Results 51 to 60 of about 207,867 (261)

Exactly soluble coherent state path integral with non-polynomial action [PDF]

open access: yes, 1999
We present an example of an exactly soluble bosonic coherent state path integral with non-polynomial ...
Zhuravlev, M. Ye.   +3 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Artificial intelligence-driven mobile interpretation of a semi-quantitative cryptococcal antigen lateral flow assay

open access: yesIMA Fungus
Objectives Cryptococcosis remains a severe global health concern, underscoring the urgent need for rapid and reliable diagnostic solutions. Point-of-care tests (POCTs), such as the cryptococcal antigen semi-quantitative (CrAgSQ) lateral flow assay (LFA),
David Bermejo-Peláez   +6 more
doaj   +1 more source

INFLUENCE OF COLURIA GEOIDES (ROSACEAE) BAC ON HUMORAL IMMUNE RESPONCE

open access: yesФармация и фармакология (Пятигорск), 2015
The article presents the results of immunocorrecting properties of dry extract fractions of C. geoides (Rosaceae) for experimental immunodeficiency. Since the BAC fractions action relinquishes to the action of integral extract, the isolation of active ...
S. V. Dutova   +4 more
doaj   +1 more source

Climate resilience : an integral community-based action research project

open access: yes, 2012
As part of “Exploring Community Resilience and Human Development in the Context of Climate Change Adaptation in El Salvador and Canada” project, “photo voice” methodology was used to include and integrate the human dimensions of climate change into ...
Drishti-Centre for Integral Action   +1 more
core  

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Resiliencia clima : un proyecto integral de investigación basada en la comunidad

open access: yes, 2012
Parallel text in English and SpanishUsing “photo voice” an action research methodology, local people used photography to explore and share the meaning of climate change in their lives in practical, real ways.
Drishti-Centre for Integral Action   +1 more
core  

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Stabilization of a double inverted rotary pendulum through fractional order integral control scheme

open access: yesInternational Journal of Advanced Robotic Systems, 2019
Rotary double inverted pendulum is a highly nonlinear complex system and requires a high performance controller for its control. Using gain matrix which is obtained through state feedback technique may create complexity while removing the steady-state ...
Ibrahim Mustafa Mehedi   +3 more
doaj   +1 more source

Education for sustainability: teachers conceptualize their new role by participatory action research

open access: yes, 2017
Education for sustainability calls for a change in the frame of reference towards the world and therefore a profound change of the conventional education approach is required. This article presents a process of change in teachers' paradigmatic conception
Avriel-Avni, Noa
core  

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