Results 141 to 150 of about 73,422 (266)

One‐Step Synthesis of Si–Graphene Heterostructures via in‐Flight Gas‐Phase Mixing for High‐Capacity Silicon‐Rich Anodes

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A one‐step gas‐phase synthesis directly assembles amorphous Si nanoparticles with few‐layer graphene heterostructures via in‐flight mixing. Compositions with only 15 wt.% FLG deliver ~2800 mAh g−1 (Si + FLG) at 0.05 C and retain ~1400 mAh g−1 after 100 cycles at a high cycling rate of 1 C, enabled by a percolated, strain‐buffering graphene network that
Muhammad Ali, Mukarram Ali, Yasaman Jarrahizadeh, Axel Lorke, Michael A. Pope, Hartmut Wiggers   +5 more
wiley   +1 more source

Barriers and facilitators to healthcare access among Sub-Saharan African migrants in Europe: A scoping review. [PDF]

PLoS One
Cynthia AN, Zefack JT, Ajamah F, Nkengfua SF, Tchuela EM, Alphonsius F E.   +5 more
europepmc   +1 more source

Nanocubes and Cuboctahedra: Entropic Stabilization Versus Thermal Segregation in Rock Salt‐ and Spinel‐Type Multinary Oxides from Spray‐Flame Synthesis

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Spray‐flame synthesis enables highly flexible and scalable production of multinary and high‐entropy oxide nanoparticles due to high synthesis temperatures with subsequent quenching. Temperature‐dependent in situ diffraction of as‐synthesized materials clearly reveals entropy stabilization in rock salt lattices, while spinels—featuring tetrahedral and ...
Mohammed‐Ali Sheikh, Steven Angel, Sabrina Schleich, Leon Müller, Jan Ternieden, Hatem M. A. Amin, Christof Schulz, Hartmut Wiggers   +7 more
wiley   +1 more source

Upregulated GLUT1 expression correlates with type I interferon activity and disease severity in cutaneous lupus erythematosus. [PDF]

J Transl Autoimmun
Bokor LA, Szabolcs BL, Király Z, Mohos A, Szepesi Á, Varga V, Sebestyén A, Kemény LV, Holló P, Hidvégi B.   +9 more
europepmc   +1 more source

Origin of Physicochemical and Mechanical Stability of Low‐Temperature Prepared TiO2‐Based Photocatalytic Films: Surface Hydroxyl Density Matching

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Material science advances show how surface chemistry improves low‐temperature prepared TiO2‐SiO2 composite films. Using a colloidal‐based synthesis method instead of a powdered‐based one, researchers exploit hydroxyl groups' interfacial interactions to create nanoscale structures with superior physicochemical and mechanical stability.
Andraž Šuligoj, Mohamad El‐Roz, Goran Dražić, Frédéric Thibault‐Starzyk, Pegie Cool, Nataša Zabukovec Logar, Urška Lavrenčič Štangar, Nataša Novak Tušar   +7 more
wiley   +1 more source

Culturally tailored mHealth interventions for chronic low back pain in rural sub-Saharan Africa: a systematic review protocol. [PDF]

BMJ Open
Bello B, Adejare A, Useh U.
europepmc   +1 more source

From Policy Presence to Policy Performance: Adaptive Improvisation and the Everyday Politics of Plastic Burning Bans in Rural Indonesia

Environmental Policy and Governance, EarlyView.
ABSTRACT Open burning plastics is a major environmental health hazard in low‐ and middle‐income countries, releasing toxic pollutants and exacerbating climate change. Although Indonesia prohibits plastic burning, enforcement in rural settings remains fragile.
Sujarwoto Sujarwoto, Sekar Aqila Salsabila, Devita Rahmani Ratri, Asri Maharani   +3 more
wiley   +1 more source

Barriers and enablers for publishing results of randomized trials: a cross-sectional survey of principal investigators in sub-Saharan Africa. [PDF]

Res Integr Peer Rev
Hohlfeld A, Kredo T, Clarke M.
europepmc   +1 more source

Ceria Nanostructures Obtained by Hydrothermal Synthesis: Exploring the Experimental Parameter Landscape for Precise Morphology and Size Control

European Journal of Inorganic Chemistry, EarlyView.
Hydrothermal and microwave‐assisted syntheses enable systematic tuning of ceria nanostructure morphology. Chloride counter‐ions direct nanorod growth, while an acetate buffer yields uniform nanocubes whose size (14–26 nm) is tuned via the reactor filling ratio, with microwave heating significantly cutting reaction times to minutes while preserving high
Omar Bettini, Nicola Da Roit, Andrea De Giacinto, Paolo Dolcet, Giulia Bragaggia, Jan‐Dierk Grunwaldt, Silke Behrens, Silvia Gross   +7 more
wiley   +1 more source

Responsive stimulation of the thalamus for idiopathic generalized epilepsy: Results of the randomized controlled NAUTILUS trial through 18 months

Epilepsia, EarlyView.
Abstract Objective This study was undertaken to evaluate the safety and effectiveness of responsive thalamic stimulation as adjunctive therapy for drug‐resistant idiopathic generalized epilepsy (IGE) with generalized tonic–clonic seizures (GTCSs). Methods NAUTILUS is a prospective, multicenter, single‐blind, randomized sham‐controlled pivotal trial ...
Utku Uysal, Patrick Landazuri, David E. Burdette, Sanjay Patra, Angela N. Crudele, Dario J Englot, Jay R. Gavvala, Sandipan Pati, Lesley C. Kaye, Steven Ojemann, Daniel Barnett, Joseph Neimat, Adriana E. Palade, Shervin Rahimpour, Amir A. Arain, Robert Mark Richardson, Sydney S. Cash, Vicenta Salanova, Alexandra Urban, William P. Welch, Jamie Joseph Van Gompel, Keith Starnes, David Spencer, Lia D. Ernst, Ushtar Amin, Angelica Rivera‐Cruz, Patricia Dugan, Marytery Fajardo, Matt Lallas, Barbara C. Jobst, Nicole Odom, Jarod L. Roland, Jon T. Willie, Sameer A. Sheth, Alica M. Goldman, Christopher T. Skidmore, Chengyuan Wu, Cornelia Drees, Jonathon Parker, Taneeta Mindy Ganguly, Jerzy Szaflarski, Saadi Ghatan, Lise Johnson, Jacob Norman, Brett Wingeier, Cairn G. Seale, Martha J. Morrell, Nautilus Study Group   +47 more
wiley   +1 more source