Quasi-Dimensional Modelling and Parametric Studies of a Heavy-Duty HCCI Engine by Sunil Kumar Pandey, Muralitharan N., Ravikrishna R. V.

“…A quasi-dimensional modelling study is conducted for the first time for a heavy duty, diesel-fuelled, multicylinder engine operating in HCCI mode. …”
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Greenhouse Gas Emissions from Heavy-duty Natural Gas Vehicles in Korea by Jigu Seo, Seokjoo Kwon, Sungwook Park

“…Abstract Since 1991, heavy-duty natural gas vehicles (NGVs) have been supplied as an alternative to heavy-duty diesel vehicles (HDVs) in Korea. …”
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Investigating PFAS emissions of light- and heavy-duty fuel cell electric vehicles by T. Lange, M. Dietrich, H. Schlottmann, V. Valkov, V. Mackert, I. Radev, H. Hoster

“…However, at this juncture, it is not yet possible to make a well-founded statement as to which components (e.g., MEA or BOP) release these substances.The PFAS concentration was found to be low overall in light-duty vehicles, while in heavy-duty vehicles, elevated levels were observed. …”
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Procedure for Handling 4-H Accounts: Duties of the 4-H Unit Treasurer by Marilyn Norman, Joy C. Jordan

“…Jordan, describes the duties of the 4-H county or unit treasurer. Includes reference. …”
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Analysis of possibility of the high-duty cast iron using for production of diesel forcers by A. N. Krutilin, V. S. Losj, T. V. Matjushinets, M. V. Osadnik

“…There is given the analysis of the possibility of change of aluminium piston alloys by high-duty cast iron with globular or vermicular form of graphite.…”
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Heavy-Duty Vehicle Braking Stability Control and HIL Verification for Improving Traffic Safety by Fahui Wang, Yongjie Lu, Haoyu Li

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“Cultivating a Sense of Duty and Responsibility to Society”: the Specificity of the “Service-Learning” Approach in China by A. D. Galkina, V. S. Nikolskiy

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Novel Energy-Efficient Miner Monitoring System with Duty-Cycled Wireless Sensor Networks by Peng Guo, Tao Jiang, Kui Zhang

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RETRACTED: Floating export duties as a tool for state regulation of the Russian grain market by S. G. Serikov

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Model Predictive Voltage Control with Optimal Duty Cycle for Three-Phase Grid-Connected Inverter by Shahrouz Ebrahimpanah, Qihong Chen, Liyan Zhang, Misbawu Adam

“…This paper proposes a model predictive voltage control (MPVC) strategy with duty cycle control for grid-connected three-phase inverters with output LCL filter. …”
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Retracted: Application of Nanometer Heavy-duty Coating in the Optimization of Process Parameters for Power Generation Machinery by International Journal of Analytical Chemistry

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Field Measurement of Dynamic Compressive Stress Response of Pavement-Subgrade Induced by Moving Heavy-Duty Trucks by Lingshi An, Feng Zhang, Yongchang Geng, Bo Lin

“…This paper presents the dynamic compressive stress response of pavement-subgrade induced by moving heavy-duty trucks. In order to study the distribution characteristic of dynamic pressure of pavement-subgrade in more detail, truck loadings, truck speeds, and dynamic pressure distributions at different depths were monitored under twenty-five working conditions on the section of Qiqihar-Nenjiang Highway in Heilongjiang Province, China. …”
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0.5 V Digitally-Tunable Filters for Biomedical Applications Exploiting Segmented Duty-Cycled Resistors by Alessandro Fava, Francesco Centurelli, Giuseppe Scotti

“…In this paper, we present the design and the experimental validation of a biquad filter for biomedical applications that takes advantage of segmented duty-cycled resistors to allow for digital tuning over a wide range of the cutoff frequency (<inline-formula> <tex-math notation="LaTeX">$f_{0}$ </tex-math></inline-formula>), quality factor (Q), and gain (K). …”
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Adaptive duty cycle control–based opportunistic routing scheme to reduce delay in cyber physical systems by Xuemei Xiang, Wei Liu, Anfeng Liu, Neal N Xiong, Zhiwen Zeng, Zhiping Cai

“…Our main work is as follows: (a) the proposed duty cycle control–based opportunistic routing scheme implements the opportunistic routing in the duty cycle–based wireless sensor networks. …”
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Model Predictive Stator Flux Control of Permanent Magnet Synchronous Motor Based on Vector Duty Ratio Modulation by Jing He, Zongyu Li, Gongping Wu, Runzhong Tang

Subjects: “…Voltage vector duty ratio…”
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Electromagnetic-Thermal Integrated Design Optimization for Hypersonic Vehicle Short-Time Duty PM Brushless DC Motor by Quanwu Li, Manfeng Dou, Bo Tan, Haitao Zhang, Dongdong Zhao

“…The PM-BLDCM is a short-time duty motor with high-power-density. Since thermal equilibrium is not reached for the PM-BLDCM, the temperature distribution is not uniform and there is a risk of local overheating. …”
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INFLUENCE OF THE METAL MATRIX STRUCTURE OF HIGH-DUTY CAST IRON ON COERCIVELY SENSITIVE MAGNETIC PARAMETER AND SPEED OF SOUND by S. G. Sandomirsky, V. L. Tsukerman

“…The analysis of influence of changes in the structure of the metal base of high-duty cast ironcompact castings with a constant form of graphite inclusions on the coercive sensitive magnetic parameters and the speed of sound is held. …”
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A Scalable Isolated Gate Driver With Programmable Frequency and Duty Cycle for Series-Connected SiC MOSFETs by Sohrab Ghafoor, Mahesh Kulkarni, Reza Mirzadarani, Peter Vaessen, Mohamad Ghaffarian Niasar

“…This article presents a simple, cost-effective open-loop gate driver that overcomes this limitation by introducing two sets of complementary pulse transformers to initialize programmable frequency and duty cycle. Successful experimental verification of the series-connected SiC <sc>mosfet</sc>s prototype is performed at 3.2 kV at various frequencies and duty cycles. …”
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Effect of chiropractic care on low back pain for active-duty military members: Mediation through biopsychosocial factors. by Zacariah K Shannon, Cynthia R Long, Elizabeth A Chrischilles, Christine M Goertz, Robert B Wallace, Carri Casteel, Ryan M Carnahan

“…This study evaluates biopsychosocial factors as mediators of the effect of chiropractic care on low back pain (LBP) intensity and interference for active-duty military members. Data from a multi-site, pragmatic clinical trial comparing six weeks of chiropractic care plus usual medical care to usual medical care alone for 750 US active-duty military members with LBP were analyzed using natural-effect, multiple-mediator modeling. …”
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Obstetric care under the military health system: An analysis of active-duty women’s and female spouses’ online discussions by Amanda M. Rebhi

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