Results 91 to 100 of about 487,907 (301)

Evidence for Previously Unidentified Sexual Transmission of Protozoan Parasites

open access: yesEmerging Infectious Diseases, 2018
Knowing the mode of transmission of a disease can affect its control and prevention. Here, we identify 5 protozoan parasites with demonstrated presence in seminal fluid, only 1 of which has been identified as a sexually transmitted disease among humans.
Clara Crespillo-Andujar   +2 more
doaj   +1 more source

Is the United States Prepared for a Major Zika Virus Outbreak? [PDF]

open access: yes, 2016
Zika virus has emerged as a global public health crisis with active transmission in the Americas and Caribbean. The World Health Organization (WHO) declared a Public Health Emergency of International Concern (PHEIC), and recently WHO reported there is a ...
Gostin, Lawrence O.   +1 more
core   +2 more sources

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre   +3 more
wiley   +1 more source

Age differences between sexual partners, behavioural and demographic correlates, and HIV infection on Likoma Island, Malawi [PDF]

open access: yes, 2016
Patterns of age differences between sexual partners-"age-mixing"-may partially explain the magnitude of HIV epidemics in Sub-Saharan Africa. However, evidence of age-disparity as a risk factor for HIV remains mixed.
Beauclair, Roxanne   +3 more
core   +2 more sources

Ultrasound in Women's Health: Mechanisms, Applications, and Emerging Opportunities

open access: yesAdvanced Materials, EarlyView.
As healthcare moves toward decentralization, ultrasound technologies are evolving from strictly imaging tools in clinical settings into versatile diagnostic and therapeutic platforms, with growing roles addressing women's health needs. This review highlights how ultrasound's underlying physical mechanisms can be harnessed to reduce disparities in women'
Sarah B. Ornellas   +7 more
wiley   +1 more source

Food‐Based Edible Wireless Sensing Device with Isotropic Electromagnetic Response for Gastrointestinal Monitoring

open access: yesAdvanced Materials Technologies, EarlyView.
A sensor is fabricated that reflects electromagnetic waves wirelessly using only edible materials. The substrate is made of edible materials such as sugar and starch, and the electrodes are made of gold. This sensor has isotropic electromagnetic wave characteristics in response to rotation.
Ryosuke Matsuda   +5 more
wiley   +1 more source

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

open access: yesAdvanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias   +4 more
wiley   +1 more source

AWARENESS, KNOWLEDGE, AND BEHAVIOR REGARDING HIV/AIDS AMONG FRESHMAN STUDENTS AT OAKLAND UNIVERSITY

open access: yesEuromediterranean Biomedical Journal, 2017
Human immunodeficiency virus (HIV) causes a sexually transmitted disease (STD) affecting the human immune system. It is mainly transmitted through sexual intercourse, blood transfusions, hypodermic needles, and parenterally. Multiple actions can be taken
Sean Mackman
doaj   +1 more source

Respiratory Signal Processing and Analysis Using Flexible Capacitive Sensor Data

open access: yesAdvanced Materials Technologies, EarlyView.
Capacitive pressure sensors based on poly(glycerol sebacate) (PGS) substrates are developed for continuous, non‐invasive respiratory monitoring. Integrated with a signal processing algorithm, they enable accurate tracking of thoracic expansion and retraction.
Bernardo A. Vicente   +3 more
wiley   +1 more source

HIV/AIDS Knowledge & Perceptions On a College Campus [PDF]

open access: yes, 2018
Our research project surveyed students at Pace University (both on the New York City and Pleasantville campuses) and looked into their understanding of Human Immunodeficiency Virus (HIV) & Acquired Immunodeficiency Syndrome (AIDS). The goal was to better
Navarro, Gabriel
core   +1 more source

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