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Tytuł:
Alternatives to zinc oxide in pig production
Autorzy:
Pejsak, Z.
Kaźmierczak, P.
Butkiewicz, A.F.
Wojciechowski, J.
Woźniakowski, G.
Powiązania:
https://bibliotekanauki.pl/articles/16648009.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
zinc oxide
alternatives
probiotics
organic acids
liquid feeding
bacteriophages
Opis:
Zinc oxide (ZnO) has been applied for many years in the production of pigs to reduce the number of diarrhoea in weaned piglets. In June 2022, the European Union banned the use of zinc oxide (ZnO) in pig feed. According to scientific reports, the may reason was the accumulation of this microelement in the environment of pig production. It has been shown that frequent application of ZnO can lead to increased antibiotic resistance in pathogenic swine microflora. The main alternatives to ZnO are probiotics, prebiotics, organic acids, essential oils, and liquid feeding systems. Alternatives to ZnO can be successfully used in pig production to reduce the number of diarrhoea among piglets during the postweaning period. Additional reports indicated that bacteriophage supplementation has a positive effect on the health of pigs. The article provides an overview of current ZnO substitutes that can be used in pig farming.
Źródło:
Polish Journal of Veterinary Sciences; 2023, 26, 2; 319-330
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of functional capacity of the elderly
Autorzy:
Wróblewska, Z.
Chmielewski, J.P.
Florek-Łuszczki, M.
Nowak-Starz, G.
Wojciechowska, M.
Wróblewska, I.M.
Powiązania:
https://bibliotekanauki.pl/articles/28761643.pdf
Data publikacji:
2023
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2023, 30, 1; 156-163
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of the effectiveness of various parasitological methods in detecting nematode eggs in different types of soil
Autorzy:
Zdybel, J.M.
Sroka, J.
Karamon, J.
Bilska-Zając, E.
Wójcik-Fatla, A.
Kłapeć, T.
Skowron, P.
Siebielec, G.
Jadczyszyn, T.
Cencek, T.
Powiązania:
https://bibliotekanauki.pl/articles/28763034.pdf
Data publikacji:
2023
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2023, 30, 3; 425-431
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Considerations regarding qiling system for offshore wind turbines
Autorzy:
Panaitescu, M.
Panaitescu, F. V.
Panait, P. G.
Scupi, A.
Powiązania:
https://bibliotekanauki.pl/articles/24201414.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
modeling and simulations
simulation study
wind turbine
lubricating oil system
wind loads
wind influence
floating wind farms
lubricating oil analysis
Opis:
Power from renewable sources would play a key role in the future of electricity .The wind energy is one of the goal of EU's commitment, which want to develop offshore wind potential [1], [2]. Lubrication of wind turbines is very important for maintenance [3] . The purpose of this paper is to present some considerations about monitoring oiling system. This system monitors kinematic data in real time. The importance of monitoring real data with this system help us to simulate lubrication for various types of wind turbine reducers in order to choose the optimal form of the lubrication system and for good maintenance.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2023, 17, 3; 563--567
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Economic consequence of human - hippopotamus (Hippopotamus amphibious) conflicts on farming Livelihood in rural Adamawa State, Nigeria
Autorzy:
Lumbonyi, C.A.
Michael, A.
Lumbonyi, I.A.
Boni, P.G.
Powiązania:
https://bibliotekanauki.pl/articles/29430922.pdf
Data publikacji:
2023
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Źródło:
Zeszyty Naukowe Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie. Problemy Rolnictwa Światowego; 2023, 23[38], 1; 19-31
2081-6960
Pojawia się w:
Zeszyty Naukowe Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie. Problemy Rolnictwa Światowego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Electrochemical Method of Copper Powder Synthesis on Rotating Electrode in the Presence of Surfactants
Autorzy:
Wojtaszek, K.
Cebula, F.
Partyka, B.
Deszcz, P.
Włoch, G.
Socha, R. P.
Woźny, K.
