758 research outputs found
Physiologic and therapeutic roles of somatotropin effects in adult animals
12/94.Includes bibliographical references (pages 11-12)
Performance of the PADME calorimeter prototype at the DANE BTF
The PADME experiment at the DANE Beam-Test Facility (BTF) aims at
searching for invisible decays of the dark photon by measuring the final state
missing mass in the process , with undetected. The
measurement requires the determination of the 4-momentum of the recoil photon,
performed using a homogeneous, highly segmented BGO crystals calorimeter. We
report the results of the test of a 55 crystals prototype performed
with an electron beam at the BTF in July 2016
The Frascati Beam Test Facility
From 2004 the Frascati Beam Test Facility (BTF) in the DAFNE accelerator
complex provides to the external user up to 1E10 electrons per bunch or up to
10E9 positrons per bunch to develop their detectors. After an upgrade program
terminated in 2020 of the beam test facility a description of the status and
available beam lines will be done.Comment: Talk presented at the International Workshop on Future Linear
Colliders (LCWS 2023), 15-19 May 2023. C23-05-15.
Frequency of Pregnancy‐Associated Cancer: A Systematic Review of Population‐Based Studies
Despite numerous available resources of evidence, the results about the frequency of pregnancy\u2010associated cancer (PAC) still show poor comparability due to dissimilarities in the study design and methodology, inclusion criteria, incoherent duration of follow\u2010up and a heterogeneous reference population. We conducted a systematic review of population\u2010based studies on PAC published up to December 2019, to provide updated research on this topic, highlighting strengths and limitations. Of the 24 papers included, 11 considered all types of tumors and 13 dealt with
specific types of cancer. Differences in the procedures for estimating the frequency of PAC emerged even among population studies. However, we found consistent results for overall frequency of PAC\u2014 around 1/1000 pregnancies. Our review suggests that about 25% of PAC cases are diagnosed during pregnancy, confirming the hypothesis of an excess of diagnosis in the postpregnancy period.
Sparse and inconsistent results were found regarding a potential increase in the frequency of PAC over calendar years. Alignments in the strategy to identify PAC are needed to overcome methodological weaknesses
Prognostic value of vascular endothelial growth factor tumor tissue content of colorectal cancer
A longitudinal study was designed to quantify tumor tissue content of vascular endothelial growth factor (VEGF) in patients with colorectal cancer (CRC) and to evaluate its prognostic value in respect to the relapse-free and overall survivals
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