Results 101 to 110 of about 52,976 (305)

Eradication of scrapie with selective breeding: are we nearly there?

open access: yes, 2010
Background Following EU decision 2003/100/EC Member States have recently implemented sheep breeding programmes to reduce the prevalence of sheep with TSE susceptible prion genotypes.
Bossers, A.   +18 more
core   +1 more source

CHRONOLOGY OF RIO GRANDE WILD TURKEY FLOCKING BEHAVIOR IN THE TEXAS ROLLING PLAINS

open access: yesWildlife Society Bulletin, 2010
: Rio Grande wild turkey (Meleagris gallopavo intermedia) winter flocks are often >200 birds on the roost. Evaluations of winter flock congregation timing and potential climatic correlates that may influence this behavior are lacking.
Ryan M. Swearingin   +7 more
doaj   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

open access: yesMolecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh   +12 more
wiley   +1 more source

The Genetic Flock Algorithm

open access: yes, 2013
The purpose of this paper is to describe and evaluate a new algorithm for optimization. The new algorithm is named the Genetic Flock Algorithm. This algorithm is a type of hybrid of a Genetic Algorithm and a Particle Swarm Optimization Algorithm.
Brooks, Jeffrey, Hibler, David
core   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau   +8 more
wiley   +1 more source

fphammerle/wireless-sensor: flock

open access: yes, 2020
Changed acquire flock on SPI device file attribute FT017TH.transceiver is now private Added added option FT017TH(unlock_spi_device=True) / --unlock-spi-device to release the flock from the SPI device file after configuring the transceiver Fixed ...
Fabian Peter Hammerle
core   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

open access: yesMolecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu   +10 more
wiley   +1 more source

Flock formation, flock size and flock persistence in the Willow Tit Parus montanus

open access: yes, 1999
The study was carried out in the alpine birch region in central Norway. According to flock attachment and behaviourjuvenile Willow Tits were classified into five categories : regulars (permanent flock members), vanishers (flock members disappearing ...
Haftorn, S.
core  

Fig mosaic transmitted by mite: First tree virus demonstrated to be transmitted by a mite found in studies on relationship of fig mite to fig mosaic

open access: yesCalifornia Agriculture, 1957
The fig mite—Aceria ficus (Cotte) — was shown to transmit fig mosaic virus in experiments set up to determine whether or not mosaic symptoms would persist on fig plants in the absence of fig mite infestations.
R Flock, J Wallace
doaj  

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