Results 91 to 100 of about 1,377,910 (300)

Book review: the Ashgate research companion to fan cultures edited by Linda Duits, Koos Zwaan and Stijn Reijnders [PDF]

open access: yes, 2014
The Ashgate Research Companion to Fan Cultures details a range of approaches to fan studies, and examines a range of fan communities, fan texts and definitions of fandom.
Jones, Bethan
core  

Differential Item Functioning on the Patient Health Questionnaire 8 by Disease Subtype, Language, Sex, and Age Among People With Systemic Sclerosis: A Scleroderma Patient‐Centered Intervention Network Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective Somatic items used in depression assessments can potentially overlap with symptoms related to physical illness, including systemic sclerosis (SSc). No studies have looked at whether somatic depression items may be influenced by diffuse versus limited SSc disease subtypes, which are associated with varying degrees of symptom presentation.
Sophie Hu   +110 more
wiley   +1 more source

Fans and AI: Transformations in fandom and fan studies

open access: yesTransformative Works and Cultures
AI, and especially generative AI, has intersected with fandom in specific ways as fans adopt new practices, scholars have access to additional research methods, and AI tech companies challenge existing concepts of open data, privacy, ownership, fairness, and exploitation.
Suzanne R. Black, Naomi Jacobs
openaire   +1 more source

Evaluation of wind tunnel performance testings of an advanced 45 deg swept 8-bladed propeller at Mach numbers from 0.45 to 0.85 [PDF]

open access: yes
The increased emphasis of fuel conservation in the world and the rapid increase in the cost of jet fuel has stimulated a series of studies of both conventional and unconventional propulsion systems for commercial aircraft.
Black, D. M.   +3 more
core   +1 more source

Celebrity: The return of the repressed in fan studies? [PDF]

open access: yes, 2014
Used by permission of the Publishers from ‘Celebrity: The return of the repressed in fan studies?’, in The Ashgate research companion to fan cultures eds. Linda Duits, Koos Zwaan and Stijn Reijnders (Farnham: Ashgate, 2014), pp. 163–180.
Duffett, Mark
core  

Retractions in Rheumatology: Trends, Causes, and Implications for Research Integrity

open access: yesArthritis Care &Research, EarlyView.
Objective We aimed to describe the trends and main reasons for study retraction in rheumatology literature. Methods We reviewed the Retraction Watch database to identify retracted articles in rheumatology. We recorded the main study characteristics, authors’ countries, reasons for retraction, time from publication to retraction, and trends over time ...
Anna Maria Vettori, Michele Iudici
wiley   +1 more source

Emelio Betances, Professor of Sociology and Latin American Studies

open access: yes, 2015
In this new Next Page column, Emelio Betances, Professor of Sociology and Latin American Studies, talks about how growing up during turbulent political times in the Dominican Republic sparked his passion for reading and why he\u27s such a fan of authors ...
Betances, Emelio, Musselman Library,
core  

Uses of volcanic ash beds in geomorphology [PDF]

open access: yes, 1967
In geomorphology air-fall volcanic ashes possess high value as marker beds. These have proved particularly useful in studies associated with infilling of flood plains, fan building, terrace correlation and chronology, erosion, shoreline and sea level ...
Pullar, W.A.
core   +1 more source

A Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
Block Diagram of the Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller. ABSTRACT This article introduces a discrete‐time robust adaptive one‐sample‐ahead preview super‐twisting sliding mode controller. A stability analysis of the controller by Lyapunov criteria is developed to demonstrate its robustness in handling both ...
Guilherme Vieira Hollweg   +5 more
wiley   +1 more source

Variable pitch fan system for NASA/Navy research and technology aircraft [PDF]

open access: yes
Preliminary design of a shaft driven, variable-pitch lift fan and lift-cruise fan was conducted for a V/STOL Research and Technology Aircraft. The lift fan and lift-cruise fan employed a common rotor of 157.5 cm diameter, 1.18 pressure ratio variable ...
Black, D. M., Ryan, W. P., Yates, A. F.
core   +1 more source

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