Log in

Relevant bibliographies by topics / Test Pack / Journal articles

To see the other types of publications on this topic, follow the link: Test Pack.

Journal articles on the topic 'Test Pack'

Author: Grafiati

Published: 4 June 2021

Last updated: 18 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Test Pack.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Odabasi, Zeki, Jordan A. Brooks, Dae S. Kim, Gwen C. Claussen, and Shin J. Oh. "Ice-Pack Test in Myasthenia Gravis." Journal of Clinical Neuromuscular Disease 1, no. 3 (2000): 141–44. http://dx.doi.org/10.1097/00131402-200003000-00006.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Sethi, K. D., M. H. Rivner, and T. R. Swift. "Ice pack test for myasthenia gravis." Neurology 37, no. 8 (1987): 1383. http://dx.doi.org/10.1212/wnl.37.8.1383.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

C, R., A. V, and S. MK. "Ice pack test: is it obsolete?" Case Reports 2011, jul28 1 (2011): bcr0420114066. http://dx.doi.org/10.1136/bcr.04.2011.4066.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Czaplinski, Adam, Andreas J. Steck, and Peter Fuhr. "Ice pack test for myasthenia gravis." Journal of Neurology 250, no. 7 (2003): 883–84. http://dx.doi.org/10.1007/s00415-003-1121-1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Ko, Sung-Tae, Jaehyung Lee, Jung-Hoon Ahn, and Byoung Kuk Lee. "Innovative Modeling Approach for Li-Ion Battery Packs Considering Intrinsic Cell Unbalances and Packaging Elements." Energies 12, no. 3 (2019): 356. http://dx.doi.org/10.3390/en12030356.

Full text

Abstract:

In this paper, an innovative modeling approach for Li-ion battery packs is proposed by considering intrinsic cell unbalances and packaging elements. The proposed modeling method shows that the accurate battery pack model can be achieved if the overall influences of intrinsic cell unbalances and packaging elements are taken account. Concurrently, the proposed method takes a practical model structure, resulting in the reduction of computational burden in a battery management system. Furthermore, because the proposed method utilizes cell information without a manufactured battery pack, it can be

APA, Harvard, Vancouver, ISO, and other styles

6

Wang, Bo, Wei Zhou, Hui Qi Shi, and Bin Li. "The Model of PNGV of High-Power Lithium-Ion Battery and Test Validation." Applied Mechanics and Materials 556-562 (May 2014): 270–74. http://dx.doi.org/10.4028/www.scientific.net/amm.556-562.270.

Full text

Abstract:

Based on the HPPC test data of 8Ah/144V lithium-ion battery pack, the PNGV model parameters are identified when operation temperature of battery pack is 20°C and the model of PNGV of high-power lithium ion battery pack is build. According to actual operation characteristics of high-power battery pack, the actual output voltage and model predictive voltage are compared under the high-power battery pack different operating condition based on Arbin test bench. It’s showed that the PNGV model predictive precision is not high when high-power battery pack is under steady state condition; the model p

APA, Harvard, Vancouver, ISO, and other styles

7

Cheo, S. W., Q. J. Low, W. C. Mow, and Y. K. Chia. "Ice pack test—an useful bedside test to diagnose myasthenia gravis." QJM: An International Journal of Medicine 112, no. 5 (2018): 381–82. http://dx.doi.org/10.1093/qjmed/hcy284.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Saifudin, Ali, Siti Aslimah, Lia Nur Aini, and Theo Mahiseta Syahniar. "Diagnosis Kebuntingan Kuda Menggunakan Kit mare Test Pack." Jurnal Ilmu Peternakan Terapan 2, no. 2 (2019): 44–49. http://dx.doi.org/10.25047/jipt.v2i2.1425.

