Results 31 to 40 of about 277 (141)

Robot guidance for percutaneous minimally invasive placement of pedicle screws for pyogenic spondylodiscitis is associated with lower rates of wound breakdown compared to conventional fluoroscopy-guided instrumentation [PDF]

open access: yes, 2019
Postoperative wound healing can pose a problem in patients undergoing instrumented surgery for pyogenic spondylodiscitis. Robotic guidance allows the minimally invasive placement of pedicle screws in the thoracolumbar spine. We assessed whether using
Alaid, Awad
core   +1 more source

Volcanic Ash versus Mineral Dust: Atmospheric Processing and Environmental and Climate Impacts

open access: yesInternational Scholarly Research Notices, Volume 2013, Issue 1, 2013., 2013
This review paper contrasts volcanic ash and mineral dust regarding their chemical and physical properties, sources, atmospheric load, deposition processes, atmospheric processing, and environmental and climate effects. Although there are substantial differences in the history of mineral dust and volcanic ash particles before they are released into the
Baerbel Langmann   +2 more
wiley   +1 more source

Kelp Forests versus Urchin Barrens: Alternate Stable States and Their Effect on Sea Otter Prey Quality in the Aleutian Islands

open access: yesJournal of Marine Sciences, Volume 2012, Issue 1, 2012., 2012
Macroalgal and urchin barren communities are alternately stable and persist in the Aleutians due to sea otter presence and absence. In the early 1990s a rapid otter population decline released urchins from predation and caused a shift to the urchin‐dominated state. Despite increases in urchin abundance, otter numbers continued to decline.
Nathan L. Stewart   +2 more
wiley   +1 more source

Intermittent visual field defects caused by a dilated Virchow–Robin space close to the optic radiation: therapeutic and pathomechanical considerations

open access: yes, 2015
Objective. Virchow-Robin spaces (VRSs) are extensions of subarachnoid spaces that accompany vessels entering the brain. T2-weighted magnetic resonance imaging detects VRS in about 95 percent of patients in a recent study.
Mielke, Dorothee   +3 more
core   +1 more source

Prefabricated concrete structures from a sustainability perspective, solutions for less climate impact

open access: yes, 2022
Samhället växer, därmed krävs det flera byggnader som uppfyller våra behov. Överalltbyggs det fler bostäder, industrihallar, lager, broar, skolor, sjukhus m.m. Det kommersäkerligen fortsätta byggas och renoveras i framtiden.
Aho, Nour, Alaid, Roqeia
core   +1 more source

Awareness About the Necessity of Vestibular Rehabilitation Education Among Physical Therapists Working in Saudi Arabia

open access: yesJournal of Population Therapeutics and Clinical Pharmacology, 2023
Background: A physical therapist plays an integral role in vestibular rehabilitation, which is a form of therapy that addresses problems related to the inner ear and brain structures that control ...
A. Albalwi   +7 more
semanticscholar   +1 more source

Полевые работы на вулкане Алаид (о. Атласова, Курильские острова) в 2020 году

open access: yes, 2020
Field work in 2020 on the Alaid volcano located on the Atlasov Island in the Kuril island arc was carried out in the coastal zone from Cape Devyatka to Cape Kudryavy. Base camp was located in the site of the former fishing base Devyatka.
Рашидов В. А.
core  

A stratospheric aerosol increase during 1981, observed by lidar over Mid-Europe

open access: yes, 2022
S.469-472 : Abb.,Lit.After the middle of May 1981 lidar observations at Garmisch-Partenkirchen recorded a marked enhancement of the aerosol backscattering from the lower stratosphere.
Reiter, R.   +3 more
core  

O papel do farmacêutico frente à pandemia de Covid-19 nas farmácias comunitárias: revisão integrativa / The role of the pharmacist in the Covid-19 pandemic in community pharmacies: integrative review [PDF]

open access: yes, 2022
Objetivo: Analisar a literatura científica referente ao papel do farmacêutico na pandemia de Covid-19 nas farmácias comunitárias, por meio de revisão integrativa da literatura.
Gonçalves, Ana Cristina Baetas   +2 more
core  

Stratospheric aerosol layers during 1982 and 1983 as observed by lidar at Garmisch-Partenkirchen

open access: yes, 2022
S.207 ffAfter the eruptions of the volcanoes Sierra Negra (1979, Galapagos), Mount St. Helens (1980, USA), and Alaid (1981, USSR) had initiated a period of enhanced stratospheric aerosol loading, two eruptions in 1982 further increased this perturbation.
Reiter, R.   +3 more
core  

Home - About - Disclaimer - Privacy