Results 21 to 30 of about 4,533,135 (191)

Autosomal dominant polycystic kidney disease in hemodialysis patients in southern Brazil [PDF]

open access: yes, 2014
INTRODUCTION: Autosomal dominant polycystic kidney disease is the most common hereditary renal disease in humans. OBJECTIVE: To examine the prevalence, clinical and laboratory characteristics of patients with polycystic kidneys and relate disease ...
Torres, Paulo Roberto Aranha   +17 more
core   +1 more source

Evaluation of fracture morphology of shale in Brazilian tests and analysis of power spectral characteristics

open access: yesYantu gongcheng xuebao, 2019
The quantitative evaluation of the fracture morphology of shale is an important prerequisite for assessing the complexity of hydraulic fracturing fracture networks.
BAN Yu-xin 1,2, FU Xiang 3,4, XIE Qiang 1,2, ZHOU Xiao-ping 1,2
doaj   +1 more source

Moisture-induced softening characteristics and mechanisms of saturated hard rocks under compression

open access: yesYantu gongcheng xuebao, 2023
The water-rock interaction in rock mass engineering can lead to physical and mechanical deterioration of rock, that is, the moisture-induced softening phenomenon of rock.
ZHU Jun 1, 2, DENG Jianhui 2, CHEN Fei 3, HUANG Yiming 2
doaj   +1 more source

Acts and dispositions: a reconsideration of the Act Frequency Approach [PDF]

open access: yes, 1988
Angleitner A, Demtröder AI. Acts and dispositions: a reconsideration of the Act Frequency Approach. European journal of personality. 1988;2(2):121-141.The Act Frequency Approach (AFA) proposed by Buss and Craik was summarized and critically reviewed on ...
Angleitner, Alois, Demtröder, Andrea I.
core   +1 more source

The Effect of Hen Breeds on the Egg Response to the Non Destructive Impact

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2016
The paper deals with the evaluation of the effect of hen breed on the egg response to the non-destructive impact. The eggs of four hen breeds (Leghorn White, Rhode Island Red, Bar Plymouth Rock and Sussex Light) were tested.
Ivo Křivánek   +2 more
doaj   +1 more source

INVERSI MIKROTREMOR UNTUK PROFILING KECEPATAN GELOMBANG GESER (Vs) DAN MIKOROZONASI KABUPATEN BANDUNG

open access: yesJGE, 2020
Bandung Regency is a highland area with a slope between 0 - 8%, 8-15% to above 45%. The district is located at an altitude of 768 m above sea level with the northern region higher than the south.
Andina Zuhaera   +2 more
doaj   +1 more source

Envelope distribution approach for generation of narrowband non-Gaussian stochastic processes

open access: yesNihon Kikai Gakkai ronbunshu, 2014
An envelope distribution approach is developed for generation of narrowband non-Gaussian processes. The processes are prescribed by the probability density and the power spectrum.
Takahiro TSUCHIDA, Koji KIMURA
doaj   +1 more source

An Analytical Model for the Effects of the Spatial Resolution of Electrode Systems on the Spectrum of Cardiac Signals

open access: yesIEEE Access, 2017
It has been suggested that the spatiotemporal characteristics of complex cardiac arrhythmias can be extracted from the spectrum of cardiac signals. However, the analysis of simple bioelectric models indicates that the spectrum of cardiac signals can be ...
Ferney A. Beltran-Molina   +3 more
doaj   +1 more source

Solving a 50 year mystery of a missing OPA1 mutation: more insights from the first family diagnosed with autosomal dominant optic atrophy [PDF]

open access: yes, 2010
Background: Up to the 1950s, there was an ongoing debate about the diversity of hereditary optic neuropathies, in particular as to whether all inherited optic atrophies can be ascribed to Leber's hereditary optic neuropathy (LHON) or represent different ...
Alexander Christiane   +35 more
core   +1 more source

The Application of Frequency Offset Advantage (FOA) in Frequency Coordination

open access: yes, 1979
International Telemetering Conference Proceedings / November 19-21, 1979 / Town and Country Hotel, San Diego, CaliforniaA major telecommunications growth area at this time is narrowband digital transmissions via satellites.
Raghavan, Srini, Armes, Jerry
core   +4 more sources

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