Immunotechnology : an international journal of immunological engineering最新文献

{"title":"Generation of Stereo Images from the Heterogeneous Cameras","authors":"Seong-Jong Kim","doi":"10.18280/I2M.200202","DOIUrl":"https://doi.org/10.18280/I2M.200202","url":null,"abstract":"Received: 15 January 2021 Accepted: 25 March 2021 As mobile devices with multiple cameras have been widespread, the cameras can be used for generating stereo images for depth sensing. However, it is difficult to use the raw images from the cameras because the cameras have different characteristics such as resolutions, distortions, and field of view in many cases. In this paper, we suggest methods to generate the stereo images from the heterogeneous cameras within 0.329 seconds and verify the methods. Although we use the images from a smartphone to generate the stereo images, the suggested methods can be used for any other devices with heterogeneous cameras. To the best of our knowledge, the suggested methods are the world-first one that generates the stereo images from the images by real mobile devices.","PeriodicalId":79497,"journal":{"name":"Immunotechnology : an international journal of immunological engineering","volume":"20 1","pages":"73-78"},"PeriodicalIF":0.0,"publicationDate":"2021-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47792422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An Assessment of Selected Work Organisation Variants in an Underground Hard Coal Mine with Consideration to Unit Mining Costs","authors":"Roman Magda","doi":"10.29227/IM-2019-01-50","DOIUrl":"https://doi.org/10.29227/IM-2019-01-50","url":null,"abstract":"","PeriodicalId":79497,"journal":{"name":"Immunotechnology : an international journal of immunological engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42343757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An analysis of selected benchmarks and evaluation methods to test the replacebility of mathematical-statistical methods in benchmarking by solvency and bankruptcy models: A case study in assessing gravel-sand mining companies in the Czech Republic","authors":"Igor Černý, M. Vaněk, Jakub Pitřík, Petr Bora","doi":"10.29227/IM-2019-01-53","DOIUrl":"https://doi.org/10.29227/IM-2019-01-53","url":null,"abstract":"Benchmarking is a useful managerial tool to identify opportunities in order to improve the efficiency and effectiveness of a company via the application of benchmarks to assess and compare the company efficiency with the leader in the field or other selected companies. For this reason, it is vital to conveniently select the different benchmarks and adequate methods for the evaluation. Having benchmarked five selected mining companies exploiting gravel-sand in the Czech Republic, CEMEX Sand, k.s., Českomoravský štěrk, a. s., LB MINERALS, s.r.o., CEMEX Cement, s.r.o., and ZEPIKO, spol. s r.o., the article aims to consider mutual replacebility of mathematical-statistical methods used for evaluation in benchmarking. Next, it verifies the agreement in results rendered by the solvency and bankruptcy models and those rendered by mathematical-statistical methods. We used eleven benchmarks (EBITDA, ROA, ROS, WACC, Quick ratio, Total assets turnover, Net working capital turnover ratio, Interest coverage, Altman’s model, Index IN05, and Taffler’s model), and seven evaluation methods. The research study shows that the majority of the examined benchmarking methods may be mutually replaced. Based on the results, we determined two groups of methods, out of which one method may be chosen and mutually combined with a method from the other group, and vice versa. The first group contains the Rank ordering weighting method, Point allocation method, Standardised variable method, Method of the distance from a fictitious object, Weighted sum method and TOPSIS method. The second group contains Weighted average method. The research also proves that selected benchmarks, such as Altman’s model and Taffler’s model, may be used on their own.","PeriodicalId":79497,"journal":{"name":"Immunotechnology : an international journal of immunological engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48118028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"How Will the 4th Industrial Revolution Influences the Extraction Industry","authors":"P. Kawalec","doi":"10.29227/IM-2019-01-54","DOIUrl":"https://doi.org/10.29227/IM-2019-01-54","url":null,"abstract":"","PeriodicalId":79497,"journal":{"name":"Immunotechnology : an international journal of immunological engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44798199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Zachęty podatkowe stosowane dla spółek junior mines","authors":"S. Pawłowski, A. Kustra, Diana Kozieł","doi":"10.29227/IM-2019-01-57","DOIUrl":"https://doi.org/10.29227/IM-2019-01-57","url":null,"abstract":"W artykule przedstawiono specyfikę działalności spółek typu juniors, które realizują prace eksploracyjne w cyklu życia projektu geologiczno-górniczego. Z uwagi na wysokie ryzyko tych prac i dużą kapitałochłonność, państwa zainteresowane pracami poszukiwawczymi tworzą zachęty podatkowe dla takich firm oraz inwestorów chętnych do zaangażowania kapitałów w działalność eksploatacyjną. Rodzaje tych zachęt oraz ich charakter są głównym obszarem zainteresowań autorów. Słowa kluczowe: górnictwo, spółki typu juniors, zachęty podatkowe Wstęp Sektor wydobywczy jest sektorem specyficznym, charakteryzującym się wysokim poziomem ryzyka operacyjnego oraz wysoką kapitałochłonnością. Dodatkowo charakterystyczną cechą jest sposób, w jaki zarówno ryzyko, jak również nakłady oraz przychody rozkładają się w cyklu życia projektu geologiczno-górniczego. Etap poszukiwania i dokumentowania złóż charakteryzuje się najwyższym poziomem ryzyka, co pociąga za sobą trudności w pozyskiwaniu zewnętrznego