Results 31 to 40 of about 506,003 (250)
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS 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
Conceptual Space for Illiberal Democracy
Politics and GovernanceFor over a decade, populists have been experimenting with a new political regime–illiberal democracy. Vocal proponents, such as Hungary’s PM Viktor Orbán, develop “democratic illiberalism” as an ideational model for the illiberal‐democratic regime they ...
Ruzha Smilova
doaj +1 more source
Engagements étudiants en Algérie post-22 février. Sociohistoire d’un mouvement « désenchanté »
L’Année du Maghreb, 2023 As soon as the hirak broke out, Algerian students have been mobilizing across the country: on the first Tuesday after 22 February, students were the first to take to the streets in support of the hirak's claims.
Siham Beddoubia
doaj +1 more source
Reassembling the political: the PKK and the project of radical democracy [PDF]
, 2013 One of the most important secular political movements in the Middle East, the Kurdistan Workers Party (PKK) underwent a profound transformation in the 2000s.
Akkaya, Ahmet Hamdi, Jongerden, Joost
core +1 more source
Norms, strategies and political change: explaining the establishment of the convention on the future of Europe [PDF]
, 2008 Norms affect political outcomes by shaping the strategies that political actors use to advance their interests. Norms do so by shaping the terms of the debates that underpin political decision making.
Dimitrakopoulos, Dionyssis G.
core +1 more source
Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin
Molecular Oncology, EarlyView.The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla +10 more
wiley +1 more source
The ecosystem of coups in West Africa: implications for Democracy and Regional Peace
Journal of Central and Eastern European African StudiesThe Sahel region of Africa, characterized by political and security fragility has been the theatre of coups that significantly challenged democracy and peace consolidation. Most of the coups operated in recent years have been led by military juntas, who
Faroukou Mintoiba
doaj +1 more source
DeepFake the menace: mitigating the negative impacts of AI-generated content [PDF]
Organizational Cybersecurity JournalPurpose – Recent years have witnessed an unexpected and astonishing rise of AI-generated (AIGC), thanks to the rapid advancement of technology and the omnipresence of social media.
Siwei Lyu
doaj +1 more source
In Times of Crisis: Act! [PDF]
, 2009 It has been 20 years since the fall of the Berlin Wall. We are ‘celebrating’ this anniversary at a time when global capitalism and liberal democracy, the so-called winners of the Cold War struggle between East and West, find themselves in one of the ...
Boehm, Steffen
core
FEBS Open Bio, EarlyView.Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen +6 more
wiley +1 more source