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Journal articles on the topic 'Harmful components'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Pogrebnaya, Irina, and Svetlana Mikhailova. "Analysis of components of cutting fluids taking into account the environmental component." E3S Web of Conferences 583 (2024): 03001. http://dx.doi.org/10.1051/e3sconf/202458303001.

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The purpose of the study: to analyze the components of cutting fluids and, based on the analysis, offer recommendations for improving the environmental component of this type of product. Scientific hypothesis: analysis of the components of cutting fluids will identify possible harmful substances, and the proposed recommendations for improving coolant compositions will lead to a reduction in harmful effects on the environment and increase the level of safety for humans.

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Docheva, Margarita H., Desislava M. Kirkova, and Liliya S. Stoyanova. "Summary of Regulatory Methods and Procedures for Determination of Harmful and Potentially Harmful Components in Tobacco Smoke." Contributions to Tobacco & Nicotine Research 33, no. 2 (2024): 112–35. http://dx.doi.org/10.2478/cttr-2024-0002.

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Summary Tobacco smoke consists of over 5000 chemical components, most of them are carcinogenic, respiratory toxicants, cardiovascular toxicants, addictive, etc. In 2006 the Working Group on Tobacco Control identified substances in tobacco smoke, which are harmful and potentially harmful for human health (Priority List) and encouraged the development of methods for the analysis of these components. This review focuses on the different methods of evaluation of harmful and potentially harmful components in tobacco smoke used by the International Agency for Research on Cancer (IARC) and the U.S. F

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Rodgman, A. "Problems with the Tobacco Products Scientific Advisory Committee (TPSAC) List of Harmful or Potentially Harmful Tobacco and/or Tobacco Smoke Components." Beiträge zur Tabakforschung International/Contributions to Tobacco Research 24, no. 6 (2011): 258–76. http://dx.doi.org/10.2478/cttr-2013-0907.

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AbstractThe draft initial list of harmful or potentially harmful tobacco and/or smoke components prepared by the Constituent Subcommittee of the Tobacco Products Scientific Advisory Committee (TPSAC) differs significantly from the similar lists prepared by Hoffmann and colleagues who had over four decades of experience and knowledge in tobacco and/or tobacco smoke components and their chemical and biological properties. The draft list comprises 106 components, 60 of which were included in the recent Hoffmann et al. lists but does not include nine of the Hoffmann-listed components. All of the 1

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Kim, Daeun, Ahryeoung Kim, and Woonjung Kim. "Development of Eco-friendly Fragrances and Analysis of Harmful Components." Journal of Korea Society of Ingrielogy 1, no. 2 (2019): 1–7. http://dx.doi.org/10.35359/jksi.2019.1.2.1.

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Piyoosh, Kumar Babele* Ajaya Kumar Rout Ashutosh Singh Bijay Kumar Behera and Ashok Kumar Singh. "Harmful Algal Blooms: Counterbalancing Aquatic Ecosystem." Science World a monthly e magazine 3, no. 10 (2023): 2530–36. https://doi.org/10.5281/zenodo.8422400.

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<strong><em>Cyanobacteria and phytoplankton are essential to the functioning of aquatic ecosystems. However, under extreme environmental conditions, they can proliferate rapidly and cause HABs. Toxins produced by HABs can cause severe injury to humans, fish, animals, and other aquatic ecosystem components. Urgent action and management policies are required to halt the epidemics.</em></strong>

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Kuznetsov, K. B., and A. R. Zakirova. "Assessment of Harmful Health Effects of AC Rectifier Converters Harmonic Components." Procedia Engineering 129 (2015): 420–26. http://dx.doi.org/10.1016/j.proeng.2015.12.143.

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Li, Tian, Meng Hou, Rujie Yu, and Qian Sha. "Research on the distribution of harmful substances in automotive products based on chemical quantitative." E3S Web of Conferences 528 (2024): 03012. http://dx.doi.org/10.1051/e3sconf/202452803012.

