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Wyświetlanie 1-15 z 27
Tytuł:
Morphology analysis and microbial diversity in novel anaerobic baffled reactor treating recycled paper mill wastewater
Autorzy:
Zwain, Haider M.
Al-Marzook, Farah A.
Nile, Basim K.
Jeddoa, Zuhair Mohammed Ali
Atallah, Aqeel H.
Dahlan, Irvan
Hassan, Waqed Hammed
Powiązania:
https://bibliotekanauki.pl/articles/2073763.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
anaerobic digestion
AD
novel anaerobic baffled reactor
NABR
recycled paper mill wastewater
RPMW
microbial diversity
microbial morphology
Opis:
The profile of microbial diversity in a NABR digesting RPMW was investigated using phylogenetic analysis of partial 16S rRNA sequences by a neighbor-joining-tree, supported by microbial morphology analysis by SEM. The results showed that microorganism inside NABR consisted of dominant Bacillus (25 strains) and Bacterium (1 strain) which were isolated from the settled sludge at the bottom of the reactor, whilst Bacillus (2 strains), Pseudomonas (2 strain) and Chryseobacterium (2 strain) were isolated from the biofilm formed on the packing material. It revealed that the microbial community strains, function, and structure changed simultaneously throughout the reactor system. The microscopic results showed rich biofacies, while the dominant microorganisms have various morphologies in every compartment of the system. It consisted of a long rod-shaped and filamentous bacterium composed majorly of bacilli of different sizes. Although the study successfully analyzed the microbial diversity and morphology in the system, the microbial communities reported in this study were different from other similar studies. This may be caused by the application of a culture-based technique that usually provides limited information due to the number of barely cultivated or uncultured strains.
Źródło:
Archives of Environmental Protection; 2021, 47, 4; 9--17
2083-4772
2083-4810
Pojawia się w:
Archives of Environmental Protection
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Embedded RFID and Wireless Mesh Sensor Network Materializing Automated Production Line Monitoring
Autorzy:
Zulkifli, C.
Hassan, H.
Ismail, W.
Semunab, S.
Powiązania:
https://bibliotekanauki.pl/articles/1402545.pdf
Data publikacji:
2015-08
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
84.84.-x
07.57.-c
Opis:
In industrial manufacturing, wireless network can be used in supply chain, retail stock management, electronic security keys, and theft prevention. A proactive and cost effective solution advancement is needed in the industrial manufacturing to monitor and control output performance at a manufacturing plant. It is with this reason that the manufacturers require an efficient communication and real time feedback to maximize uptime and improve productivity. Consistent with the future market of new technologies deployment this invention proposes a new complete solution method and architecture of embedded active radio frequency identification with counter system through wireless mesh sensor network platform and smart data processing adopted through web-based monitoring system for industrial automation. The ability of the developed system to function in machine-to-machine wireless communication and the adoption of web-based monitoring and data centralization contributes improvement in reducing errors with human intervention. In this paper we discuss the framework approach of a smart web-based monitoring and data acquisition system on wireless mesh sensor network platform. The evaluations and measurements have been conducted in real world environments which are conducted at selected industrial production factory.
Źródło:
Acta Physica Polonica A; 2015, 128, 2B; B-86-B-89
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of tropospheric NO2 over Iraq using OMI satellite measurements
Autorzy:
Rajab, Jasim M.
Hassan, Ahmed S.
Kadhum, Jasim H.
Al-Salihi, Ali M.
San Lim, Hwee
Powiązania:
https://bibliotekanauki.pl/articles/118650.pdf
Data publikacji:
2020
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
nitrogen dioxide
air pollution
remote sensing
Baghdad
Iraq
Opis:
Tropospheric nitrogen dioxide (NO2) is a trace gas with important impact on atmospheric chemistry, human health and a key pollutant in particular cities, measured from space since the mid-1990s by the GOME, SCIAMACHY, OMI, and GOME-2 instruments. This study present ten years (monthly and yearly averaged) dataset from Ozone Monitoring Instrument (OMI) used to investigate tropospheric NO2 characteristics and variations over Iraq during 2005–2014. Annual NO2 shows an elevation from the northern to the southern and highest values was at central parts of Iraq. Monthly distributions revels higher values NO2 in winter and summer than spring and autumn seasons, and rising NO2 throughout study period over industrial and crowded urban zones. The trend analysis over Baghdad shows a linear growth rate 9.8% per year with an annual average (5.6·1015 molecules per 1 cm2). The air mass trajectory analysis as hotspot regions shows seasonal fluctuations between winter and summer seasons depend on weather conditions and topography. The increased NO2 values in winter are due to anthropogenic emissions and subsequent plumes from Europe. In addition, in summer because of hot weather and large paddy fields emissions. The lowest NO2 value was at monsoon period mostly linked to the rains. The OMI data and satellite information are able to observe the troposphere NO2 elevation at different regions.
