Results 121 to 130 of about 14,118,684 (408)

Attitudes expressed in online comments about environmental factors in the tourism sector: an exploratory study [PDF]

open access: yes, 2018
The object of this exploratory study is to identify the positive, neutral and negative environment factors that affect users who visit Spanish hotels in order to help the hotel managers decide how to improve the quality of the services provided.
Palos Sánchez, Pedro Ramiro   +2 more
core   +2 more sources

Cancer cell death induced by the NAD antimetabolite Vacor discloses the antitumor potential of SARM1

open access: yesFEBS Letters, EarlyView.
Vacor, a compound converted into the toxic metabolite Vacor adenine dinucleotide (VAD) by the nicotinamide salvage pathway enzymes NAMPT and NMNAT2, exhibits antitumor activity by inducing rapid and complete NAD depletion. We report that Vacor toxicity is limited to cell lines expressing high levels of SARM1, a NAD glycohydrolase.
Giuseppe Ranieri   +5 more
wiley   +1 more source

A Sensitive and Specific Neural Signature for Picture-Induced Negative Affect

open access: yesPLoS Biology, 2015
Neuroimaging has identified many correlates of emotion but has not yet yielded brain representations predictive of the intensity of emotional experiences in individuals. We used machine learning to identify a sensitive and specific signature of emotional
Luke J. Chang   +5 more
semanticscholar   +1 more source

PEER RELATION SEBAGAI PREDIKTOR UTAMA SCHOOL WELL-BEING SISWA SEKOLAH DASAR

open access: yesJurnal Psikologi Undip, 2018
Measuring school well-being in elementary school student is important. The experience of students at school will affect their perception, motivation and hope for their academic life in the future.
Puspita Adhi Kusuma Wijayanti   +1 more
doaj   +1 more source

Analisis Faktor-Faktor Yang Mempengaruhi Kebijakan Dividen [PDF]

open access: yes, 2010
This research aims to analyze factors which influence dividend policy. Variables include company life cycle, investment opportunity set, earnings, size, managerial ownership and institutional ownership.
Ernawati, Endang   +1 more
core  

Protein kinase FAM20C—when subcellular localization matters

open access: yesFEBS Letters, EarlyView.
FAM20C is a Golgi‐resident kinase that phosphorylates proteins along the entire secretory pathway. The presence of potential FAM20C substrates in the cytoplasm or nucleus raises the question of how the kinase and its substrates encounter each other. Protein kinases achieve signaling specificity through consensus sequence recognition and subcellular ...
Francesca Noventa, Mauro Salvi
wiley   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

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