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At present, China's automotive industry lacks standardized standards and testing methods for conducting harmful substance testing and evaluation of products.This article finely disassembled a passenger car model and conducted detection and analysis of harmful substances. More than 320000 materials were tested, involving 85 assembly components. This article studies six harmful substances in automotive materials, including lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, and polybrominated biphenyl ethers. The content of harmful substances and their distribution in differen

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Karczewski, Mirosław, and Grzegorz Szamrej. "Experimental Evaluation of the Effect of Replacing Diesel Fuel by CNG on the Emission of Harmful Exhaust Gas Components and Emission Changes in a Dual-Fuel Engine." Energies 16, no. 1 (2023): 475. http://dx.doi.org/10.3390/en16010475.

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The constant development of civilization increases environmental pollution as a result of industrial activity and transport. Consequently, human activity in this area is restricted by regulations governing the permissible emission of harmful substance components into the environment. These include substances emitted by combustion engines, the use of which remains high in many industries. Consequently, research is being conducted to reduce the emissions of harmful exhaust components from existing and newly manufactured internal combustion engines. This research presents a used semi-truck engine

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9

Le Chapelain, Ophélie, and Benoît Ho-Tin-Noé. "Intratumoral Platelets: Harmful or Incidental Bystanders of the Tumor Microenvironment?" Cancers 14, no. 9 (2022): 2192. http://dx.doi.org/10.3390/cancers14092192.

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The tumor microenvironment (TME) has gained considerable interest because of its decisive impact on cancer progression, response to treatment, and disease recurrence. The TME can favor the proliferation, dissemination, and immune evasion of cancer cells. Likewise, there is accumulating evidence that intratumoral platelets could favor the development and aggressiveness of solid tumors, notably by influencing tumor cell phenotype and shaping the vascular and immune TME components. Yet, in contrast to other tumor-associated cell types like macrophages and fibroblasts, platelets are still often ov

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Xue, Jinqiao, Zhongbao Guo, and Dan Zhao. "Research on harmful substances and air quality control of civil aircraft components." IOP Conference Series: Earth and Environmental Science 657 (February 20, 2021): 012016. http://dx.doi.org/10.1088/1755-1315/657/1/012016.

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Ghanem, Mohammad E., Ahmed E. Ragab, Laila A. Alboghdady, et al. "Difficult embryo transfer (ET) components and cycle outcome. Which is more harmful?" Middle East Fertility Society Journal 21, no. 2 (2016): 114–19. http://dx.doi.org/10.1016/j.mefs.2015.10.004.

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12

Kang, Seok Won, Sumin Lee, Jiyou Kwoun, Tae Jung Lee, and Young Min Jo. "Analysis of Harmful Heavy Metals and Carbonaceous Components in Urban School PM2.5." Aerosol and Air Quality Research 23 (2023): 220335. http://dx.doi.org/10.4209/aaqr.220335.

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13

Emmanouel, N. G., C. D. Pelekassis, and L. A. Santas. "Harmful mesostigmatic mites ectoparasitic to honey bees." ENTOMOLOGIA HELLENICA 1 (May 25, 2017): 17. http://dx.doi.org/10.12681/eh.13889.

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Mites of the order Mesostigmata are among the frequent and dominant components of the beehive acarofauna. Several of them belonging to the families: Varroidae. Laelapidae and Ameroseiidae are important parasites or capably harmful species to the honey bee. Among them, V. jacobsoni and Neocypholaelaps favus are widespread in Greece, while the existence of a third species Mellitiphis alvearius is quite probable. A brief treatise of the harmful mesostigmatic mites found in the beehives all over the world is given. Detailed drawings of all stages of V. jacobsoni are given, of which drawings the im

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Urbicain, Gorka, David Olvera, Luis Norberto López de Lacalle, and Francisco Javier Campa. "Stability Prediction in Turning of Flexible Components." Advanced Materials Research 112 (May 2010): 149–57. http://dx.doi.org/10.4028/www.scientific.net/amr.112.149.