Full text

Abstract:

This research aimed to diagnosed pregnancy on mares using a test mare (MTP) kit. This study using 10 mares were used to confirm their pregnancy status using a rectal exploration technique (gold standard) using seven pregnant mares (K1) and three non-pregnant mares (K2). Serums from both groups were tested using a MTP kit. The research data were tested descriptive. The results showed that seven mares that were positively pregnant and three negative mares unpregnant after being tested using the MTP kit and rectal exploration. The conclusion that the MTP kit can be used to diagnose pregnancy in m

APA, Harvard, Vancouver, ISO, and other styles

9

Jacobson, Daniel M. "The “ice pack test” for diagnosing myasthenia gravis." Ophthalmology 107, no. 4 (2000): 622–23. http://dx.doi.org/10.1016/s0161-6420(99)00157-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Klein, Samuel, Robert Feldman, and Neeraj Chhabra. "The Bedside Ice Pack Test for Myasthenia Gravis." Journal of Emergency Medicine 58, no. 2 (2020): 334–35. http://dx.doi.org/10.1016/j.jemermed.2019.10.020.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Hassan, Danish, Muhammad Kashif, Mohammad A. Mohseni Bandpei, et al. "School Bag Packs and Associated Problems among School Going Children." Physikalische Medizin, Rehabilitationsmedizin, Kurortmedizin 30, no. 01 (2019): 10–16. http://dx.doi.org/10.1055/a-1010-6505.

Full text

Abstract:

Abstract Objective The objective of this study was to assess school backpacks and associated problems across school going children aged 8–12 years in Lahore, Pakistan. Self-perceived pain related to bag pack use, correlation between self-reported pain and perceived weight of bag pack, duration of bag pack carriage and the method of bag pack carriage were evaluated. Methodology A cross-sectional survey was conducted on 3500 students from different private schools across Lahore. Both male and female students from the age of 8–12 years that were present on the day of the study with no apparent ph

APA, Harvard, Vancouver, ISO, and other styles

12

Wang, Xiaohong, Shixiang Li, Lizhi Wang, Yaning Sun, and Zhongxing Wang. "Degradation and Dependence Analysis of a Lithium-Ion Battery Pack in the Unbalanced State." Energies 13, no. 22 (2020): 5934. http://dx.doi.org/10.3390/en13225934.

Full text

Abstract:

Lithium-ion batteries are widely used in the energy field due to their high efficiency and clean characteristics. They provide more possibilities for electric vehicles, drones, and other applications, and they can provide the higher requirements necessary for the reliability of battery pack systems. However, it is easy for a battery pack to be unbalanced because of the dependence between the cells. The unbalanced state will make the degradation process more complex and cause abnormal discharge parameters, which brings challenges in the analysis of the state of health (SOH) of battery packs. In

APA, Harvard, Vancouver, ISO, and other styles

13

Lv, Li Ya, and Yong Jun Min. "Power Batteries Pack Test System Based on GPIB Protocol." Advanced Materials Research 328-330 (September 2011): 614–18. http://dx.doi.org/10.4028/www.scientific.net/amr.328-330.614.

Full text

Abstract:

A communication and data collection device was designed based on GPIB protocol, with the design of PC control and automatic measurement software, which can complete programmable electronic load control and ambient temperature data acquision, implementation of new energy vehicles for the automatic measurement of battery pack and Data records, simplifying test system design. The results show that the system operation and reliable performance, advanced features, can realize the new energy vehicle power battery pack automated testing of complex working conditions.

APA, Harvard, Vancouver, ISO, and other styles

14

Wang, Zhen Po, Chun Lu, and Peng Liu. "Reviews of Studying on Thermal Management System in EV/HEV Battery Pack." Advanced Materials Research 291-294 (July 2011): 1674–78. http://dx.doi.org/10.4028/www.scientific.net/amr.291-294.1674.

Full text

Abstract:

Keeping appropriate temperature of battery pack is crucial for EV/HEV’s safe operation and optimal performance. Existing literatures mainly concerned theoretical analysis on comparison of different cooling/heating methods and distribution of temperature field in a battery pack. This paper reviewes recent research about design, test and optimization of thermal management system, and presents a prediction of development. Further research should focus on coefficient-of-performance (COP) analysis, closed-cycle control of heating/cooling power, optimizing the theoretical designs and testing more ba

APA, Harvard, Vancouver, ISO, and other styles

15

Mardliyana, Nova Elok, Abkar Raden, and Umu Hani EN. "Effect of ice gel compress towards labor pain during Active Phase Stage I at private midwivery clinics in Surabaya City area." Majalah Obstetri & Ginekologi 25, no. 1 (2018): 21. http://dx.doi.org/10.20473/mog.v25i12017.21-24.

