Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "challenges and future" wg kryterium: Wszystkie pola

  Lista filtrów
Wyrównaj
Wyświetlanie 1-15 z 79
Tytuł:
Thermal management of electrical machines for propulsion – challenges and future trends
Autorzy:
Wróbel, Rafał
Powiązania:
https://bibliotekanauki.pl/articles/2042796.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
future technology trends
high specific output electrical machines
new manufacturing techniques
new manufacturing materials
thermal management
Opis:
The continuous drive towards electrified propulsion systems has been imposing ever more demanding performance and cost targets for the future power electronics, machines and drives (PEMDs). This is particularly evident when exploring various technology road mapping documents both for automotive and aerospace industries, e.g. Advanced Propulsion Centre (APC) UK, Aerospace Technology Institute (ATI) UK, National Aeronautics and Space Administration (NASA) USA and others. In that context, a significant improvement of the specific performance and cost measures, e.g. power density increase by a factor of 10 or more and/or cost per power unit reduction by 50% or better, is forecasted for the next 5 to 15 years. However, the existing PEMD solutions are already at their technological limits to some degree. Consequently, meeting the performance and cost step change would require a considerable development effort. This paper is focused on electrical machines and their thermal management, which has been recognised as one of key enabling factors for delivering high specific output solutions. The challenges associated with heat removal in electrical machines are discussed in detail, alongside with new concepts of thermal management systems. Several examples from the available literature are presented. These include manufacturing techniques, new materials and novel integrated designs in application to electrical machines.
Źródło:
Archives of Electrical Engineering; 2022, 71, 1; 175-187
1427-4221
2300-2506
Pojawia się w:
Archives of Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
International Qualitative Research on Teacher Education: Benefits, Challenges, and Future Directions
Autorzy:
Underwood, James
Kowalczuk-Walędziak, Marta
Barrow, Joanne
Powiązania:
https://bibliotekanauki.pl/articles/1932747.pdf
Data publikacji:
2020-06-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
international qualitative research
comparative studies
teacher education
research on teacher education and professional development
interviews
Opis:
In this article we explore and discuss the benefits of and the challenges that arise when using qualitative methods to conduct research internationally. We firstly discuss the relationship that writers of qualitative studies have with their readers and the implications of this for writing style. This is then followed by an overview of different aspects of data collection design. Within this section we discuss research that we have conducted, as part of a variety of international projects, using two qualitative approaches: systematic documentary research and interview. We then focus on using interview as a research method. This discussion regarding using interviews is divided into two chapters. Firstly, we discuss issues of access and sampling, then the interview itself and the analysis of interview data. The final sections involve a discussion of ways in which validity and reliability can be contextualised within qualitative studies, and also a discussion on generalisability and the possibility of theory generation. We conclude with sections on ethics and possible future directions for international qualitative studies into teacher education.
Źródło:
Kultura i Edukacja; 2020, 2(128); 156-173
1230-266X
Pojawia się w:
Kultura i Edukacja
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Internet of things in Smart Environment: Concept, Applications, Challenges, and Future Directions
Autorzy:
Elmustafa, Sayed Ali Ahmed
Mujtaba, Elbagir Yousef
Powiązania:
https://bibliotekanauki.pl/articles/1059415.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Agriculture Control
Air Pollution
Chemical Leakage
IoT
Monitoring Systems
Radiation Monitoring
Smart Environment
Waste Management
Water Quality
Weather Monitoring
Opis:
Environmental phenomena have a major impact on our daily lives. These include changes affecting the sources of life such as in the waters and air of our world, which have been degraded in purity. The term ‘smart environment’ is defined as a technology that provides many facilities and solutions for many environmental application issues related to water quality and health, air pollution, weather, radiation monitoring, waste management, natural disaster, and many other environment indicators. Smart environment sensors integrated with ‘Internet of Things’ (IoT) technology can provide a new concept in tracking, sensing and monitoring objects of environment. This can provide potential benefits leading up to the possibility of achieving a green world and a sustainable lifestyle. IoT allows environmental sensors to connect with other systems such smart phones through Bluetooth or Wi-Fi to send enormous amounts of data to the network and can allow us to have a better understanding of our surroundings and find suitable solutions for today environmental problems. In this review article, we will provide a brief conception of environment areas of study based on IoT technology and discuss the justification behind using IoT in the field of environmental studies. Moreover, we will investigate many proposed applications of environmental research based upon IoT.
