Results 51 to 60 of about 217,110 (300)

New 6-cm observations of a large sample of radio SNRs

open access: yes, 2007
Almost 50 radio SNR objects were selected from Green's catalogue for continuum and polarization observations. We present preliminary results of this observational campaign at 4.7 GHz carried out with Torun 32-metre radio telescope.Comment: 3 pages, 4 ...
Andrzej Kus   +4 more
core   +1 more source

Toroidal vortices as a solution to the dust migration problem [PDF]

open access: yes, 2015
In an earlier letter, we reported that dust settling in protoplanetary discs may lead to a dynamical dust-gas instability that produces global toroidal vortices.
Bate, Matthew R., Loren-Aguilar, Pablo
core   +2 more sources

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

KISA MESAFE YÜZÜCÜLERİNİN 30 METRE SÜRAT KOŞUSU DERECELERİ İLE 50 METRE SERBEST STİL YÜZME DERECELERİNİN KARŞILAŞTIRILMASI

open access: yesSpormetre Beden Eğitimi ve Spor Bilimleri Dergisi, 2005
Araştırmada 12-15 yaş grubu kız ve erkek kısa mesafe yüzücülerinde, 50 metre serbest stil yüzme dereceleri ile 30 metre sprint testi dereceleri arasındaki ilişkinin incelenmesi hedeflenmiştir.
Burcu Tüzen   +2 more
doaj   +1 more source

Gait parameter changes during 10000 metre treadmill running [PDF]

open access: yes, 2006
The purpose of this study was to measure the effects of fatigue on gait parameters during running. Research has shown that changes due to fatigue include those of step length, cadence, flight time, and joint angles.
Hanley, B, Mohan, A
core   +1 more source

Extragalactic radio sources with sharply inverted spectrum at metre wavelengths

open access: yes, 2014
We present the first results of a systematic search for the rare extragalactic radio sources showing an inverted (integrated) spectrum, with spectral index $\alpha \ge +2.0$, a previously unexplored spectral domain. The search is expected to yield strong
Gopal-Krishna   +7 more
core   +1 more source

Adaptor protein CIN85 potentiates the motility of osteosarcoma cells via the Akt/mTOR and MMP2‐COL3A1 axis

open access: yesMolecular Oncology, EarlyView.
CIN85 is highly expressed in osteosarcoma, particularly in metastatic lesions. Its overexpression increases cell migration and Matrigel invasion, while silencing CIN85 suppresses these behaviors. Transcriptome analysis shows that CIN85 regulates MMP2, COL3A1, and Akt/mTOR signaling. Targeting these pathways reverses CIN85‐induced motility, highlighting
Iryna Horak   +10 more
wiley   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

BEDEN EĞİTİMİ VE SPOR BÖLÜMÜ ÖĞRENCİLERİNDE 30 METRE KOŞU VE MARGARİA KALAMEN ANAEROBİK GÜÇ İLİŞKİSİNİN ARAŞTIRILMASI

open access: yesSpormetre Beden Eğitimi ve Spor Bilimleri Dergisi, 2004
Bu çalışmanın amacı Beden Eğitimi ve Spor bölümü öğrencilerinde 30 metre koşu ve Margaria Kalaman anaerobik güç testi ilişkisinin araştırılmasıdır. Çalışmada 179 I.
Osman İmamoğlu   +2 more
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

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