Results 161 to 170 of about 5,036 (256)

In Situ X‐Ray Diffraction Study of a Microwave‐Based Hydrothermal Synthesis of Mayenite Ca12Al14O33

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
Microwave‐assisted hydrothermal synthesis enables rapid transformation of aluminium‐ and calcium‐hydroxide into mayenite with high surface area. Optimised synthesis conditions comprise a microwave step at 80°C for 5 min followed by calcination at 800°C. The reactions during calcination were studied via in situ XRD measurements.
Nils L. Kotschote, Franziska Hupe, Gina‐Lee Pitulle, Stefan G. Ebbinghaus   +3 more
wiley   +1 more source

Structure-Function Integration in 2D Hybrid Perovskite for Fast Neutron and Gamma Ray Discrimination. [PDF]

Adv Sci (Weinh)
Wang Y, Xu L, Liu C, Liang L, Zhang B, Qin Z, Lian L, Zheng W, Lei Y, Hu Q, Song S, Mi C, Wang T, Xu Y, Zha G, Jie W.   +15 more
europepmc   +1 more source

Topic classification of synchrotron experiment proposals using the OpenAlex model: enhancing metadata granularity and assessing live service feasibility

Journal of Synchrotron Radiation, EarlyView.
This paper validates the OpenAlex model for real‐time topic classification of synchrotron proposals. The proposed live service architecture incorporates user verification, providing a scalable solution for introducing enhanced topic metadata into scientific workflows without sacrificing precision.Experiment proposals at synchrotron facilities serve as ...
Terence Tan, Oliver J. Clark, Matthew J. Derry, Renaud Duyme, Guilherme Abreu Faria, Robert Farla, Ralf Flaig, Yogal Prasad Ghimirey, Anushka Ghosh, Miguel A. Gomez-Gonzalez, Ellen L. Heeley, Anna Herlihy, Annette Kleppe, Paul Millar, Melanie Nentwich, Josh Pickston, Nick Terrill, Armin Wagner, Andrew C. Walters, Matthew Watson, Philippe Rocca-Serra, Susanna-Assunta Sansone, Stephen P. Collins   +22 more
wiley   +1 more source

Mechanical and radiation shielding assessment of high-density/magnetite-cementitious plaster for repair and retrofit of nuclear power plant structures. [PDF]

Sci Rep
Attia EM, El-Samrah MG, Rashad M, Nabil IM, Ali MAEM.   +4 more
europepmc   +1 more source

Origin and application of the Lorentz factor in X‐ray diffraction

Acta Crystallographica Section A, EarlyView.
This review treats the role of the Lorentz factor in quantitative analysis of X‐ray diffraction data. The origin of the Lorentz factor, its derivation and practical implementations for a variety of modern X‐ray diffraction methods are discussed.The Lorentz factor is a fundamental correction factor in quantitative analysis of X‐ray diffraction ...
Fabian Gasser, Josef Simbrunner, Guillaume Freychet, Nicola Demitri, Václav Holý, Roland Resel   +5 more
wiley   +1 more source

New <i>para</i>-hydrogen cold neutron source at the Budapest Research Reactor: Monte Carlo simulations. [PDF]

J Appl Crystallogr
Shapiro D, Konik P, Akhyani M, Ioffe A.
europepmc   +1 more source

Towards routine accurate electron‐density studies of biological macromolecules

Acta Crystallographica Section D, EarlyView.
Here, we describe the determination of the highest resolution structure in the PDB at 0.43 Å resolution. Electron‐density maps reveal extensive deformation electron density that is completely accounted for by performing transferable aspherical atom refinements using the DiSCaMB library in BUSTER.We report here the structure of Pyrococcus abyssi ...
Elham Paknia, Claus Flensburg, Michal Leszek Chodkiewicz, Rasmus H. Fogh, Peter Keller, Clemens Vonrhein, Clemens Schulze-Briese, Paulina Maria Dominiak, Gleb Bourenkov, Gérard Bricogne, Ashwin Chari   +10 more
wiley   +1 more source

Transporter‐Associated Therapeutic Efficacy of an SMVT‐Targeted Boron Carrier in Boron Neutron Capture Therapy

Cancer Science, EarlyView.
The transporter‐associated BNCT strategy using BBCIP with or without BPA according to tumor transporter characteristics. BPA showed greater efficacy in LAT1‐dominant F98 glioma, whereas BBCIP was more effective in SMVT‐high CRL1666 tumors, suggesting the potential utility of transporter‐based boron carrier selection in BNCT.
Kenichiro Eza, Kohei Tsujino, Rina Shidoh‐Kazuki, Yoshiki Fujikawa, Hideki Kashiwagi, Gen Futamura, Ryo Hiramatsu, Toshihiro Takami, Masahiko Wanibuchi, Naonori Hu, Hiroki Tanaka, Minoru Suzuki, Kai Nishimura, Shota Tanaka, Hiroyuki Nakamura, Shinji Kawabata   +15 more
wiley   +1 more source

Magnetic, thermal and rotational evolution of isolated neutron stars. [PDF]

Living Rev Comput Astrophys
Pons JA, Dehman C, Viganò D.
europepmc   +1 more source

One‐more‐vertex Next‐Event Estimation with Hierarchical Geometry Sampling

Computer Graphics Forum, EarlyView.
Abstract Robust next‐event estimation (NEE) remains a challenge in scenes characterized by sparse or small‐scale geometry where indirect illumination is the primary transport mechanism. In these scenes, traditional path construction, which relies on local directional sampling, often fails to find intersections with the sparse geometry, and standard NEE
Jorge Garcia‐Pueyo, Nestor Monzon, Adrian Jarabo, Adolfo Muñoz   +3 more
wiley   +1 more source