Żabiński, Piotr
Wojnicki, Marek
Powiązania:
https://bibliotekanauki.pl/articles/2203711.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
copper powder
electrochemical synthesis
rotating electrode
ethylene glycol
Opis:
This paper presents a method of synthesizing copper powders by electrochemical method with the use of a rotating working electrode. The influence of the rotation speed of the working electrode, the current density, the concentration of copper ions, and the addition of ethylene glycol on the shape, size, and size distribution of the obtained powders were investigated. Properties of the synthesized powders were characterized by scanning electron microscopy (SEM) and X-ray powder diffractometry (XRD). It has been shown that it is possible to obtain copper powders with a size of 1 µm by an electrochemical method using the rotary cathode, in sulphate bath with addition of ethylene glycol as a surfactant. Increasing current density causes a decrease in the average size of the obtained powder particles. The addition of 2.5% of ethylene glycol prevents the formation of dendritic powders. The change in the concentration of copper ions in the range from 0.01 to 0.15 mol/dm3 in the electrolyte did not show any significant effect on the size of obtained particles. However, higher concentrations of copper limiting the presence of dendritic-shape particles. Changing the speed of rotation of the electrode affects both the size and the shape of synthesized copper powder. For the rotational speed of the electrode of 115 rpm, the obtained powders have a size distribution in the range of 0-3 µm and an average particle size of 1 µm. The particles had a polygonal shape with an agglomeration tendency.
Źródło:
Archives of Metallurgy and Materials; 2023, 68, 1; 375--386
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Growth rate and carcass quality of hybrid fatteners depending on the age of slaughter
Tempo wzrostu i jakość tuszy tuczników hybrydowych w zależności od wieku w dniu uboju
Autorzy:
Jankowiak, H.
Cebulska, A.
Novotni-Dankó, G.
Balogh, P.
Zmudzińska, A,
Powiązania:
https://bibliotekanauki.pl/articles/29433576.pdf
Data publikacji:
2023
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
pig
fattener
age of slaughter
fattening
slaughter value
growth rate
carcass quality
Źródło:
Acta Scientiarum Polonorum. Zootechnica; 2023, 22, 1; 25-32
1644-0714
Pojawia się w:
Acta Scientiarum Polonorum. Zootechnica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hydroponics agriculture as a modern agriculture technique
Autorzy:
Monisha, K.
Kalai Selvi, H.
Sivanandhini, P.
Sona Nachammai, A.
Anuradha, C. T.
Rama Devi, S.
Kavitha Sri, A.
Neya, N. R.
Vaitheeswari, M.
Hikku, G. S.
Powiązania:
https://bibliotekanauki.pl/articles/24200644.pdf
Data publikacji:
2023
Wydawca:
Stowarzyszenie Komputerowej Nauki o Materiałach i Inżynierii Powierzchni w Gliwicach
Tematy:
hydroponics
agriculture
hoagland solution
macronutrients
micronutrients
types of hydroponic system
hydroponika
rolnictwo
makroskładniki
mikroskładniki
Opis:
Purpose Hydroponics, also known as controlled environment agriculture, is a method of cultivating plants and herbs without soil using mineral-supplemented solutions. Agriculture biotechnology enhances its wings on developing genetically modified plants for expanding crop yield and introducing characteristic features such as growing seasonal crops throughout the year, weather-resistant, and pest resistance. Compared to traditional agriculture, hydroponic cultivation yields high-quality crops with 90% more efficient use of water. Therefore, hydroponic cultivation could be considered a succeeding future of agriculture. In this context, understanding agriculture through the hydroponic route is vital for the efficient cultivation of crops. This review elaborates on the different classes of hydroponic systems and the factors that enable the systematic elements of the frame-up. Design/methodology/approach The significant intent of this review is to provide information on distinct hydroponic systems. Findings The present review reports a comprehensive discussion about the significance of the hydroponics system, its mechanism, nutrient solution preparation, types of hydroponic setup, and the challenges faced and would light up the knowledge in the same. Originality/value This review focus on the current feasible hydroponic method of crop cultivation.
