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Tytuł:
Wymiana informacji w systemie inteligentnego transportu lądowego
Exchange of information in an intelligent land transport system
Autorzy:
Wydro, K.B.
Powiązania:
https://bibliotekanauki.pl/articles/317524.pdf
Data publikacji:
2004
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
transport inteligentny
telekomunikacja
telematyka
wymiana informacji
intelligent transport
telecommunications
telematics
information exchange
Opis:
Zwrócono uwagę na znaczenie wymiany informacji w systemie nowoczesnego inteligentnego transportu lądowego. Określono źródła informacji i ich charakterystyki. Opisano przepływy, przetwarzanie, gromadzenie i udostępnianie informacji na potrzeby aplikacji stosowanych w tych systemach.
In this paper, attention is paid to the importance of the exchange of information in a modern system of intelligent land transport. Information sources and their characteristics are defined. Information flows, processing, gathering and making information available for the purpose of applications employed in such systems are described.
Źródło:
Telekomunikacja i Techniki Informacyjne; 2004, 1-2; 19-30
1640-1549
1899-8933
Pojawia się w:
Telekomunikacja i Techniki Informacyjne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ realizacji planu treningowego Ewy Chodakowskiej „Killer” na poziom sprawności fizycznej i skład masy ciała - studium przypadku
Effectiveness of Ewa Chodakowska’s „Killer” training plan on physical fitness and body weight - case study
Autorzy:
Wozniak, K.B.
Rynkiewicz, M.
Powiązania:
https://bibliotekanauki.pl/articles/13147.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Szczeciński
Źródło:
Aktywność Ruchowa Ludzi w Różnym Wieku; 2017, 4[36]
2299-744X
Pojawia się w:
Aktywność Ruchowa Ludzi w Różnym Wieku
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Telekomunikacyjne agencje regulacyjne
Telecommunications regulatory agencies
Autorzy:
Wydro, K.B.
Powiązania:
https://bibliotekanauki.pl/articles/317556.pdf
Data publikacji:
2000
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
agencja regulacji telekomunikacji
rynek telekomunikacyjny
telecommunications regulatory agency
telecommunications market
Opis:
Przedstawiono ogólne przyczyny i warunki powstawania agencji regulacyjnych telekomunikacji, wynikające z dynamicznego rozwoju tej dziedziny zarówno pod względem techniki, jak i zastosowań. Omówiono modele takich agencji oraz przytoczono wybrane przykłady najbardziej znanych i doświadczonych agencji. Dokonano przeglądu pod kątem zakresów misji takich agencji, obszarów ich działania, charakterystycznych cech strukturalnych oraz ich usytuowania w strukturach administracyjnych kraju.
General reasons and conditions for world-wide establishment of telecommunications regulatory agencies, resulting from dynamic development of communications technology and applications are analysed. Various models of agencies are described and selected examples of best known and experienced agencies are presented. A survey of missions, areas of activities, characteristic features as well as positions in country's administration structures is given.
Źródło:
Telekomunikacja i Techniki Informacyjne; 2000, 3-4; 34-68
1640-1549
1899-8933
Pojawia się w:
Telekomunikacja i Techniki Informacyjne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Studies on the performance of different genotypes of cauliflower grown in plains and higher altitude of Kerala
Autorzy:
Elavarasan, K.
Pushpalatha, P.B.
Jocob John, P.
Sheela, K.B.
Narayanankutty, C.
Powiązania:
https://bibliotekanauki.pl/articles/11086.pdf
Data publikacji:
2014
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
performance
different genotype
genotype
cauliflower
Brassica oleracea var.botrytis
yield attribute
sensory quality
plain
high altitude
Kerala
Opis:
Cauliflower is grown in all the agro climatic zones of India, accounting for an area of 3.9 lakh hectares with production of 73.4 lakh tones. Hence, studies are to be undertaken to identify genotype and analyze the physical characteristics among the cultivated genotypes (Namdhari Seeds 60 N, Namdhari Seeds 133, Pusa Meghna and Basant) grown under hills and plains of Kerala, India. In this study, significant differences were observed in yield of cauliflower which ranged from 21 – 26.4 kg /16 m2 in hills and 0.78 – 1.43 kg /16 m2 in plains. Among the cauliflower genotypes, NS 133 was found to be the best for hilly region in early yield and yield attributes. The cauliflower genotype NS 133 exhibited better performance in hills in terms of high curd yield (26.4 Kg /16 m2), curd weight (800 g) and curd height (13.93 cm). In general, harvest maturity was delayed by 39 – 45 days in the plains as compared to higher altitudes. The cauliflower genotypes which exhibited superior performance in hills and plains were selected for further sensory evaluation studies. In this study cauliflower genotype NS 60N recorded superior organoleptic qualities when grown in plains than hilly region. However in the case of genotype NS 133, the differences in sensory qualities between produce from hills and plains were not significant.