Full text

Abstract:

Objectives: to clarify the effect of gel ice pack against the first stage of labor pain of the active phase.Materials and Methods: The study design True experiment with design Randomized Controlled Trial conducted in several places independently practicing midwives. Research samples were 44 maternal maternity which 22 were given ice gel packs and 22 maternal performed relaxation techniques. The analysis includes statistical chi-square test with 95% confidence interval.Results: The results showed no significant correlation between the administration of gel ice packs to decrease pain intensity a

APA, Harvard, Vancouver, ISO, and other styles

16

Almeida, Diogo Fraxino de, Rafael de Figueiredo Radaeli, and Aluisio Cláudio Mentor Neves Couto Melo Jr. "Ice pack test in the diagnosis of myasthenia gravis." Arquivos de Neuro-Psiquiatria 66, no. 1 (2008): 96–98. http://dx.doi.org/10.1590/s0004-282x2008000100025.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Ginanjar, Rizal, Soeharyo Hadisaputro, Mardiyono Mardiyono, and Sudirman Sudirman. "EFFECTIVENESS OF COLD PACK WITH EARLY AMBULATION IN PREVENTING COMPLICATIONS OF HAEMORRHAGE AND HAEMATOMA IN PATIENTS POST CARDIAC CATHETERIZATION." Belitung Nursing Journal 4, no. 1 (2018): 83–88. http://dx.doi.org/10.33546/bnj.352.

Full text

Abstract:

Objective: To examine the effect of early ambulation with cold pack on the prevention of bleeding and haematoma complications in patients post-cardiac catheterization. Methods: This research used an experimental method with randomized posttest-only control group design. Thirty respondents were randomly selected using simple random sampling, with 15 assigned in the experiment and control group. The experiment group was given cold pack and early mobilization, while the control group was given sand pillow with immobilization for 6 hours. Independent t-test and Fisher’s exact test were used for da

APA, Harvard, Vancouver, ISO, and other styles

18

Lee, Park, and Kim. "Incremental Capacity Curve Peak Points-Based Regression Analysis for the State-of-Health Prediction of a Retired LiNiCoAlO2 Series/Parallel Configured Battery Pack." Electronics 8, no. 10 (2019): 1118. http://dx.doi.org/10.3390/electronics8101118.

Full text

Abstract:

To recycle retired series/parallel battery packs, it is necessary to know their state-of-health (SOH) correctly. Unfortunately, voltage imbalances between the cells occur repeatedly during discharging/charging. The voltage ranges for the discharge/charge of a retired series/parallel battery pack are reduced owing to the voltage imbalances between the cells. To determine the accurate SOH of a retired series/parallel battery pack, it is necessary to calculate the total discharge capacity using fully discharging/charging tests. However, a fully discharging/charging test is impossible owing to the

APA, Harvard, Vancouver, ISO, and other styles

19

Brackett, J., B. Durley, R. Janczak, et al. "Centrifugal ion-selective electrode system for potassium in whole blood." Clinical Chemistry 36, no. 12 (1990): 2126–30. http://dx.doi.org/10.1093/clinchem/36.12.2126.

Full text

Abstract:

Abstract We describe a novel ion-selective electrode (ISE) system that can be used in the Abbott Vision analyzer. A reusable sensor pack and a disposable test pack have been miniaturized to approximately the size and weight of a conventional Vision test pack, thus eliminating the need for a separate ISE module. The sensor pack contains a fluid path, battery-powered electronics, and screw-in electrodes. The test pack contains separate chambers and fluid channels for a blood specimen and two aqueous calibrators. During a run, plasma is separated from blood cells and is moved sequentially, along

APA, Harvard, Vancouver, ISO, and other styles

20

Ramesh Babu, Anandh, Jelena Andric, Blago Minovski, and Simone Sebben. "System-Level Modeling and Thermal Simulations of Large Battery Packs for Electric Trucks." Energies 14, no. 16 (2021): 4796. http://dx.doi.org/10.3390/en14164796.

