Results 101 to 110 of about 8,373 (286)

An Anti‐Amyloidogenic Approach to Specifically Block Memory Consolidation in Mice for Therapeutic Intervention

open access: yesAdvanced Science, EarlyView.
Functional amyloid conversion of the translation regulator CPEB3 is essential for long‐term memory persistence. This study demonstrates that targeting this molecular switch with the anti‐amyloidogenic peptide QBP1 selectively blocks CPEB3 fibrillation without disrupting phase separation.
Paula López‐García   +13 more
wiley   +1 more source

An appraisal of ground water resources of Zalengei area, Darfur Province, Sudan

open access: yes, 1967
Zalengei area, Darfur Province, Sudan, a semi-arid area, appears favorable in many respects for future agricultural development. The cultivation of new cash crops depends on the availability of adequate supplies of ground water of satisfactory quality to
Iskander, Wilson,1930-
core   +3 more sources

Environmental Monitoring of Soil Quality and Phytochemical Constituents of Tree Species at Urban Crossroads

open access: yes, 2019
The study was aimed to monitor soil quality and phytochemical constituents of tree species at urban crossroads, Anand Town (The Milk City of India), Gujarat, for four months [January to April (2014)] at three major crossroads viz.
Soni, H
core   +2 more sources

Pre‐Regenerative Endothelial Cells Empowered by Antler Blood Exosomes Orchestrate Peripheral Nerve Repair

open access: yesAdvanced Science, EarlyView.
The pre‐regenerative vascular niche (PVN) is essential for nerve repair, yet its endothelial blueprint remains unclear. We identified angiogenic ECs (AECs) as the dominant pre‐regenerative subset and found that antler blood–derived exosomes (AB‐EXO) promote repair via IMP3.
Jinsheng Huang   +11 more
wiley   +1 more source

Effect of Mycorrhizal Symbiosis on the Development of the Canary Island Tomato Variety “Manzana Negra” under Abiotic Stress Conditions

open access: yesAgriculture
Tomato production in the Canary Islands has significantly decreased in recent years due to the presence of parasites and pathogens, poor-quality irrigation water, lack of infrastructure modernization, and increased competition.
Alexis Hernández-Dorta   +2 more
doaj   +1 more source

Insights Into CO2 Loss, pH Effects, and Tafel Kinetics in Ni Single Atom‐Driven Bicarbonate Electroreduction

open access: yesAdvanced Science, EarlyView.
Selective CO formation in bicarbonate electrolysis is achieved by retaining reactive CO2 and tuning pH, while the competing hydrogen evolution reaction occurs at the interface. The rate‐determining step couples the chemical equilibrium of bicarbonate/CO2 with electrochemical charge transfer, offering insight into optimizing reaction conditions for ...
Lin Li   +7 more
wiley   +1 more source

Recent Advances in Carbon Cathode Materials toward High‐Performing Zinc‐Ion Hybrid Supercapacitors

open access: yesAdvanced Science, EarlyView.
Aqueous zinc‐ion hybrid supercapacitors (ZHSCs) have emerged as promising next‐generation electrochemical energy‐storage devices. Porous carbon materials have been extensively studied as cathodes, with advances in tailoring pore structures and material properties to enhance performance.
Take Hirooka   +3 more
wiley   +1 more source

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

open access: yesAdvanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen   +5 more
wiley   +1 more source

Effects of urinary potassium and sodium ion concentrations and pH on N-butyl-N-(4-hydroxybutyl)nitrosamine-induced urinary bladder carcinogenesis in rats

open access: yes, 1989
Chemicals/CAS: n butyl n (4 hydroxybutyl)nitrosamine, 3817-11-6; potassium, 7440-09-7; sodium, 7440-23-5; Bicarbonates; Butylhydroxybutylnitrosamine, 3817-11-6; Carcinogens; Nitrosamines; Potassium, 7440-09-7; Sodium Bicarbonate, 144-55-8; Sodium, 7440 ...
Lina, B.A.R., Woutersen, R.A.
core  

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

open access: yesAdvanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li   +8 more
wiley   +1 more source

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