Źródło:
International Letters of Natural Sciences; 2014, 01
2300-9675
Pojawia się w:
International Letters of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Spatio-temporal variation of microphytoplankton in the upwelling system of the South-Eastern Arabian Sea during the summer monsoon of 2009
Autorzy:
Thomas, L.C.
Padmakumar, K.B.
Smitha, B.R.
Asha Devi, C.R.
Nandan, S.B.
Sanjeevan, V.N.
Powiązania:
https://bibliotekanauki.pl/articles/49085.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
Arabian Sea
upwelling
coastal water
phytoplankton
chlorophyll a
diatom
centric diatom
spatio-temporal variability
microphytoplankton
Chaetoceros
Źródło:
Oceanologia; 2013, 55, 1
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sensitive and selective extraction-free spectrophotometric determination of quetiapine fumarate in pharmaceuticals using two sulphonthalein dyes
Autorzy:
Rajendraprasad, N.
Basavaiah, K.
Vinay, K.B.
Powiązania:
https://bibliotekanauki.pl/articles/3032.pdf
Data publikacji:
2010
Wydawca:
Instytut Medycyny Wsi
Tematy:
extraction
spectrophotometry
determination
quetiapine fumarate
drug
sulphonthalein dye
Źródło:
Journal of Pre-Clinical and Clinical Research; 2010, 04, 1
1898-2395
Pojawia się w:
Journal of Pre-Clinical and Clinical Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Seasonal variability of water quality and nutrient removal efficiency of a restored wetland
Autorzy:
Vesselly, K.B.
Opio, A.
Mwanjalolo, M.
Kansiime, F.
Powiązania:
https://bibliotekanauki.pl/articles/2049699.pdf
Data publikacji:
2020
Wydawca:
Fundacja na Rzecz Młodych Naukowców
Tematy:
water quality
seasonal variability
nutrient
nitrogen
phosphorus
restoration
wetland
Uganda
wetlands
Restoration
phosphoru
Opis:
Most studies of wetlands in Uganda use for water and wastewater treatment have focused on natural undisturbed pristine wetland and constructed wetlands. There exists a gap in literature surrounding treatment abilities of restored wetland or wetlands on a path to recovery. Water quality parameters were sampled covering wet and dry seasons in a restored wetland. Soil properties were also assessed and compared with a referenced natural site. The objectives of the study were to (i) determine the effects of wetland restoration on nutrient retention and release, (ii) analyze temporal dynamics of water quality parameters in the restored wetland, and (iii) describe soil properties in depths of the restored wetland in relation to a reference natural site. Values of pH, electrical conductivity (EC), temperature, total dissolved solids (TDS), TN and NO3-N showed significant differences across seasons. The wetland demonstrated little water quality benefits but the overall nutrient removal efficiency when compared to literature values was found to be not impressive. Rates for P and N removal were between 3.5 - 19% and -10.8 – 32.4% respectively. These results could be attributed to flooding, low residence time of the water, small size of the wetland, low influent load, extra nutrient inputs from fertilizers and pollution sources as well as release from soil. We recommended that management activities like harvesting; redesigning the channels for water distribution throughout the system and removal of invasive plant species be carried out. This study will form a baseline in understanding the ecology of restored wetlands in Uganda.
Źródło:
Environment, Earth and Ecology; 2020, 4, 1; 50-61
2543-9774
2451-4225
Pojawia się w:
Environment, Earth and Ecology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Risk factors of postural defects in children at school age
Autorzy:
Latalski, M.
Bylina, J.
Fatyga, M.
Repko, M.
Filipovic, M.
Jarosz, M.J.
Borowicz, K.B.
Matuszewski, L.