Full text

Abstract:

Electromobility has gained significance over recent years and the requirements on the performance and efficiency of electric vehicles are growing. Lithium-ion batteries are the primary source of energy in electric vehicles and their performance is highly dependent on the operating temperature. There is a compelling need to create a robust modeling framework to drive the design of vehicle batteries in the ever-competitive market. This paper presents a system-level modeling methodology for thermal simulations of large battery packs for electric trucks under real-world operating conditions. The b

APA, Harvard, Vancouver, ISO, and other styles

21

Ghoniem, Gamal M., Frederick Walters, and Virginia Lewis. "The Value of the Vaginal Pack Test in Large Cystoceles." Journal of Urology 152, no. 3 (1994): 931–34. http://dx.doi.org/10.1016/s0022-5347(17)32613-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Kearsey, Christopher, Prabhath Fernando, Domnick D'costa, and Phillip Ferdinand. "The Use of the Ice Pack Test in Myasthenia Gravis." JRSM Short Reports 1, no. 1 (2010): 1–3. http://dx.doi.org/10.1258/shorts.2009.090037.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Ferris, J., M. Schnieders, S. E. Gaskill, and B. C. Ruby. "BLOOD PRESSURE RESPONSES DURING THE USFS WILDLAND FIREFIGHTER PACK TEST." Medicine & Science in Sports & Exercise 35, Supplement 1 (2003): S132. http://dx.doi.org/10.1097/00005768-200305001-00724.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Alfiero, Christopher J., Charles L. Dumke, Brent C. Ruby, and Matthew W. Bundle. "Cardiorespiratory Responses to the USFS Wildland Firefighter Arduous Pack Test." Medicine & Science in Sports & Exercise 50, no. 5S (2018): 499. http://dx.doi.org/10.1249/01.mss.0000536722.29066.dd.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Wang, Xuan, Qiang Yi Luo, and Ling Ling Li. "Research on Automatic Test Method of VMF Codecs." Applied Mechanics and Materials 511-512 (February 2014): 1189–95. http://dx.doi.org/10.4028/www.scientific.net/amm.511-512.1189.

Full text

Abstract:

Test of VMF Codecs aims to find errors. This paper proposes an automatic test method of VMF codecs, the method use VMF Data Element Dictionary as the input data. Firstly the test process is designed for pack & unpack functions using legal and illegal test cases, then discusses the test cases suitable for automatic generation, and proposes an automatic test case generation method, the method consists of such steps: design of VMF Data Element Dictionary, message format analysis, generation of message storage struct, generation of message pack & unpack function, generation of legal test c

APA, Harvard, Vancouver, ISO, and other styles

26

Freitas, Raphael Ribeiro de Aquino, and Maria Angela Tardelli. "Comparative analysis of ampoules and vials in sterile and conventional packaging as to microbial load and sterility test." Einstein (São Paulo) 14, no. 2 (2016): 226–30. http://dx.doi.org/10.1590/s1679-45082016ao3484.

Full text

Abstract:

ABSTRACT Objective To compare sterility and microbial (bacteria and fungi) load in the outer part of hyperbaric bupivacaine (Neocaína®) in ampoule and bupivacaine in vial, in conventional and sterile pack formulations. Methods The sterile packs were divided into two groups: G1 (n=16) with ampoules and G2 (n=16) with vials. Conventional formulations were divided into two groups, being G3 (n=16) with ampoules and G4 (n=16) with vials. The ampoules and vials were opened and had their content drawn. The empty bottles were then placed in sterile plastic bags and sent for analysis of microbial load

APA, Harvard, Vancouver, ISO, and other styles

27

Cho, Seong-Rak, Chang-Soo Yoo, and Seong-Yeob Jeong. "Development of Model Test Methodology of Pack Ice in Square Type Ice Tank." Journal of the Society of Naval Architects of Korea 48, no. 5 (2011): 390–95. http://dx.doi.org/10.3744/snak.2011.48.5.390.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Syafrianto, Eko, Pramana K.H, and Zulfa Zulfa. "Pengaruh Workplace Stretching Exercise (WSE) dan Heat Therapy (Hot Pack) terhadap Keluhan Muskuloskletal pada Perawat Tahun 2019." Jurnal Ilmiah Universitas Batanghari Jambi 19, no. 3 (2019): 678. http://dx.doi.org/10.33087/jiubj.v19i3.749.