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Chatter is the most classical problem in machining. It is prone to occur in low rigidity structures generating poor surface quality and harmful vibrations which could damage any part of the machine-tool system. In finishing operations, the effect of the tool nose radius should be taken into account in order to obtain safe and reliable cutting conditions. The present paper uses a simple SDOF model to study the stability during finishing operations.

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Jaworski, A., K. Lejda, M. Mądziel, and A. Ustrzycki. "Assessment of the emission of harmful car exhaust components in real traffic conditions." IOP Conference Series: Materials Science and Engineering 421 (October 11, 2018): 042031. http://dx.doi.org/10.1088/1757-899x/421/4/042031.

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Xia, Wenjing, Tao Xu, and Hao Wang. "Thermal behaviors and harmful volatile constituents released from asphalt components at high temperature." Journal of Hazardous Materials 373 (July 2019): 741–52. http://dx.doi.org/10.1016/j.jhazmat.2019.04.004.

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Baba, Taichiro, Hiroshi Fukuoka, and Naoya Shigemoto. "Leaching Behavior of Harmful Components from Cement Solidities of Fluidized-Bed Coal Ash." KAGAKU KOGAKU RONBUNSHU 34, no. 4 (2008): 484–91. http://dx.doi.org/10.1252/kakoronbunshu.34.484.

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Primkulov, M. T., Kh U. Makhsudkhanov, S. B. Oganesyan, V. G. Voitsler, and K. N. Nignatov. "Acetate filaments which are able to sorb the harmful components of tobacco smoke." Fibre Chemistry 20, no. 1 (1988): 67–70. http://dx.doi.org/10.1007/bf00544770.

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19

Zhan, Canjian, Jiafeng He, Mingjin Pan, and Dehan Luo. "Component Analysis of Gas Mixture Based on One-Dimensional Convolutional Neural Network." Sensors 21, no. 2 (2021): 347. http://dx.doi.org/10.3390/s21020347.

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Indoor harmful gases are a considerable threat to the health of residents. In order to improve the accuracy of indoor harmful gas component identification, we propose an indoor toxic gas component analysis method that is based on the combination of bionic olfactory and convolutional neural network. This method uses the convolutional neural network’s ability to extract nonlinear features and identify each component of bionic oflactory respense signal. A comparison with the results of other methods verifies the improvement of recognition rate while with the same level of time cost, which proved

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20

Kuznetsova, Svitlana, Valerii Kuznetsov, and Andrii Voloshyn. "Determination of Rational Design Values for Gas-Air Coolers Components of Exhaust Gases of Marine Power Plants." Polish Maritime Research 30, no. 3 (2023): 81–88. http://dx.doi.org/10.2478/pomr-2023-0041.

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Abstract Modernisation of marine power plants in the transport vessel fleet to satisfy the requirements of the International Maritime Organization is an urgent scientific and technical problem. Currently, the use of catalytic selective filters, dry and wet scrubber systems and exhaust gas recirculation for marine diesel engines is widely used for this purpose. An analysis of the use of ejection gas-air coolers is presented as an additional method of emission reduction. However, the use of such device does not neutralise the harmful emissions of power plant engines, but only increases the volum

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Grabarchuk, Alexander Yuryevich, Konstantin Vladimirovich Romokhov, Alexander Viktorovich Vasilyev, and Mikhail Nikolaevich Pokusaev. "Research results of marine diesel engine harmful emissions reducing by supplying additional components into the cylinder." Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies 2023, no. 4 (2023): 72–79. http://dx.doi.org/10.24143/2073-1574-2023-4-72-79.

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A study was conducted in order to reduce harmful emissions of marine diesel by feeding additional components into the cylinder due to stricter requirements for the level of harmful emissions from marine power plants. It is noted that it is most difficult to achieve compliance with environmental requirements for diesel engines that have been built for more than 20 years and have been operated on ships for a long time. The use of complex methods to improve their environmental characteristics can lead to a significant increase in the cost of measures to modernize them and increase operating costs

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22

Wzorek, Małgorzata. "Assessment of leachability of harmful components from alternative fuels prepared with the use of sewage sludge / Ocena wymywalności szkodliwych składników z paliw alternatywnych wytworzonych z osadów ściekowych." Ecological Chemistry and Engineering S 19, no. 4 (2012): 617–27. http://dx.doi.org/10.2478/v10216-011-0044-5.

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Abstract Fuels, inclusive of those produced with the use of wastes, must usually be stored before their combustion or co-combustion in industrial processes. When stored outside, the fuels are exposed to adverse atmospheric impacts. The fuel quality may get worse then and fuel components which may be environmentally harmful may be leached out as well. The paper presents the assessment of potential environmental threads which result from the storage of fuels which have been produced with the use of municipal sewage sludge and other components, ie fuel made of the sewage sludge and coal slurry (P

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23

Chi, Hai Tao, Wei Li Liu, Guang Hui Hu, Xia Gao, Ting Zhao, and Ming Qiang Zhou. "Analysis of Low Molecular Weight Components in Disposable Food Contact Materials." Applied Mechanics and Materials 423-426 (September 2013): 857–60. http://dx.doi.org/10.4028/www.scientific.net/amm.423-426.857.

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Harmful low molecular weight substances in fifteen commercially available disposable cups were qualitatively analyzed. Contents of several suspected low molecular weight substances containing 2,6-Di-tert-butyl-4-methylphenol,Oleamide, Dibutyl phthalate in 15 disposable cups were quantitatively analyzed. The amount of igration of low molecular weight substances (DBP) in three food simulants was analyzed.

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24

Rye, Henrik. "A MULTICOMPONENT OIL SPILL MODEL FOR DISSOLVED AROMATIC CONCENTRATIONS." International Oil Spill Conference Proceedings 1995, no. 1 (1995): 49–53. http://dx.doi.org/10.7901/2169-3358-1995-1-49.

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ABSTRACT When considering the consequences of an oil spill accident, not all oil components are equally harmful to marine life. Some components are more harmful than others, especially the aromatic components. The polyaromatic hydrocarbons (the PAHs) may be accumulated in food chains, while the monoaromatics dissolve much faster into the water than other components. A model was therefore developed that separates the behaviors of different components of hydrocarbon release. The oil is divided into 20 different classes with increasing carbon number within the range C4 to C55. Within each class,

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25

Markov, V. A., I. S. Dolzhikov, and L. M. Mikhailova. "Ensuring safety during repair and restoration of components and parts of forest machinesy." Bezopasnost i okhrana truda v lesozagotovitelnom i derevoobrabatyvayuschem proizvodstvakh (Occupational Health and Safety in Logging and Woodworking Industries), no. 8 (July 3, 2023): 51–62. http://dx.doi.org/10.33920/pro-05-2304-05.

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The issues of ensuring safe working conditions at the production site of the repair and mechanical workshop are considered. In particular: protection from noise, vibration, harmful chemicals, electric shock, negative effects of microclimate. The assessment of working conditions at the site under consideration is given.

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26

Trokhymenko, Ganna, Olga Grushyna, Oleksandr Marynets, and Volodymyr Blahodatnyi. "Study of Harmful Effects of Pesticides, Especially Seed Producers, on the Components of Agrocenosis." Ecological Engineering & Environmental Technology 23, no. 1 (2022): 102–9. http://dx.doi.org/10.12912/27197050/142940.

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27

Yoo, Jeongmi, Jae-Sam Hwang, Tae-Won Goo, and Eun-Young Yun. "Comparative Analysis of Nutritional and Harmful Components in Korean and Chinese Mealworms (Tenebrio molitor)." Journal of the Korean Society of Food Science and Nutrition 42, no. 2 (2013): 249–54. http://dx.doi.org/10.3746/jkfn.2013.42.2.249.

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28

Guo, Cong, Yu-Jie Xie, Meng-Ting Zhu, et al. "Influence of different cooking methods on the nutritional and potentially harmful components of peanuts." Food Chemistry 316 (June 2020): 126269. http://dx.doi.org/10.1016/j.foodchem.2020.126269.

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29

Brand, A., L. M. G. van de Watering, and F. H. J. Claas. "Clinical Significance of Leukoreduktion of Blood Components." Vox Sanguinis 78, S2 (2000): 227–29. http://dx.doi.org/10.1111/j.1423-0410.2000.tb00068.x.

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The clinical significance of leukocyte reduction of all blood components must be deducted from patients transfused in the surgical setting. Under these circumstances many factors contribute to morbidity and mortality, while such factors can be candidates for confounders. Moreover, to investigate effects on infrequent events such as post‐operative mortality and multiple organ dysfunction syndrome, large patient cohorts must be studied. Our studies suggest that leukocytes or leukocyte aggregates in red cell transfusions indeed may be harmful if larger dosages are administered under certain. clin

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Zvyagintseva, A. V., A. S. Samofalova, S. A. Sazonova, V. V. Kulneva, and N. S. Popova. "Models of technogenic pollution by dust and gas components at protection facilities." IOP Conference Series: Earth and Environmental Science 981, no. 4 (2022): 042025. http://dx.doi.org/10.1088/1755-1315/981/4/042025.

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Abstract The negative impact of the open method development of mining and processing enterprises of the Kursk magnetic anomaly on the environment is considered. The volume of unorganized emissions of dust and harmful gases into the atmosphere during blasting operations at the Lebedinsky GOK quarry is calculated. When processing the results of the experiment, the article used the “STATISTIKA” software package. Calculations of concentrations of harmful substances at the time of blasting showed that the concentration of carbon monoxide, nitrogen oxides and dust in the atmosphere of the quarry exc

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Maksymyuk, H., O. Stadnytska, M. Vorobets, G. Sedilo, and V. Maksym`yuk. "Imbalance of mass components in the system of «medium – substance» under endogenous factors’ harmful effects." Visnyk of Lviv University. Biological series, no. 91 (June 7, 2024): 3–13. http://dx.doi.org/10.30970/vlubs.2024.91.01.

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The method developed and adapted by the authors of this work for determining and analysing the peculiarities of mass imbalance of water, organic and inorganic components in “medium (water)-substance” systems under the influence of harmful exo- and endogenous factors is proposed. The recommended method will help to objectively determine and assess the degree of harmful influence of individual factors on mass homeostasis. In addition, it will allow to characterization of the features of the relationship between the separately taken components of the substances in amniotic and allantois fluids. T

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A, Comprehensive Review on Herbal Shampoo. "A Comprehensive Review on Herbal Shampoo." International Journal of Pharmaceutical Sciences 3, no. 1 (2025): 159–65. https://doi.org/10.5281/zenodo.14588612.

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Herbal shampoo, a natural product, cleanses hair while conditioning, smoothing, and promoting overall hair health. It eliminates dandruff, grease, and lice without the harmful effects associated with synthetic products. Its primary advantage lies in its safety and the reduced risk of allergic reactions due to the use of non-toxic herbal ingredients. This review highlights the benefits of herbal shampoos as effective cosmetic alternatives and examines strategies to replace harmful synthetic components with safe, natural substitutes.

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YANKOVA, Teodora, Ljupcho DIMITROV, and Irena GRIGOROVA. "Investigation of Copper Ores Processing Products." Eurasia Proceedings of Science Technology Engineering and Mathematics 29 (December 15, 2024): 275–82. https://doi.org/10.55549/epstem.1573530.

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In recent years, the world technics and technologies development in mineral beneficiation has shown significant achievements in the field of mineral separation basic phenomena and regularities. This allows for creation of highly efficient processes and technologies for processing of primary ore with a complex composition, thus providing the metallurgical industry with necessary high-quality concentrates. As well known, the concentrates produced by beneficiation plants are subject to certain requirements for content of valuable components and harmful impurities. In order concentrates to be a co

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Li, Ya-Li, Yan-Zhu Zhu, Pei-He Zheng, et al. "Potentially Harmful Maillard Reaction Products in Food and Herb Medicines." Journal of Food Quality 2021 (January 5, 2021): 1–11. http://dx.doi.org/10.1155/2021/1798936.

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The Maillard reaction is of great significance in food, herb medicines, and life processes. It is usually occurring during the process of food and herb medicines processing and storage. The formed Maillard reaction productions (MRPs) in food and herb medicines not only generate a large number of efficacy components but also generate a small amount of harmful substance that cannot be ignored. Some of the MRPs, especially the advanced glycation end products (AGEs) are concerning humans, based on the possibility to induce cancer and mutations in laboratory animals. Numerous studies have been repo

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35

Zhao, Lunan, Fei Huang, Amy Leung Hui, and Garry X. Shen. "Bioactive Components and Health Benefits of Saskatoon Berry." Journal of Diabetes Research 2020 (May 15, 2020): 1–8. http://dx.doi.org/10.1155/2020/3901636.

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In response to the recent rise in numbers of diabetes patients, many treatments have been developed; but currently, oral antihyperglycemic agents and insulin are still the main clinical treatments. Since current drugs have limitations and harmful side effects, research in alternative treatments has been sought. This article reviews recent research updates of Saskatoon berries (SB), covering its background information, its main active ingredients, its structure, and its function. Flavonoid compounds in Saskatoon berries, in particular flavanol, anthocyanin, and proanthocyanin, possess anti-infl

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JAWORSKI, Artur, Kazimierz LEJDA, Janusz LUBAS, and Maksymilian MĄDZIEL. "Comparison of exhaust emission from Euro 3 and Euro 6 motor vehicles fueled with petrol and LPG based on real driving conditions." Combustion Engines 178, no. 3 (2019): 106–11. http://dx.doi.org/10.19206/ce-2019-318.

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Constantly increasing requirements regarding emission limits for harmful exhaust components force vehicle manufacturers to im-prove the construction of vehicle engines as well as exhaust gas cleaning systems. In addition to modifications in the field of technology of motor vehicles themselves, it is also important to study the impact of alternatives to petrol or diesel fuels. One of the most popular fossil fuel is liquid petroleum gas. In the paper, the results of comparative studies on the emission of harmful exhaust components of vehicles meeting the Euro 3 and Euro 6 standards in the field

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Kamiyama, T., S. Itakura, and K. Nagasaki. "Changes in microbial loop components: effects of a harmful algal bloom formation and its decay." Aquatic Microbial Ecology 21 (2000): 21–30. http://dx.doi.org/10.3354/ame021021.

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38

Srėbalienė, Greta, Maiju Lehtiniemi, Henn Ojaveer, et al. "Early warning system on harmful aquatic organisms at a regional sea scale: Components and mechanisms." Marine Policy 169 (November 2024): 106334. http://dx.doi.org/10.1016/j.marpol.2024.106334.

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Avinav, Jha. "Toxic Components in Baby Care Products – A Comprehensive Review." Journal of Forensic Science and Research 9, no. 1 (2025): 029–36. https://doi.org/10.29328/journal.jfsr.1001077.

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Background: In addition to being used to keep babies clean and comfortable, baby care products may also include hazardous substances that are harmful to the baby’s health. To safeguard the health of new-borns, it is crucial to understand the potential toxins included in baby care products. Objective: This paper focuses on the very bothering aspect of baby care products. The objective of this study is to identify and summarise the effect of toxicants present in baby care products including their source, exposure, toxicity, and adverse effects on infants. Methods: Utilizing several internet data

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40

Guo, Dongdong, Chang Liu, Hongkang Zhu, et al. "Food-Induced Adverse Reactions: A Review of Physiological Food Quality Control, Mucosal Defense Mechanisms, and Gastrointestinal Physiology." Toxics 13, no. 1 (2025): 61. https://doi.org/10.3390/toxics13010061.

