Results 91 to 100 of about 43,019 (219)

A study on the use of summaries and summary-based query expansion for a question-answering task [PDF]

open access: yes, 2001
In this paper we report an initial study on the effectiveness of query-biased summaries for a question answering task. Our summarisation system presents searchers with short summaries of documents.
Jose, J.M., Ruthven, I., Tombros, A.
core   +1 more source

Fat Oxidation, But Not Subcutaneous Adipose Tissue Lipolysis, Differs Between Males and Females During a Treadmill‐Based Heat Tolerance Test

open access: yesEuropean Journal of Sport Science, Volume 26, Issue 5, May 2026.
ABSTRACT This study aimed to determine whether fat metabolism differs between males and females when exposed to extreme exercise‐heat stress. Physically active males (n = 11, 23 ± 4 years, 81.7 ± 11.8 kg, body fat 16.4 ± 6.6%) and females (n = 13, 25 ± 4 years, 60.4 ± 7.1 kg, 24.4 ± 6.7%) completed a 2‐h exercise‐heat tolerance test (40° $\boldsymbol{{}
Margaret C. Morrissey‐Basler   +6 more
wiley   +1 more source

Modelling User Preferences using Word Embeddings for Context-Aware Venue Recommendation [PDF]

open access: yes, 2016
Venue recommendation aims to assist users by making personalised suggestions of venues to visit, building upon data available from location-based social networks (LBSNs) such as Foursquare.
Macdonald, Craig   +2 more
core   +1 more source

Further reflections on TREC [PDF]

open access: yesInformation Processing & Management, 2000
The paper reviews the TREC Programme up to TREC-6 (1997), considering the test results, the substantive findings for IR that follow and the lessons TREC offers for IR evaluation. The paper focuses on the ad hoc retrieval task, with discussion of other test tracks as appropriate.
openaire   +1 more source

From Development to Aging: Dynamic Roles of the Thymic Medulla in T Cell Biology

open access: yesImmunological Reviews, Volume 339, Issue 1, May 2026.
ABSTRACT The thymic medulla is essential for establishing central tolerance, orchestrating the development of a diverse yet self‐tolerant T cell repertoire, and preventing autoimmunity. This process is primarily mediated through interactions between developing thymocytes and antigen‐presenting cells, including thymic epithelial cells (TECs) and ...
Christina Michalaki   +2 more
wiley   +1 more source

The role of TRECs/KRECs as immune indicators that reflect immunophenotypes and predict the risk of infection in systemic autoimmune diseases

open access: yesImmunological Medicine
T cell receptor rearrangement excision circles (TRECs) and immunoglobulin κ-deleting recombination excision circles (KRECs) represent the lymphopoiesis capacity, widely used for newborn screening of inborn errors of immunity.
Takuji Itakura   +12 more
doaj   +1 more source

Thymic output: a bad TREC record

open access: yesNature Immunology, 2003
TREC assays are used to detect recent thymic emigrants and quantitate thymic output. However, the longevity of naive T cells combined with T cell division suggest TREC data should be interpreted with caution.
Hazenberg, Mette D.   +3 more
openaire   +4 more sources

Heat Acclimation with Blood Flow Restriction Improves Cognitive‐Motor Dual‐Task Ability and Neuromuscular Fatigue

open access: yesScandinavian Journal of Medicine &Science in Sports, Volume 36, Issue 5, May 2026.
ABSTRACT This study examined whether heat acclimation (HA), and HA with blood flow restriction (BFR) could attenuate cognition and neuromuscular function impairments in cognitive‐motor dual‐task (CMDT) during exercise‐heat stress. Twenty trained adults were randomly assigned to one of two HA protocols over six sessions (~8 days). Each session consisted
Thomas Goepp   +3 more
wiley   +1 more source

V(D)J Recombination Excision Circles of B- and T-cells as Prognostic Marker in B-Cell Chronic Lymphocytic Leukemia

open access: yesКлиническая онкогематология, 2017
Background & Aims. T-cell receptor excision circles (TREC) and κ-deleting recombination excision circles (KREC) are extrachromosomal DNA segments generated during V(D)J re combination process that characterize the diversity of the antigen repertoire of T-
Igor’ Vladimirovich Obraztsov   +7 more
doaj   +1 more source

Simulation of Interference‐Enhanced Raman Amplification for Advanced Microelectronic Applications

open access: yesphysica status solidi (a), Volume 223, Issue 8, 22 April 2026.
This work presents an open‐source tool modeling interference‐enhanced Raman intensities in any multilayered structures. Depending on the stack and laser source, constructive interferences can be exploited to improve strain or composition measurement.
D. Monteil   +9 more
wiley   +1 more source

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