Results 111 to 120 of about 689,386 (261)

The Cervical Vertebral Bone Quality Score Is a Novel Reliable Index Reflecting the Condition of Paraspinal Muscles and Predicting Loss of Cervical Lordosis After Open‐Door Laminoplasty

Orthopaedic Surgery, Volume 17, Issue 5, Page 1406-1417, May 2025.
There is a close correlation between C‐VBQ scores and the cervical deep extensors, deep flexors, and overall paraspinal muscles relative cross‐sectional area (RCSA) and degree of fat infiltration (DFF). The C‐VBQ score is a comprehensive parameter reflecting the quality of cervical bone and paraspinal muscles.
Junhu Li, Xingxia Long, Linnan Wang, Qiujiang Li, Lei Wang, Yueming Song   +5 more
wiley   +1 more source

Rescheduling Summer Human Tower Exhibitions? Thermal Comfort Increases in the Evening

Geographies
Outdoor activities are significantly influenced by meteorological conditions. Human tower exhibitions are performed in urban squares. Human towers were recognised as an Intangible Cultural Heritage by UNESCO in 2010.
Anna Boqué-Ciurana, Jon Xavier Olano Pozo, Júlia Sevil, Òscar Saladié   +3 more
doaj   +1 more source

Two-way communication between SecY and SecA suggests a Brownian ratchet mechanism for protein translocation

eLife, 2016
The essential process of protein secretion is achieved by the ubiquitous Sec machinery. In prokaryotes, the drive for translocation comes from ATP hydrolysis by the cytosolic motor-protein SecA, in concert with the proton motive force (PMF). However, the
W. Allen, R. Corey, Peter Oatley, R. Sessions, S. Baldwin, S. Radford, R. Tuma, I. Collinson   +7 more
semanticscholar   +1 more source

Índices para a quantificação da seca. [PDF]

, 2011
Introdução. Tipos de seca. Índices de seca.
AMORIM, A. de O., CARDOSO, A. S., FERNANDES, D. S., HEINEMANN, A. B., PAZ, R. L. da   +4 more
core   +1 more source

50% body weight loading reduces stature increases and lumbar disc expansion from 4 h hyper‐buoyancy floatation versus 15 min sitting upright

Experimental Physiology, EarlyView.
Abstract Microgravity is associated with stature increases, back pain and post‐flight intervertebral disc (IVD) herniation. This study aims to determine whether 30 s seated 50% body weight (BW) axial loading is comparable to 15 min sitting upright in 1 g upon changes in stature, anterior lumbar IVD height (via ultrasound), passive vertebral stiffness ...
David Marcos‐Lorenzo, Christina Lysandrou, Laura Sudres, Alfonso Gil‐Martinez, Jaap Swanenburg, James Edward Clark, David Andrew Green   +6 more
wiley   +1 more source

Mobility Patterns and Spatial Behavior of Cruise Passengers Visiting Barcelona

Tourism and Hospitality
Cruise ship tourism in port cities, while offering opportunities, has brought its own challenges, including overcrowding, disruption to local community mobility, and growing resident concerns, which recently escalated to anti-tourism activities.
Fahimeh Tavafi, Xavier Delclòs-Alió, Aaron Gutiérrez   +2 more
doaj   +1 more source

The SecA protein deeply penetrates into the SecYEG channel during insertion, contacting most channel transmembrane helices and periplasmic regions

Journal of Biological Chemistry, 2017
The bacterial Sec-dependent system is the major protein-biogenic pathway for protein secretion across the cytoplasmic membrane or insertion of integral membrane proteins into the phospholipid bilayer. The mechanism of SecA-driven protein transport across
Tithi Banerjee, Zeliang Zheng, J. Abolafia, Shelby Harper, D. Oliver   +4 more
semanticscholar   +1 more source

Influência de doses de boro na produção de massa seca de plantas de urucuzeiro (Bixa orellana L.): cultivares Embrapa 36 e Embrapa 37. [PDF]

, 2013
Avalia-se o efeito de doses de B sobre a produção de massa seca da parte aérea e das raízes dos cultivares de urucuzeiro ( Bixa orellana L) Embrapa 36 e 37, em condições de casa de vegetação.
CARVALHO, J. G. de, CONCEIÇÃO, H. E. O. da, FRAZÃO, D. A. C., LOPES, E. C. S., RODRIGUES, J. E. L. F., VIEGAS, I. de J. M.   +5 more
core  

Blood flow restriction: The acute effects of body tilting and reduced gravity analogues on limb occlusion pressure

Experimental Physiology, EarlyView.
Abstract Blood flow restriction (BFR) has been identified as a potential countermeasure to mitigate physiological deconditioning during spaceflight. Guidelines recommend that tourniquet pressure be prescribed relative to limb occlusion pressure (LOP); however, it is unclear whether body tilting or reduced gravity analogues influence LOP.
Patrick Swain, Nick Caplan, Luke Hughes
wiley   +1 more source

Entre o combate à seca e a convivência com o semi-árido: políticas públicas e transição paradigmática

Revista economica do Nordeste, 2017
Parte do pressuposto de que os diagnósticos e proposições sobre o Semi-árido brasileiro têm, em sua maioria, como referência imagens historicamente construídas sobre um espaço problema, terra das secas e da miséria.
R. Silva
semanticscholar   +1 more source