Results 171 to 180 of about 1,548,704 (393)

Postindustrial Elite and Non-Elite Insecurities

open access: yesCorvinus Journal of Sociology and Social Policy, 2010
A society becomes postindustrial when 40 percent of its workforce is employed in bureaucratic and service work, a proportion that increases quite rapidly to 70-75, even 80 percent (cf. Bell 1999, xv). By the 1950s the composition of workforces in the United States, Great Britain, the Netherlands, Denmark, Sweden, and Canada had reached the 40 percent ...
openaire   +3 more sources

Forskolin Enhances Urokinase Plasminogen Activator Secretion and Angiogenic Activity of Xeno‐Free Cultures of Human Adipose Tissue‐Derived Stem Cells

open access: yesAdvanced Biology, EarlyView.
The regenerative potential of adipose tissue‐derived stem cells can be enhanced through chemical stimulation in vitro. A short stimulation protocol using forskolin, either alone or in combination with other growth factors, under xeno‐free conditions enhanced the pro‐angiogenic responses in human ASCs.
Maria Vittoria Giraudo   +5 more
wiley   +1 more source

Microphysiological Glomerular Filtration Barriers: Current Insights, Innovations, and Future Applications

open access: yesAdvanced Biology, EarlyView.
The glomerular filtration barrier (GFB) is the first step of blood filtration by the kidneys. The concerning increase of kidney diseases makes the development of new models essential. In this context, microphysiological glomerular filtration barriers focus on closely reproducing the physiological architecture of the in vivo GFB: podocytes, glomerular ...
Manon Miran   +5 more
wiley   +1 more source

La elite de los artesanos (siglo XV y XVI)

open access: yesEstudios de Historia de España, 2017
Intense economic change of XVth and XVIth century, led by the growth of the artisan production oriented to satisfy the demand of a more exigent inner market in constant increase, caused the ascent of the richest teachers of the unions which became ...
María Concepción Rodríguez de Monteagudo
doaj  

Reactive Interaction and Wetting of Fe‐ and Mn‐Containing, Secondary AlSi Alloys with Manganese Oxide Ceramic Filter Material for Fe Removal

open access: yesAdvanced Engineering Materials, EarlyView.
Fe‐ and Mn‐containing AlSi alloys undergo aluminothermic reaction with Mn oxide in sessile‐drop and crucible experiments forming poor‐wetting Al2O3 while Mn enriches in the alloy. Primary Fe‐containing particles are preferentially attached to the Mn oxide.
Hanka Becker   +6 more
wiley   +1 more source

Elite Sports Training as Model for Future Internet Practices? [PDF]

open access: yes, 2013
This paper reflects on the experience of using ethnographic and experimental research at a high-performance athletic training center as model for drawing conclusion about the future everyday use of ICT and Internet technologies.
Eriksson, Magnus
core   +1 more source

Hydrogel‐Based Photothermal‐Catalytic Membrane for Efficient Cogeneration of Freshwater and Hydrogen in Membrane Distillation System

open access: yesAdvanced Functional Materials, EarlyView.
This work presents an overview of the PTC‐VMD system for water‐hydrogen co‐generation. a) Illustration of the hydrogel‐based PTC membrane and the co‐generation of water and hydrogen. b) Structure of the PTC‐VMD system and the functions of each component layer.
Jiawei Sun   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy