Results 121 to 130 of about 42,363,074 (398)

Ambient Heat and Sudden Infant Death: A Case-Crossover Study Spanning 30 Years in Montreal, Canada

open access: yesEnvironmental Health Perspectives, 2015
Background Climate change may lead to more severe and extreme heat waves in the future, but its potential impact on sudden infant death—a leading cause of infant mortality—is unclear.
N. Auger   +3 more
semanticscholar   +1 more source

Advances in Stimuli‐Responsive Organic Materials and Polymers toward Intelligent CO2 Capture

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustration of the relationship between different stimuli and stimuli‐responsive organic materials and polymers for carbon dioxide (CO2) capture. Main stimuli include redox, pH, magnetism, temperature, light, and pressure. Furthermore, multi‐responsive materials, due to their high adaptability and scalability in complex environments, are ...
Jian Zhou   +2 more
wiley   +1 more source

Critical decay exponent of the pair contact process with diffusion

open access: yes, 2014
We investigate the one-dimensional pair contact process with diffusion (PCPD) by extensive Monte Carlo simulations, mainly focusing on the critical density decay exponent $\delta$. To obtain an accurate estimate of $\delta$, we first find the strength of
Park, Su-Chan
core   +1 more source

Controlled Release of Human Dental Pulp Stem Cell‐Derived Exosomes from Hydrogels Attenuates Temporomandibular Joint Osteoarthritis

open access: yesAdvanced Healthcare Materials, EarlyView.
Exosomes can reduce tissue damage in temporomandibular joint osteoarthritis (TMJOA), but rapid clearance limits their efficacy. This study encapsulates exosomes in hyaluronic acid hydrogels for controlled release. In a rat model, hydrogel‐encapsulated exosomes outperform free exosomes in preserving bone integrity and reducing tissue destruction ...
Victor Diez‐Guardia   +7 more
wiley   +1 more source

A randomized crossover study comparing tafluprost 0.005% with travoprost 0.004% in patients with normal-tension glaucoma

open access: yesClinical Ophthalmology, 2012
Takanori Mizoguchi,1 Mineo Ozaki,2 Kazuhiko Unoki,3 Yoshinori Dake,4 Takahiko Eto,5 Miki Arai61Mizoguchi Eye Clinic, 2Ozaki Eye Clinic, Miyazaki, Japan; 3Unoki Eye Clinic, Kagoshima, Japan; 4Dake Eye Clinic, Nagasaki, Japan; 5Eto Eye Clinic, Oita, Japan;
Mizoguchi T   +5 more
doaj  

Modified spin-wave study of random antiferromagnetic-ferromagnetic spin chains

open access: yes, 2002
We study the thermodynamics of one-dimensional quantum spin-1/2 Heisenberg ferromagnetic system with random antiferromagnetic impurity bonds. In the dilute impurity limit, we generalize the modified spin-wave theory for random spin chains, where local ...
A. Furusaki   +50 more
core   +1 more source

Head-to-head, randomised, crossover study of oral versus subcutaneous methotrexate in patients with rheumatoid arthritis: drug-exposure limitations of oral methotrexate at doses ≥15 mg may be overcome with subcutaneous administration

open access: yesAnnals of the Rheumatic Diseases, 2014
Objective To compare the relative bioavailability, safety and tolerability of oral methotrexate (MTX) and subcutaneous (SC) MTX administered via an auto-injector (MTXAI) in patients with rheumatoid arthritis (RA). Methods In this randomised, multicenter,
M. Schiff, J. Jaffe, B. Freundlich
semanticscholar   +1 more source

Engineering Cortical Networks: An Open Platform for Controlled Human Circuit Formation and Synaptic Analysis In Vitro

open access: yesAdvanced Healthcare Materials, EarlyView.
An advanced on‐chip cortical network platform merges human stem cell‐derived neurons with microfabricated devices, enabling precise large‐format circuit design, optogenetic control, and molecular dissection of synaptic formation. This innovative system offers a powerful new tool to explore and model brain connectivity, disease mechanisms, can serve as ...
Pacharaporn Suklai   +9 more
wiley   +1 more source

Randomized, double-blind, placebo-controlled, linear dose, crossover study to evaluate the efficacy and safety of a green coffee bean extract in overweight subjects

open access: yesDiabetes, Metabolic Syndrome and Obesity, 2012
Joe A Vinson1, Bryan R Burnham3, Mysore V Nagendran31Chemistry Department, 2Psychology Department, University of Scranton, Scranton, PA, USA; 3Health Sciences Clinic, Bangalore, IndiaBackground: Adult weight gain and obesity have become ...
Vinson JA, Burnham BR, Nagendran MV
doaj  

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