Results 31 to 40 of about 1,086,391 (237)

Quantitation of macropinocytosis in glioblastoma based on high-content analysis

Journal of Neuroscience Methods, 2021
Abstract Background: Macropinocytosis serves as an internalization pathway for extracellular fluid, albumin and dissolved molecules. Assessing macropinocytosis has been challenging in the past because manual acquisition in combination with visual evaluation of images is laborious, making it difficult for high-throughput applications.
Bo Wang, Xuan Yao, Qiang Dong, Xiao-fang Wang, Hang Yin, Qiao Li, Xiao-qing Wang, Yang Liu, Ya-Wen Pan, Guo-qiang Yuan   +9 more
openaire   +2 more sources

Virtual Museums as Meaning-Modeling Systems in Digital Heritage

Heritage
This article frames the virtual museum as a meaning-modeling system within digital heritage and proposes an operational semiotic method for analysis.
Huining Guan, Pengbo Chen, Cheeyun Lilian Kwon   +2 more
doaj   +1 more source

Stressful Events Reported by Childhood Cancer Survivors and Community Controls From the St. Jude Lifetime (SJLIFE) Cohort: A Mixed Method Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Characterizing stressful events reported by childhood cancer survivors experienced throughout the lifespan may help improve trauma‐informed care relevant to the survivor experience. Methods Participants included 2552 survivors (54% female; 34 years of age) and 469 community controls (62% female; 33 years of age) from the St.
Megan E. Ware, Colter K. Clayton, Fang Wang, Sedigheh Mirzaei, Kyla Shelton, Tara M. Brinkman, Victoria Willard, Katianne M. Howard Sharp, Kevin Krull, Lindsay F. Schwartz, Melissa M. Hudson, Gregory T. Armstrong, Kirsten K. Ness, Rachel T. Webster   +13 more
wiley   +1 more source

Toward a CoI Population Parameter: The Impact of Unit (Sentence vs. Message) on the Results of Quantitative Content Analysis

International Review of Research in Open and Distributed Learning, 2012
The goal of this study is to further corroborate a hypothesized population parameter for the frequencies of social presence versus the sum of teaching presence and cognitive presence as defined by the community of inquiry model in higher education ...
Paul Gorsky, Avner Caspi, Ina Blau, Yodfat Vine, Amit Billet   +4 more
doaj   +3 more sources

Online Learner Self-Regulation: Learning Presence Viewed through Quantitative Content- and Social Network Analysis

International Review of Research in Open and Distributed Learning, 2013
This paper presents an extension of an ongoing study of online learning framed within the community of inquiry (CoI) model (Garrison, Anderson, & Archer, 2001) in which we further examine a new construct labeled as learning presence.
Peter Shea, Suzanne Hayes, Sedef Uzuner Smith, Jason Vickers, Temi Bidjerano4,, Mary Gozza-Cohen, Shou-Bang Jian, Alexandra M. Pickett, Jane Wilde, Chi-Hua Tseng   +9 more
doaj   +3 more sources

Students’ Word Associations with Different Terms Related to the Wadden Sea: Does the Place of Residence (Coast or Inland) Have an Influence?

Education Sciences, 2021
This paper presents students’ word associations with terms regarding the Wadden Sea. A continuous free word-association method was used in which the students from secondary schools (n = 3119, average age: 13.54 years) reported their associations with the
Till Schmäing, Norbert Grotjohann
doaj   +1 more source

Exploring Preferences for a Digital Single‐Session Intervention for Adolescent Siblings of Youth With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Adolescent siblings of children with cancer are at elevated risk for psychosocial problems. Unfortunately, various barriers such as limited family time and resources, conflicting schedules, and psychosocial staffing constraints at cancer centers hinder sibling access to support.
Christina M. Amaro, Sarah Silver, Prishi Patel, Meredith K. Reffner Collins, Kimberly S. Canter, Stephanie Fooks‐Parker, Michael Amylon, Shawna V. Hudson, Jessica L. Schleider, Melissa A. Alderfer, Katie A. Devine   +10 more
wiley   +1 more source

Content Analysis of Mahdism Narrations in the Hadith School of Qom up to the Era of Shaykh Ṣadūq [PDF]

مطالعات قرآن و حدیث
The Hadith School of Qom is one of the important and influential scholarly centers of the Imami tradition, which has always attracted the attention of researchers.
moslem kamyab
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Investigating the Role of Parenting Education in Iran’s High School Textbooks [PDF]

رویکردهای نوین آموزشی
This study aimed to evaluate the extent to which parenting education concepts are addressed in Iran’s high school textbooks through a descriptive quantitative content analysis.
Zahra Mirmosayeb, Mohamad reza Nili, Maryam Fatehizade   +2 more
doaj   +1 more source