Results 51 to 60 of about 1,667,632 (288)

In vitro comparison of the force required to fracture roots vertically following the use of two instrument retrieval systems

open access: yesEndodontology, 2019
Objective: The objective of this study was to compare the force required to fracture the roots in a vertical direction following the use of two instrument retrieval systems.
Asit Vats   +5 more
doaj   +1 more source

Impact of Level 1 quality on BIRRA CO retrieval [PDF]

open access: yes, 2010
The SCIAMACHY near infrared (NIR) channels 6-8 are suitable to retrieve vertical column densities (VCDs) of atmospheric gases such as CO, CH4, CO2 or H2O.
Gimeno-Garcia, Sebastian   +6 more
core  

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

open access: yesMolecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi   +6 more
wiley   +1 more source

Video retrieval using dialogue, keyframe similarity and video objects [PDF]

open access: yes, 2005
There are several different approaches to video retrieval which vary in sophistication, and in the level of their deployment. Some are well-known, others are not yet within our reach for any kind of large volumes of video.
Paul Browne   +5 more
core   +2 more sources

Predictive and prognostic biomarkers of Bacillus Calmette‐Guérin therapy failure in bladder cancer patients: A systematic review

open access: yesMolecular Oncology, EarlyView.
High‐risk bladder cancer is typically treated with Bacillus Calmette‐Guérin (BCG), but 30–40% of patients relapse. No FDA‐ or CE‐approved biomarkers currently predict or prognosticate BCG failure. We systematically reviewed the literature and identified 72 eligible studies, revealing several promising biomarkers associated with BCG treatment response ...
Rui Ribeiro‐Pereira   +7 more
wiley   +1 more source

Beyond Retrieval: Topic-based Alignment of Scientific Papers to Research Proposal

open access: yes
<p>Existing approaches to automated literature review generation either summarize or generate citation text for individual scientific articles relevant to the target manuscript independently without considering their relationship to other relevant ...
Beyond Retrieval
core   +2 more sources

Comparisons of bispectral and polarimetric retrievals of marine boundary layer cloud microphysics: case studies using a LES–satellite retrieval simulator [PDF]

open access: yesAtmospheric Measurement Techniques, 2018
Many passive remote-sensing techniques have been developed to retrieve cloud microphysical properties from satellite-based sensors, with the most common approaches being the bispectral and polarimetric techniques.
D. J. Miller   +8 more
doaj   +1 more source

Exeter at CLEF 2003: Cross-language spoken document retrieval experiments [PDF]

open access: yes, 2004
Cross-Language Spoken Document Retrieval (CLSDR) combines both the complexities of retrieval from collections characterized by speech transcription errors and language translation issues between search requests and documents.
Lam-Adesina, Adenike M.   +3 more
core   +3 more sources

Unique circulating miRNAome signatures captured with distinct molecular states in Lynch syndrome and sporadic colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Circulating microRNA profiles distinguish nonmalignant Lynch syndrome from cancer‐associated Lynch syndrome, sporadic colorectal cancer, and healthy controls. Age‐stratified analysis reveals disease‐specific regulatory states, and a six‐miRNA panel shows concordant separation in an independent colorectal tissue cohort.
Ramadhani Salum Chambuso   +5 more
wiley   +1 more source

The quantum probability ranking principle for information retrieval [PDF]

open access: yes, 2009
While the Probability Ranking Principle for Information Retrieval provides the basis for formal models, it makes a very strong assumption regarding the dependence between documents.
Van Rijsbergen, C.   +8 more
core   +2 more sources

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