Źródło:
Scientific Review Engineering and Environmental Sciences; 2020, 29, 1; 3-16
1732-9353
Pojawia się w:
Scientific Review Engineering and Environmental Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New generators for minimal circular generalised neighbour designs in blocks of two different sizes
Autorzy:
Nadeem, Muhammad
Noreen, Khadija
Kashif Rasheed, H. M.
Ahmed, Rashid
Hassan, Mahmood Ul
Powiązania:
https://bibliotekanauki.pl/articles/14769686.pdf
Data publikacji:
2023-03-15
Wydawca:
Główny Urząd Statystyczny
Tematy:
direct effects
neighbour effects
method of cyclic shifts
generalised NDs
GN2-designs
Opis:
Minimal neighbour designs (NDs) are used when a response of a treatment (direct effect) is affected by the treatment(s) applied in the neighbouring units. Minimal generalised NDs are preferred when minimal NDs cannot be constructed. Through the method of cyclic shifts (Rule I), the conditions for the existence of minimal circular generalised NDs are discussed, in which v/2 unordered pairs do not appear as neighbours. Certain generators are also developed to obtain minimal circular generalised NDs in blocks of two different sizes, where k2 = 3, 4 and 5. All these designs are constructed using i sets of shifts for k1 and two for k2.
Źródło:
Statistics in Transition new series; 2023, 24, 2; 85-92
1234-7655
Pojawia się w:
Statistics in Transition new series
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Approaching of May maximum surface air temperature to characteristic summer season for Baghdad city
Autorzy:
Muter, Sara A.
Kadhum, Jasim H.
Hassan, Ahmed S.
Powiązania:
https://bibliotekanauki.pl/articles/35539647.pdf
Data publikacji:
2021
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
maximum air temperature
summer season
May
Baghdad
Opis:
Seasonal variability is the complex non-linear response of the physical climate system. There are two types of natural variability: those external and internal to the climate system. In any given season, natural variability may cause the climate to be different than its long-term average. This study examines with the seasonal variation of the maximum temperatures during the summer season. In addition, the maximum temperatures in May become close to the characteristics of the summer season. The monthly data for maximum temperature of May, June and July were used from Iraqi Meteorological Organization and Seismology (IMOS) for 47 years from 1970 to 2017 for Baghdad city. This period was long enough to estimate the range of approaching maximum temperature (Tmax) May to summer. Results revealed a significant Tmax for Baghdad during the second period (1992–2017) and ?shown similar behavior of Tmax in May to June and July; on the contrary that first period (1970–1991). In second period, two phases have been found out, positive phase and negative phase. The positive phase were happened in 1995, 1999, and 2006, and the negative phase was four cases (1992, 2004, 2013, and 2016), while a few cases recorded in first period. The amplitudes of monthly variability had same distance of leaner correlation especially in 1999 and 2013 that represent coherent wave with summer seasons. The variance difference for Tmax between May and June approximately was 2°C for second study’s period, while exceed this range in first period. This variance change to 7.5°C when found difference between July and May.
Źródło:
Scientific Review Engineering and Environmental Sciences; 2021, 30, 3; 400-410
1732-9353
Pojawia się w:
Scientific Review Engineering and Environmental Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of polymers on the grinding and rheology of ultrafine Egyptian calcium carbonate suspension
Autorzy:
Mourad, Sabreen H
Khalil, Mostafa M. H.
Abdel-Khalek, N. A.
Abdel-Khalek, M. A.
Selim, K. A.
Hassan, El-Sayed R. E.
