Results 41 to 50 of about 7,800,417 (330)

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

Plasmodium falciparum gametogenesis essential protein 1 (GEP1) is a transmission‐blocking target

open access: yesFEBS Letters, EarlyView.
This study shows Plasmodium falciparum GEP1 is vital for activating sexual stages of malarial parasites even independently of a mosquito factor. Knockout parasites completely fail gamete formation even when a phosphodiesterase inhibitor is added. Two single‐nucleotide polymorphisms (V241L and S263P) are found in 12%–20% of field samples.
Frederik Huppertz   +5 more
wiley   +1 more source

Design and Motion Simulation of a Soft Robot for Crawling in Pipes

open access: yesApplied Bionics and Biomechanics, 2023
In recent years, soft pipeline robot, as a new concept, is proposed to adapt to tunnel. The soft pipeline robots are made of soft materials such as rubber or silicone.
Zhang Yu   +5 more
doaj   +1 more source

Integrating Integration [PDF]

open access: yes1996 Annual Conference Proceedings, 2020
Comment: 5 ...
openaire   +2 more sources

Linked dimers of the AAA+ ATPase Msp1 reveal energetic demands and mechanistic plasticity for substrate extraction from lipid bilayers

open access: yesFEBS Letters, EarlyView.
Cells must clear mislocalized or faulty proteins from membranes to survive. The AAA+ ATPase Msp1 performs this task, but dissecting how its six subunits work together is challenging. We engineered linked dimers with varied numbers of functional subunits to reveal how Msp1 subunits cooperate and use energy to extract proteins from the lipid bilayer ...
Deepika Gaur   +5 more
wiley   +1 more source

Signal Integrity and Power Integrity [PDF]

open access: yesIEEE Electromagnetic Compatibility Magazine, 2020
The COVID-19 pandemic has brought many changes. Among them, virtual conferences may become a new norm, or at least an important element for future technical symposia. Although we miss the opportunities to socialize with our colleagues and discuss issues face-to-face, virtual conferences can present different, yet still enjoyable, experiences and allow ...
openaire   +3 more sources

Evaluation of the Neuroprotective Potential of Sutherlandia frutescens in a Rotenone-Induced Rat Model of Parkinson’s Disease

open access: yesBehavioural Neurology
Sutherlandia frutescens (SF) is a plant used traditionally in South Africa for various health conditions, including neurological disorders. Parkinson’s disease (PD) is a progressive neurodegenerative disorder characterized by the degeneration of ...
Lilit Darbinyan   +5 more
doaj   +1 more source

ASEAN: perspectives on economic integration: ASEAN in Asia economic integration [PDF]

open access: yes, 2009
Asia is one continent which has the most dynamic and the fastest developing economies in the world. But Asia’s economic integration is developing too slowly and stands at the lowest level in the world.
Kang, Shaobang
core  

Integrating the Integration

open access: yesJournal of Problem Based Learning in Higher Education, 2023
This paper provides a conceptual elaboration of the role of Problem-based Learning (PBL) in the integration of social sciences and humanities (SSH) with science, technology, engineering, and mathematics (STEM), and an analysis of the challenges this brings about.
Antonia Scholkmann   +2 more
openaire   +1 more source

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