Źródło:
Journal of Achievements in Materials and Manufacturing Engineering; 2023, 116, 1; 25--35
1734-8412
Pojawia się w:
Journal of Achievements in Materials and Manufacturing Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hyperborejczycy w mocarstwowej ideologii niemieckiej w XVII, XVIII i XIX wieku
Hyperboreans in the German Superpower Ideology in the 17th, 18th and 19th Centuries
Autorzy:
Kochanek, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/41540390.pdf
Data publikacji:
2023
Wydawca:
Wyższa Szkoła Gospodarki w Bydgoszczy. Wydawnictwo Uczelniane
Tematy:
Hyperboreans
Superpower Ideology
Germany
Ph. Clüver
G.W. Leibnitz
A.L. von Schlözer
J.W. Uphagen
K. Mannert
Ch.K. Barth
J.G. Radlof
A.B. Wilhelm
K. Halling
M.E. Meyen
G.F.P. Rauschnick
J.H. Krause
A. Riese
J.C. Spenera
Opis:
The article aims to show the role that the ancient myth of the Hyperboreans played in the German superpower ideology. In this aspect, the opinions of fourteen German scholars from 1616 to 1875, i.e. over a period of 259 years, were analysed. These opinions prove that the Hyperborean myth was used to emphasize the ethical and moral values of the German nation. In turn, these values were to prove that Germany’s aspirations to the role of a superpower were right. Referring to the Hyperborean myth was at the same time referring to the Hellenic idea of the chosen nation. This, in turn, was a justification for the German feeling of superiority over other nations. This conviction grew gradually over several generations and was a source of German national pride. The most important elements of this pride were briefly summarized by A. Riese: „Gerechtigkeit, Tapferkeit, Freiheit”. This phrase can probably be considered a German response to the French, revolutionary postulate – „Liberté, Égalité, Fraternité”.
Źródło:
Heteroglossia- studia kulturoznawczo-filologiczne; 2023, 15; 203-218
2084-1302
Pojawia się w:
Heteroglossia- studia kulturoznawczo-filologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Microbiological studies of the round goby (Neogobius melanostomus) from the Puck Bay, southern Baltic Sea
Autorzy:
Nadolna-Ałtyn, K.
Pękala-Safińska, A.
Balazy, P.
Siedlewicz, G.
Paździor, E.
Pawlak, J.
Psuty, I.
Powiązania:
https://bibliotekanauki.pl/articles/16647522.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
round goby
Neogobius melanostomus
bacteria
Baltic
Opis:
In summer 2017 numerous dead round gobies (Neogobius melanostomus) and individuals covered with white coating were observed in the Puck Bay. The aim of our research was to determine the microbiological composition of the round goby from the Puck Bay, focusing on the presence of pathogens. Bacteria were identified by biochemical methods and, by sequencing of 16S rRNA. The dominant bacterial species were Shewanella baltica, Pseudomonas spp. and Aeromonas spp. - opportunistic pathogens, commonly present in many fish species, which may become harmful for the organism in unfavorable conditions. It was the first trial to determine the composition of the bacterial flora of N. melanostomus from that area.
Źródło:
Polish Journal of Veterinary Sciences; 2023, 26, 1; 151-154
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Minimization of Energy and Service Latency Computation Offloading using Neural Network in 5G NOMA System
Autorzy:
Suprith, P. G.
Ahmed, Mohammed Riyaz
Powiązania:
https://bibliotekanauki.pl/articles/27311932.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
Mobile edge computing
Deep Q Network Algorithm
latency optimized
computation offloading
5G
Opis:
The future Internet of Things (IoT) era is anticipated to support computation-intensive and time-critical applications using edge computing for mobile (MEC), which is regarded as promising technique. However, the transmitting uplink performance will be highly impacted by the hostile wireless channel, the low bandwidth, and the low transmission power of IoT devices. Using edge computing for mobile (MEC) to offload tasks becomes a crucial technology to reduce service latency for computation-intensive applications and reduce the computational workloads of mobile devices. Under the restrictions of computation latency and cloud computing capacity, our goal is to reduce the overall energy consumption of all users, including transmission energy and local computation energy. In this article, the Deep Q Network Algorithm (DQNA) to deal with the data rates with respect to the user base in different time slots of 5G NOMA network. The DQNA is optimized by considering more number of cell structures like 2, 4, 6 and 8. Therefore, the DQNA provides the optimal distribution of power among all 3 users in the 5G network, which gives the increased data rates. The existing various power distribution algorithms like frequent pattern (FP), weighted least squares mean error weighted least squares mean error (WLSME), and Random Power and Maximal Power allocation are used to justify the proposed DQNA technique. The proposed technique which gives 81.6% more the data rates when increased the cell structure to 8. Thus 25% more in comparison to other algorithms like FP, WLSME Random Power and Maximal Power allocation.
