Results 91 to 100 of about 5,779,386 (384)

Effects of the COVID-19 pandemic on the mental health of medical students and young physicians in Germany: Gender-specific results of an online survey

open access: yesHeliyon
Background: Healthcare workers and medical students faced new challenges during the COVID-19 pandemic. Processes within many hospitals were completely disrupted. In addition, the face to face teaching of medical students was drastically reduced. Those at
Marie Halfmann   +5 more
doaj   +1 more source

Addictive Eating and Its Relation to Physical Activity and Sleep Behavior

open access: yesNutrients, 2018
The obesity epidemic has led to the exploration of factors contributing to its etiology. Addictive eating, physical activity, and sleep behaviors have all been independently associated with obesity, and recent research suggests plausible ...
Jeremy Tan Ee Li   +3 more
semanticscholar   +1 more source

PROTAC‑Mediated HMGCR Depletion Reprograms Lipid Metabolism in Breast Cancer to Potentiate Photoimmunotherapy via Ferroptosis

open access: yesAdvanced Science, EarlyView.
This work introduces a study that identifies HMGCR as a novel target in TNBC and develops a light‐gated PROTAC nanomedicine. Upon irradiation, this agent selectively degrades HMGCR, reprogramming lipid metabolism to induce ferroptosis and potent antitumor immunity, thereby significantly enhancing photoimmunotherapy efficacy.
Tong Su   +18 more
wiley   +1 more source

Contemporary management of pain in cirrhosis: Toward precision therapy for pain

open access: yesHepatology, EarlyView., 2022
Abstract Chronic pain is highly prevalent in patients with cirrhosis and is associated with poor health‐related quality of life and poor functional status. However, there is limited guidance on appropriate pain management in this population, and pharmacologic treatment can be harmful, leading to adverse outcomes, such as gastrointestinal bleeding ...
Alexis Holman   +4 more
wiley   +1 more source

Men, Women, and Addiction: The Case of Cigarette Smoking [PDF]

open access: yes
Cigarette demand equations, derived from the Becker-Murphy model of rational addictive behavior, are estimated separately for men and women. These demand equations account for the reinforcement, tolerance, and withdrawal factors characterizing addictive ...
Frank J. Chaloupka
core  

Emergence of Addictive Behaviors in Reinforcement Learning Agents [PDF]

open access: yes, 2018
This paper presents a novel approach to the technical analysis of wireheading in intelligent agents. Inspired by the natural analogues of wireheading and their prevalent manifestations, we propose the modeling of such phenomenon in Reinforcement Learning
Behzadan, Vahid   +2 more
core   +2 more sources

God and the Machine: A Correlational Study on Mobile Phone Dependence, Religious Coping, and Mental Health [PDF]

open access: yes, 2020
Research on the various effects of mobile phones did not begin to be published until after they had already been integrated into society. To date, the results of various studies looking into the relationship between mobile phone use and mental health ...
Bolme, Rachel
core   +1 more source

Sexual Orientation Differences in the Relationship Between Victimization and Hazardous Drinking Among Women in the National Alcohol Survey [PDF]

open access: yes, 2013
This study examined relationships between past experiences of victimization (sexual abuse and physical abuse in childhood, sexual abuse and physical abuse in adulthood, and lifetime victimization) and hazardous drinking among sexual minority women ...
Drabble, Laurie A   +4 more
core   +2 more sources

Rapid and Direct Detection of Methamphetamine in Biofluids using a MXene‐Enabled Electrochemical Sensor

open access: yesAdvanced Science, EarlyView.
A MXene‐enhanced electrochemical sensor enables the rapid and direct detection of methamphetamine. Molecular simulations reveal that specific MXene surface functional groups act as key signal amplifiers by facilitating interfacial interactions. The sensor demonstrates high sensitivity and robust performance in complex biological matrices.
Ri Wang   +7 more
wiley   +1 more source

Triangular relationship among risky sexual behavior, addiction, and aggression: A systematic review

open access: yesElectronic Physician, 2017
Background: Risky sexual behavior (RSB), addiction, and aggression are three important personal and social factors which influence each other. Objective: To overview the potential relationship among RSB, addiction, and aggression to conduct an ...
Khodabakhsh Ahmadi   +4 more
doaj   +1 more source

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