Results 81 to 90 of about 17,376,076 (295)

Simulate analysis of buck converter’s near-end and far-end feedback and its application

open access: yesDianzi Jishu Yingyong, 2018
The voltage detection used in buck converters has two modes: near-end and far-end feedback. With the improving requirement of compensation accuracy, the selection of compensation method can’t meet the requirements which is traditionally chosen based on ...
Wang Wujun   +4 more
doaj   +1 more source

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

open access: yesMolecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park   +6 more
wiley   +1 more source

LUST Remediation Technologies : Part I [PDF]

open access: yes, 1995
Releases from leaking underground storage tanks (LUSTs) are potential sources of underground water supply contamination in the United States. The water supplies remain at risk of contamination as long as the contaminated soils remain in place.
Perino Technical Services, Inc
core  

Cancer‐associated mutations in endometriosis reframe a benign disease through molecular oncology

open access: yesMolecular Oncology, EarlyView.
This review aims to comprehensively analyse cancer‐associated somatic mutations (CAMs) present in endometriotic lesions, emphasizing their biological roles, spatial distribution and implications for translational applications in medicine. By contextualizing a benign state within a genomic framework, this analysis seeks to establish its value as a ...
Clarissa Mujacic   +15 more
wiley   +1 more source

Multi-scale data storage schemes for spatial information systems [PDF]

open access: yes, 2012
This thesis documents a research project that has led to the design and prototype implementation of several data storage schemes suited to the efficient multi-scale representation of integrated spatial data.
Ware, John Mark
core  

Expanded taxonomies of human memory

open access: yesFrontiers in Cognition
What is human memory? Evidence from cognitive psychology and neuroscience supports the view that human memory is composed of multiple subsystems. The influential “modal model” of the late 1960s proposed a sensory register, short-term store, and long-term
Jason R. Finley
doaj   +1 more source

Thermal reduction of the threshold current density for current-induced domain wall motion in Tb-Co magnetic alloy wire

open access: yesAIP Advances, 2017
We investigated the current-induced domain wall motion (CIDWM) in Pt (3 nm)/Tb0.34Co0.66 (6 nm) alloy wire at various temperatures (T). The threshold current density (Jth) for the CIDWM in the Tb-Co alloy wire was 0.85 × 1011 A/m2 at room temperature ...
Yuichiro Kurokawa   +3 more
doaj   +1 more source

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

open access: yesMolecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang   +9 more
wiley   +1 more source

3D Printing of α‐Amylase‐Illuminated Fluorescent Devices for Dynamic Information Storage and Encryption

open access: yesAggregate
Traditional fluorescent materials for information encryption have drawbacks such as low resolution and cumbersome process of information loading. We have developed an α‐amylase‐stimulated responsive fluorescent hydrogel system, which was used to store ...
Jiongcheng Lu   +12 more
doaj   +1 more source

CEACAM1 participation in breast cancer progression

open access: yesMolecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin   +3 more
wiley   +1 more source

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