Results 51 to 60 of about 40,296 (250)

Technological addictions and social connectedness: predictor effect of internet addiction, social media addiction, digital game addiction and smartphone addiction on social connectedness [PDF]

Düşünen Adam Psikiyatri ve Nörolojik Bilimler Dergisi, 2017
Objective: This study examined the predictor effects of four technological addictions, including Internet addiction, social media addiction, digital game addiction and smartphone addiction on social connectedness. Method: The study was conducted on 201
mustafa savci, ferda aysan
doaj  

Prevalence and correlates of social networking addiction and its association with adult ADHD and stress among students of a medical college

Indian Journal of Community and Family Medicine, 2023
Introduction: Repeated use of social network is said to cause addiction. Attention deficit hyperactivity disorder (ADHD) is disorder found in childhood. Studies have shown that such children continue to have the symptoms of ADHD as adults.
Abhishek Bahadur Singh, Ambrish Kumar Mishra, Mano Vijay, Varsha Karanth, Kailash Mittal   +4 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Burden of internet addiction, social anxiety and social phobia among University students, India

Journal of Family Medicine and Primary Care, 2020
Background: Social anxiety disorder (SAD) is a common mental health disorder affecting adolescents often associated with comorbidities like depression, suicide ideation and substance abuse.
Abhishek Jaiswal, Shubham Manchanda, Vaishali Gautam, Akhil D Goel, Jitender Aneja, Pankaja R Raghav   +5 more
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Testing the internet addiction model based on psychopathological aspects, personality, and social cognition mediated by coping strategies and internet use expectations

مجله علوم روانشناختی, 2022
Background: Studies showed that the extreme use of the Internet that is prevalent among adolescents today affects their depression, social anxiety, and academic performance, communication with parents, self-esteem, and efficiency.
Mehran Jokar, Jahangir Karami, Khodamorad Momeni   +2 more
doaj  

Investigating the Relationship between Anxiety Physical and Subjective Symptoms amongst Students without and Exposed to Internet Addiction [PDF]

Interdisciplinary Journal of Virtual Learning in Medical Sciences, 2017
Background Self-control on Internet usage would be lost in an individual due to exposure to Internet addiction and the individual would experience negative outputs in life.
Mojgan Agah Heris, Nazila Khatib Zanjani, Emelia Mirzamohammad Alaeini   +2 more
doaj   +1 more source

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

FEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez, Mikael Oliveberg, Peter Brzezinski   +2 more
wiley   +1 more source

Internet addiction and psychological distress: Evidence from path analyses in Greek adolescents at different developmental stages

Ψυχολογία: το Περιοδικό της Ελληνικής Ψυχολογικής Εταιρείας
As internet use among adolescents increases, internet addiction has become a crucial public mental health issue, putting adolescents at risk of psychological distress.
Christina Parpoula, Vasiliki Yotsidi, Foivi-Eleni Adamopoulou   +2 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source