Results 91 to 100 of about 20,284,585 (305)

Exploring the Experience of Loneliness in the Older Single Women in Tehran City, Iran [PDF]

open access: yesSālmand
Objectives Although loneliness can occur in any life stage, its is higher among older adults. The present study aimed to explore the experience of loneliness in single older women in Tehran, Iran.
Hajar Karami -Agh Ghaleh   +2 more
doaj  

Single Locus Clines [PDF]

open access: yesEvolution, 1997
Bazykin (1969) found the form of a single locus cline arising from viability selection against heterozygotes when two populations, initially fixed for alternative alleles, come into contact in a continuous, one-dimensional habitat. Here I have generalized Bazykin's results for the case of postmating reproductive isolation in the form of fertility ...
openaire   +2 more sources

Criterion‐Related Validity of the Neuropsychological Quick Assessment for Screening Cognitive, Motor, and Behavioral Impairments in Patients With Pediatric Brain Tumors: An Observational Pilot Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Neuropsychological complications may impair the qualitative prognosis of patients with pediatric brain tumors. However, multifaceted evaluations cannot be conducted in all patients because they are time consuming and burdensome for patients.
Ami Tabata   +9 more
wiley   +1 more source

Single-mode and single-polarization photonics with anchored-membrane waveguides

open access: yes, 2016
An integrated photonic platform with anchored-membrane structures, the T-Guide, is proposed and numerically investigated. These compact air-clad structures have high index contrast and are much more stable than prior membrane-type structures.
Chiles, Jeff, Fathpour, Sasan
core   +1 more source

The Efficacy and Safety of Bevacizumab/Irinotecan/Temozolomide (BIT) for Relapsed/Refractory Neuroblastoma: The UK Children's Cancer and Leukaemia Group Experience

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Patients with high‐risk neuroblastoma who either are refractory to induction chemotherapy or relapse following multi‐modal treatment have a dismal prognosis. Based on data from the BEACON trial, since 2021 the UK national guidelines recommend bevacizumab, irinotecan, and temozolomide (BIT) for patients with relapsed/refractory ...
Thomas J. Jackson   +20 more
wiley   +1 more source

The Psychological Impact of Experiencing Sexual Abuse Revictimization by a Different Perpetrator in Childhood

open access: yesChildren
Background/Objectives: Research has shown that those who experience childhood sexual abuse (CSA) are at increased risk of subsequent sexual revictimization.
Elizabeth L. Jeglic   +3 more
doaj   +1 more source

Single-layer economic model predictive control for periodic operation [PDF]

open access: yes, 2014
In this paper we consider periodic optimal operation of constrained periodic linear systems. We propose an economic model predictive controller based on a single layer that unites dynamic real time optimization and control.
Grosso Pérez, Juan Manuel   +4 more
core   +3 more sources

Alveolar Soft Part Sarcoma in Pediatric and Young Adult Patients: A Report From the Children's Oncology Group Study ARST0332

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Alveolar soft part sarcoma (ASPS) is a rare soft tissue sarcoma occurring most commonly in adolescence and young adulthood. Methods We present the clinical characteristics, treatments, and outcomes of patients with newly diagnosed ASPS enrolled on the Children's Oncology Group study ARST0332.
Jacquelyn N. Crane   +11 more
wiley   +1 more source

القصائد المُفْرَدة في الشعر الجاهلي، رائيَّة المُنَخَّلِ اليَشْكُرِيِّ نمُوذجًا [PDF]

open access: yesMaǧallaẗ Kulliyyaẗ Al-ādāb Ǧāmiʿaẗ Būrsaʿīd
يدرس هذا البحث ظاهرة القصائد المفردة في الشعر الجاهلي، تلك التي قالها من يُطلق عليهم (شعراء الواحدة)، من خلال قصيدة مفردة لأحد هؤلاء الشعراء، هو المُنَخَّل اليَشْكُرِيّ.
سليم الزهيري سليم محمد
doaj   +1 more source

Single Field Baryogenesis

open access: yes, 2004
We propose a new variant of the Affleck-Dine baryogenesis mechanism in which a rolling scalar field couples directly to left- and right-handed neutrinos, generating a Dirac mass term through neutrino Yukawa interactions.
A. D. Sakharov   +4 more
core   +1 more source

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