Results 41 to 50 of about 203,537 (274)

The census of interstellar complex organic molecules in the Class I hot corino of SVS13-A [PDF]

open access: yes, 2018
We present the first census of the interstellar Complex Organic Molecules (iCOMs) in the low-mass Class I protostar SVS13-A, obtained by analysing data from the IRAM-30m Large Project ASAI (Astrochemical Surveys At IRAM).
Bachiller, R.   +14 more
core   +3 more sources

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

open access: yesAdvanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine   +5 more
wiley   +1 more source

Mise en tourisme d’un village shui dans la province montagneuse du Guizhou (sud de la Chine) : imaginaires et instrumentalisation politique du paysage

open access: yesRevue de Géographie Alpine, 2018
This contribution questions the build-up of touristic imaginaries, through the tourismification of a Shui village located in the mountainous Province of Guizhou (China).
Evelyne Gauché
doaj   +1 more source

“Setting up and Tailoring Early Intervention Teams in a Already Established Healthcare System: the Experience of the Greater Lyon”

open access: yesEuropean Psychiatry, 2022
The implementation of early intervention services (EIS) dedicated to first episode psychosis (FEP) remains a challenge in France. In 2016, the London School of Economics published a report in which France appeared as a poorly developed country in terms ...
F. Haesebaert, N. Franck, J. Haesebaert
doaj   +1 more source

Is Hyperconjugation Responsible For The Gauche Effect In 1-Fluoropropane And Other 2-Substituted-1-Fluoroethanes? [PDF]

open access: yes, 1999
The energies and geometries of a series of 2-substituted-1-fluoroethanes were computed at the MP2/6-311++G**(6D)//MP2/6-31+G* level of theory for both the maxima and minima of the rotation about the C-C bond.
Borden, W. T.   +3 more
core   +1 more source

Structural Insights Into Man9 Recognition by the HIV Antibody 2G12 Revealed by Paramagnetic NMR

open access: yesAdvanced Science, EarlyView.
The HIV gp120 glycoprotein displays Man9 oligomannose structures that are recognized by the neutralizing antibody 2G12. Detailed characterization of the binding epitope in solution is important for immunogen design but remains challenging, since the signals of the terminal mannoses from the three arms of Man9 (D1, D2, and D3) cannot be distinguished in
Adrián Silva‐Díaz   +7 more
wiley   +1 more source

Morphotropic Phase Boundary in Graft Poly(Vinylidene Fluoride‐co‐Tetrafluoroethylene) With High Curie Temperature

open access: yesAdvanced Science, EarlyView.
The first TrFE‐free ferroelectric polymers exhibiting concurrently a morphotropic phase boundary and high Curie temperature are reported through a grafting strategy, which is completely different from previous methods to design MPB by composition and irradiation. This finding offers a cost‐effective solution to decode the long‐standing inverse relation
Zekai Fei   +6 more
wiley   +1 more source

ALMA Observations of Ethyl Formate toward Orion KL

open access: yes, 2018
Orion KL is one of the prime templates of astrochemical and prebiotic chemical studies. We wish to explore more organic molecules with increasing complexity in this region.
Ge, J. X.   +4 more
core   +1 more source

Pressure-dependent 13C chemical shifts in proteins: Origins and applications [PDF]

open access: yes, 2009
Pressure-dependent (13)C chemical shifts have been measured for aliphatic carbons in barnase and Protein G. Up to 200 MPa (2 kbar), most shift changes are linear, demonstrating pressure-independent compressibilities.
Akasaka, A.   +3 more
core   +1 more source

In Situ Polymerized Composite Electrolytes for High‐Performance Solid‐State Lithium Batteries: A Review

open access: yesAdvanced Science, EarlyView.
This review systematically explores the recent advances in in situ polymerized composite polymer electrolytes (CPEs) for solid‐state lithium batteries. It covers the fundamentals of reaction mechanisms, monomer chemistry, and their impact on interfacial stability, ionic conductivity, and electrochemical performance.
Jialin Li   +9 more
wiley   +1 more source

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