Results 21 to 30 of about 1,516 (261)

A Hurrian-Mitanni Temple in Müslümantepe in The Upper Tigris and New Findings

open access: yesGaziantep Üniversitesi Sosyal Bilimler Dergisi, 2021
Conserning the Hurrian and Mitanni period, Muslumantepe appears to had been an ımportant center in the Upper Tigris region. What is particularly remarkable here is a palace structure from the Early Bronze Age surrounded by city walls. The temple from the
Eyyüp Ay
doaj   +1 more source

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

open access: yesFEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn   +4 more
wiley   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Dual‐Ligand Metal‐Organic Frameworks via In Situ Amidoxime Engineering for Selective Ion Separation

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by microbial ion‐trapping mechanisms, a mild and universal strategy is developed to construct highly porous amidoxime‐functionalized MOFs. DFT calculations and molecular force measurements reveal that the dual‐ligand amidoxime configuration significantly strengthens Ga(III) affinity.
Zhifang Lv   +9 more
wiley   +1 more source

The role of saintly personalities in popular discourses from around 1970 on Baroque artistic cultures [PDF]

open access: yesJournal of Art Historiography, 2016
This article identifies a number of concepts that have been used in popular discourse on Baroque art, architecture and visual culture on both sides of the Iron Curtain.
Ivan Gerát
doaj  

Nature of Enthusiasm

open access: yesПроект Байкал, 2015
Art and architecture of the avant-guard in the beginning of 20 century supposed to be connected with the general upheaval in cultural and spiritual life.
Alexander Rappaport
doaj   +1 more source

Thermo‐Fluorescent Bactericidal Quantum Dots Based Smart Multifunctional Textiles via Molecular Surface Engineering and 3D‐Printed Interlocked Architectures

open access: yesAdvanced Healthcare Materials, EarlyView.
A versatile approach is presented for fabricating smart multifunctional textiles by integrating thermo‐fluorescent carbon dot/polymer nanocomposite coatings with 3D‐printed interlocked architectures. The fabrics exhibit temperature‐responsive fluorescence, durable hydrophobicity, strong antibacterial and antioxidant activity, and enhanced UV protection.
Poushali Das   +8 more
wiley   +1 more source

Undervalued Architecture

open access: yesПроект Байкал, 2018
For the last five thousand years, the significance of architecture has been constantly decreasing. From the ancient cult, architecture first turned into art, then into a stepdaughter and a servant of the power.
Alexander Rappaport
doaj   +2 more sources

Palace and temple complexes of the Qizhou and Feng Hao metropolitan areas of the Western Zhou Period (1027–771 BC) according to archaeological data

open access: yesШаги, 2022
The article analyzes the archaeological material of monuments in the capital centers of Qizhou and Feng-Hao of the state of Western Zhou (1027–771 BC) and of the era before the foundation of this state (ca. 1095–1027 BC).
M. V. Efimenko
doaj   +1 more source

Dynamics of the Mammalian Placental Metabolome in Placentogenesis and Embryonic Development

open access: yesAdvanced Science, EarlyView.
This study identifies three metabolic stages (E8.5, E9.5–10.5, E11.5–14.5) and two transition periods (E8.5–9.5, E10.5–11.5) in mouse placental development. NAD(H) emerges as a key dynamic metabolite that enhances embryonic growth through accelerated segmentation and increased proliferation of mouse embryonic stem cell (mESC)‐induced presomitic ...
Gang Chen   +11 more
wiley   +1 more source

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