Results 61 to 70 of about 46,615 (249)

Liver fat content, evaluated through semi-quantitative ultrasound measurement, is associated with impaired glucose profiles: a community-based study in Chinese.

open access: yesPLoS ONE, 2013
Nonalcoholic fatty liver disease (NAFLD) is closely associated with type 2 diabetes mellitus. We investigated whether the deposition of fat in the liver is associated with glycemic abnormalities and evaluated the contribution of the liver fat content ...
Xiaoming Li   +9 more
doaj   +1 more source

Linking Energy Poverty with Thermal Building Regulations and Energy Efficiency Policies in Portugal

open access: yesEnergies, 2022
Energy-poverty (EP) must be considered an energy-related issue since buildings are a central part of people’s daily lives. Thus, it has an important role in energy-related policy implementation.
Ana Mafalda Matos   +2 more
doaj   +1 more source

Polarimetric Properties of the Crab Pulsar between 1.4 and 8.4 GHz [PDF]

open access: yes, 1999
New polarimetric observations of the Crab pulsar at frequencies between 1.4 and 8.4 GHz are presented. Additional pulse components discovered in earlier observations (Moffett & Hankins 1996, astro-ph/9604163) are found to have high levels of linear ...
Conway R. G.   +17 more
core   +3 more sources

An Extension of the Invariance Principle for a Class of Differential Equations with Finite Delay

open access: yesAdvances in Difference Equations, 2010
An extension of the uniform invariance principle for ordinary differential equations with finite delay is developed. The uniform invariance principle allows the derivative of the auxiliary scalar function to be positive in some bounded sets of the ...
Alberto LFC, Rabelo Marcos
doaj  

A new wavelength calibration for echelle spectrographs using Fabry-Perot etalons

open access: yes, 2019
The study of Earth-mass extrasolar planets via the radial-velocity technique and the measurement of the potential cosmological variability of fundamental constants call for very-high-precision spectroscopy at the level of $\updelta\lambda ...
Cersullo, F.   +4 more
core   +1 more source

Comb-calibrated solar spectroscopy through a multiplexed single-mode fiber channel [PDF]

open access: yes, 2015
We investigate a new scheme for astronomical spectrograph calibration using the laser frequency comb at the Solar Vacuum Tower Telescope on Tenerife. Our concept is based upon a single-mode fiber channel, that simultaneously feeds the spectrograph with ...
Doerr, H-P   +9 more
core   +3 more sources

Surgical caseload and annual volume influence cartilage treatment strategies in primary anterior cruciate ligament reconstruction

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To evaluate how surgeon and clinic volume, along with patient‐, injury‐ and surgery‐related factors, influence cartilage injury management in primary anterior cruciate ligament reconstruction (ACLR). Methods This retrospective cohort study analysed cartilage treatment (debridement, microfracture, other methods or left in situ) in ...
Dzan Rizvanovic   +3 more
wiley   +1 more source

Association between walking gait biomechanical changes after anterior cruciate ligament injury or reconstruction and the development of osteoarthritis: A systematic review

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Anterior cruciate ligament (ACL) injury and reconstruction significantly increase the risk of knee osteoarthritis (OA). Biomechanical alterations during walking are frequently suggested contributors to OA development. This systematic review aims to determine the association between walking gait biomechanical changes following ACL ...
Jérôme Riera   +4 more
wiley   +1 more source

Relationship of liver fat content with systemic metabolism and chronic complications in patients with type 2 diabetes mellitus

open access: yesLipids in Health and Disease, 2023
Objective This study investigated the correlation of liver fat content (LFC) with metabolic characteristics and its association with chronic complications in type 2 diabetes mellitus (T2DM) patients.
Weiwei Ren   +7 more
doaj   +1 more source

Mechanisms producing different precipitation patterns over north‐eastern Italy: insights from HyMeX‐SOP1 and previous events [PDF]

open access: yes, 2016
During the first HyMeX Special Observation Period (SOP1) field campaign, the target site of north‐eastern Italy (NEI) experienced a large amount of precipitation, locally exceeding the climatological values and distributed among several heavy‐rainfall ...
Cicogna, A.   +5 more
core   +1 more source

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