Results 111 to 120 of about 13,824,933 (347)

How Fast Does Information Leak out from a Black Hole?

open access: yes, 1993
Hawking's radiance, even as computed without account of backreaction, departs from blackbody form due to the mode dependence of the barrier penetration factor. Thus the radiation is not the maximal entropy radiation for given energy.
A. A. Starobinsky   +31 more
core   +1 more source

The penetration of methanol into bovine cardiac and hepatic tissues is faster than ethanol and formalin

open access: yesEuropean Journal of Histochemistry, 2018
Methanol, ethanol and formalin are commonly used as fixatives to preserve biological tissues from decay in the preparation of histological sections. Fixation of the inner layers of the tissue depends on the ability of the fixative to diffuse into the ...
Michelle Steicke   +7 more
doaj   +1 more source

Methylation biomarkers can distinguish pleural mesothelioma from healthy pleura and other pleural pathologies

open access: yesMolecular Oncology, EarlyView.
We developed and validated a DNA methylation–based biomarker panel to distinguish pleural mesothelioma from other pleural conditions. Using the IMPRESS technology, we translated this panel into a clinically applicable assay. The resulting two classifier models demonstrated excellent performance, achieving high AUC values and strong diagnostic accuracy.
Janah Vandenhoeck   +12 more
wiley   +1 more source

Prediction of TBM penetration rate from brittleness indexes using multiple regression analysis

open access: yesModeling Earth Systems and Environment, 2018
One of the most important aspects in the excavation of tunnels with a Tunnel Boring Machine (TBM) is the reliable prediction of its penetration rate. This affects the planning and other decision making on the organization of the construction site of the ...
Ali Jamshidi
semanticscholar   +1 more source

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

open access: yesMolecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto   +8 more
wiley   +1 more source

Airfoil stall penetration at constant pitch rate and high Reynolds number [PDF]

open access: yes
The model wing consists of a set of fiberglass panels mounted on a steel spar that spans the 8 ft test section of the UTRC Large Subsonic Wind Tunnel.
Carta, Franklin O., Lorber, Peter F.
core   +1 more source

Upgrading Voltage Control Method Based on Photovoltaic Penetration Rate

open access: yesIEEE Transactions on Smart Grid, 2018
In this paper, we propose a comprehensive scheme to determine a suitable method and timing for upgrading the voltage control method. Voltage control methods are expected to be upgraded in accordance with the photovoltaic (PV) penetration in distribution ...
Satoru Akagi   +7 more
semanticscholar   +1 more source

Application of Consistent-WOB-torque Drilling Speed Improving Tool in Well Xiahe 1

open access: yesShiyou jixie, 2018
High rock hardness, poor drillability, hard and brittle formation in Well Xiahe-1 lead to drilling difficulties like bit bounce, wellbore collapse and lost circulation. In-depth rock breaking mechanism is analyzed to select drilling speed improving tool.
Dong Xiaohu, Li Yinting
doaj  

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Foreign bank penetration, resource allocation and economic growth: evidence from emerging economies [PDF]

open access: yes
This paper examines the implications of foreign bank penetration on economic growth from the perspective of resource allocation in host countries. We use aggregate banking data, constructed from bank-level balance sheets and income statement information ...
Jeon, Bang Nam, Luca, Alina, Wu, Ji
core   +1 more source

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