Results 51 to 60 of about 3,630,501 (338)

School Psychological Environment and Learning Burnout in Medical Students: Mediating Roles of School Identity and Collective Self-Esteem

Frontiers in Psychology, 2022
Learning burnout is an important indicator that reflects an individual’s learning state. Understanding the influencing factors and mechanism of learning burnout of medical students has practical significance for improving their mental health.
Wanwan Yu, Shuo Yang, Ming Chen, Ying Zhu, Qiujian Meng, Wenjun Yao, Junjie Bu   +6 more
doaj   +1 more source

Digitally Mediated Protest: Social Media Affordances for Collective Identity Construction

, 2018
Many scholars discuss the role of social media in the context of social movements, but there remain major disagreements regarding the precise role that social media plays.
Emad Khazraee, A. Novak
semanticscholar   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

CULTURAL CONTESTATION IN RITUAL FOOD : AMERICAN THANKSGIVING AND JAVANESE SLAMETAN [PDF]

, 2012
Cultural contestation is inevitable issue related to fundamental questions of collective identity. Localism, nationalism and globalism is being questioned as the globalized world enable culture experiences transformation and shifting which may endanger
Suryaningsih, Sukarni
core  

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Scholar-activists in an expanding European food sovereignty movement [PDF]

, 2019
This article analyzes the roles, relations, and positions of scholar-activists in the European food sovereignty movement. In doing so, we document, make visible and question the political dimensions of researchers' participation in the movement. We argue
Autonomous Geographies Collective, Bickham Mendez J., Borras S. M. J., Brem-Wilson J., Brem-Wilson J., Calhoun C., Claeys P., Claeys P., de Sousa Santos B., Desmarais A. A., Desmarais A. A., Eschle C., Gaventa J., Hale C., Harper C., Holt-Giménez E., Maguire P., Martinez S., Maxey I., McKeon N., Naples N. A., Pimbert M., Tuhiwai Smith L.   +22 more
core   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Mimesis, law, struggle. A contribution to social ontology [PDF]

Filozofija i Društvo, 2015
In this text, I begin from a brief presentation of Edith Stein's neglected theory of collective identity in contemporary social ontology, in order to, building on and resisting her conclusions, elaborate a new differentiation of various forms of
Jovanov Rastko
doaj   +1 more source

Emotional Processes in Elaborating a Historical Trauma in the Daily Press [PDF]

, 2013
Twentieth century has witnessed several cases of mass traumatization when groups as wholes were ostracized even threated with annihilation. From the perspectives of identity trauma, when harms are afflicted to a group of people by other groups because ...
Fülöp, Éva, László, János
core   +1 more source