Trzpis, T.
Powiązania:
https://bibliotekanauki.pl/articles/52145.pdf
Data publikacji:
2013
Wydawca:
Instytut Medycyny Wsi
Opis:
Introduction and objective: Postural defects increasingly more often concern children and adolescents at school age. The lack of prophylaxis and neglecting adequate procedures may lead to limitations of physical and motor abilities, back pain, or the development of severe spinal deformities. Recognition of the risk factors conducive to the occurrence of the disorder allows the creation of adequate conditions for the psychomotor development of children, as well as the elaboration and implementation of specified educational schemes directed at schools and parents. The study concerned determination of the risk factors for the development of postural defects in school age children. Material and methods: The study was conducted by means of a diagnostic survey. The study group covered 380 children aged 14 (175 girls (46.1%) and 205 boys (53.9%)) – selected at random from schools in eastern Poland and the Czech Republic. The significance of the relationships between variables was investigated by means of chi-square test for independence. The differences between the empirical and theoretical sample distribution was examined by means of chi-square goodnessof- fit test. The significance level was set at p=0.05. Results: The BMI in the population examined was 20.2, on average (from 14–39). Respondents living in rural areas and small towns constituted 57.63% of the study group, while inhabitants of medium-size and large cities – 42.37%. The majority of children in the study had been previously examined for the occurrence of postural defects (74.2%), whereas nearly every tenth child had never undergone such an examination. As many as 16.3% of adolescents did not know whether they had ever participated in a screening test. A defect was detected in 14.7% of children, in 56.6% no asymmetry was detected, while approximately 30% were not aware if their body posture was normal or not. Conclusions: 1. There is a relationship between physical activity of the child and the occurrence of postural defects. 2. There is a relationship between the economic standard of the family and awareness of own state of health. 3. There is a need for the creation of a system of education for parents and children concerning postural defects and risks resulting from these defects.
Źródło:
Annals of Agricultural and Environmental Medicine; 2013, 20, 3
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Re-inventing the production of adhesive from Cassava starch as a career opportunity in chemistry education
Autorzy:
Aliyu, B.A.
Aliyu, K.B.
Powiązania:
https://bibliotekanauki.pl/articles/11395.pdf
Data publikacji:
2014
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Opis:
The present study is aimed at investigating the properties of Cassava starch for the production of adhesives as a career opportunity in chemistry education. Method of starch extraction, characterization and adhesive production for quality assessment was performed. The results showed that adhesives produced with sodium hydroxide as a gelatinization enhancer has a maximum drying time of 8.60 minutes and had a stronger bond. The work concludes that the adhesive produced is of good quality and can lead to re-inventing chemistry education as a career opportunity. However, the Cassava adhesive met the basic requirement for adhesive use and application. At the end recommendations were made, among others increase employment opportunities, also diversify the economic base of farmers and there is need for reorientation and attitudinal change towards entrepreneurial job.
Źródło:
International Letters of Natural Sciences; 2014, 13, 1
2300-9675
Pojawia się w:
International Letters of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Probability of Ship on Collision Courses Based on the New PAW Using MMG Model and AIS Data
Autorzy:
Asmara, I.P.S.
Kobayashi, E.
Artana, K.B.
Powiązania:
https://bibliotekanauki.pl/articles/116367.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Modeling of Maneuvering of Ships
Crash Astern Maneuvers
anticollision
mathematical model
Maneuvering
Potential Area of Water (PAW)
Automatic Identification System (AIS)
AIS Data
Opis:
This paper proposes an estimation method for ships on collision courses taking crash astern maneuvers based on a new potential area of water (PAW) for maneuvering. A crash astern maneuver is an emergency option a ship can take when exposed to the risk of a collision with other ships that have lost control. However, lateral forces and yaw moments exerted by the reversing propeller, as well as the uncertainty of the initial speed and initial yaw rate, will move the ship out of the intended stopping position landing it in a dangerous area. A new PAW for crash astern maneuvers is thus introduced. The PAW is developed based on a probability density function of the initial yaw rate. Distributions of the yaw rates and speeds are analyzed from automatic identification system (AIS) data in Madura Strait, and estimated paths of the maneuvers are simulated using a mathematical maneuvering group model.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2015, 9, 1; 43-50
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł

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