Results 121 to 130 of about 10,597 (265)

A case of extensive synovial involvement by tophaceous gout

South African Journal of Radiology, 2010
Gout is the most common form of microcrystal arthropathy that results in deposition of uric acid crystals in and around the joints and soft tissues. The most common cause is decreased uric acid clearance by the kidneys. The radiological manifestations of
Nausheen Khan, Irma van de Werke, Farzanah Ismail, Peter F Levay   +3 more
doaj   +1 more source

Ex-vivo perfusion bioassay : an excellent technique to measure the bioactivity of inhalable insulin coated microcrystals [PDF]

, 2002
Purpose: To measure the bioactivity of inhalable insulin coated microcrystals using a perfusion bioassay that measures its vasodilatory effect on smooth muscle arterial tissue.
Brown, Amanda J., Coleman, Jamie, Flores, Maria, Hillier, Chris, Moore, Barry, Parker, Marie-Claire, Partridge, Johann, Ross, Alistair, Stevens, Howard   +8 more
core  

Little bits of diamond: Optically detected magnetic resonance of nitrogen-vacancy centers

, 2018
We give instructions for the construction and operation of a simple apparatus for performing optically detected magnetic resonance measurements on diamond samples containing high concentrations of nitrogen-vacancy (NV) centers.
Belvin, Carina, Berg, Robbie, Bridger, Joshua, Li, Wanyi, Wainwright, Julia, Wang, Jennifer, Zhang, Haimei   +6 more
core   +1 more source

Harnessing Native Al/Si Impurities in Bamboo Black Liquor for Self‐Templated Closed‐Pore Hard Carbon Anodes

Carbon Energy, EarlyView.
A scalable strategy utilizing native impurities in bamboo lignin black liquor is proposed to construct a closed‐pore, rich hard carbon. Controlled impurity removal and high‐temperature reconstruction enable the conversion of open pores into abundant closed pores, thereby promoting sodium cluster storage.
Zhenbing Sun, Qi Yu, Yujun Li, Lin Zhao, Zhenrui Li, Haifeng Zuo, Qinxuan Shi, Zehui Jiang, Qianli Ma, Xing'e Liu   +9 more
wiley   +1 more source

NMR of magnetically oriented microcrystals

Solid State Nuclear Magnetic Resonance
We review solid-state NMR of magnetically oriented microcrystals. Three-dimensional alignment makes experiments virtually equivalent to single-crystal NMR possible even if the sample of interest is polycrystalline. This leads to characterization of electronic structure through determination of chemical shift and electric-field gradient tensors.
Ryosuke Kusumi, Kazuyuki Takeda, Tsunehisa Kimura   +2 more
openaire   +2 more sources

Ucuúba Fat (Virola surinamensis) and Cellulose Nanocrystals Functionalizing Cassava (Manihot esculenta)  Starch Films

ChemFoodChem, EarlyView.
Cassava starch films were functionalized with Ucuúba fat and cellulose nanocrystals to tailor wettability, optical, mechanical, and barrier properties. Integrating Amazonian bioresources with nanotechnology enables sustainable edible coatings with tunable performance for fresh food preservation and enhanced UV protection.
Geovana Cristina Pinto Rodrigues, Fernanda Ramalho Procopio, Júlia Ferreira Henrique, Ramon Peres Brexó, Marcos David Ferreira   +4 more
wiley   +1 more source

Comparative Analysis of Metal Preloading Technologies in Batteries and Capacitors

EcoEnergy, EarlyView.
Metal preloading strategies play an important role in efficient batteries and hybrid capacitors to compensate for the consumed metals at the first discharge. This article reviews recent progress in preloading technologies in lithium‐ion and other metal‐ion systems.
Xuexue Pan, Yu Zhang, Zhazira Supiyeva, Qamar Abbas   +3 more
wiley   +1 more source

