Results 61 to 70 of about 6,879,374 (358)

Bose-Einstein condensation of metastable helium: some experimental aspects

, 2001
We describe our recent realization of BEC using metastable helium. All detection is done with a micruchannel plate which detects the metastables or ions coming from the trapped atom cloud.
Aspect, A., Boiron, D., Browaeys, A., Robert, A., Sirjean, O., Westbrook, C. I.   +5 more
core   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Optical tests of Bell's inequalities not resting upon the absurd fair sampling assumption

, 2004
A simple local hidden-variables model is exhibited which reproduces the results of all performed tests of Bell\'{}s inequalities involving optical photon pairs.
Adenier, Aspect, Bell, Bell, Clauser, Emilio Santos, Freedman, Horne, Kurtsiefer, Santos, Santos   +10 more
core   +1 more source

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

Consequential insights for advancing informal STEM learning and outcomes for students from historically marginalized communities

Humanities & Social Sciences Communications
Consequential STEM experiences in informal settings can address issues of equity by fully engaging historically marginalized high school students in complex socio-scientific issues.
Claudia McLaughlin Ludwig, Rebecca A. Howsmon, Shelley Stromholt, Jacob J. Valenzuela, Rachel Calder, Nitin S. Baliga   +5 more
doaj   +1 more source

Typology of Negation in the Ardalani Variety of Sorani Kurdish [PDF]

مطالعات زبان‌‌ها و گویش‌های غرب ایران
The present study aims to explore negation patterns in Ardalani, a variety of central Kurdish (Sorani) spoken mainly in Sanandaj, within the typological framework proposed by Miestamo (2005).
Roya Tabei, Shoja Tafakkori Rezayi, Amer Gheitury, Mostafa Hasrati   +3 more
doaj   +1 more source

Methodological Aspects of the Accounting System in the Russian Federation and China [PDF]

, 2021
Lyudmila Tarasova, Irina Nikonova
openalex   +1 more source

Philosophy Enters the Optics Laboratory: Bell's Theorem and its First Experimental Tests (1965-1982)

, 2005
This paper deals with the ways that the issue of completing quantum mechanics was brought into laboratories and became a topic in mainstream quantum optics.
Aczel, Aspect, Aspect, Aspect, Aspect, Aspect, Aspect, Aspect, Ballentine, Belinfante, Bell, Bell, Bell, Bell, Bell, Bell, Bell, Bell, Bell, Bell, Bell, Bernstein, Blumenthal, Bohm, Bohm, Bohm, Bohm, Bohm, Bromberg, Brush, Clark, Clauser, Clauser, Clauser, Clauser, Clauser, Clauser, Clauser, Clauser, Clauser, Clauser, Clauser, Clauser, Cohen-Tannoudji, Eberhard, Einstein, Everett III, Faraci, Feynman, Freedman, Freedman, Freire, Freire, Freitas, Fry, Fry, Galison, Ghirardi, Gleason, Gottfried, Greenberger, Harvey, Harvey, Heisenberg, Holt, Holt, Holt, Horne, Horne, Horne, Horne, Jackiw, Jammer, Jauch, Kasday, Kasday, Kevles, Kocher, Lamehi-Rachti, Lochak, Lochak, Marshall, McGuire, Nussbaum, Olival Freire, Page, Pais, Papaliolios, Paty, Pauli, Pinch, Pipkin, Podlubny, Rosenfeld, Sachs, Schawlow, Shimony, Shimony, Shimony, Shimony, Shimony, Shimony, Stapp, Stone, Stöltzner, Whitaker, Wick, Wigner, Wigner, Wilson   +109 more
core   +1 more source

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source