Źródło:
World Scientific News; 2019, 134, 1; 1-51
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Introduction to No. 1: Ecophilosophical and Biopolitical Challenges. Past and Future
Autorzy:
Dzwonkowska, Dominika
Powiązania:
https://bibliotekanauki.pl/articles/781524.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
biopolitics
environmental ethics
animal rights
climate change
Laudate Si
Opis:
Introductory remarks to Ethics in Progress Special Issue, Vol. 7(2016)No. 1.
Źródło:
Ethics in Progress; 2016, 7, 1
2084-9257
Pojawia się w:
Ethics in Progress
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Internet of Things Applications, Challenges and Related Future Technologies
Autorzy:
Zeinab, Kamal Aldein Mohammed
Elmustafa, Sayed Ali Ahmed
Powiązania:
https://bibliotekanauki.pl/articles/1178659.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Future Technologies
IoT Applications
Smart Cities
Smart Energy and Grid
Smart Environment
Smart Healthcare
Smart Manufacturing
Opis:
Nowadays Internet of Things (IoT) gained a great attention form researchers, since it becomes an important technology that promises a smart human being life, by allowing a communications between objects, machines and every things together with peoples. IoT represents a system which consists a things in the real world, and sensors attached to or combined to these things, connected to the Internet via wired and wireless network structure. The IoT sensors can use various types of connections such as RFID, Wi-Fi, Bluetooth, and ZigBee, in addition to allowing wide area connectivity using many technologies such as GSM, GPRS, 3G, and LTE. IoT-enabled things will share information about the condition of things and the surrounding environment with people, software systems and other machines. by the technology of the IoT , the world will becomes smart in every aspects , since the IoT will provides a means of smart cities , smart healthcare , smart homes and building , in addition to many important applications such as smart energy , grid , transportation , waste management and monitoring . In this paper we review a concept of many IoT applications and future possibilities for new
Źródło:
World Scientific News; 2017, 67, 2; 126-148
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Człowiek w świecie procesów cyfryzacji – współczesne wyzwania i przyszłe skutki
The human being in the world of digitalizing processes – present challenges and future effects
Autorzy:
Kiepas, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/41317502.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Instytut Filozofii i Socjologii PAN
Tematy:
industry 4.0
society 5.0
subjectivity
post-digital world
przemysł 4.0
społeczeństwo 5.0
podmiotowość człowieka
świat postcyfrowy
Opis:
Artykuł koncentruje się na wybranych problemach, jakie pojawiają się obecnie i mieszczą w ramach takich idei jak: „przemysł 4.0” i „społeczeństwo 5.0”, a mianowicie na zagadnieniach antropologicznych. Zmiany w relacjach pomiędzy człowiekiem a techniką oparte na zaufaniu prowadzą jednak do zwiększenia roli czynnika technicznego w tych relacjach. Inne aspekty analizowanych przemian dotyczą nowych wymogów odpowiedzialności i zmian dotyczących podmiotowości człowieka i jego racjonalności. Przyszłość człowieka jawi się jako obszar niepewności związanej między innymi z warunkami funkcjonowania i życia w porządku świata postcyfrowego.
The article focuses on selected problems which have now appeared and fall under the ideas “industry 4.0” and “society 5.0”, namely on anthropological issues. Changes in the relationships between man and technology based on trust lead to an increase of the role of the technological factor in these relations. Other aspects of the analyzed changes concern the new requirements of the responsibility and changes of human subjectivity and rationality. The future of man appears to be an area of uncertainty related to inter alia the conditions of functioning and living in the order of the post-digital world.
