Results 71 to 80 of about 4,659,611 (342)

A Systematic Review of Evidence on the Clinical Effectiveness of Surveillance Imaging in Children With Medulloblastoma and Ependymoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Surveillance imaging aims to detect tumour relapse before symptoms develop, but it's unclear whether earlier detection of relapse leads to better outcomes in children and young people (CYP) with medulloblastoma and ependymoma. This systematic review aims to identify relevant literature to determine the efficacy of surveillance magnetic ...
Lucy Shepherd   +3 more
wiley   +1 more source

Strategic decision making in infrastructure sectors : participatory foresight and strategic planning for sustainable sanitation [PDF]

open access: yesGeographica Helvetica
Infrastructure sectors in general, and urban water management in particular, have developed over the past couple of decades within the confines of a rather narrow and stable socio-technical regime.
E. Störmer, B. Truffer
doaj   +1 more source

The Link between Leadership Style, Organizational Change Perceptions and Job Satisfaction at the Ethiopian Electric Utility

open access: yesEthiopian Journal of the Social Sciences and Humanities, 2020
This study explored the relationship between leadership style, employees’ change perception, and job satisfaction at the Ethiopian Electric Utility. A correlation research design was used to conduct the study.
Befekadu Zeleke, Belayneh Kifle
doaj   +1 more source

The role of stimulus-driven versus goal-directed processes in fight and flight tendencies measured with motor evoked potentials induced by Transcranial Magnetic Stimulation [PDF]

open access: yes, 2019
This study examines two contrasting explanations for early tendencies to fight and flee. According to a stimulus-driven explanation, goal-incompatible stimuli that are easy/difficult to control lead to the tendency to fight/flee.
Bardi, Lara   +6 more
core   +2 more sources

Prognostic Impact of Treatment Modalities, Including Targeted Compartmental Radio‐Immunotherapy, in a Cohort of Neuroblastoma Patients With CNS Metastases at Relapse

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neuroblastoma (NB) with central nervous system (CNS) metastases is rare at diagnosis, but occurs more often during relapse/progression. Patients with CNS metastases face a dismal prognosis, with no standardized curative treatment available.
Vicente Santa‐Maria Lopez   +13 more
wiley   +1 more source

Temporal false data injection attack and detection on cyber‐physical power system based on deep reinforcement learning

open access: yesIET Smart Grid
False data injection (FDI) attacks are serious threats to a cyber‐physical power system (CPPS), which may be launched by a malicious software or virus accessing only the measurements from one substation.
Wei Fu   +5 more
doaj   +1 more source

Maximizing the economic value of irrigation water and achieving self sufficiency of main crops

open access: yesAin Shams Engineering Journal, 2014
Water is a limited resource that needs sustainable management, which aims to develop and protect it. Without a proper management, water will become a constraining factor in the socioeconomic development of Egypt.
H. Hosni   +3 more
doaj   +1 more source

Reverse Engineering TCP/IP-like Networks using Delay-Sensitive Utility Functions [PDF]

open access: yes, 2007
TCP/IP can be interpreted as a distributed primal-dual algorithm to maximize aggregate utility over source rates. It has recently been shown that an equilibrium of TCP/IP, if it exists, maximizes the same delay-insensitive utility over both source ...
Low, Steven H., Pongsajapan, John
core   +1 more source

Conditional Utility, Utility Independence, and Utility Networks

open access: yes, 2013
We introduce a new interpretation of two related notions - conditional utility and utility independence. Unlike the traditional interpretation, the new interpretation renders the notions the direct analogues of their probabilistic counterparts. To capture these notions formally, we appeal to the notion of utility distribution, introduced in previous ...
openaire   +2 more sources

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

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