Results 11 to 20 of about 91,486 (251)

Open letter: A global call to strengthen national soil biodiversity action through coordination and harmonization

open access: yesPlants, People, Planet
Soil biodiversity remains one of the least systematically studied components of global biodiversity, largely invisible in policy agendas. A coordinated soil biodiversity monitoring approach is urgently needed to enable national‐level action.
César Marín   +127 more
doaj   +2 more sources

Water sector infrastructure systems resilience: A social–ecological–technical system-of-systems and whole-life approach

open access: yesCambridge Prisms: Water, 2023
Water is often referred to as our most precious resource, and for a good reason – drinking water and wastewater services sustain core functions of the critical infrastructure, communities, and human life itself.
Sunil K. Sinha   +10 more
doaj   +1 more source

Obstetrics and gynecology clerkship directors’ experiences advising residency applicantsAJOG Global Reports at a Glance

open access: yesAJOG Global Reports, 2023
BACKGROUND: The evolving landscape of application processes for obstetrics and gynecology residency applicants poses many challenges for applicants and advisors.
Helen K. Morgan, MD   +11 more
doaj   +1 more source

Prophylactic Administration of Vasopressors Prior to Emergency Intubation in Critically Ill Patients: A Secondary Analysis of Two Multicenter Clinical Trials

open access: yesCritical Care Explorations, 2023
OBJECTIVE:. Hypotension affects approximately 40% of critically ill patients undergoing emergency intubation and is associated with an increased risk of death.
Mikita Fuchita, MD   +29 more
doaj   +1 more source

Design of a Novel Online, Modular, Flipped-classroom Surgical Curriculum for East, Central, and Southern Africa

open access: yesAnnals of Surgery Open, 2022
Objective:. We describe a structured approach to developing a standardized curriculum for surgical trainees in East, Central, and Southern Africa (ECSA). Summary Background Data:. Surgical education is essential to closing the surgical access gap in ECSA.
Andrea S. Parker, MD, FACS, FCS (ECSA)   +37 more
doaj   +1 more source

Late quaternary biotic homogenization of North American mammalian faunas

open access: yesNature Communications, 2022
Biotic homogenization, which is increased similarity in the composition of species among communities, is rising due to human activities. Using North American mammal fossil records from the past 30,000 years, this study shows that this phenomenon is ...
Danielle Fraser   +20 more
doaj   +1 more source

Priority research needs to inform amphibian conservation in the Anthropocene

open access: yesConservation Science and Practice, 2023
The problem of global amphibian declines has prompted extensive research over the last three decades. Initially, the focus was on identifying and characterizing the extent of the problem, but more recently efforts have shifted to evidence‐based research ...
Evan H. Campbell Grant   +42 more
doaj   +1 more source

Protocol and statistical analysis plan for the PREventing cardiovascular collaPse with Administration of fluid REsuscitation during Induction and Intubation (PREPARE II) randomised clinical trial

open access: yesBMJ Open, 2020
Introduction Cardiovascular collapse is a common complication during tracheal intubation of critically ill adults. Whether administration of an intravenous fluid bolus prevents cardiovascular collapse during tracheal intubation remains uncertain. A prior
  +163 more
doaj   +1 more source

The Kitaev honeycomb model on surfaces of genus g ≥ 2

open access: yesNew Journal of Physics, 2018
We present a construction of the Kitaev honeycomb lattice model on an arbitrary higher genus surface. We first generalize the exact solution of the model based on the Jordan–Wigner fermionization to a surface with genus g  = 2, and then use this as a ...
John Brennan, Jiří Vala
doaj   +1 more source

Arthroscopic Medial Meniscal Transplant Using Multiple Fixation Techniques

open access: yesArthroscopy Techniques, 2019
The critical role of the meniscus in the biomechanics of the knee and articular cartilage preservation has led to an increased awareness of the importance of the meniscus.
Michael DeFrance, D.O.   +2 more
doaj   +1 more source

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