Źródło:
Filozofia i Nauka; 2020, 8, 1; 155-175
2300-4711
2545-1936
Pojawia się w:
Filozofia i Nauka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Peace-Building Process in the South China Sea: Challenges and Future Prospects for a Maritime Regime
Процесс миростроительства в Южно-Китайском море: вызовы и перспективы морского режима
Autorzy:
Stasiak, Kamila
Powiązania:
https://bibliotekanauki.pl/articles/1930202.pdf
Data publikacji:
2020-09-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
South China Sea
environmental cooperation
maritime regime
Antarctic
Treaty
Svalbard Treaty
Южно-Китайское море
сотрудничество в области окружающей
среды
морской режим
Договор об Антарктике
Договор о Шпицбергене
Opis:
The aim of this article is to examine two treaties which are often presented by scholars as potential models for a maritime regime in the South China Sea, namely the Svalbard Treaty and the Antarctic Treaty System. The work concludes that even though both of the treaties have resolved equally complex territorial disputes, their importance as a role model for the SCS is limited due to the unique political condition in the Asia-Pacific. However, the solutions within the sphere of environmental protection and the structure of decision-making institutions developed by the abovementioned treaties present a valuable lesson and a potential example for the countries involved in the South China Sea dispute to emulate. The article argues that cooperation within environmental protection and fisheries management, as a low-profile endeavour, is easier to be put into practice than the joint development of highly contested hydrocarbon resources of the SCS. Furthermore, it can potentially lay foundation for the future high profile collaboration. The paper also presents a model of a maritime regime for the South China Sea.
Целью данной статьи является изучение двух договоров, которые часто пред- ставляются учеными в качестве потенциальных моделей морского режима в Юж- но-Китайском море, а именно Договора о Шпицбергене и Системы Договора об Антарктике. В работе делается вывод о том, что хотя оба договора разрешили одинаково сложные территориальные споры, их важность в качестве образца для подражания для СКС ограничена из-за уникальных политических условий в Азиатско-Тихоокеанском регионе. Однако решения в области защиты окружа- ющей среды и структуры институтов принятия решений, разработанные в рамках вышеупомянутых договоров, представляют собой ценный урок и потенциальный пример для подражания странам, вовлеченным в спор вокруг Южно-Китайского моря. В статье утверждается, что сотрудничество в области охраны окружающей среды и управления рыболовством, как скромное мероприятие, легче реализовать на практике, чем совместная разработка весьма спорных углеводородных ресурсов Южно-Китайского моря. Более того, это потенциально может заложить основу для будущего сотрудничества на высоком уровне. В статье также представлена модель морского режима Южно-Китайского моря.
Źródło:
Nowa Polityka Wschodnia; 2020, 3(26); 36-63
2084-3291
Pojawia się w:
Nowa Polityka Wschodnia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Socio-Economic Challenges from and for Future Internet
Autorzy:
Wierzbicki, A. P.
Powiązania:
https://bibliotekanauki.pl/articles/309170.pdf
Data publikacji:
2010
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
Future Internet
informational revolution
socioeconomic changes and challenges
Opis:
There are several papers available addressing the challenges for Future Internet that result from socio-economic aspects; such challenges must be obviously taken into account when constructing and developing Future Internet. This paper, however, takes an opposite view that from the dynamics of the development of Internet itself (or Future Internet) result challenges for the socio-economic development and even for the paradigm of understanding economy; such challenges must be taken into account first, then - in a feedback loop -lead to the modification of socio-economic challenges for Future Internet. This change of perspective is necessary because the analysis of socio-economic challenges for Future Internet is typically based on a classical paradigm of equilibrium economics. While useful, this paradigm is limited and has been shown incomplete, e.g., by the recent world-wide financial and economic crisis. This paper shows that the informational revolution - including but not limited to the development of Internet - has already changed the behavior of main socio-economic agents as well as of economic markets and our understanding of them; thus, new perspectives are needed. The paper also shows that a useful perspective is that not of expected benefits from Future Internet - there are many such benefits and they will surely motivate enough economic development of Future Internet - but of socio-economic threats resulting from the dynamic development of the Internet. There are several such threats and conflicts that can be foreseen: the conflict between corporatization and governance; the conflict between direct and indirect limits to freedom; the trend to- wards elitarism inherent in Internet development dynamics versus democracy; the threat of network and computer domination over people, etc. Some of such threats and conflicts are discussed in the paper.
