulates Dimorphic Sperm Function and Male Fertility in Moths

open access: yesAdvanced Science, EarlyView.
We identify a Lepidoptera‐conserved testis‐specific arylalkylamine N‐acetyltransferase (LTNAT) that governs male moth fertility via a novel mechanism. LTNAT loss disrupts eupyrene sperm mitochondrial derivatives and impairs apyrene sperm motility, offering a safe molecular target for innovative pesticides and genetic pest control.
Hao Sun   +5 more
wiley   +1 more source

Chemical Information Media in the Chemistry Lecture Hall: A Comparative Assessment of Two Online Encyclopedias

open access: yesCHIMIA, 2010
The chemistry encyclopedia Römpp Online and the German universal encyclopedia Wikipedia were assessed by first-year university students on the basis of a set of 30 articles about chemical thermodynamics.
Lukas Korosec   +3 more
doaj   +1 more source

Generating descriptive text from functional brain images [PDF]

open access: yes, 2011
Recent work has shown that it is possible to take brain images of a subject acquired while they saw a scene and reconstruct an approximation of that scene from the images. Here we show that it is also possible to generate _text_ from brain images.
Francisco Pereira   +2 more
core   +1 more source

Depletion of the RNA‐Editing Enzyme ADAR1 Invigorates the Antitumor Immunity of NK Cells

open access: yesAdvanced Science, EarlyView.
ADAR1 is upregulated in NK cells from melanoma patients, impairing their function. Its loss enhances NK cell tumor infiltration and cytotoxicity in vitro and in vivo. Mechanistically, ADAR1 deficiency destabilizes CD38 mRNA to reduce its expression, thereby increasing NK cell mobility and killing, which nominates it as a therapeutic target for NK cell ...
Shuhan Chen   +11 more
wiley   +1 more source

Ukrainian encyclopedistics in wartime (based on the Encyclopedia of Modern Ukraine) (Scientific review paper)

open access: yesStudia Lexicographica, 2023
The aim of this article is to present the Encyclopedia of Modern Ukraine (Ukrainian: Entsyklopediia Suchasnoi Ukrainy) as one of the priority Ukrainian academic scholarly publications in the context of the ongoing Russian war against Ukraine, and to ...
Mykola Zhelezniak, Oleksandr Ishchenko
doaj  

Hypofractionated Radiotherapy Induces ISG15+MHC‐I+ Neutrophils to Augment Anti‐Tumor Immunity and Prime Immune Checkpoint Blockade Responses in Rectal Cancer

open access: yesAdvanced Science, EarlyView.
ABSTRACT Our previous clinical trials had demonstrated that neoadjuvant hypofractionated radiotherapy (HFRT) combined with immunotherapy yields promising clinical outcomes in locally advanced rectal cancer (LARC). However, this combined modality benefits only a subset of patients, highlighting the need to uncover the mechanisms underlying how ...
Lichao Liu   +12 more
wiley   +1 more source

Requirements Compilation for Building Formal Ultra-time Team, for Imam Ali (AS) Online Encyclopedia Development [PDF]

open access: yesتحقیقات کتابداری و اطلاع‌رسانی دانشگاهی, 2018
Purpose: Ultra-time teams, being capable of conducting great and long-term deeds, have significant impact on the development of production capacity and knowledge management.
Ali asghar Pourezzat   +2 more
doaj   +1 more source

Book Review: Encyclopedia of Mathematics and Society [PDF]

open access: yes, 2013
The Encyclopedia of Mathematics and Society is an impressive achievement of collective effort and serious thought, an amazing collection of delightful, unexpected essays, a sourcebook for students and teachers alike. The experience of reading the EMS was,
Karaali, Gizem
core   +2 more sources

SMAD4 Palmitoylation Drives a Metabolic‐Transcriptional Circuit to Promote Tumorigenesis and Confers Radiosensitivity in Pancreatic Cancer

open access: yesAdvanced Science, EarlyView.
This study identifies palmitoylation as a novel regulatory modification of SMAD4, mediated by ZDHHC22/APT2. It activates fatty acid synthesis, creating a self‐reinforcing SMAD4–FASN–palmitate feedback loop that drives pancreatic cancer growth and enhances radiotherapy sensitivity.
Yang Wang   +16 more
wiley   +1 more source

Academic online encyclopedias in view of the recent information space developing

open access: yesЕнциклопедичний Вісник України, 2018
The article describes the phenomenon of the electronic encyclopedia activity and investigates the electronic Internet encyclopedias created by the institutions of the National Academy of Sciences of Ukraine.
Mykola Zhelezniak, Oleksandr Ishchenko
doaj   +1 more source

Home - About - Disclaimer - Privacy