Full text

Abstract:

Musculosceletal disorders are complaints that are often felt by nurses in providing nursing care. One of the most effective ways to overcome this is by providing combination therapy of workplace stretching exercise (WSE) and heat therapy (hot pack). The purpose of this study was to determine the effect of WSE and hot packs on musculosceletal disorders in nurses. This research is a Quasi Experiment Design study with a Two-Group Pre-Post design. The sample in this study were 52 nurses divided into 2 groups using simple random sampling technique. Musculosceletal disorders were measured using nord

APA, Harvard, Vancouver, ISO, and other styles

29

Fuentes-León, Paulina, Natalia Jara-Poblete, Pía Bastías-Sánchez, Kaio Fernando Vitzel, and Gabriel Nasri Marzuca-Nassr. "Heat transfer by three types of hot pack and its implication on the flexibility of the lower back: a randomized, controlled trial." Fisioterapia e Pesquisa 23, no. 2 (2016): 201–9. http://dx.doi.org/10.1590/1809-2950/15088923022016.

Full text

Abstract:

ABSTRACT The use of hot pack is a common superficial thermotherapy strategy and one of its benefits is the increase of muscle flexibility. However, there is a lack of information about the effects of the heat pack alone, without being used in association with other therapeutic interventions, in the flexibility of the lumbar region. The aim of this study was to compare the effects generated by the application of three different pack on the flexibility of the lower backs of healthy students. Three sessions of 15 minutes of superficial heat through a hot pack (moist heat pack-MHP, seed pack-SP or

APA, Harvard, Vancouver, ISO, and other styles

30

Ren, Lei, David Howard, and Richard K. Jones. "Mathematical Modelling of Biomechanical Interactions between Backpack and Bearer during Load Carriage." Journal of Applied Mathematics 2013 (2013): 1–12. http://dx.doi.org/10.1155/2013/349638.

Full text

Abstract:

This paper proposes a three-dimensional mathematical model of the biomechanical interactions between backpack and bearer during load carriage. The model considers both the coupled pack motions, which follow the torso, and also the longitudinal compliance and damping in the backpack suspension. The pack interaction forces and moments, acting on the bearer, are determined from kinematic relationships, equations of motion, and a dynamic pack suspension model. The parameters of the pack suspension model were identified from test data obtained using a load carriage test rig. Output from the load ca

APA, Harvard, Vancouver, ISO, and other styles

31

Bachtiar, Farahdina, Andi Rabiatul Mahbuba Mursyid, and Salki Sadmita. "A Comparison of Hot Pack and Stretching Exercises on Primary Dysmenorrhea in Adolescent Girls." Indonesian Contemporary Nursing Journal (ICON Journal) 4, no. 1 (2019): 38. http://dx.doi.org/10.20956/icon.v4i1.4795.

Full text

Abstract:

Introduction: Dysmenorrhea or menstrual cramps is a pain (usually in the pelvis, lower back or abdomen) during menstruation. The pain usually begins several days before or during menstrual bleeding starts. It is often mild but in some cases, the symptoms may be more painful and cause discomfort. Dysmenorrhea is divided into two categories including primary (not associated with pelvic pathology) and secondary (resulting from underlying diseases) dysmenorrhea. The purpose of this study was to compare the effect of hot pack and stretching exercises on pain in adolescent girls with primary dysmeno

APA, Harvard, Vancouver, ISO, and other styles

32

Schultz, S. G., J. T. Holen, J. P. Donohue, and T. A. Francoeur. "Two-dimensional centrifugation for desk-top clinical chemistry." Clinical Chemistry 31, no. 9 (1985): 1457–63. http://dx.doi.org/10.1093/clinchem/31.9.1457.

Full text

Abstract:

Abstract We have developed a new system for clinical chemistry analysis, the Vision System, in which centrifugal force is used to separate whole blood, measure reagent and plasma volumes, and complete all steps required for a spectrophotometric analysis. The system is based on use of a multichambered plastic test pack containing liquid reagents, which can be centrifuged at 500 X g in two planes, oriented at right angles to each other. Alternating centrifugal fields allows liquid reagents and plasma to flow into highly precise measuring and mixing chambers. A unique flash lamp and diode array s

APA, Harvard, Vancouver, ISO, and other styles

33

Wang, Shun-Chung, Chun-Yu Liu, and Yi-Hua Liu. "A Non-Dissipative Equalizer with Fast Energy Transfer Based on Adaptive Balancing Current Control." Electronics 9, no. 12 (2020): 1990. http://dx.doi.org/10.3390/electronics9121990.

