Results 161 to 170 of about 7,414,880 (281)

Cucumber green mottle mosaic virus: A persistent seed‐borne threat to cucurbits

open access: yesAnnals of Applied Biology, Volume 189, Issue 1, July 2026.
Cucumber green mottle mosaic virus (CGMMV) is a highly stable, seed‐borne tobamovirus that threatens global cucurbit production. Its efficient mechanical and seed transmission, long‐term environmental persistence, and the spread of Clade II CGMMV isolates drive its rapid dissemination and cause severe yield losses.
Esperanza Gea‐Caballero   +1 more
wiley   +1 more source

Co-designing ab initio electronic structure methods on a RISC-V vector architecture. [PDF]

open access: yesOpen Res Eur
Grima Torres R   +3 more
europepmc   +1 more source

Modular RISC-V platform emulator for educational purposes

open access: yes
Tato práce se zabývá tvorbou modulárního emulátoru pro platformu RISC-V, který je zároveň možné použít pro výukové účely. V první části práce je provedena analýza architektury RISC-V z komerčního a technického hlediska, dále jsou zde na teoretické ...
Dufek, Jonáš
core  

miRNA Sensor HuR Compartmentalizes Ago2‐Uncoupled miRNAs to Lipid Droplets to Buffer miRNA Activity in Mammalian Cells

open access: yesThe FASEB Journal, Volume 40, Issue 11, 15 June 2026.
This study revealed a dose‐dependent miRNA buffering mechanism involving extracellular export and storage of miRNA on lipid droplets. The protein HuR facilitates miRNA buffering by dissociating miRNAs from Ago2 and promoting miRNA accumulation on lipid droplets or its extracellular export, depending on cellular requirements.
Sreemoyee Chakraborty   +3 more
wiley   +1 more source

The cooperative regulation of miR‐221 by APE1 and AUF1 impacts p27Kip1 defining a miR signature relevant for cervical cancer

open access: yesFEBS Open Bio, Volume 16, Issue 6, Page 1222-1236, June 2026.
A regulatory axis involving APE1, AUF1, and miR‐221 is proposed. Pri‐miR‐221 is processed by DROSHA and DICER to generate mature miR‐221, which targets p27Kip1 mRNA. APE1 and AUF1 compete for pre‐miR‐221 binding. Reduced APE1/AUF1 levels impair miR‐221 biogenesis, decrease p27Kip1 mRNA degradation, and promote cell cycle progression, chemoresistance ...
Matilde Clarissa Malfatti   +3 more
wiley   +1 more source

Exploring the Synergy of Combining BINAP and tCzBN Motifs Within Multi‐Resonant TADF Emitters to Enhance OLED Performance

open access: yesAdvanced Optical Materials, Volume 14, Issue 24, 25 June 2026.
This work presents two MR‐TADF emitters, BINAP‐BN1 and BINAP‐BN2, based on a BINAP core and differing numbers of tCzBN units. Both emitters show similar solution photophysics, but distinct behavior in doped films, where BINAP‐BN1 exhibits higher photoluminescence quantum yield and suppressed aggregation‐induced emission broadening compared to BINAP‐BN2.
John Marques dos Santos   +8 more
wiley   +1 more source

Design of Superscalar RISC-V Processor

open access: yes
Tato práce se zabývá návrhem a implementací superskalární mikroarchitektury RISC-V procesoru zaměřené na prostředí s omezenými zdroji. Za tímto účelem mikroarchitektura definuje sedmistupňovou zřetězenou linku s dvojitým vydáváním instrukcí, které ...
Salvet, Dominik
core   +1 more source

Intermolecular Aggregation‐Induced Delayed Fluorescence Scintillators for Ultrahigh‐Resolution X‐Ray Imaging

open access: yesAdvanced Science, Volume 13, Issue 34, 19 June 2026.
An intermolecular AIDF strategy enables an organic X‐ray scintillator (OXST) that resists concentration quenching and efficiently utilizes singlet and triplet excitons. The AIDF emitter, embedded in a polysulfone matrix, yields bright, flexible, and transparent scintillation screens with ultralow detection limits and high spatial resolution, offering a
Jie Yuan   +12 more
wiley   +1 more source

Characteristics of Patients With Advanced or Metastatic Urothelial Cancer Unable to Complete Six Cycles Chemotherapy

open access: yesCancer Medicine, Volume 15, Issue 6, June 2026.
ABSTRACT Background The optimal number of chemotherapy cycles prior to maintenance avelumab in frontline metastatic urothelial cancer (mUC) remains unknown. We hypothesize that baseline characteristics can identify which patients will complete six cycles of chemotherapy without radiographic disease progression, versus those who may benefit from ...
Francesca Jackson‐Spence   +11 more
wiley   +1 more source

Home - About - Disclaimer - Privacy