Results 31 to 40 of about 24,225,267 (339)

Design and Numerical Analysis of a Novel Counter-Rotating Self-Adaptable Wave Energy Converter Based on CFD Technology

Energies, 2018
The lack of an efficient and reliable power supply is currently one of the bottlenecks restricting the practical application of unmanned ocean detectors.
Chongfei Sun, Zirong Luo, Jianzhong Shang, Zhongyue Lu, Yiming Zhu, Guoheng Wu   +5 more
doaj   +1 more source

PERFORMANCE AND EMISSIONS CHARACTERISTICS OF A DIESEL ENGINE FUELED BY CARBON NANOPARTICLE-BLENDED DIESEL AND BIODIESEL [PDF]

Transport Problems, 2023
Carbon-based nanomaterials have excellent properties and can be used in fuels to reduce emissions and improve engine performance and fuel economy. Due to their unique thermal conductivity properties, nanoparticles are widely used in various ways.
Stasys SLAVINSKAS, Vida JOKUBYNIENĖ
doaj   +1 more source

Performance characteristics of TreePM codes [PDF]

New Astronomy, 2003
19 pages, 10 postscript ...
Bagla, J. S., Ray, Suryadeep
openaire   +2 more sources

Effect of ignition timing and combustion duration on the performance characteristics of a diesel engine using vibe 2-zone model [PDF]

FME Transactions
Efficient energy exploitation is a necessary issue because it helps reduce fuel consumption and environmental pollution. Finding the optimal ignition timing (IT) for diesel engines to create high power and efficiency deserves attention.
Hong Duc Thong, Xuan Hieu Vo, Hung Truyen Luong, Quang Minh Pham, Hoang Son Do   +4 more
doaj   +1 more source

EFFECT OF OPERATION CONDITIONS ON CHANGE OF PUBLIC AND PRIVATE EFFICIENCY OF THE CAR [PDF]

Avtomobilʹnyj Transport (Harʹkov), 2015
The basic principles of analytical determination of the efficiency of the entire vehicle and individual units are stated. The dependences of change of the efficiency depending on the speed and load modes of vehicle operation are specified.
S. Krivoshapov
doaj  

Features of the production of technical ceramics for thermal units of the metallurgical industry

Литьë и металлургия
The article provides information on the conducted research aimed at expanding the raw material base of ceramic enterprises of the Republic of Belarus, describes the features of the use of refractory clay raw materials in the production of ...
F. I. Panteleenko, R. Ju. Popov, A. N. Shimanskaya, N. A. Shmuradko, A. S. Samsonova, I. R. Gula   +5 more
doaj   +1 more source

NUTRITIVE VALUE OF TEPHROSIA CANDIDA SEED IN WEST AFRICAN DWARF GOATS [PDF]

Journal of Central European Agriculture, 2007
Groundnut-cake (GNC), Soybean-meal (SBM) and cottonseed-cake (CSC) are expensive protein sources for ruminants. This study examined the feeding value of unconventional protein source of Tephrosia candida seed (TCS) in WAD goats.
Olaniyi BABAYEMI, Musbau BAMIKOLE
doaj  

Computer simulation of intermodulation distortion in traveling wave tube amplifiers. [PDF]

, 2001
The intermodulation performance of a helix TWT was computed using a large-signal disc model with two, three and eight correlated carriers and also using the program IMAL which models a generalized nonlinearity described by its single carrier transfer ...
Bosch, W., Carter, Richard G., Gatti, G., Srivastava, V.   +3 more
core   +1 more source

Epidemiologic, clinical, and serum markers may improve discrimination between bacterial and viral etiologies of childhood pneumonia

Frontiers in Medicine, 2023
BackgroundDiscrimination of bacterial and viral etiologies of childhood community-acquired pneumonia (CAP) is often challenging. Unnecessary antibiotic administration exposes patients to undue risks and may engender antimicrobial resistance.
Helmia Farida, Rina Triasih, Dewi Lokida, Yan Mardian, Gustiani Salim, Wahyu Nawang Wulan, Deni P. Butar-butar, Rizki Amalia Sari, Arif Budiman, Chakrawati Hayuningsih, Moh Syarofil Anam, Setya Dipayana, Mujahidah Mujahidah, Amalia Setyati, Abu Tholib Aman, Adhella Menur Naysilla, Nurhayati Lukman, Aly Diana, Muhammad Karyana, Ahnika Kline, Aaron Neal, H. Clifford Lane, Herman Kosasih, Chuen-Yen Lau   +23 more
doaj   +1 more source

Academic Performance and Behavioral Patterns [PDF]

, 2018
Identifying the factors that influence academic performance is an essential part of educational research. Previous studies have documented the importance of personality traits, class attendance, and social network structure.
A Duff, A Furnham, A Furnham, A Lepp, A Mayer, A Singh, A Stopczynski, AC Karpinski, AF Newcomb, B Sacerdote, CF Manski, D Gašević, DE Lavin, DH Saklofske, DJ Zimmerman, DR Marburger, DW Johnson, E Cohn, E Kumbasar, EA Kolek, EE Noftle, EK Gray, F Fruyt De, F Lievens, FL Oswald, FT Leong, G Curcio, H Cho, H Yang, HA Hill, HP Chow, HR Bernard, J Brocato, J Chen, J Hommes, J Lane, J Leach, J-P Vandamme, J-V Tomás-Miquel, JA Paul, JJ Al-Menayes, JJ Al-Menayes, JJ Valletta, JW Lounsbury, K Cleemput Van, KA Barchard, KM O’Connor, KR White, KW Bauer, L Buckalew, L Stanca, LC Freeman, LR Goldberg, M Credé, M Goff, M Komarraju, M Owens, M Tayseer, MA Conard, ME Haines, MG Rothstein, ML Blerkom Van, MM Maqableh, MP Vitale, MS DeBerard, N Eagle, N Eagle, NT Nghe, P Hair, P Phillips, P Sapiezynski, P Sapiezynski, PA Kirschner, PH Langford, PV Marsden, R Junco, R Junco, R Stinebrickner, R Wang, RA Smith, RN Wolfe, RT Sparrowe, S Ainin, S Akgun, SD Ridgell, SE Carrell, SE Gump, SJ Dollinger, SL Thomas, SM Stewart, SR Sirin, SV Paunonen, SV Paunonen, T Chamorro-Premuzic, T Chamorro-Premuzic, T Farsides, T-F Lin, TE Rizzuto, TF Van de Mortel, TH Macan, TJ Prociuk, TT Baldwin, V Kassarnig, V Sekara, VV Busato, W Mischel, WC Jacobsen, YC Yuan, Å Diseth   +108 more
core   +3 more sources