Full text

Abstract:

In this study, an active inductive equalizer with fast energy transfer based on adaptive balancing current control is proposed to rapidly equilibrate lithium-ion battery packs. A multiphase structure of equalizer formed by many specific parallel converter legs (PCLs) with bidirectional energy conversion serves as the power transfer stage to make the charge shuttle back and forth between the cell and sub-pack or sub-pack and sub-pack more flexible and efficient. This article focuses on dealing with the problem of slow balancing rate, which inherently arises from the reduction of balancing curre

APA, Harvard, Vancouver, ISO, and other styles

34

Chatzistefanou, Klio I., Tassos Kouris, Evangelos Iliakis, et al. "The Ice Pack Test in the Differential Diagnosis of Myasthenic Diplopia." Ophthalmology 116, no. 11 (2009): 2236–43. http://dx.doi.org/10.1016/j.ophtha.2009.04.039.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Kumar, Praveen, and C. T. Choong. "The Ice Pack Test in a young infant with myasthenia gravis." Current Medicine Research and Practice 6, no. 6 (2016): 249–50. http://dx.doi.org/10.1016/j.cmrp.2016.10.005.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Brooks, J. A., S. J. Oh, G. C. Claussen, and T. J. Moskowitz. "The electrophysiological basis of the ice pack test in myasthenia gravis." Electroencephalography and Clinical Neurophysiology 98, no. 3 (1996): P10. http://dx.doi.org/10.1016/0013-4694(96)80261-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Zhao, Wenping, and Przemyslaw Zagrodzki. "Study of Wet Friction Material Test Under Severe Thermal and Mechanical Loading (“Bump Test”)." Journal of Tribology 123, no. 1 (2000): 224–29. http://dx.doi.org/10.1115/1.1331056.

Full text

Abstract:

One of the fatigue tests used for friction materials is the so called “bump test”. In this test, one of the reaction disks in a pack of disks has machined bumps across the contact surface. These bumps generate locally high contact pressure and temperature. In this way, severe contact conditions like that arising in service can be reproduced. The major difficulty in utilizing the “bump test” is estimation of the local pressure and temperature. In this paper, a model is developed and experimental verification of thermoelastic contact is presented. The model represents a multi-surface contact pro

APA, Harvard, Vancouver, ISO, and other styles

38

Darmo, Sujita, Sinarep Sinarep, and Rudy Soenoko. "A study of the pack carburizing quenching treatment with cane molasses cooling medium effect on the wear resistance of low carbon steel." Eastern-European Journal of Enterprise Technologies 2, no. 12 (110) (2021): 32–37. http://dx.doi.org/10.15587/1729-4061.2021.228627.

Full text

Abstract:

In the present study, various quenching media were added as cooling media for the quenching after pack carburizing treatment. The aim of this research is to get a suitable cooling medium for pack carburizing quenching treatment to increase the wear resistance of low carbon steel. Many cylindrical specimens for the adhesion wear tests were prepared from the used SS400 steel according to ASTM G99-04 specifications. Two heat treatment processes, namely pack carburizing and quenching were done. Firstly, the specimens are pack-carburized at a temperature of 875 °C, soaking time of 2 hours and quenc

APA, Harvard, Vancouver, ISO, and other styles

39

Dias, Leonor, and Rui Araújo. "Ice pack test in myasthenia gravis: a cool investigation at the bedside." Lancet 396, no. 10261 (2020): e82. http://dx.doi.org/10.1016/s0140-6736(20)32263-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Konstantinov, V. M., and I. A. Buloichyk. "Influence of sherardizing on working properties of metal parts subjected to prior heat treatment." Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY), no. 4 (December 16, 2020): 131–38. http://dx.doi.org/10.21122/1683-6065-2020-4-131-138.