Magnetism, FeS colloids, and Origins of Life

, 2010
A number of features of living systems: reversible interactions and weak bonds underlying motor-dynamics; gel-sol transitions; cellular connected fractal organization; asymmetry in interactions and organization; quantum coherent phenomena; to name some ...
A Ahniyaz, A Engel, A Etxeberria, A Nagya, A Preisinger, A Pross, A Yethiraj, AD Patel, AD Patel, AD Patel, AG Cairns-Smith, AJ Boyce, AJ Boyce, AL Buchachenko, AM Selvam, AM Tishin, AP Roberts, AS Keys, AY Zubarev, AY Zubarev, B-O Küppers, BA Grzybowski, C Bustamante, C Huber, C Jaryznski, C Tenailleau, C Viedma, CR Vestal, D Abel, D Abel, D Rickard, D Rickard, D Rickard, den Hollander WThF, DG Drubin, DI Khomskii, DJ Vaughan, DJ Vaughan, DL Stein, DS Kelley, E Schroedinger, EJ Milner-White, EJ Milner-White, ET Degens, EV Koonin, F Heylighen, FJ Dyson, FM Harold, G Mitra-Delmotte, G Nicolis, G Wächtershäuser, GL Früh-Green, GN Ling, GO Arrhenius, GS Engel, H Frohlich, H Frohlich, H Ohfuji, H Ohfuji, H Ohldag, HH Pattee, HH Pattee, HM Palmer, I Adler, I Kant, IK Kominis, J Al-Khalili, J Breivik, J Charnock, J Cheon, J Dyment, J Hemberger, J Higo, J Hoffmeyer, J Li, J McFadden, J Spitzer, J Torbet, JC Weaver, JD Bernal, JK Jain, JL Kirschvink, JL Kirschvink, JL Kirschvink, JM McBride, JP Ferris, JS Ban, JS Beard, JT Trevors, K Hatori, K Matsuno, K Righter, KA Michie, KM Doll, LE Orgel, LE Orgel, LE Orgel, LS Levitov, M Haw, M Jibu, M Mostovoy, M Polyani, M Winkelhofer, M Wolthers, M Wu, MF Chaplin, MF Chaplin, Mitra-Delmotte, MJ Russell, MJ Russell, MJ Russell, MJ Russell, MJ Russell, MJ Russell, MJ Russell, MJ Russell, MJ Russell, MJ Russell, MO Goerbig, MP Pileni, NE Mavromatos, NJ Cerf, P Baaske, P Bak, P Galland, P Wasilewski, PCW Davies, PCW Davies, PCW Davies, PW Anderson, R Hazen, R Kopelman, R Lifshitz, R Palm, R Pastor-Satorras, R Phillips, R Shapiro, R Skomski, RA Dunlap, RCL Larter, RD Astumian, RD Astumian, RE Rosensweig, RT Wilkin, RW Chantrell, S Hagan, S Itoh, S Kauffman, S Lloyd, S Odenbach, S Sun, S Taketomi, S Traverso, SA Newman, T Schroeder, V Fritsch, V Hoffmann, VK Mer La, VM Goldschmidt, VN Manoharan, VTh Marteinsson, VV Korolev, W Cruz da, W Martin, W Martin, WH Zurek, Y Kwon, Y Lalatonne, Y Min, Z Merali, Z Sawlowicz, Z Sawlowicz, Z Wang   +172 more
core   +1 more source

Bottlenecks‐Breaking in Zinc‐Iodine Batteries Toward Practical Implementation: A Review and Perspective

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Aqueous zinc–iodine batteries (Zn–I2Bs) offer promise for grid storage due to safety and cost advantages yet face critical bottlenecks: severe self‐discharge (polyiodide shuttling and HER), limited energy density, sluggish kinetics, and zinc anode instability.
Jia‐Lin Yang, Jun‐Ming Cao, Dai‐Huo Liu, Xing‐Long Wu   +3 more
wiley   +1 more source

An improved holographic recording medium [PDF]

, 1973
Solid, linear chain hydrocarbons with molecular weight ranging from about 300 to 2000 can serve as long-lived recording medium in optical memory system.
Gange, R. A.
core   +1 more source