Results 1 to 10 of about 434 (127)

Demographics and donor motivation drive declining blood donations: A 15-year study in Germany reflecting trends in high-income countries. [PDF]

Vox Sang
Abstract Background and Objectives Ageing populations in high‐income countries reduce the proportion of potential blood donors while increasing transfusion demand. Sustaining an adequate blood supply requires higher donor motivation among younger age groups.
Oesterreicher S, Weitmann K, Sieg A, Thiele T, Stüpmann K, Gloger D, Hoffmann W, Greinacher A, Schönborn L.   +8 more
europepmc   +2 more sources

Which Symptoms of Nomophobia, Social Networking Site Addiction, and Fear of Missing Out (FoMO) Directly Affect Mental Health? A Symptom Network and Flow Analysis Study. [PDF]

Psych J
ABSTRACT Nomophobia, social networking site (SNS) addiction, and fear of missing out (FoMO) are increasingly recognized as interrelated digital‐age phenomena that pose risks to young people's mental health. However, limited research has examined how specific symptoms across these domains interact and contribute to anxiety and depression.
Zhang X, Zhang J, Yao F, Cao P, Guo S, Liu S.   +5 more
europepmc   +2 more sources

Crusius' Babrius [PDF]

The Classical Review, 1898
n ...
openaire   +1 more source

Influence of friendship on benign and malicious envy among secondary school students

British Journal of Educational Psychology, EarlyView.
Abstract Background Benign and malicious envy arise from social comparisons regarding a quality, achievement or possession. As school is inherently evaluative and social, the classroom offers a relevant and understudied context to investigate envy and the impact of friendship on envy. Prior research has shown a positive association between relationship
Flora Fassl, Maximilian Hofleitner, Alina Wunsch, Jens Lange, Ulrich S. Tran, Marko Lüftenegger   +5 more
wiley   +1 more source

Disentangling Counter‐Empathy: Developing a Three‐Dimensional Model and Measure of Dispositional Counter‐Empathy

Journal of Personality, EarlyView.
ABSTRACT Objectives Counter‐empathy involves responding to others' assumed emotions incongruently. Research on dispositional counter‐empathy predominantly focuses on specific counter‐empathic constructs without clearly mapping its cardinal dimensions.
Jake R. Siamro, Christian H. Jordan
wiley   +1 more source

Microplastic addition has no detectable effect on ecosystem metabolism or diel dinitrogen flux in a large in‐lake mesocosm experiment under oligotrophic conditions

Limnology and Oceanography, Volume 71, Issue 5, May 2026.
Abstract Ecosystem metabolism (e.g., gross primary production [GPP], respiration [R], and net ecosystem production) integrates the activity of aerobic organisms and is an indicator of environmental change. Microplastics (i.e., particles 1–5 mm) are widespread in freshwater ecosystems and are colonized by biofilms and other organisms.
Raúl F. Lazcano, Emily Johnson, Scott Higgins, Kennedy Bucci, Rachel McNamee, Cody Veneruzzo, Desiree Langenfeld, Diane M. Orihel, Michael D. Rennie, Matthew Hoffman, Michael Paterson, Jennifer F. Provencher, Chelsea M. Rochman, Timothy J. Hoellein   +13 more
wiley   +1 more source

In‐Lake GHG Production Constrained by Lake DOM Mass Balance in a Boreal Catchment

Water Resources Research, Volume 62, Issue 5, May 2026.
Abstract The processing of organic carbon in surface waters represents a critical component of the carbon (C) cycle in boreal landscapes and is closely linked to greenhouse gas (GHG) emissions, primarily carbon dioxide (CO2) and methane (CH4). Utilizing a unique data set with dense monitoring of dissolved organic carbon (DOC), dissolved CO2, and CH4 at
Xiang Lu, Francois Clayer, Peter Dörsch, Dag Olav Hessen, Uta Brandt, Mats Rouven Ippach, Alexander Michael Delver, Heleen A. de Wit   +7 more
wiley   +1 more source

Dust Deposition and Loess Accretion in New Zealand's South Island: Examining Links between Cold‐Climate Processes and Dust Production

New Zealand Journal of Geology and Geophysics, Volume 69, Issue 1, March 2026.
We compared temporal variability in dust and loess accretion in New Zealand's South Island with glacial activity in the central Southern Alps, considered the main mechanism of silt production, in (i) a proximal loess deposit at Barrhill, Rakaia River and (ii) a distal dust record from a peat mire in Central Otago.
Samuel K. Marx, Jan‐Hendrik May, Felix Lauer   +2 more
wiley   +1 more source

Rethinking Seawater Mo Isotope Mass‐Balance and the Sedimentary Mo Record

Paleoceanography and Paleoclimatology, Volume 41, Issue 3, March 2026.
Abstract A lingering misconception is that seawater 98Mo/95Mo ratios should have increased more or less linearly with the oxygenation of Earth's oceans. At the root of this hypothesis is the generalization that oxidizing marine sediments have a stronger affinity for lighter‐mass Mo isotopes than their reducing counterparts.
C. M. Ostrander, O. Dellwig
wiley   +1 more source

Envy from above: A social comparison examination of leaders' malicious envy and affective trust in organizations

Journal of Occupational and Organizational Psychology, Volume 99, Issue 1, March 2026.
Abstract Negative emotions can often serve as a proximal driver of toxic dynamics in organizations, yet the role of leaders' malicious envy remains underexplored. Although emerging research has acknowledged that leaders' envy can foster negative outcomes, the relational mechanisms through which leaders' envy translates into harmful leader behaviours ...
Sabreen Kaur, Herman H. M. Tse, Nathan Eva, Gary Schwarz   +3 more
wiley   +1 more source