Full text

Abstract:

The article reveals the data concerning the mechanical properties changes of heat-treated steel articles subjected to thermo diffusion pack cementation. The temperature frames of thermo diffusion influence on tensile strength were determined for heat-treaded steel articles. Results of tensile test of high strength bolts treated using thermo diffusion pack cementation at 420 °C show no any effect from the side of pack cementation treatment on working properties of the tested samples. It is shown that in conditions of cyclic fatigue loading thermo diffusion pack cementation of heat treated artic

APA, Harvard, Vancouver, ISO, and other styles

41

Xinling, Tang, Pan Yan, Chen Yanfang, Fu Pengyu, and Zhao Zhibin. "Electric Field Analysis of Press-Pack IGBTs." E3S Web of Conferences 64 (2018): 04006. http://dx.doi.org/10.1051/e3sconf/20186404006.

Full text

Abstract:

High voltage IGBT module is the ideal option for the VSC-HVDC power transmission application. At present, wire-bonded technology and press-pack technology are available packaging technologies for high voltage IGBT. The press-pack IGBTs have such advantages as low inductance, low thermal impedance and short circuit failure mode than the wire-bonded IGBT module, which especially suit for high voltage power transmission application by series connection. However, the electrical insulation failure modes of press-pack IGBTs are much less known with limited literature published. In this paper, we pre

APA, Harvard, Vancouver, ISO, and other styles

42

KOSZAŁKA, Grzegorz, and Andrzej SUCHECKI. "Changes in performance and wear of small diesel engine during durability test." Combustion Engines 162, no. 3 (2015): 34–40. http://dx.doi.org/10.19206/ce-116863.

Full text

Abstract:

Changes in engine performance and efficiency, the tightness of ring-pack and wear of piston group parts during long-lasting bench durability test were investigated. The tests were conducted on 2 modern automotive diesel engines. The parameters analysed improved in the initial period of engine operation and then they started to deteriorate gradually; however, the rates of change were different for different parameters. The rate of change was the highest in the case of lubricating oil consumption (100% increase during the test). The blowby increased in that period of time by 25-60%, depending on

APA, Harvard, Vancouver, ISO, and other styles

43

Buist, I. A., and D. F. Dickins. "EXPERIMENTAL SPILLS OF CRUDE OIL IN PACK ICE." International Oil Spill Conference Proceedings 1987, no. 1 (1987): 373–81. http://dx.doi.org/10.7901/2169-3358-1987-1-373.

Full text

Abstract:

ABSTRACT A field research program was carried out to investigate the fate of crude oil spilled in dynamic pack, or broken, ice. The presence of ice dramatically reduced the spreading of 1 m3 test spills compared with that expected on open water. Evaporation of the oil and subsequent property changes could be adequately predicted using conventional theories.

APA, Harvard, Vancouver, ISO, and other styles

44

Santos, Rogério Lacerda dos, Matheus Melo Pithon, Fernanda Otaviano Martins, and Maria Teresa Villela Romanos. "Cytotoxicity of separation orthodontic elastics." Dental Press Journal of Orthodontics 17, no. 4 (2012): 110–14. http://dx.doi.org/10.1590/s2176-94512012000400021.

Full text

Abstract:

OBJECTIVE: To test the hypothesis that there is no difference in cytotoxicity between separating elastics of different manufacturers. METHODS: The present article compared latex elastics (4.0 mm, 4.4 mm and 4.8 mm) of four different manufacturers. The sample was allocated to seven groups of 9 elastics: Group A (American Orthodontics, green color, modules), Groups M1 and M2 (Morelli, blue color, modules and free in pack respectively), Groups M3 and M4 (Morelli, green color, modules and free in pack respectively), Group U (Uniden, blue color, free in pack) and Group T (Tecnident, blue color, fre

APA, Harvard, Vancouver, ISO, and other styles

45

Xia, Liu, Huang, et al. "Thermal Analysis and Improvements of the Power Battery Pack with Liquid Cooling for Electric Vehicles." Energies 12, no. 16 (2019): 3045. http://dx.doi.org/10.3390/en12163045.

