Results 41 to 50 of about 69,658 (298)

An investigation of the relation of space to society: a discussion on A. Giddens, H. Lefebvre and space syntax [PDF]

open access: yes, 2003
This thesis is dealing with the relation of society and space as a main characteristic for elucidating the design process. More particular is based on the problem which appears both in spatial and social theories of relating entities which ‘are in ...
Mavridou, M.
core  

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

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Rice Value Chain : a Structuration Theory Approach [PDF]

open access: yes, 2011
The value chains of rice has created a significant impact in the domestic rice price as well as in Indonesia. As we know from many literatures that providing rice product in time and at different places in the market is very important, especially in ...
Pawitan, G. (Gandhi)   +1 more
core  

Women?s health in mid-life: life course social roles and agencyas quality [PDF]

open access: yes, 2006
Data from a prospective British birth cohort study showed that women who were childless, lone mothers or full-timehomemakers between the ages of 26 and 54 were more likely to report poor health at age 54 than women who occupiedmultiple roles between ...
Bartley, M, Kuh, D, McMunn, A
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

"This does my head in". Ethnographic study of self-management by people with diabetes

open access: yesBMC Health Services Research, 2012
Background Self-management is rarely studied 'in the wild'. We sought to produce a richer understanding of how people live with diabetes and why self-management is challenging for some.
Hinder Susan, Greenhalgh Trisha
doaj   +1 more source

Spatial relations, histories from below and the makings of agency: Reflections on The Making of the English Working Class at 50 [PDF]

open access: yes, 2015
In this paper we propose a conversation between work in labour history and labour geography, in part centring on the formative contribution of E.P. Thompson.
Featherstone, David, Griffin, Paul
core   +3 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

A situated cultural approach for cross-cultural studies in IS [PDF]

open access: yes, 2008
Cultural anthropology seeks to understand the similarities and differences among groups of people in the contemporary world. Although there are many different models of national culture, most IS research has tended to rely almost solely on Hofstede’s ...
Ali, M, Brooks, L
core  

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