Results 51 to 60 of about 4,228,114 (275)

Amplitude Analysis of the Decays $D^0\to\pi^+\pi^-\pi^+\pi^-$ and $\pi^+\pi^-\pi^0\pi^0$

open access: yes, 2023
Using $e^+e^-$ annihilation data corresponding to an integrated luminosity of 2.93 $\rm fb^{-1}$ taken at the center-of-mass energy $\sqrt{s}=3.773$~GeV with the BESIII detector, a joint amplitude analysis is performed on the decays $D^0\to\pi^+\pi^-\pi^+\pi^-$ and $D^0\to\pi^+\pi^-\pi^0\pi^0$(non-$\eta$). The fit fractions of individual components are
BESIII Collaboration   +205 more
openaire   +1 more source

Pathogenic Germline PALB2 and RAD50 Variants in Patients With Relapsed Ewing Sarcoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Approximately 10% of patients with Ewing sarcoma (EwS) have pathogenic germline variants. Here, we report two cases: first, a novel germline pathogenic variant in partner and localizer of BRCA2 (PALB2) in a patient with a late EwS relapse. Its impact on homologous recombination is demonstrated, and breast cancer risk is discussed.
Molly Mack   +12 more
wiley   +1 more source

Influence of pH on protein extraction from Sus scrofa pancreas

open access: yesПищевые системы
The porcine pancreas contains various enzymes, structural, regulatory, secretory, receptor and other biologically active substances that ensure both the functioning of the organ and its biological role in the organism.
E. K. Polishchuk   +3 more
doaj   +1 more source

The $\pi\pi$ interaction in nuclear matter from a study of the $\pi^+ A \to \pi^+ \pi^{\pm} A'$ reactions

open access: yes, 2000
The pion-production reactions $\pi^+ A \to \pi^+\pi^{\pm} A'$ were studied on $^{2}H$, $^{12}C$, $^{40}Ca$, and $^{208}Pb$ nuclei at an incident pion energy of $T_{\pi^{+}}$=283 MeV. Pions were detected in coincidence using the CHAOS spectrometer.
Aouissat   +57 more
core   +1 more source

Improved Outcomes for Older Children, Adolescents, and Young Adults With Neuroblastoma in the Post‐Immunotherapy Era: An Updated Report From the International Neuroblastoma Risk Group

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background We describe clinical and biologic characteristics of neuroblastoma in older children, adolescents, and young adults (OCAYA); describe survival outcomes in the post‐immunotherapy era; and identify if there is an age cut‐off that best discriminates outcomes.
Rebecca J. Deyell   +14 more
wiley   +1 more source

La qualità del cerchio. Estetica della Terra [PDF]

open access: yesPapireto
The thesis supported in this paper consists of two parts. The first part explains, through various contributions-medical, scientific, and philosophy of mind - that there is a recursive correlation between the human brain and the Earth: the brain ...
Dario La Mendola
doaj   +1 more source

First Observation of the Decays chi_{cJ} -> pi^0 pi^0 pi^0 pi^0

open access: yes, 2010
We present a study of the P-wave spin -triplet charmonium chi_{cJ} decays (J=0,1,2) into pi^0 pi^0 pi^0 pi^0. The analysis is based on 106 million \psiprime decays recorded with the BESIII detector at the BEPCII electron positron collider. The decay into
Ablikim, M.   +322 more
core   +1 more source

DELP Treatment on Vision and Retinal Microcirculation in Patients With Acute Ischemic Stroke: Report of Five Cases and Literature Review

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background The delipid extracorporeal lipoprotein filter from plasma (DELP) treatment can effectively reduce blood lipid, increase blood flow, and improve neurological deficits in patients with acute ischemic stroke (AIS). However, its effect on vision and retinal microcirculation in stroke patients has never been reported.
Ning Li   +9 more
wiley   +1 more source

Perhitungan Analisis Sistem Nodal Untuk Menentukan Laju Alir Minyak Dengan Meningkatkan Range Efesiensi Electric Submercible Pump Pada Sumur di Lapangan Minyak PT. BOB. BSP - Pertamina Hulu

open access: yesJournal of Earth Energy Engineering, 2016
Dengan berjalannya waktu produksi, tekanan reservoir akan mengalami penurunan. Untuk mengatasi hal tersebut diatas dipergunakan pengangkatan buatan yang dikenal dengan “Artificial Lift”.
Ali Musnal, Richa Melisa
doaj   +1 more source

$B \to \pi\pi$ Decay in QCD

open access: yes, 2000
A new method is suggested to calculate the $B\to \pi\pi$ hadronic matrix elements from QCD light-cone sum rules. To leading order in $\alpha_s$ and $1/m_b$, the sum rule reproduces a factorizable matrix element, in accordance with the prediction of the ...
Khodjamirian, Alexander
core   +3 more sources

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