Results 41 to 50 of about 133,301 (317)

Quantitative Analysis and Allocation of Safety Integrity Level Indexes for Urban Rail Transit Vehicle System

open access: yesChengshi guidao jiaotong yanjiu
Objective Development and application of FAO (fully automatic operation)system in urban rail transit train requires higher safety of urban rail vehicle system.
QIN Jiaomei, PAN Demin, FAN Kaijiang
doaj   +1 more source

Are Fertility Preservation Procedures Before Gonadotoxic Therapy and Hematopoietic Stem Cell Transplantation Feasible and Safe in Very Young Children? A Retrospective Cohort Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Fertility preservation (FP) is increasingly integrated into the care of pediatric patients exposed to gonadotoxic therapy or conditioning for hematopoietic stem cell transplantation (HSCT), yet perioperative data in infants and toddlers remain scarce.
Kerstin Saalabian   +13 more
wiley   +1 more source

Response to a behavioural treatment, biofeedback, in constipated patients is associated with improved gut transit and autonomic innervation [PDF]

open access: yes, 2001
Background: Although behavioural treatment (biofeedback) successfully treats the pelvic floor abnormalities in patients with idiopathic constipation, many patients also normalise their impaired bowel frequency.
Emmanuel, A.V., Kamm, M.A.
core  

Transit Score: Screening Model for Evaluating Community Suitability for Transit Investments [PDF]

open access: yes, 2008
The transit score is a measure that can inform the selection of appropriate transit investments for a given community. The model estimates a measure of the potential for success of various transit investments—the transit score—as a function of the ...
Marchwinski, Thomas W.   +7 more
core   +1 more source

Total and segmental colonic transit time in constipated patients with Chagas’ disease without megaesophagus or megacolon [PDF]

open access: yesBrazilian Journal of Medical and Biological Research, 2000
Manometric and pharmacological tests have shown that motor abnormalities may occur in the non-dilated colons of chagasic patients. In order to investigate the presence of abnormalities of colonic function in constipated patients with Chagas’ disease (ChC)
S.L. Santos   +2 more
doaj   +1 more source

Prevalence of 21 Physician‐Defined Severe Toxicities Following Childhood Acute Lymphoblastic Leukemia Treatment: Australian Retrospective Cohort Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Acute lymphoblastic leukemia (ALL) is the most common pediatric cancer, with an overall survival now surpassing 90% in developed countries. However, treatments are not without adverse effects. In this study, we apply the severe toxicity‐free survival (STFS) framework to determine the prevalence of 21 physician‐defined severe ...
Lane Collier   +10 more
wiley   +1 more source

On incentives and optimal effort to improve bus transit performance [PDF]

open access: yes, 2020
This paper studies incentive-based subsidy to transit systems to improve performance. It derives a formula for optimal effort that equalizes marginal cost and marginal benefit and derives some principles from it among which is that the larger the value ...
Obeng, K.
core   +1 more source

On the Construction of Certain Transition Functions

open access: yesThe Annals of Mathematical Statistics, 1971
We consider a probabilistic method for constructing certain transition functions which have a given conservative matrix as their initial derivative matrix. The technique originated in a conjecture of Reuter (see [9]). Kingman (see [5]) has considered similar problems but no proof of the original conjecture has appeared. The methods used are intended to
openaire   +3 more sources

Rational Use of Herbal Products in Pediatric Patients Treated With Anticancer Drugs in the European Union

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The use of herbal medical preparation (HMP) is rising among pediatric oncology patients, often to manage treatment‐related symptoms. Their effectiveness remains uncertain, and the risk of herb–drug interactions is underestimated.
Orianne Mahot   +6 more
wiley   +1 more source

The Homogeneity Research of Urban Rail Transit Network Performance

open access: yesMATEC Web of Conferences, 2016
Urban Rail Transit is an important part of the public transit, it is necessary to carry out the corresponding network function analysis. Previous studies mainly about network performance analysis of a single city rail transit, lacking of horizontal ...
Wang Fu-jian, Ruan Shu-bin
doaj   +1 more source

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