Results 91 to 100 of about 45,815 (295)

Protein Structuromics Reveals a Loop‐Controlled Half‐Open Active Pocket Conformation Throughout Fe(II)/α‐ketoglutarate‐Dependent Dioxygenase Catalytic Cycle

Advanced Science, EarlyView.
This study reveals a conserved half‐open active pocket in Fe(II)/α‐ketoglutarate‐dependent dioxygenases through protein structuromics, distinguished by structural features comprising highly flexible loop elements. Enhanced sampling simulations‐guided mutagenesis experiments elucidated how this flexible loop regulates pocket open/closed conformations ...
Lunjie Wu, Huan Liu, Songyin Zhao, Lei Qin, Jiarui Li, Jun Wang, Zixuan Dai, Jie Gu, Yan Xu, Feiran Li, Yao Nie   +10 more
wiley   +1 more source

A Non‐Covalent [4Fe–4S]/[2Fe] Interface in HydF Guides [FeFe]‐Hydrogenase Maturation

Angewandte Chemie, EarlyView.
Bridged or not? 57Fe NRVS reveals a non‐covalent, electronically coupled interaction between the HydF [4Fe–4S] cluster and the [2Fe] precursor. Boltz‐2 structure predictions suggest that the cubane organizes lipoate‐dependent Hmet chemistry, positioning intermediates for assembly of the CH2–NH–CH2 bridge during H‐cluster biosynthesis.
Giorgio Caserta, Princess R. Cabotaje, Armel T. Waffo, Deepak Prajapat, Ilya Sergueev, Stefan Frielingsdorf, Gustav Berggren   +6 more
wiley   +2 more sources

Cartoon [PDF]

Nature Biotechnology, 1999
openaire   +4 more sources

Interactieve Concept Cartoons

, 2020
Interactieve concept cartoons stimuleren kinderen om kritisch na te denken over maatschappelijke onderwerpen waar natuurwetenschappelijke kennis aan ten grondslag ligt. Samen met het werkblad en de bronnen vormen de cartoons een didactisch instrument. De
Bredeweg, Bert, Kruit, Patricia
core  

Political cartoons as communicative weapons: the hypothesis of the “Double Standard Thesis” in three Portuguese cartoons [PDF]

, 2016
Political cartoons are a powerful communicative weapon. They can distract, joke but they can also provide social commentaries on key aspects of reality. Although not always acknowledged, cartoons are a key element on political communication.
Mateus, Samuel
core   +1 more source

Rare‐Earth Mediated Engineering in ZnSe@ZnS:Eu3+ to Simultaneously Achieve Structural Modulation and Atomic Eu Doping Sites for X‐Ray Imaging

Advanced Science, EarlyView.
A dual hard‐base anchoring strategy was developed to synthesize ZnSe@ZnS:Eu3+ quantum dots, leveraging fluoride‐oleylamine interactions to create surface atomic Eu doping sites. By precisely tuning temperature, Eu3+ concentration, and fluoride levels, we obtain morphologies ranging from tip growth to coupled flower‐like structures.
Jicun Ma, Chenhao Yang, Jiada Fan, Haorong Jiao, Jiawang Liu, Jialiang Xu, Hui Cai, Yinghui Wang, Boyuan Shen, Jiabin Cui   +9 more
wiley   +1 more source

Tuning the Mechanical Properties of Crosslinked Copolymers via Sequence and Solvent‐Selective Swelling for Vat Photopolymerization

Angewandte Chemie, EarlyView.
Polymer sequence and solvent selectivity independently modulate pendant‐vinyl accessibility during photocuring, trapping different topologies in CLIP and controlling mechanical properties. ABSTRACT Block copolymers (BCPs) offer distinct advantages for vat photopolymerization by enabling mechanically programmable network structures through microphase ...
Chia‐Min Hsieh, Krista G. Schoonover, Naushad Ahmed, Jung‐Bin Ahn, Shuo Qian, Michael J. A. Hore, Weiling Xia, Kaiwen Hsiao, Yue Yuan, Mani Sengoden, Donald J. Darensbourg, Emily Pentzer, Peiran Wei   +12 more
wiley   +2 more sources

Marco Tibasima’s Cartoon Representations of the Education Crisis in Tanzania

Nordic Journal of African Studies
This paper examines the cartoons of Marco Tibasima, which portray the education system of Tanzania as dysfunctional and heading towards a bleak future.
Deo S. Ngonyani
doaj   +1 more source

ADOLESCENT CARTOON [PDF]

Journal of Paediatrics and Child Health, 2011
Azzopardi, P, Sawyer, S
openaire   +3 more sources

Animating perception: British cartoons from music hall to cinema, 1880 - 1928

, 2013
This thesis examines the history of animated cartoons in Britain between 1880 and 1928, identifying a body of work that has been largely ignored by film and animation historians, covering the production, distribution, and exhibition of these films ...
Cook, Malcolm
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