Źródło:
Journal of Telecommunications and Information Technology; 2010, 2; 5-14
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wyzwania i przyszłość doradztwa rolniczego w Polsce
Challenges and the future of agricultural consulting in Poland
Autorzy:
Drygas, Mirosław
Powiązania:
https://bibliotekanauki.pl/articles/22752499.pdf
Data publikacji:
2023-12-21
Wydawca:
Centrum Doradztwa Rolniczego w Brwinowie. Oddział w Poznaniu
Tematy:
wyzwania zrównoważonego rozwoju
Europejski Zielony Ład
doradztwo rolnicze
AKIS
sustainable development challenges
European Green Deal
agricultural advisory
Opis:
Głównym celem artykułu było wskazanie wyzwań, jakie w najbliższych latach staną na drodze rozwoju polskiego rolnictwa. Przedstawiono uwarunkowania rozwoju rolnictwa w świetle dokumentów strategicznych ONZ i Unii Europejskiej, skutkujące kształtem WPR na aktualny okres programowania. Wskazano na potrzebę podjęcia pilnych działań w obszarze badań i rozwoju ukierunkowanych na wypracowanie nowoczesnych rozwiązań systemowych w sferze instytucjonalnej, włącznie z systemem państwowego doradztwa rolniczego. Ponadto zaprezentowano propozycje doskonalenia polskiego AKIS w układzie sieciowym oraz utworzenie Platformy AKIS składającej się z przedstawicieli partnerów systemu, która byłaby instytucjonalną formą kreowania i uzgadniania zasad współpracy między uczestnikami AKIS. Podczas tych uzgodnień mogłyby być też wypracowywane stanowiska i postulaty względem władz ustawodawczych i wykonawczych odnośnie innowacyjnych potrzeb sektora rolnego.
The main goal of the article was to indicate the challenges that will stand in the way of the development of Polish agriculture in the coming years. The need to take urgent actions in the area of research and development aimed at developing modern systemic solutions in the institutional sphere, including the state agricultural advisory system, was indicated. The conditions for the development of agriculture in the light of strategic documents of the UN and the European Union were presented, resulting in the shape of the CAP for the current programming period. In addition, proposals were presented for improving the Polish AKIS in a network system and creating an AKIS Platform consisting of representatives of system partners, which would be an institutional form for creating and agreeing on the principles of cooperation between AKIS participants. During these arrangements, positions and demands could also be developed for the legislative and executive authorities regarding the innovative needs of the agriculture sector.
Źródło:
Zagadnienia Doradztwa Rolniczego; 2023, 114, 4; 7-25
1232-3578
2719-8901
Pojawia się w:
Zagadnienia Doradztwa Rolniczego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mieszkalnictwo społeczne w państwach i perspektywie UE. Retrospekcja i wyzwania
Social Housing in EU States and Perspective. Retrospection and Challenges
Autorzy:
Cesarski, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/447342.pdf
Data publikacji:
2009-06
Wydawca:
Instytut Rozwoju Miast
Tematy:
retrospekcja mieszkalnictwa społecznego
historia i modele w Europie Zachodniej
państwa transformacji systemowej
perspektywa Unii Europejskiej
wyzwania i przyszłość
social housing retrospection
history and models in the Western Europe
system transformation states
EU perspective
challenges and future
Opis:
W artykule przedstawione są w ujęciu retrospektywnym historia i modele mieszkalnictwa społecznego w Europie Zachodniej. Nakreślone są jego podstawowe problemy w państwach transformacji systemowej. Postrzeganie tego mieszkalnictwa z perspektywy Unii Europejskiej dopełnia niezbyt jasną jego sytuację i przyszłość. Wnioski służą sygnalizowaniu społecznych wyzwań strukturalnych w tym zakresie.
The article presents, in a retrospective approach, the history and models of social housing in the Western Europe. Also, it outlines basic problems of social housing in those European states, which have undergone transformations of their political systems. Viewing that type of housing from the EU perspective adds to its none too very clear situation and future. Conclusions aim at drawing attention to social structural challenges in that field.
