Results 131 to 140 of about 27,051 (336)

Cyanoacetamidobetaine—A Zwitterionic Nitrile Derivative

ChemistryOpen, EarlyView.
The reaction of sodium dicyanamide with betainium chloride in aqueous solution affords N‐cyano‐2‐(trimethylammonio)acetaminide (cyanoacetamidobetaine). Single crystal X‐ray diffraction reveals a monoclinic structure comprising a trimethylammonium head group connected to a cyanoacetaminide unit via a methylene bridge.
Pan Duan, Julia‐Maria Hübner, Florian Puls, Vitaliy Romaka, Hans‐Joachim Knölker, Michael Ruck   +5 more
wiley   +1 more source

Antioxidant-rich beetroot juice does not adversely affect acute neuromuscular adaptation following eccentric exercise [PDF]

, 2017
This study examined the effects of beetroot juice on the repeated bout effect (RBE) to eccentric exercise. Twenty-nine recreationally active males performed two bouts of 100-drop jumps, separated by 14–21 days.
Bell, Oliver, Clifford, Tom, Howatson, Glyn, Stevenson, Emma, West, Dan   +4 more
core   +1 more source

Beetroot (Beta vulgaris L. var. conditiva Alef.) pretreated by freeze-thaw: influence of drying methods on the quality characteristics

CyTA - Journal of Food
This study aimed to investigate the impact of microwave drying (MD), microwave vacuum drying (MVD), freeze drying (FD), vacuum drying (VD), hot air drying (HAD), and sun drying (SD) on the quality attributes of freeze-thaw pretreated beetroots.
Yan Liu, A. Helikh, Andrii Filon, Xiaoxian Tang, Zhenhua Duan, Aiqing Ren   +5 more
semanticscholar   +1 more source

Exploring the Tribological Properties of 3D Printed Polymer Composites: An Experimental Study

Polymer Composites, EarlyView.
Tribological pin‐on‐disc testing of FDM‐manufactured pins. Pins made from PLA, TPU, bronze‐filled PLA (BRO), and their combinations were tested against a SAE 1020 steel disc to evaluate friction, wear, and surface morphology. ABSTRACT In recent years, additive manufacturing, especially 3D printing, has been gaining more space in the production of parts
G. Lasch, G. G. Sostizzo, G. S. Gehlen, M. T. Birosz, M. Andó, R. H. S. Souza, A. A. Rodrigues, J. C. Poletto, L. Y. Barros, N. F. Ferreira, P. D. Neis   +10 more
wiley   +1 more source

Impact of flavonoid-rich black tea and beetroot juice on postprandial peripheral vascular resistance and glucose homeostasis in obese, insulin-resistant men: a randomized controlled trial. [PDF]

, 2016
BACKGROUND: Insulin-stimulated muscle blood flow facilitates plasma glucose disposal after a meal, a mechanism that is impaired in obese, insulin-resistant volunteers.
AI Shepherd, American Diabetes Association, CE Hill, CT Minson, D Grassi, D Grassi, D Thiebaud, Dagmar Fuchs, DH Thijssen, DH Thijssen, Dick H. Thijssen, FJ Larsen, G Assmann, I Stensvold, J Oyama, JA Bryans, JA Kim, JC Louie, Jean Nyakayiru, JI Dower, JJ Brunnekreef, JO Lundberg, JR Martina, KG Alberti, LN Livera, M Bahra, M Gilchrist, M Siervo, MA Vincent, Maria T. E. Hopman, MGW Clark, MJ Joyner, N Nagaya, NM Cermak, P Mitrou, PC Wootton-Beard, PC Wootton-Beard, PJ Joris, PM Bos, R Huxley, Richard Draijer, RT Ras, SL Aronoff, Theo P. J. Mulder, Thijs M. H. Eijsvogels, U Heinrich, V Kapil, WS Yang   +47 more
core   +3 more sources

Poly(L‐Lactide‐Co‐ε‐Caprolactone)/glass Fiber Composites: Toward Improved Mechanical Properties of Polylactide‐Based Composites

Polymer Composites, EarlyView.
Enhanced impact strength in PLLA‐based composites via ε‐caprolactone incorporation in the matrix. ABSTRACT Inherent brittleness and limited toughness of polylactide (PLA) restrict its use in high‐performance applications. To overcome these limitations, poly(L‐lactide) (PLLA) is often blended with more ductile thermoplastics or chemically modified ...
Bernard Miranda Campos, Gaëlle Fontaine, Serge Bourbigot, Grégory Stoclet, Fanny Bonnet   +4 more
wiley   +1 more source

Challenges facing the management of pesticide resistance in weeds, diseases and insect pests in European agriculture and the future of effective IPM implementation

Pest Management Science, EarlyView.
Opinion on pesticide resistance and management in the European Union (EU) and United Kingdom (UK) is presented cognisant of changes in regulation that impact on mode of action availability and cropping system choice. Abstract In recent times, pesticide resistance has been managed reasonably effectively, either proactively or reactively, by monitoring ...
Julian Smith, Bianca Assis Barbosa Martins, Roland Beffa, Linda M Field, Andreas Goertz, Gael Le Goupil, Andreas Mehl, Juergen Langewald, Samuel Martinelli, Caio Vitagliano Santi Rossi, John A Wiles   +10 more
wiley   +1 more source

Effect of Acute Beetroot Supplementation on Exercise Performance of CrossFit® Male Athletes: Randomized, Doubleblind, Placebo-Controlled Crossover Study [PDF]

SportLogia
The study aimed to evaluate the effect of beetroot supplementation on the number of repetitions in the Cindy test of male athletes who practice CrossFit® to improve their exercise performance. Twenty male CrossFit® athletes (age = 28 ±3 years, height = 1.
Liliana Madera, Citlali M. Lara, Beatriz A. Gámez, Ángel Magaña, Quiané Tecuapetla, Rachel Kimble, Reza Zare, Katie M. Heinrich   +7 more
doaj   +1 more source

Decomposition rate of organic fertilizers: effect on yield, nitrogen availability and nitrogen stock in the soil [PDF]

, 2012
The nitrogen of organic fertilizers does not fully mineralize within a season, and hence will partly become available in later years. This effect is taken into account for the first year but generally not in later fertilizer applications.
Burgt, Geert-Jan H.M., Opheusden, A. H. M., Rietberg, P.I.   +2 more
core  

The effect of soil risk element contamination level on the element contents in Ocimum basilicum L. [PDF]

, 2015
Red basil (Ocimum basilicum L.) cv. Red Rubin was cultivated in model pot experiment in the soil amended by arsenic, cadmium and lead solutions in stepwise concentrations representing the soil concentration levels of former mining area in the vicinity of
Havlik, Jaroslav, Růžičková, Petra, Száková, Jiřina, Tlustoš, Pavel   +3 more
core   +1 more source