finansowania. Jednocześnie prace związane z poszukiwaniem i dokumentowaniem złóż wymagają wysokich nakładów. Odpowiedzią rynku na wymienione wyzwania było powstawanie spółek specjalizujących się pracach eksploracyjnych, tzw. junior mining companies. Spółki te przejmują ryzyka i nakłady związane z poszukiwaniem i dokumentowaniem złóż a następnie sprzedają efekty swoich prac koncernom wydobywczym, posiadającym kompetencje górnicze. Kraje zorientowane na rozwój sektora surowców mineralnych, takie jak Kanada, Australia, RPA, świadome barier, jakie sektor ten stawia potencjalnym inwestorom, stosują coraz częściej zachęty podatkowe zmierzające do stworzenia pozytywnego środowiska biznesowego dla spółek typu junior mines. Korzyści z tego rodzaju programów są obopólne – spółki obniżają nakłady ponoszone na prowadzenie eksploracji, państwa zaś zyskują informacje na temat rzeczywiście posiadanych zasobów surowców mineralnych. W artykule omówiono cykl życia projektu geologiczno-górniczego ze szczególnym uwzględnieniem fazy eksploracji związanej z poszukiwaniem i dokumentowaniem złoża, charakterystykę spółek typu juniors jako przedsiębiorstw eksploracyjnych oraz przedstawiono stosowane w praktyce światowej formy zachęt podatkowych skierowanych do spółek juniors. Cykl życia projektu geologiczno-górniczego Projekt geologiczno-górniczy jest określany w literaturze najczęściej jako działalność realizowana w górnictwie oznaczająca poszukiwanie, udostępnienie, wydobycie, przeróbkę kopaliny oraz sprzedaż wzbogaconego produktu handlowego. Realizacja projektu geologiczno-górniczego jest związana ze złożem kopaliny, której eksploatacja jest przedmiotem działalności operacyjnej przedsiębiorstwa górniczego. (Uberman, 2006) Pojęcie złoża według Prawa geologicznego i górniczego jest identyfikowane jako nagromadzenie minerału czy też skały użytecznej, których eksploatacja może przynieść korzyści gospodarcze. (Lisowski, 2001) Do specyficznych cech złoża zalicza się: • unikatowość (rzadkość i niepowtarzalno","PeriodicalId":79497,"journal":{"name":"Immunotechnology : an international journal of immunological engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48732280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Opportunities for Making Production-Related Decisions on the basis of Shadow Prices","authors":"D. Fuksa","doi":"10.29227/IM-2019-01-51","DOIUrl":"https://doi.org/10.29227/IM-2019-01-51","url":null,"abstract":"This article describes how shadow prices can be used as active constraints (in this case constraints of mine production capacity) to address and support production-related decision-making. This is an algorithm from a post-optimal analysis developed by the author as part of a method for rationalising production decisions for a formal group (PGG, a company) of hard coal mines. Opportunities for using shadow prices are presented using examples of actual mines. The developed algorithm provides a quick way of obtaining information, with no need to solve the problem again, about possible gains or losses resulting from an increase or a decrease in a selected production limit, to determine how changes to such constraints will affect the profits and production and sales structures for specific coal sizes.","PeriodicalId":79497,"journal":{"name":"Immunotechnology : an international journal of immunological engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48654795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Use of Predictive Maintenance in the Production Processes","authors":"A. Napieraj","doi":"10.29227/IM-2019-01-55","DOIUrl":"https://doi.org/10.29227/IM-2019-01-55","url":null,"abstract":"","PeriodicalId":79497,"journal":{"name":"Immunotechnology : an international journal of immunological engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45951410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Financial and Non-Financial Reporting – an Attempt to Correlation Between Selected Chosen Variables","authors":"M. Podobińska-Staniec, R. Ranosz","doi":"10.29227/IM-2019-01-49","DOIUrl":"https://doi.org/10.29227/IM-2019-01-49","url":null,"abstract":"","PeriodicalId":79497,"journal":{"name":"Immunotechnology : an international journal of immunological engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44387100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An Overview of Data Mining and Process Mining Applications in Underground Mining","authors":"E. Brzychczy","doi":"10.29227/IM-2019-01-52","DOIUrl":"https://doi.org/10.29227/IM-2019-01-52","url":null,"abstract":"","PeriodicalId":79497,"journal":{"name":"Immunotechnology : an international journal of immunological engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42929031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Impact of the Management System on Developing Occupational Safety Awareness Among Employees","authors":"M. Sukiennik, P. Bąk, M. Kapusta","doi":"10.29227/IM-2019-01-44","DOIUrl":"https://doi.org/10.29227/IM-2019-01-44","url":null,"abstract":"This paper discusses the subject of occupational safety using the example of a leading hard coal mining company in Poland. It presentssome examples of occupational safety management systems implemented and functioning in enterprises. It also characterisesthe role of awareness in developing the appropriate attitudes and conduct among employees in the workplace. The paper presentsthe selected results of surveys conducted among the executive employees of JSW S.A. The obtained results served as the basis forpreparing preliminary conclusions and identifying potential areas for further studies in this field.","PeriodicalId":79497,"journal":{"name":"Immunotechnology : an international journal of immunological engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43273608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}