Results 51 to 60 of about 4,718,106 (270)

Resampling methods in survey sampling

open access: yesLietuvos Matematikos Rinkinys, 2000
Aim of this paper is to estimate variances of the estimates of the population totals using re­sampling methods and to compare them with the known variances of the estimates.
Danutė Krapavickaitė   +1 more
doaj   +3 more sources

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul   +13 more
wiley   +1 more source

Respondent Driven Sampling Method Compared with Other Sampling Methods of Hidden Populations

open access: yesمجله اپیدمیولوژی ایران, 2016
Sampling hidden populations is challenging due to the lack of convenience statistical frames. Since most populations exposed to special diseases are hidden and hard to reach, sampling methods that produce representative and efficient samples from the ...
M Saadati, A Bagheri
doaj  

Experimental validation of a phaseless, non‐redundant planar spiral scanning for antenna characterisation

open access: yesIET Microwaves, Antennas & Propagation, 2023
An effective, probe‐compensated, phaseless Near‐Field‐Far‐Field (NF–FF) transformation technique with planar spiral scanning is presented. The phase retrieval problem is solved by a quadratic inverse process, whose data are the voltage squared amplitudes
Florindo Bevilacqua   +9 more
doaj   +1 more source

Alternative sampling and estimation methods for multispecies trawl surveys [PDF]

open access: yes, 2004
Thesis (Ph.D.) University of Alaska Fairbanks, 2004Multispecies demersal trawl surveys are used in the United States and internationally to estimate the relative abundance of commercial and non-commercial fish species.
Dressel, Sherri Christine
core  

Outcomes of Live Virus Vaccination in Patients With Vascular Anomalies Being Treated With Sirolimus

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Live vaccination in patients with vascular anomalies (VA) receiving sirolimus remains controversial due to immunosuppressive effects and theoretical risks. Procedure This single‐center retrospective study included patients with VA less than 4 years old at the start of sirolimus therapy who were incompletely vaccinated.
Svatava Merkle   +5 more
wiley   +1 more source

Measurement of definite integral product of two more signals using two-bit ADCs [PDF]

open access: yesZbornik Radova: Elektrotehnički Institut "Nikola Tesla", 2012
This paper presents the two-bit stochastic converter theory of operation. This converter could be used for the precise measurement of the effective (root-mean-square) value of voltage, current, electric power or energy and thus, could be applicable to ...
Ličina Boris   +2 more
doaj   +1 more source

Comparison of Uniform and Random Sampling for Speech and Music Signals

open access: yes, 2017
In this paper, we will provide a comparison between uniform and random sampling for speech and music signals. There are various sampling and recovery methods for audio signals.
Marvasti, Farokh   +2 more
core   +1 more source

Pediatric Oncology Nursing Competencies in Latin America and the Caribbean: A Scoping Review to Inform Practice, Education, and Research

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior   +7 more
wiley   +1 more source

RESULTS OF EXPERIMENTAL RESEARCH COMPARING THE EFFICIENCY OF MARINE SAMPLERS IN RESEARCHING THE CONTENT OF MICROPLASTIC IN BOTTOM SEDIMENTS

open access: yesГеологія і корисні копалини Світового океану
The publication discusses one of the methodological aspects of microplastic research in bottom sediments with the involvement of a field experiment with the selection of natural matter by various means. Sampling was carried out within the western part of
V.O. Iemelianov   +4 more
doaj   +1 more source

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