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Although food is essential for the survival of organisms, it can also trigger a variety of adverse reactions, ranging from nutrient intolerances to celiac disease and food allergies. Food not only contains essential nutrients but also includes numerous substances that may have positive or negative effects on the consuming organism. To protect against potentially harmful components, all animals have evolved defense mechanisms, which are similar to antimicrobial defenses but often come at the cost of the organism’s health. When these defensive responses are exaggerated or misdirected, they can l

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41

Il’yaschenko, D. P., Dmitry A. Chinakhov, and Yu M. Gotovshchik. "MAW Productivity Development and Reduction of its Harmful Effect on Human Organisms." Applied Mechanics and Materials 682 (October 2014): 122–26. http://dx.doi.org/10.4028/www.scientific.net/amm.682.122.

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The article presents results of researches on manual arc welding efficiency development. It is proved that the arc welding inverter power source, compared with the diode rectifier, increases coefficient of transition of alloying elements into the weld joint; it also reduces the rate of alloying elements transition into slag and gaseous components and in addition reduces the harmful effects of welding on human organisms.

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A., N. Baharun, A. Murad N., and N. N. A. Malik N. "Harmful Gases Profiling in Meru Menora Tunnel using SICK Sensor." TELKOMNIKA Telecommunication, Computing, Electronics and Control 15, no. 2 (2017): 888–94. https://doi.org/10.12928/TELKOMNIKA.v15i2.6141.

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This paper discusses the study on the measured harmful gases due to traffic emission in the Meru Menora Tunnel, a Malaysia highway tunnel. The hazardous gasses data would help in promoting essential ventilation system inside the tunnel for the health and safety of the users. The emission gasses concentration reading is divided into two main components comprise of Nitrogen Dioxide (NO2), and Carbon Monoxide (CO). Other than that, the visibility also been measured by using SICK sensor. The measurement has been done during normal, festive and school holiday seasons. Festive season shows the highe

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43

Leda, Patryk, Izabela Piasecka, and Grzegorz Szala. "Environmental Life Cycle Assessment of the Materials, Components, and Elements of a Mono-Si Photovoltaic Power Plant." Materials 18, no. 12 (2025): 2748. https://doi.org/10.3390/ma18122748.

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The main objective of this study is to assess the environmental life cycle of the materials, components, and elements of a mono-Si photovoltaic power plant towards their sustainable development. Currently, photovoltaic installations are considered to be environmentally friendly systems that produce “green” energy. During their exploitation, no pollutants are emitted into the environment. However, the processes of manufacturing and post-used management of their materials, components and elements are associated with both high demand for energy and matter, as well as with emissions of harmful sub

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Piasecka, Izabela, Patrycja Bałdowska-Witos, Katarzyna Piotrowska, and Andrzej Tomporowski. "Eco-Energetical Life Cycle Assessment of Materials and Components of Photovoltaic Power Plant." Energies 13, no. 6 (2020): 1385. http://dx.doi.org/10.3390/en13061385.

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During the conversion of solar radiation into electricity, photovoltaic installations do not emit harmful compounds into the environment. However, the stage of production and post-use management of their elements requires large amounts of energy and materials. Therefore, this publication was intended to conduct an eco-energy life cycle analysis of photovoltaic power plant materials and components based on the LCA method. The subject of the study was a 1 MW photovoltaic power plant, located in Poland. Eco-indicator 99, CED and IPCC were used as calculation procedures. Among the analyzed element

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Kong, Hao Hui, Sen Lin Chen, Hong Wei Li, Jun Zhang Wu, Cui Ling Chen, and Fei Yang. "Thermally Conductive Cellulose/Coper Composite Rods for Tailoring the Characteristics of Cigarettes." Materials Science Forum 1053 (February 17, 2022): 157–64. http://dx.doi.org/10.4028/p-v175d8.

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A new style of low temperature combustion cigarettes was prepared by implanting a thermally conductive cellulose/coper composite rod (TCCR) in the cut tobacco section, so as to explore the application feasibility at the low temperature environment. The burning temperature of the cigarettes was investigated by thermocouple to study the influence of the implanted TCCRs. The emission of conventional components and seven harmful components in mainstream smoke were also carried out to study the effect of TCCRs. The results show that implantation of TCCRs could reduce the burning temperature of ciga

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Rathod, Tarun. "Waste Management and Recycling to Recover Metals without Producing Harmful By-Products." International Journal for Research in Applied Science and Engineering Technology 10, no. 3 (2022): 1599–601. http://dx.doi.org/10.22214/ijraset.2022.40894.