Full text

Abstract:

In order to ensure thermal safety and extended cycle life of Lithium-ion batteries (LIBs) used in electric vehicles (EVs), a typical thermal management scheme was proposed as a reference design for the power battery pack. Through the development of the model for theoretical analysis and numerical simulation combined with the thermal management test bench, the designed scheme could be evaluated. In particular, the three-dimensional transient thermal model was used as the type of model. The test result verified the accuracy and the rationality of the model, but it also showed that the reference

APA, Harvard, Vancouver, ISO, and other styles

46

Seri, Osami, and Mitsunori Imaizumi. "Relationship between Metal Can Pack Test and Electrochemical Corrosion Test from the View Point of Polarization Resistance." Zairyo-to-Kankyo 68, no. 9 (2019): 248–54. http://dx.doi.org/10.3323/jcorr.68.248.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Parasin, Nichapa, Srintip Khumful, and Ajchamon Thammachai. "Immediate Effects of Thai Herbal Hot Pack Treatment on Pain and Lower Back Flexibility: A Pilot Study." Songklanagarind Medical Journal 35, no. 3 (2017): 221. http://dx.doi.org/10.31584/smj.2017.35.3.732.

Full text

Abstract:

Objective: The objective of this pilot study was to investigate immediate effects of Thai herbal hot pack on pain and muscle flexibility in person with chronic low back pain.Material and Method: Twenty-two subjects with low back pain received the Thai herbal hot pack treatment which was heated by microwave oven on lower back for 30 minutes. Subjects were assessed pain and flexibility using visual analog scale and sit and reach test, respectively. Both parameters were measured at baseline and immediately after treatment.Results: The results showed that there were statistically significant diffe

APA, Harvard, Vancouver, ISO, and other styles

48

Khammas, Abbas, and Haider Hashim Abbas. "Effect of Nano-coating on Molten Salts for Turbine Blades." Iraqi Journal of Nanotechnology, no. 1 (November 17, 2020): 54–63. http://dx.doi.org/10.47758/ijn.vi1.31.

Full text

Abstract:

The purpose of this study is to optimize hot corroded pack coated Ni-based superalloy K417G using grey relational analysis. Optimization of the pack cementation parameters was performed using quality characteristics of diffusion coatings for pack cementation process, i.e., salt activator, Nano-powders master alloy powder, and wt.% Y2O3. Analysis of variance (ANOVA) was used for observing the most influencing pack cementation parameters on the quality characteristics, i.e., Na2So4-6% wt. V2O5 (kp1), 100 wt% NaSO4 (kp2), and 75 wt. % NaSO4-25 wt % NaCl (kp3). The optimal process parameters were

APA, Harvard, Vancouver, ISO, and other styles

49

Zheng, Min Xin, Qing Sen Yang, Bo Jin Qi, Shuo Ying Chen, and Bin Li. "The Study of Insulation Monitoring Method for Power Battery Pack." Advanced Materials Research 608-609 (December 2012): 1492–500. http://dx.doi.org/10.4028/www.scientific.net/amr.608-609.1492.

Full text

Abstract:

With the large-scale use of power battery pack, its security issues are attracting more attention, especially insulation faults. Traditional insulation monitoring methods can only detect insulation faults appeared at the most positive and negative ends of the battery pack, which cannot meet the requirements of monitoring the insulation state of an entire battery pack system. This paper analyzed the multi-point grounding insulation model of power battery pack, and obtained an equivalent model. A method of detecting the insulation resistance and locating the insulation fault was given, based on

APA, Harvard, Vancouver, ISO, and other styles

50

Jung, Sunghun. "Development and Verification of Hybrid Power Controller Using Indoor HIL Test for the Solar UAV." Energies 13, no. 8 (2020): 2110. http://dx.doi.org/10.3390/en13082110.

Full text

Abstract:

A hybrid power system (HPS) is developed for the photovoltaic (PV) powered and tethered multirotor unmanned aerial vehicle (UAV) based on the robot operating system (ROS) and verified using an indoor hardware-in-the-loop (HIL) test. All the processes, including a UAV flight mode change (i.e., takeoff, hovering, and landing) and power flow control (consisting of PV modules, a LiPo battery pack, and a UAV) are completely automated using a combination of Pixhawk 2.1 and the Raspberry Pi 3 Model B (RPi 3B). Once the indoor HIL test starts, (1) the UAV takes off and hovers with a preassigned 10 m a

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!