Results 121 to 130 of about 297,091 (301)

Toward Fast Proton Shuttling in Acidic Oxygen Evolution Reaction

open access: yesAdvanced Functional Materials, EarlyView.
This review establishes proton transfer dynamics as a descriptor governing acidic OER activity, moving beyond the kinetic constraints derived from the proton coupled electron transfer. We discuss how deprotonation governs classical mechanisms, including adsorbate evolution mechanism (AEM), lattice oxygen mechanism (LOM) and oxide path mechanism (OPM ...
Ashish Gaur   +3 more
wiley   +1 more source

Cross-referencing French hematology teams’ knowledge and perception of end-of-life situations: a national mixed-methods survey

open access: yesBMC Palliative Care
Introduction Haematology is a speciality frequently confronted with end-of-life situations, and teams will be concerned by the question of medical assistance in dying.
Chloé Prod’homme   +4 more
doaj   +1 more source

Approach to Occupational Cases of Lead Poisoning

open access: yesطب کار, 2022
Introduction: Lead is a toxic metal that is found in the earth's crust and has been used by humans since 7000 years ago due to its density, malleability, high resistance and low melting point.
Mohammad hosein Davari   +3 more
doaj  

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Comparison of the sociodemographic and clinical profiles of cancer patients admitted to a tertiary palliative care unit before and during the COVID-19 pandemic

open access: yesBMC Palliative Care
Objective To compare the sociodemographic and clinical profiles of patients with advanced cancer admitted to a tertiary palliative care unit before and during the COVID-19 pandemic. Methods This is an analysis of data from patients receiving care before (
Bruno Fernando da Silva Reis   +5 more
doaj   +1 more source

Interface Effects in Ultrathin Silicon on Insulator Films

open access: yesAdvanced Functional Materials, EarlyView.
This work establishes a systematic framework to discriminate how bulk and interface phenomena affect charge transport in ultrathin P‐doped silicon‐on‐insulator (SOI) films. For Si films below 15 nm, electrical characterization demonstrates that interface states drive charge transport, shifting the metal‐insulator transition (MIT) critical dopant ...
Andrea Pulici   +8 more
wiley   +1 more source

Emergency water supply in crisis situations

open access: yes, 2011
The following diploma thesis deals with those problems related to the emergency water supply in crisis situations in the South Bohemian Region and with working procedures related to protection of residents during preparation and application of the ...
DUŠKOVÁ, Radka
core  

Nano‐Scale Characterization of Impurities Segregation in Solid Oxide Electrolysis Cells

open access: yesAdvanced Functional Materials, EarlyView.
Cathodic polarization induces impurity segregation in Ni, forming an amorphous Na─Al─Si─O amorphous phase at grain boundaries. Under ultralow oxygen partial pressure, multiple elements dissolve, migrate, and reoxidize within the metal. A patterned model system provides direct nanoscale evidence, clarifying the mechanism of polarization‐driven impurity ...
Zhongtao Ma   +5 more
wiley   +1 more source

Modelling interaction situations in training that are close to real conditions of future technical specialists’ professional activity

open access: yes, 2019
На підставі аналізу проблеми дослідження й узагальнення його результатів можемо стверджувати, що штучно створювані ситуації (презентаційні, інтелектуально-прогностичні, перцептивно-емпатійні, мовленнєві, емоційно-регулятивні, креативні, рефлексійні ...
Таможська, Ірина Володимирівна
core   +1 more source

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