Źródło:
International Journal of Electronics and Telecommunications; 2023, 69, 4; 661--667
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Naval use cases of 5G technology
Autorzy:
Zmysłowski, D.
Skokowski, P.
Malon, K.
Maślanka, K.
Kelner, J. M.
Powiązania:
https://bibliotekanauki.pl/articles/24201483.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
wireless communications
military communications
5G
technological gaps
naval use cases
naval task force
coastal or harbour communications
amphibious communications
Opis:
Fifth-generation (5G) technology is currently developing in mobile networks. The civilian 3rd Generation Partnership Project (3GPP) standard is the basis for this implementation. Higher throughput, network capacity, user density, and lower latency are the main advantages offered by 5G over Long Term Evolution (LTE) and older standards. For this reason, these advantages are increasingly recognized in critical mission and military solutions. However, the 5G technology utilization in military equipment requires a deep analysis of the 3GPP standard, especially regarding technological gaps, security, and use cases. This is particularly important in using communication equipment during armed conflicts. Such equipment must be characterized by greater security and reliability than civilian equipment. Currently, work and analyses in this area are realized by the European Defence Agency (EDA), North Atlantic Treaty Organization (NATO) Communications and Information Agency (NCIA), Allied Command Transformation (ACT), and NATO Science and Technology Organization (STO). In the Information Systems Technology (IST) Panel of the NATO STO, the research task group (RTG) "IST-187-RTG on 5G Technologies Application to NATO Operations" is working on this topic. This paper presents exemplary 5G use cases in the navy. We indicate potential advantages, problems, and technological gaps that should be solved before implementing 5G technology in naval systems.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2023, 17, 3; 595--603
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Seed germination dynamics of some woody legumes: implication for restoration of arid zones ecosystems
Autorzy:
Buba, T.
Ezra, A.G.
Bako, S.P.
Sabo, M.U.
Powiązania:
https://bibliotekanauki.pl/articles/28825291.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2023, 104, 4; 381-402
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The DIA-method for navigational integrity
Autorzy:
Teunissen, P. J. G.
Powiązania:
https://bibliotekanauki.pl/articles/24201458.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
detection
identification
adaptation
integrity risk
DIA-estimator
probability distribution
estimation
Statistical testing
Opis:
In this contribution we present a review of the DIA-method to ensure navigational integrity. The DIA-method rigorously combines parameter estimation and statistical testing for the Detection, Identification and Adaptation of multivariate and multiple model misspecifications. We describe the statistical properties of the so-obtained DIA-estimator together with its probability density function. Numerical examples are given to highlight various aspects of the navigational DIA-estimator.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2023, 17, 1; 157--161
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
World Health Organization MPOWER for tobacco control in India: a 6-year retrospective analysis
Autorzy:
Malhi, R.
Mago, G.
Sharma, P.
Gambhir, R.S.
Aggarwal, A.
Paul, A.
Powiązania:
https://bibliotekanauki.pl/articles/28763548.pdf
Data publikacji:
2023
Wydawca:
Narodowy Instytut Zdrowia Publicznego. Państwowy Zakład Higieny
Opis:
Background. Prevalence and practices of tobacco usage in India are diverse and incongruent and Government of India has enacted various laws to overcome this burden. To make tobacco control measures effective and powerful, WHO introduced MPOWER in 2004 and India was one of the first countries that implemented the MPOWER. Objective. This study is aimed to quantify the implementation of MPOWER tobacco control policies in India. Material and Methods. In this retrospective analysis, data was gathered from the WHO MPOWER of India from 2015 to 2021. This analysis was based on the checklist which was designed previously by Iranian and international tobacco control specialists in their study on tobacco control. Results. In the present comparative analysis, India was categorized by scores and these were acquired from each indicator for each activity and 2021 year got the highest scores as compared to the previous year scores i.e. 27 in 2015. In context to individual indicators, noticeable increase in scores has been seen in both health warning on cigarette packages and adult daily smoking prevalence, whereas no progress was observed in smoking related policies. Conclusion. Although MPOWER programmes are widely accepted by the Indian government, but still substantial improvement in fewer sections is required.
Źródło:
Roczniki Państwowego Zakładu Higieny; 2023, 74, 4; 421-426
0035-7715
Pojawia się w:
Roczniki Państwowego Zakładu Higieny
Dostawca treści:
Biblioteka Nauki
Artykuł

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