Results 71 to 80 of about 57,171 (196)

W Crv: the shortest-period Algol with non-degenerate components? [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2000
Radial velocity data for both components of W Crv are presented. In spite of providing full radial-velocity information, the new data are not sufficient to establish the configuration of this important system because of large seasonal light-curve variations which prevent a combined light-curve/radial-velocity solution.
Rucinski, Slavek M., Lu, Wenxian
openaire   +2 more sources

Intelligent Soil Analytics for Forensic Applications: Emerging Technologies, Trends, and Transformative Paradigms

open access: yesEngineering Reports, Volume 8, Issue 2, February 2026.
This work highlights how cutting‐edge technologies—nanobiosensors, DNA metagenomics, AI, and cloud‐based digital soil twins—are transforming forensic soil analysis, enhancing evidence reliability, and supporting sustainable forensic practices. ABSTRACT Soil is important trace evidence in forensic investigations.
Donkina Nagesh   +5 more
wiley   +1 more source

On the formation of TW Crv optical radiation

open access: yesAstrophysical Bulletin, 2016
© 2016, Pleiades Publishing, Ltd.We present the analysis of the optical radiation of the young pre-cataclysmic variable TW Crv. Spectroscopic and photometric observations were obtained at the SAO RAS 6-m BTA telescope and at the Russian-Turkish RTT-150 telescope. The light curves of the system posses nearly sinusoidal shapes with the amplitudes of Δm >
Shimansky V.   +4 more
openaire   +4 more sources

Healthcare Provider Perspectives of Various Signs and Symptoms for Diagnosing Degenerative Cervical Myelopathy: Results of an International, Multidisciplinary Survey

open access: yesMuscle &Nerve, Volume 73, Issue 2, Page 260-268, February 2026.
ABSTRACT Introduction/Aims Diagnosis of degenerative cervical myelopathy (DCM) is frequently delayed. A lack of awareness and standardized screening criteria have been identified as major contributors. The objective of this study was to conduct a survey of international experts to determine the value of various signs and symptoms in diagnosing patients
Lance A. Burn   +35 more
wiley   +1 more source

SEARCHES OF THE PERIODS AND DEFINITION OF VARIABILITY TYPES OF NEW VARIABLE STARS TX Crv, DP Cam, IRAS 17583+5150

open access: yesOdessa Astronomical Publications, 2017
Measurements of brightness of stars TX Crv, DP Cam, IRAS 17583+5150 opened in "IRAS" and "HIPPARCOS" experiments are carried out using negatives of the Odessa observatory.
A. P. Solonovich   +2 more
doaj   +1 more source

Biconic cargo return vehicle with an advanced recovery system [PDF]

open access: yes
The current space exploration initiative is focused around the development of the Space Station Freedom (SSF). Regular resupply missions must support a full crew on the station.

core   +1 more source

Comparative Analysis of Total Ozone Data from Satellite EPTOMS and Ground-Based Dobson Instrument at Lagos-Nigeria [PDF]

open access: yes, 2011
This work represents a comparison study of total ozone data from the ground-based Dobson spectrophotometer and the overpass data from satellite instrument EPTOMS in Lagos-Nigeria (Lat.6.6oN, Long 3.3oE) for the year 1997-2002.
Akinyemi, M. L.
core  

Efficacy and Safety of Pharmacological, Endoscopic, and Surgical Treatments for Obesity: A GRADE‐Based Network Meta‐Analysis

open access: yesObesity, Volume 34, Issue 2, Page 279-293, February 2026.
ABSTRACT Objective This review compared antiobesity strategies—obesity management medications (OMM), endoscopic bariatric procedures (EBP), and metabolic bariatric surgery (MBS)—with lifestyle intervention, placebo, or no therapy (LSI/Pbo/NT). Methods This network meta‐analysis included randomized clinical trials comparing OMM, EBP, and MBS versus LSI ...
Maurizio De Luca   +12 more
wiley   +1 more source

Winged cargo return vehicle conceptual design [PDF]

open access: yes
NASA is committed to placing a permanent space station in Earth orbit in the 1990's. Space Station Freedom (SSF) will be located in a 220 n.m. orbit at 28.5 degrees inclination.

core   +1 more source

Point Pair Feature based Object Detection for Random Bin Picking

open access: yes, 2016
Point pair features are a popular representation for free form 3D object detection and pose estimation. In this paper, their performance in an industrial random bin picking context is investigated.
Abbeloos, Wim, Goedemé, Toon
core   +1 more source

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