Results 51 to 60 of about 2,820,689 (381)

GJ 900: A new hierarchical system with low-mass components [PDF]

open access: yes, 2007
Speckle interferometric observations made with the 6 m telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences in 2000 revealed the triple nature of the nearby ($\pi_{Hip}=51.80\pm1.74$ mas) low-mass young ($\approx200$ Myr)
A. Alonso   +38 more
core   +1 more source

Axial Length Measurement Failure Rates with the IOLMaster and Lenstar LS 900 in Eyes with Cataract

open access: yesPLoS ONE, 2015
Purpose To evaluate axial length (AL) measurement failure rate with the IOLMaster (Carl Zeiss AG, Germany) and Lenstar LS 900 (Haag-Streit AG, Switzerland) in eyes with cataract.
C. McAlinden   +8 more
semanticscholar   +1 more source

Evaluation of KRAS and NRAS mutations in metastatic colorectal cancer: an 8‐year study of 10 754 patients in Turkey

open access: yesMolecular Oncology, EarlyView.
This nationwide study evaluated KRAS and NRAS mutations in 10 754 Turkish patients with metastatic colorectal cancer. The results revealed a mutation frequency of 51.1%, with 46.6% having KRAS mutations, 4.5% having NRAS mutations, and 48.5% being wild‐type for both.
Gozde Kavgaci   +6 more
wiley   +1 more source

Near horizon structure of extremal vanishing horizon black holes

open access: yesNuclear Physics B, 2015
We study the near horizon structure of Extremal Vanishing Horizon (EVH) black holes, extremal black holes with vanishing horizon area with a vanishing one-cycle on the horizon.
S. Sadeghian   +3 more
doaj   +1 more source

The effects of prenatal long-duration exposure to 900-MHz electromagnetic field on the 21-day-old newborn male rat liver.

open access: yesTurkish Journal of Medical Sciences, 2015
BACKGROUND/AIM To determine what effect a 900-MHz electromagnetic field (EMF) applied in the prenatal period would have on the liver in the postnatal period.
Z. Topal   +7 more
semanticscholar   +1 more source

Galaxy Zoo 1: data release of morphological classifications for nearly 900 000 galaxies [PDF]

open access: yes, 2010
Morphology is a powerful indicator of a galaxy’s dynamical and merger history. It is strongly correlated with many physical parameters, including mass, star formation history and the distribution of mass.
C. Lintott   +13 more
semanticscholar   +1 more source

Molecular imaging predicts trastuzumab‐deruxtecan (T‐DXd) response in head and neck cancer xenograft models

open access: yesMolecular Oncology, EarlyView.
Trastuzumab‐deruxtecan, a HER2‐targeting antibody‐drug conjugate, shows promising antitumor activity in head and neck squamous cell carcinoma with low HER2 expression. In vitro and in vivo studies demonstrated dose‐dependent cell death and tumor growth reduction in low HER2‐expressing cell lines, which correlated with drug accumulation measured using a
Abdullah Bin Naveed   +8 more
wiley   +1 more source

Superfield description of (4+2n)-dimensional SYM theories and their mixtures on magnetized tori

open access: yesNuclear Physics B, 2015
We provide a systematic way of dimensional reduction for (4+2n)-dimensional U(N) supersymmetric Yang–Mills (SYM) theories (n=0,1,2,3) and their mixtures compactified on two-dimensional tori with background magnetic fluxes, which preserve a partial N=1 ...
Hiroyuki Abe   +2 more
doaj   +1 more source

Olindias deigo sp. nov., a new species (Hydrozoa, Trachylinae, Limnomedusae) from the Ryukyu Archipelago, southern Japan [PDF]

open access: yesZooKeys, 2019
A new hydromedusa belonging to the order Limnomedusae is reported from the Ryukyu Archipelago, southern Japan. Olindias deigosp. nov. can be distinguished from other Olindiidae species by the number and color of tentacles. Mature medusae of O.
Sho Toshino   +2 more
doaj   +3 more sources

Five new species of the long-legged sac spider genus Cheiracanthium C.L. Koch, 1839 (Araneae: Cheiracanthiidae) from China

open access: yesEuropean Journal of Taxonomy, 2023
Five species of the cheiracanthiid spider genus Cheiracanthium C.L. Koch, 1839 collected from China are diagnosed and described as new to science based on morphological characters: Cheiracanthium arcilongum sp. nov. (♂♀) from Yunnan, C. circulum sp. nov.
Zhaoyi Li, Feng Zhang
doaj   +1 more source

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