Results 91 to 100 of about 966,720 (305)

CURRENT PRACTICES AND REGULATIONS REGARDING OPEN DATING OF FOOD PRODUCTS [PDF]

open access: yes
A federally regulated open dating system on food products, instead of the current somewhat random and non-uniform state mandated system, would most likely benefit today's consumers, retailers, and government agencies.
Labuza, Theodore P., Szybist, Lynn M.
core   +1 more source

Using CFCs and SF6 for groundwater dating : a SWOT analysis [PDF]

open access: yes, 2010
A knowledge of the residence time of groundwater is of importance in understanding key issues in the evolution of water quality. Chlorofluorocarbons (CFCs) and sulphur hexafluoride (SF6) offer a convenient way of dating waters up to ~60 yrs old.
Darling, W.G.   +3 more
core  

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

Characteristics of romantic relationships during adolescence: A review of Anglo-western literature

open access: yesMaskana, 2013
Romantic relationships are a central aspect of the life of adolescents and have an important influence on the socio-affective and sexual development. This paper presents a review of the scientific literature on romantic relationships during adolescence ...
Elena Jerves, Peter Rober, Paul Enzlin
doaj   +1 more source

Palaeoclimate changes in the Afyon province, Sw-Turkey, during the Middle-Late Pleistocene: Signals from calcareous tufa pollen and stable isotope records [PDF]

open access: yes, 2018
The calcareous tufas of Sarikavak located in the northern part of NE-SW trending Acigöl Graben in SW-Turkey are investigated in detail. For this aim, various analyses (stable isotopes, U/Th dating, palynology) have been carried out on samples obtained ...
Kayseri-Özer, M.S., Tagliasacchi, Ezher
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Victimization and Perpetration of Online Dating Violence and Emotional Dependence by Gender among University Students in Ecuador

open access: yesSocial Sciences
The present study investigates the roles of online dating violence and emotional dependence within the context of interpersonal relationships. The primary objective of this research is to analyze the perpetration and victimization of online dating ...
Mayra Castillo-Gonzáles   +1 more
doaj   +1 more source

The Mirror in Vedic India: Its Ancient Use and Its Present Relevance in Dating Texts

open access: yesStudia Orientalia Electronica, 2019
The major first part of the paper collects as exhaustively as possible all references to 'mirror' occurring in Vedic literature (c. 1200-300 BCE), and presents them with sufficient context in Sanskrit and English in order to show how and why the mirror ...
Asko Parpola
doaj   +1 more source

PICALM::MLLT10 translocated leukemia

open access: yesFEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen   +7 more
wiley   +1 more source

A Page of the Poetic Dialogue Between S.A. Yesenin and N.A. Klyuev: About the Dating of the Poem “Beloved Land! My Heart Dreams of...” [PDF]

open access: yesЛитературный факт
The article consistently examines the stages of the creative history of S.A. Yesenin’s poem “Beloved Land! My Heart Dreams of...”. For the first time, we reproduce a facsimile of the autograph of the first version of the work (from the album of the ...
Svetlana A. Seregina, Sergey I. Subbotin
doaj   +1 more source

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