Results 31 to 40 of about 4,153,632 (305)
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Secondary hyperparathyroidism (SHPT) is a common complication in patients receiving maintenance dialysis, driven by calcium and phosphate metabolism disturbances. Calcimimetics are central to the management of SHPT by enhancing calcium‐sensing receptor sensitivity and reducing parathyroid hormone secretion.
Fumihiko Koiwa +3 more
wiley +1 more source
Reflections on historiography in connection with Vladimir Fyodorovich Gening’s anniversary
Поволжская археология, 2014 In connection with the 90 years’ anniversary of Vladimir Fyodorovich Gening (1924 – 1993), an eminent Soviet archaeologist, the milestones of the scholar’s biography and the principal directions of his research activity are traced in the article. A brief
Melnikova Olga M.
doaj +1 more source
EPOXI Mission: Comet on a Stick [PDF]
, 2009 In this activity, students examine their concepts of a comet by designing and building a model. The goal is to have students replicate the scientific processes of observing, modeling, forming an explanation, making new observations, and revising. In this
John Risvey
core
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
History and modernity of the economy of railway transport in the works of VNIIZHT scientists
Вестник Научно-исследовательского института железнодорожного транспорта, 2021 The article reflects the most important areas of work and the contribution of scientists of the Department of Economics and Finance of the JSC “VNIIZHT” (now the scientific center “Economics of Complex Projects and Tariff Formation”) in the development ...
L. A. Mazo +2 more
doaj +1 more source
, 2008 This booklet is a collection of 15 problems that incorporate data from the Hinode solar observatory. These problems cover topics in sunspot structure, spectroscopy, solar rotation, magnetic fields, density and temperature of hot gases, and solar flares ...
Sten Odenwald
core
Greenhouse Effect in the Classroom: A Project- and Laboratory-Based Curriculum [PDF]
, 2001 This article describes a multifaceted curriculum for use in earth science classes from secondary school to undergraduate level. The centerpiece of the curriculum is a project-based investigation of greenhouse warming that can be conducted during one or ...
Nicholas Pinter
core +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
Kazan scientific school of journalism: Definition of paradigmatic boundaries
Ученые записки Казанского университета: Серия Гуманитарные науки, 2017 The paper summarizes the preliminary results, outlines the milestones and the prospects for the formation and development of the Kazan school of journalism.
D.V. Tumanov +2 more
doaj
Function‐driven design of a surrogate interleukin‐2 receptor ligand
FEBS Letters, EarlyView.Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang +9 more
wiley +1 more source