Results 1 to 10 of about 97,572 (117)

Methods of the 2020 (Wave 1) International Tobacco Control (ITC) Malaysia survey

open access: yesTobacco Induced Diseases, 2022
The ITC Malaysia Project is part of the 31-country ITC Project, of which the central objective is to evaluate the impact of tobacco control policies of the WHO Framework Convention on Tobacco Control (FCTC). This article describes the methods used in the
Amer Siddiq Amer Nordin   +12 more
doaj   +1 more source

CONSTITUENTS OF RESPONSE RATE [PDF]

open access: yesJournal of the Experimental Analysis of Behavior, 1979
Response rate and the proportion of time pigeons allocated to a key‐pecking activity were measured on several basic types of reinforcement schedules. Reinforcement frequency was varied within each type of basic schedule, and the effects on two constituents of response rate were noted.
J J, Pear, B L, Rector
openaire   +2 more sources

Prognostic factors for treatment response and survival outcomes after first-line management of Stage 4 non-small cell lung cancer: A real-world Indian perspective

open access: yesLung India, 2022
Background: Indian data on treatment outcomes and survival in advanced non-small cell lung cancer (NSCLC) remain scarce. Materials and Methods: A retrospective review of 537 advanced NSCLC patients treated at a tertiary care facility in North India from ...
Avneet Garg   +12 more
doaj   +1 more source

Methods of the 2020 (Wave 1) International Tobacco Control (ITC) Korea Survey

open access: yesTobacco Prevention and Cessation, 2022
This article presents methods used in the 2020 International TC Korea Wave 1 (KRA1) Survey. To date, three cohorts of Korean respondents have participated in the larger ITC Korea Project (cohort 1: 2005–2014, cohort 2: 2016, and cohort 3: 2020–present ...
Anne C. K. Quah   +12 more
doaj   +1 more source

Prognostic significance of elevated D-dimer level in classical Hodgkin's Lymphoma

open access: yesIraqi Journal of Hematology, 2023
BACKGROUND: Hodgkin lymphoma (HL) is an aggressive B-cell lymphoma, considered one of the most curable hematological malignancies. Hasenclever International Prognostic Score was designed to predict 5-year freedom from the progression of HL. D-dimer is a
Waseem F Al-Tameemi   +1 more
doaj   +1 more source

Modelling treatment-response rates

open access: yesNature Biomedical Engineering, 2021
The time course of tumour responses to immunotherapies can be mathematically predicted on the basis of tumour-growth rates, the rates of immune activation and of tumour–immune-cell interactions, and the efficacy of immune-mediated tumour killing.
Clemens Grassberger, Wilfred Ngwa
openaire   +3 more sources

Is there an association between survey characteristics and representativeness? A meta-analysis

open access: yesSurvey Research Methods, 2018
How to achieve survey representativeness is a controversially debated issue in the field of survey methodology. Common questions include whether probability-based samples produce more representative data than nonprobability samples, whether the response ...
Carina Cornesse, Michael Bosnjak
doaj   +1 more source

Response rate and reinforcement rate in Pavlovian conditioning. [PDF]

open access: yesJournal of Experimental Psychology: Animal Behavior Processes, 2011
Four experiments used delay conditioning of magazine approach in rats to investigate the relationship between the rate of responding, R, to a conditioned stimulus (CS) and the rate, r, at which the CS is reinforced with the unconditioned stimulus (US). Rats were concurrently trained with four variable-duration CSs with different rs, either as a result ...
Justin A, Harris, Joanne S, Carpenter
openaire   +4 more sources

Better Chemotherapeutic Response of Small Cell Lung Cancer in Never Smokers than in Smokers [PDF]

open access: yesTuberculosis and Respiratory Diseases
Background Small cell lung cancer (SCLC) is called ‘smoker’s disease’ because it is strongly associated with smoking and most cases occur in smokers. However, it can also occur in never smokers. We investigated the clinical features of never smokers with
Ha-Young Park   +13 more
doaj   +1 more source

Going Online with a Face-to-Face Household Panel: Effects of a Mixed Mode Design on Item and Unit Non-Response

open access: yesSurvey Research Methods, 2015
There are considerable cost and timeliness advantages associated with web interviewing, compared to interviewer administration. However, web surveys do not perform well in terms of coverage and participation.
Annette Jäckle, Peter Lynn, Jon Burton
doaj   +1 more source

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