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Abstract: Given the volume of e-waste generated and the content of both dangerous and valuable materials in it, electronic garbage, or e-waste, is both an expanding concern and a growing commercial opportunity. Lack of technical skills, insufficient infrastructure, insufficient financial assistance, and inactive community involvement are all factors that contribute to the difficulty of electronic waste management. This paper presents a comprehensive summary of the issues connected with incorrect E-waste recycling processes, as well as measures to mitigate their harmful impacts on human health

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Klokker, Louise, Peter Tugwell, Daniel E. Furst, et al. "Developing an OMERACT Core Outcome Set for Assessing Safety Components in Rheumatology Trials: The OMERACT Safety Working Group." Journal of Rheumatology 44, no. 12 (2016): 1916–19. http://dx.doi.org/10.3899/jrheum.161105.

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Objective.Failure to report harmful outcomes in clinical research can introduce bias favoring a potentially harmful intervention. While core outcome sets (COS) are available for benefits in randomized controlled trials in many rheumatic conditions, less attention has been paid to safety in such COS. The Outcome Measures in Rheumatology (OMERACT) Filter 2.0 emphasizes the importance of measuring harms. The Safety Working Group was reestablished at the OMERACT 2016 with the objective to develop a COS for assessing safety components in trials across rheumatologic conditions.Methods.The safety iss

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Korzhyk, V. M., V. V. Kolesnyk, V. M. Orlyk, V. Yu Shevchenko, and S. M. Kostash. "THERMODYNAMIC ANALYSIS OF HIGHLY TOXIC EFFLUENTS NEUTRALIZATION PROCESS." Energy Technologies & Resource Saving, no. 1 (December 20, 2018): 69–73. http://dx.doi.org/10.33070/etars.1.2018.09.

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Thermodynamic analysis of the high-toxic substances (hydrazine, dimethylhydrazine and dinitrogen tetroxide) thermal decomposition process contained in liquid mixtures in different concentrations was carried out. Calculations of equilibrium compositions were carried out in a wide temperature range for a steam-water plasmatron. The aim of the study was finding the operational parameter’s optimal range of values ensuring the complete decomposition of primary high-toxic components provided secondary harmful substances minimal formation and obtaining acceptance level of specific energy consumption.

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Tursunov, Sherali, and Ravshan Khikmatov. "Increasing environmental safety, increasing service life of ice units and assembly and saving fuel consumption through application of multifunctional fuel additives." E3S Web of Conferences 365 (2023): 01012. http://dx.doi.org/10.1051/e3sconf/202336501012.

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This article presents the results of studies on the use of multifunctional diesel fuel additives, which will reduce harmful emissions of NOx, COx, SOx into the environment by improving the operational and environmental characteristics of the original fuel and converting harmful emissions of nitrogen oxides, carbon, and sulfur into useful energy, optimize fuel consumption and increase the performance and service life of ICE units and components without changing the indicators (requirements) of State Standard for fuel, achieve diesel fuel savings of 3-5% of the total fuel consumed.

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SAKA, Selime Kübra, and hidayet metin erdogan. "The effect of probiotics on colostrum quality: A concise review." Animal and Veterinary Journal 1, no. 1 (2025): 1–5. https://doi.org/10.5281/zenodo.15323979.

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Colostrum, the first nutritional source for newborns, not only provides essential nutrients for growth but also contains immunological factors that activate the immune system against harmful microorganisms encountered in the environment. Colostral components form initial intestinal barriers in newborns. A healthy intestinal barrier can eliminate harmful pathogens, such as mesophilic aerobic bacteria, by promoting the growth of probiotic microorganisms, thereby enhancing immunity through increased colonization. This review aims to explore the potential of probiotics in improving the immunologic

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