Results 21 to 30 of about 2,023 (253)

Liquid phase sintering, II: Computer study of skeletal settling and solid phase extrication in a microgravity environment [PDF]

Science of Sintering, 2008
A two-dimensional numerical method based on the Brownian motion model and on the Densification model for simulation of liquid phase sintering in microgravity environment will be developed.
Nikolić Z.S.
doaj   +1 more source

Completion of metamorphosis after adult emergence in Ceratitis capitata (Diptera: Tephritidae)

Current Research in Insect Science, 2021
The ecdysis of the imago is a crucial step in the development of holometabolous insects. However, no information on several aspects of Ceratitis capitata imago emergence and subsequent body maturation is available.
Pablo Alejandro Bochicchio, Martín Mariano Pérez, Luis Alberto Quesada-Allué, Alejandro Rabossi   +3 more
doaj   +1 more source

Removal of the cervical collar from alpine rescue protocols? A biomechanical non-inferiority trial in real-life mountain conditions

Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine, 2022
Background Alpine skiing rescues are challenging because of the mountainous environment and risks of cervical spine motion (CSM) induced during victims’ extrications (EXs) and downhill evacuations (DEs).
Guillaume Grenier, Marc-Antoine Despatis, Karina Lebel, Mathieu Hamel, Camille Martin, Patrick Boissy   +5 more
doaj   +1 more source

A comparison of the demographics, injury patterns and outcome data for patients injured in motor vehicle collisions who are trapped compared to those patients who are not trapped

Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine, 2021
Background Motor vehicle collisions (MVCs) are a common cause of major trauma and death. Following an MVC, up to 40% of patients will be trapped in their vehicle.
Tim Nutbeam, Rob Fenwick, Jason Smith, Omar Bouamra, Lee Wallis, Willem Stassen   +5 more
doaj   +1 more source

A Numerical Method for Extrication Characteristics of TBM Cutter-Head with the HVC

Chinese Journal of Mechanical Engineering, 2019
Achieving highly efficient extrication of the tunnel boring machine (TBM) cutter-head driving system from the collapsed surrounding rock has become a key problem globally, and significant effort has been directed to improve TBM cutter-head extricating ...
Huasheng Gong, Haibo Xie, Huayong Yang
doaj   +1 more source

Rapid Extrication versus the Kendrick Extrication Device (KED): Comparison of Techniques Used After Motor Vehicle Collisions

Western Journal of Emergency Medicine, 2015
Introduction: The goal of this study was to compare application of the Kendrick Extrication Device (KED) versus rapid extrication (RE) by emergency medical service personnel.
Bucher, Joshua, Dos Santos, Frank , Frazier, Danny , Merlin, Mark   +3 more
doaj   +1 more source

Extrication of DNA from Burnt Teeth Exposed to Environment [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: Teeth are good sources of DNA in mass disasters especially in fires and explosions because they are largely protected from environmental and physical conditions.
Gantala Ramlal, Devarajn Vevaraju, Arjun Yadav Vemula, Tipirisety Swapna, P Hima Bindu   +4 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Inertial Sensor-Based Analysis of Cervical and Upper-Thoracic Motion During Extrication: SNAID^® vs. Rautek Maneuver

Sensors
Background: Spinal immobilization during extrication is a key component of trauma care aimed at reducing secondary neurological injury, although conventional techniques such as the Rautek maneuver may induce unintended spinal motion that could increase ...
Antonio J. Segura-Fornieles, Verónica V. Márquez-Hernández, Alba García-Viola, Aarón-Raúl Poyatos-Bakker, Mᵃ Carmen Rodríguez-García, Alfredo Alcayde-García, José M. Garrido-Molina   +6 more
doaj   +1 more source