Results 41 to 50 of about 2,070,771 (305)

MiRNAs Action and Impact on Mitochondria Function, Metabolic Reprogramming and Chemoresistance of Cancer Cells: A Systematic Review

open access: yesBiomedicines, 2023
MicroRNAs (miRNAs) are involved in the regulation of mitochondrial function and homeostasis, and in the modulation of cell metabolism, by targeting known oncogenes and tumor suppressor genes of metabolic-related signaling pathways involved in the ...
Daiane Rosolen   +7 more
doaj   +1 more source

Complexation‐Mediated Diffusion‐Limited Crystal Growth: A General Framework for Anisotropic Crystal Growth in Cu‐Based Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
A Complexation‐Mediated Diffusion‐Limited Growth (CMDLG) framework is established to rationalize the anisotropic growth of lead‐free perovskites. Integrating coordination chemistry with mass transport kinetics, this study theoretically derives and experimentally validates that stable iodocuprate complexes induce a diffusion‐limited regime.
Hyunmin Lee   +5 more
wiley   +1 more source

????? ????? ???? ?????????? ?? ????? ?? ?????? Triticum spp. ??????? )???? 99 ) ??????? )????(

open access: yesمجلة علوم ذي قار, 2019
????? ??? ? ??? ???? ??? ????? ????? ?? ????? 2012) ( ?? ????? ?????????? ?????? ???? ???? ?????? ???? ??????? ?????? ?????? ????? - - ?? ??? ?????? ????? ???? ?????????? ??? ? ???? ?????? ) 0 ? 00 ? 30 ? 60 ? 020 ? 020 ( ???? / ??? ?? ????? ?? ?????? ?
صباح ناهي السعيدي
doaj  

WisdomNet: Prognosis of COVID-19 with Slender Prospect of False Negative Cases and Vaticinating the Probability of Maturation to ARDS using Posteroanterior Chest X-Rays

open access: yesJournal of Pure and Applied Microbiology, 2020
Coronavirus is a large virus family consisting of diverse viruses, some of which disseminate among mammals and others cause sickness among humans. COVID-19 is highly contagious and is rapidly spreading, rendering its early diagnosis of preeminent ...
Peeyush Kumar   +2 more
doaj   +1 more source

Disordered Carbon Shells Enable Shape Dependent Fluorescence Enhancement in Nanodiamond Quantum Sensors Revealed by Correlative TEM–Fluorescence Microscopy

open access: yesAdvanced Functional Materials, EarlyView.
Molten KNO2 treatment induces a lowrefractive index disordered carbon shell on fluorescent nanodiamonds, enhancing fluorescence emission while preserving spin coherence. Machine learningassisted correlative TEMPL enables direct single‐particle resolution of this enhancement relative to air‐oxidized nanodiamonds of similar morphology, establishing a ...
Parkarsh Kumar   +10 more
wiley   +1 more source

PERANCANGAN SISTEM INFORMASI NGAJUAN COLLO APPLICATION FORM (CAF) PADA TOWER BERSAMA GUNA MENINGKATKAN PELAYANAN KEPADA OPERATOR [PDF]

open access: yes, 2018
Perkembangan teknologi yang sangat pesat dibidang telekomunikasi saat ini menjadikan Tower Bersama Group sebagai perusahaan yang terdepan dalam penyedia layanan tower telekomunikasi dan terus berkomitmen untuk dapat menyediakan infrastruktur yang ...
INDRIANI KUSUMAWATI, NPM. 158 020 201
core  

Record Energy Storage Performance Metrics in Ferroelectric Hafnia‐Based Films through Heterostructure Design

open access: yesAdvanced Functional Materials, EarlyView.
Dielectric capacitors typically struggle to achieve both high energy storage density and high efficiency at applied voltages below 10 V. Here, we address this challenge by introducing a novel hybrid fluorite/perovskite heterostructure design that combines ultra‐high recoverable energy storage density with efficient energy release (Uf ≈ 1016 J/cm3), at ...
Ampattu R. Jayakrishnan   +10 more
wiley   +1 more source

Analysis on Cracking and Perforation Defects of Heavy Plate Rolled from Large-Scale Ingot and Optimization of Casting Process

open access: yesTeshugang, 2013
An analysis on cracking and perforation defects occurred in 230 ~ 400 mm plates rolled from 28 ~40 t ingot of low carbon steel S355JR and S355J2 (/% : 0. 17 ~0. 20C, 0. 30 ~0. 55Si, 1.40 - 1.60Mn, W0.020P, W0.015S, 0. 020 ~ 0. 040Al, 0. 020 ~0. 030Nb) is
曹季林, 毛志刚, 赵向政
doaj  

Synchronizing to the Environment: Information Theoretic Constraints on Agent Learning

open access: yes, 2001
We show that the way in which the Shannon entropy of sequences produced by an information source converges to the source's entropy rate can be used to monitor how an intelligent agent builds and effectively uses a predictive model of its environment.
Crutchfield, James P., Feldman, David P.
core   +1 more source

How the Carrier Mobility and Seebeck Coefficient of Doped Semiconducting Polymers Are Controlled by Counterion Interactions and Mesoscale Order

open access: yesAdvanced Functional Materials, EarlyView.
Conventional doping of P3HT with F4TCNQ results in poor charge transport. However, when F4TCNQ is exchanged with LiTFSI, the transport characteristics are greatly enhanced. We find the increase in charge transport is directly related to an increase in the mesoscale ordering of P3HT, resulting in longer and better‐connected transport pathways.
Quynh M. Duong   +9 more
wiley   +1 more source

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