Results 71 to 80 of about 579,532 (308)

Recurrent Hypothermia and Autonomic Dysfunction Secondary to Shapiro Syndrome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT A 44‐year‐old man presented with recurrent hypothermia, diaphoresis and hypertension. Extensive investigation for infectious, inflammatory, metabolic and endocrine aetiologies was negative. MR scan of the brain demonstrated no lesions but revealed callosal dysgenesis, consistent with Shapiro syndrome.
Naveen Kumar, Jeremy Johnson, Susanne Watkins, Eoin Mulroy   +3 more
wiley   +1 more source

Determination of the cane honey point of panela under open evaporation in Colombia

Visión Electrónica, 2021
The granulated cane honey point of panela is given when the cane honey begins to solidify, based on the crystallographic properties of the honeys.
Vladimir Antonio Rodríguez-Cediel, José Fernando Cárdenas-Barbosa, Orlando García-Hurtado   +2 more
doaj   +1 more source

Crystallization of a supercooled liquid and of a glass - Ising model approach

, 2000
Using Monte Carlo simulations we study crystallization in the three-dimensional Ising model with four-spin interaction. We monitor the morphology of crystals which grow after placing crystallization seeds in a supercooled liquid. Defects in such crystals
A. Lipowski, A. Lipowski, A. Lipowski, A. Lipowski, A. Lipowski, A.J. Bray, A.N. Kolmogorov, A.W. Vere, D. Espriu, D. Johnston, E. Marinari, G.K. Savvidy, H. Rieger, H.E.A. Huitema, J. Bernasconi, J. Kisker, J. Schroers, J.D. Shore, J.P. Bouchaud, K.F. Kelton, M. Avrami, M.C. Cross, M.E.J. Newman, M.R. Swift, P. A. Rikvold, R.V. Ambartzumian, V.A. Shneidman, W.A. Tiller   +27 more
core   +1 more source

Importance of many-body correlations in glass transition: an example from polydisperse hard spheres [PDF]

, 2012
Most of the liquid-state theories, including glass-transition theories, are constructed on the basis of two-body density correlations. However, we have recently shown that many-body correlations, in particular bond orientational correlations, play a key ...
Leocmach, Mathieu, Russo, John, Tanaka, Hajime   +2 more
core   +2 more sources

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Correlation between Grafting Density and Confined Crystallization Behavior of Poly(ethylene glycol) Grafted to Silica [PDF]

, 2019
The interfacial interactions of polymer-nanoparticles have dramatical effects on the crystallization behavior of grafted polymers. In this study, methoxy polyethylene glycol (MPEG) (molecular weights 750, 2000 and 4000 g mol−1) was grafted onto amino ...
Müller Sánchez, Alejandro Jesús, Shui, Yudan, Su, Yunlan, Wang, Dujin, Wen, Xiangning, Zhao, Weiwei   +5 more
core   +3 more sources

Packaging of Macroscopic Material Payloads: Needs, Challenges, Concepts, and Future Directions

Advanced Engineering Materials, EarlyView.
This review introduces a unified framework that decomposes any macroscopic packaging system into the payload, packaging material, and packaging strategy and combines them into a conceptual packaging equation: packaging strategy = payload + packaging material.
Venkata S. R. Jampani, Manos Anyfantakis
wiley   +1 more source

Seven New Irbesartan Salts: Significantly Improved Dissolution, Excellent Hygrothermal Stability, and Characteristic Supramolecular Synthons

Crystals
Irbesartan (IRB) is a commonly used BCS Class II antihypertensive drug requiring dissolving capacity enhancement to address oral bioavailability limitations.
Junxiao Wang, Chuanhua Wu, Menglong Zhang, Lingli Hou, Wei Chen, Dingding Jing, Ying Bao   +6 more
doaj   +1 more source

Universal two-step crystallization of DNA-functionalized nanoparticles

, 2010
We examine the crystallization dynamics of nanoparticles reversibly tethered by DNA hybridization. We show that the crystallization happens readily only in a narrow temperature "slot," and always proceeds via a two-step process, mediated by a highly ...
Dai, Wei, Kumar, Sanat K., Starr, Francis W.   +2 more
core   +1 more source

Crystallization and gelation in colloidal systems with short-ranged attractive interactions [PDF]

, 2008
We systematically study the relationship between equilibrium and non-equilibrium phase diagrams of a system of short-ranged attractive colloids. Using Monte Carlo and Brownian dynamics simulations we find a window of enhanced crystallization that is ...
Andrea Fortini, D. Frenkel, Eduardo Sanz, M. P. Allen, Marjolein Dijkstra, S. Asakura   +5 more
core   +2 more sources