Results 111 to 120 of about 15,456,116 (392)

Survey and analysis on fertility status of female employees aged 22-35 years by industries

open access: yes环境与职业医学
BackgroundAs the population ages, there has been a growing focus on the decline in fertility. Research has identified age and fertility history as the primary influencing factors.
Changyan YU   +6 more
doaj   +1 more source

Point-of-sale Naloxone: Novel Community-based Research to Identify Naloxone Availability

open access: yesWestern Journal of Emergency Medicine, 2020
Introduction: Expanding naloxone availability is important to reduce opioid-related deaths. Recent data suggest low, variable urban naloxone availability. No reports describe naloxone availability at the point of sale (POSN). We characterize POSN without
Travis Olives   +6 more
doaj   +1 more source

Advanced Air Electrodes for Reversible Protonic Ceramic Electrochemical Cells: A Comprehensive Review

open access: yesAdvanced Materials, EarlyView.
Reversible protonic ceramic electrochemical cells (R‐PCECs) face challenges from sluggish and unstable oxygen reduction and evolution reactions in the air electrode. This review discusses recent progress in triple‐conducting air electrodes, emphasizing mechanisms, performance factors, and design strategies, offering guidance for creating efficient and ...
Xi Chen   +8 more
wiley   +1 more source

Public Awareness of the Nebraska Regional Poison Control Center [PDF]

open access: yes, 1979
A Poison Control Center needs to continually update its impact on the community it serves. At the Nebraska Regional Poison Control Center, a telephone survey was performed to ascertain baseline data for ongoing poison awareness programs.
Frost, Murray   +4 more
core   +1 more source

Predictive Factors of Mortality in Acute Aluminum Phosphide Poisoning: 5 Years Retrospective Study in Tanta Poison Control Unit

open access: yes, 2017
Introduction: Aluminum phosphide (ALP) is a widely used rodenticide for grain preservation. Acute aluminum phosphide poisoning became one of the serious public health problems especially in developing countries due to its high mortality rates. Aim of the
Ghada N. El-Sarnagawy
semanticscholar   +1 more source

A Body Conformal Ultrasound Receiver for Efficient and Stable Wireless Power Transfer in Deep Percutaneous Charging

open access: yesAdvanced Materials, EarlyView.
Implantable devices rely on batteries that demand surgical replacement, posing risks, and financial burdens. Ultrasound energy transfer (US‐ET) offers a revolutionary wireless alternative but struggles with efficiency. The presented dielectric‐ferroelectric‐boosted US‐TENG (US‐TENGDF‐B) is thin, flexible, and biocompatible that provides high‐efficiency
Iman M. Imani   +15 more
wiley   +1 more source

Compatibility of refractory materials for nuclear reactor poison control systems [PDF]

open access: yes
Metal-clad poison rods have been considered for the control system of an advanced space power reactor concept studied at the NASA Lewis Research Center. Such control rods may be required to operate at temperatures of about 140O C.
Sinclair, J. H.
core   +1 more source

Evaluation of over the counter medication knowledge and literacy in middle school and high school students [PDF]

open access: yes, 2016
Over the counter (OTC) medications are commonly utilized by the public, including adolescents, to self-treat many conditions. Unfortunately, these products can be dangerous if not used safely and appropriately.
Bosworth, Allison   +3 more
core   +1 more source

Electrospinning and Nanofiber Technology: Fundamentals, Innovations, and Applications

open access: yesAdvanced Materials, EarlyView.
This review explores electrospinning fundamentals, methods for synthesizing polymer, metal oxide, carbon, and composite nanofibers, and advancements in fiber architectures like porous, core–shell, and aligned structures. It highlights applications in functional membranes, sensors, energy systems, and catalyst design while addressing future ...
Yujang Cho   +5 more
wiley   +1 more source

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