Results 81 to 90 of about 94,443 (230)

Distributed AOA-based source positioning in NLOS with sensor networks [PDF]

open access: yes, 2015
©2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Giménez Febrer, Pedro Juan   +3 more
core   +1 more source

Tale of Two Centres—Exploring Bedside Challenges to Implementing a Clinical Quality Registry for Abdominal Wall Hernias in Metropolitan Australia

open access: yesANZ Journal of Surgery, EarlyView.
ABSTRACT Background In an effort to improve hernia care and mesh product surveillance, the Australia and New Zealand Hernia Society (ANZ Hernia) has been setting up a prototype binational learning healthcare system virtual clinical quality registry (CQR) for clinical use.
Edward Young   +16 more
wiley   +1 more source

3-D Statistical Channel Model for Millimeter-Wave Outdoor Mobile Broadband Communications

open access: yes, 2015
This paper presents an omnidirectional spatial and temporal 3-dimensional statistical channel model for 28 GHz dense urban non-line of sight environments.
Rappaport, Theodore S.   +1 more
core   +1 more source

Comparative study of transition models for high-angle-of-attack behavior [PDF]

open access: yes, 2019
This paper considers transition modeling for the flow over small unmanned aerial vehicles with a span of around 1 m. Such flows are characterized by very low values of turbulence intensity, and the main cause for transition corresponds to flow separation.
Degroote, Joris   +2 more
core   +1 more source

First Zoeal Stage of the Snapping Shrimp Alpheus Fabricius, 1798 (Caridea: Alpheidae): New Description of Alpheus bouvieri A. Milne‐Edwards, 1878 and Literature Review

open access: yesActa Zoologica, EarlyView.
ABSTRACT Based on adult morphological characters, the more than 300 species of Alpheus were divided into seven informal species groups, but some groups are not supported by molecular data. The aim here was to describe the zoea I of Alpheus bouvieri, and to do a review of the larval descriptions available in the literature, analysing whether the ...
Karmine Pasinatto   +2 more
wiley   +1 more source

Dilution of Precision in Positioning Systems Using Both Angle of Arrival and Time of Arrival Measurements

open access: yesIEEE Access, 2020
Dilution of precision (DOP) is a value that can describe the effect on the relationship between measurement error and position determination error.
Binghao Li, Kai Zhao, Xuesong Shen
doaj   +1 more source

Macro aerodynamic devices controlled by micro systems [PDF]

open access: yes, 1997
Micro-ElectroMechanical-Systems (MEMS) have emerged as a major enabling technology across the engineering disciplines. In this study, the possibility of applying MEMS to the aerodynamic field was explored.
Ho, C. M.   +4 more
core   +1 more source

Islet Autoantibodies in Adult With Pituitary and Ovarian Autoimmunity: Implications for Type 1 Diabetes Screening

open access: yesDiabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Purpose Type 1 diabetes is a chronic autoimmune disease characterised by progressive pancreatic β‐cell destruction and the early appearance of islet autoantibodies (islet‐AAb) during the pre‐symptomatic phases. Given the growing interest in screening and prevention of type 1 diabetes, this study aimed to assess the prevalence of pancreatic ...
Giuseppe Bellastella   +11 more
wiley   +1 more source

Total Antioxidant Activity in Normal Pregnancy [PDF]

open access: yes, 2009
Objective: Pregnancy is a state, which is more prone for oxidative stress. Various studies report development of a strong defence mechanisms against free radical damage, as the pregnancy progresses. Aim of our study is to assess the antioxidant status by
Adiga, MNS, Adiga, US
core   +1 more source

The malate–aspartate shuttle supports thermogenic lipid mobilization in brown adipocytes

open access: yesThe FEBS Journal, EarlyView.
Brown fat cells burn lipids within their mitochondria to generate heat. This process involves two energy “shuttles,” one of which is naturally blocked during heat production. We found that the second shuttle (MASh) is not required to generate heat. However, when MASh is disabled, the fatty acids meant for fuel are instead converted back into stored fat.
Michaela Veliova   +12 more
wiley   +1 more source

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