Źródło:
Problemy Rozwoju Miast; 2009, 1-2; 39-49
1733-2435
Pojawia się w:
Problemy Rozwoju Miast
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Current and future challenges of family businesses
Autorzy:
Hastenteufel, Jessica
Staub, Mareike
Powiązania:
https://bibliotekanauki.pl/articles/1201249.pdf
Data publikacji:
2019
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
family businesses
development
Opis:
Family businesses are an important part of every economy. They are characterized by long traditions that combine aspects such as trust and reliability, as well as by features such as innovativeness, foresight, long-term focus and flexibility. Both family businesses and the entrepreneurial families themselves do have some weaknesses and face current challenges like digitization, internationalization and demographic change. These issues must be kept in mind in order to constantly develop appropriate solutions that will help them survive and thrive in the market. Moreover, the high relevance of the family in a family business is associated with opportunities – for example, when a family strategy with clear values, roles and goals is defined, and a so called family business governance is developed.
Źródło:
Managerial Economics; 2019, 20, 2; 119-132
1898-1143
Pojawia się w:
Managerial Economics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Challenges and opportunities for the future of icampuses
Autorzy:
Thomas, A. M.
Shah, H.
Moore, P.
Evans, C.
Sharma, M.
Pham, H. V.
Osman, K.
Wilcox, A. J.
Rayson, P.
Chapman, C.
Chima, P.
Athwal, C.
While, D.
Powiązania:
https://bibliotekanauki.pl/articles/952933.pdf
Data publikacji:
2013
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
education
icampus
sensors
context
Web 2.0
Opis:
Meeting the educational needs of students currently requires moving toward collaborative electronic and mobile learning systems that parallel the vision of Web 2.0. However, factors such as data freedom, brokerage, interconnectivity and the Internet of Things add to a vision for Web 3.0 that will require consideration in the development of future campus-based, distance and vocational study. So, education can, in future, be expected to require deeper technological connections between students and learning environments, based on significant use of sensors, mobile devices, cloud computing and rich-media visualization. Therefore, we discuss challenges associated with such a futuristic campus context, including how learning materials and environments may be enriched by it. As an additional novel element the potential for much of that enrichment to be realized through development by students, within the curriculum, is also considered. We will conclude that much of the technology required to embrace the vision of Web 3.0 in education already exists, but that further research in key areas is required for the concept to achieve its full potential.
Źródło:
Computer Science; 2013, 14 (1); 5-25
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
CSR education in Poland- current situation and future challenges
Autorzy:
Popowska, Magdalena Maria
Powiązania:
https://bibliotekanauki.pl/articles/1197986.pdf
Data publikacji:
2016-09-26
Wydawca:
Akademia Ignatianum w Krakowie
Tematy:
CSR
ethics
education
higher education
university
business studies
Opis:
The importance of corporate social responsibility (CSR) in nowadays business reality is constantly growing thanks to many factors, including the important promotional effort at all possible authorities levels and increasing educational effort of universities and in particular of business schools. Since there is no commonly accepted guideline/curriculum/content of social responsibility (SR) education, business schools at higher education institutions (HEIs) start to develop their own approaches on SR education.This paper aims to present the general background of CSR education with particular emphasis on its enhancements existing in EU and other countries or continents. Its ambition is also to offer a picture of CSR related educational activities launched by Polish HEIs and to present its evaluation by students. The first goal will be accomplished with the literature study and the review of initiatives publicly disclosed by the authorities, NGOs and finally by HEIs themselves. The second ambition will be completed with the outcomes of the survey conducted by the author in Gdańsk University of Technology (GUT), Faculty of Management and Economics (FME). The conclusions of this work allow to propose recommendations to be implemented in the SR education in the future.
Źródło:
Horyzonty Wychowania; 2016, 15, 33; 87-101
1643-9171
2391-9485
Pojawia się w:
Horyzonty Wychowania
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Logistics 4.0 – the current state and future challenges
Autorzy:
Barcik, Ryszard
Powiązania:
https://bibliotekanauki.pl/articles/1929136.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
Logistics 4.0
evolution of Logistics 4.0
future trends of Logistics 4.0
RFID
Logistyka 4.0
ewolucja Logistyki 4.0
przyszłe trendy w Logistyce 4.0
Opis:
Purpose: The main purpose of the paper is to present the up to date status of Logistics 4.0 and to define its future challenges. Design/methodology/approach: The research methods used in the paper are literature studies and the case study method. Findings: Future challenges for Logistics 4.0 were determined. Originality/value: Results have theoretical, as well as practical implications for the management of Logistics 4.0.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2020, 147; 25-40
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 79

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies