Results 41 to 50 of about 694,779 (119)

Heating neutral beams for ITER: negative ion sources to tune fusion plasmas

New Journal of Physics, 2017
Neutral beam injection (NBI) based on a negative ion source is one of the basic heating and current drive systems designed for ITER required to reach its goals of the operation with high fusion power, P _fus  ∼ 500 MW with fusion gain, Q  = 10 for 400 s ...
M J Singh, D Boilson, A R Polevoi, Toshihiro Oikawa, Raphael Mitteau   +4 more
doaj   +1 more source

Synthesis, Characterisation and Antimicrobial Evaluation of a New Bis(semicarbazone) Ligand and Its Coordination Complexes [PDF]

مجلة جامعة الانبار للعلوم الصرفة
This study aimed to synthesise a new multidentate bis(semicarbazone) ligand, (2Z,2'E)-2,2'-(((propane-1,3-diylbis(oxy))bis(2,1-phenylene))bis(methanylylidene))-bis(hydrazine-1-carboxamide) (H₂L), and to investigate its paramagnetic coordination compounds
Mohamad Hameed, Mohamad Al-Jeboori
doaj   +1 more source

Effects of Different Extraction Methods on the Composition and Properties of Jinggang Pomelo Peel Essential Oil

Shipin gongye ke-ji
Taking Jinggang pomelo peel essential oil (JPPEO) as the research object, two methods of steam distillation and low-temperature continuous phase transition were used for extraction. Orthogonal test was used to study the effects of extraction temperature,
Xin LI, Jianxin HUA, Jiehong LUO, Guoqing WANG, Gan CHEN, Aimei ZHOU   +5 more
doaj   +1 more source

Dimorphism of Trichosporon cutaneum and impact on its lipid production

Biotechnology for Biofuels, 2019
Background Compared to the oleaginous yeast Yarrowia lipolytica, Trichosporon cutaneum can metabolize pentose sugars more efficiently, and in the meantime is more tolerant to inhibitors, which is suitable for lipid production from lignocellulosic biomass.
Ya Wang, Riming Yan, Lijuan Tang, Libin Zhu, Du Zhu, Fengwu Bai   +5 more
doaj   +1 more source

Determination of confinement regime boundaries via separatrix parameters on Alcator C-Mod based on a model for interchange-drift-Alfvén turbulence

Nuclear Fusion
The separatrix operational space (SepOS) model (Eich and Manz 2021 Nucl. Fusion 61 086017) is shown to predict the L–H transition, the L-mode density limit, and the ideal magnetohydrodynamic ballooning limit in terms of separatrix parameters for a wide ...
M.A. Miller, J.W. Hughes, T. Eich, G.R. Tynan, P. Manz, T. Body, D. Silvagni, O. Grover, A.E. Hubbard, A. Cavallaro, M. Wigram, A.Q. Kuang, S. Mordijck, B. LaBombard, J. Dunsmore, D. Whyte   +15 more
doaj   +1 more source

Leaching of NMC industrial black mass in the presence of LFP

Scientific Reports
This study focuses on the effect of an emerging source of waste, lithium iron phosphate (LFP) cathode materials, on the hydrometallurgical recycling of the currently dominant industrial battery waste that is rich in transition metals (Ni, Co, Mn, and Li).
Yuanmin Zou, Alexander Chernyaev, Muhammad Ossama, Sipi Seisko, Mari Lundström   +4 more
doaj   +1 more source

Nitric Oxide Does Not Improve Liver Mitochondrial Function 48 Hours After Cecal Ligation and Perforation in Experimental Sepsis

Antioxidants
Nitric oxide (NO) has a dual effect on mitochondria. Incubating liver mitochondria with NO improves oxidative phosphorylation (OXPHOS) efficiency by decreasing state 4 respiration more than ATP synthesis and preventing mitochondrial permeability ...
Pierre Eyenga, Shey-Shing Sheu
doaj   +1 more source

Quantification of locked mode instability triggered by a change in confinement

Nuclear Fusion
This work presents the first analysis of the disruptive locked mode (LM) triggered by the dynamics of a confinement change. It shows that, under certain conditions, the LM threshold during the transient is significantly lower than expected from steady ...
M. Peterka, J. Seidl, T. Markovic, A. Loarte, N.C. Logan, J.-K. Park, P. Cahyna, J. Havlicek, M. Imrisek, L. Kripner, R. Panek, M. Sos, P. Bilkova, K. Bogar, P. Bohm, A. Casolari, Y. Gribov, O. Grover, P. Hacek, M. Hron, K. Kovarik, M. Tomes, D. Tskhakaya, J. Varju, P. Vondracek, V. Weinzettl, the COMPASS Team   +26 more
doaj   +1 more source

Effect of Artificial Aging Conditions on Mechanical Properties of EN AW 6056 Aluminum Alloy

Metals
The 6xxx series aluminum alloys are preferred in many industrial applications because they can achieve relatively high strength levels through heat treatment.
Gizem Ay, Mehmet Okan Görtan, Fatih Çağırankaya   +2 more
doaj   +1 more source

Impact of passive immunity and quality of transition milk on preweaning dairy and dairy-beef cross calf health in a pasture-based block calving system: A cohort study

Journal of Dairy Science
: The objective of this observational cohort study was to evaluate how passive immunity, measured by serum IgG at 24 to 36 h of life, and transition milk quality (assessed via IgG intake) was associated with mortality, treatment incidence, antimicrobial ...
R. Davies, D.L. Renaud, A.I. Macrae
doaj   +1 more source