Powiązania:
https://bibliotekanauki.pl/articles/2175428.pdf
Data publikacji:
2022
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
fillers
calcium carbonate
ultra-fine grinding
surface modifications
Mechano-chemical
activation
polymers
Opis:
The investigation of surface modification of Egyptian calcium carbonate via polymers was achieved with simultaneous ultra-fine grinding. Attrition mill and planetary mill were used for wet and dry grinding, respectively. The parameters affecting the grinding were studied such as ball number, speed and grinding time. The rheological characteristics of the aqueous calcium carbonate suspensions were studied in the presence of different types of polymers. The results indicated that the mechanical force could clearly affect the modification characteristics of calcium carbonate due to its mechanochemical effects. The viscosity of calcium carbonate suspension depends on the volume percentage or weight percentage. The dispersing agent increases the solid concentration for a given particle fineness.
Źródło:
Physicochemical Problems of Mineral Processing; 2022, 58, 6; art. no. 152163
1643-1049
2084-4735
Pojawia się w:
Physicochemical Problems of Mineral Processing
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of probiotic and yeast culture supplementation on selected biochemical and immunological parameters of growing lambs
Autorzy:
Mahmoud, M.M.
Youssef, I.M.I.
Abd El-Tawab, M.M.
Bakr, H.A.
Eissa, N.A.
Hassan, M.S.
Giadinis, N.D.
Milewski, S.
Baumgartner, W.
Sobiech, P.
Powiązania:
https://bibliotekanauki.pl/articles/2087359.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
lambs
probiotic
yeast culture
Saccharomyces cerevisiae
immunoglobulins
Źródło:
Polish Journal of Veterinary Sciences; 2020, 23, 1; 5-12
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Chemical composition of essential oil and antioxidant activity of Postia puberula, an endemic species from Iran
Autorzy:
Hemmati Hassan Gavyar, P.
Amiri, H.
Powiązania:
https://bibliotekanauki.pl/articles/12614017.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
Iran
endemic species
Postia puberula
chemical composition
essential oil
antioxidant activity
Opis:
Essential oils from the leaves, stems and flowers of Postia puberula at the flowering stage were analyzed using GC and GC/MS. The results showed that leaves are abundant of cis-3-hexenyl benzoate (10.75%), benzyl benzoate (8.16%) and caryophyllene oxide (8.12%). The main compounds of stems were benzyl benzoate (21.92%), E-nuciferol (11.58%) and dibutyl phthalate (7.08%), while major components of flowers were benzyl benzoate (9.99%), caryophyllene oxide (8.14%) and E-nuciferol (8.13%). The antioxidant activities of methanol extract were evaluated by DPPH and β-carotene/linoleic acid assays. The results showed that in both methods, leaves had stronger antioxidant activity than other organs.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2019, 18, 1; 119-128
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Heat waves and health impact on human in Baghdad
Autorzy:
Hassan, Zahraa M.
Al-Jiboori, Monim H.
Al-Abassi, Hazima M.
Powiązania:
https://bibliotekanauki.pl/articles/118603.pdf
Data publikacji:
2020
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
heat wave
max air temperature
CBC analysis
Baghdad
Opis:
This investigation aim to evaluate the effect of heat wave on health of human, so to achieve this 40 blood samples for person exposed to heat wave were drawn most patients were attend to specialists in hospital laboratories (Medical City, Ibn al-Baladi, Sheikh Zayed, Kadhimiya Educational). The patients aged 10–60 years, male (20) and female (20). CBC analyzes was performed. The result of the presents study recorded a highly signifi cant difference in total (mean and percent) as compared with the normal value of the CBC analyze the result for total (mean and percent) for male the factors CRP, ESR, WBC, PCV, PL (15.5, 43, 11.35, 28.5, 215) respectively (100%, 100%, 100%, 100%, 100%) and the result for total (mean and percent) for female the factors CRP, ESR, WBC, PCV, PL (15, 43.5, 11.35, 31, 220.5) respectively (100%, 100%, 100%, 100%, 100%). According to the result we can conclude that there was a highly significant deferent in mean value for patient compared with the normal value which is the mean cause of hard attack which lead to death. The study is the first of its kind in the Department of Atmospheric Sciences in Iraq.
Źródło:
Scientific Review Engineering and Environmental Sciences; 2020, 29, 2; 212-222
1732-9353
Pojawia się w:
Scientific Review Engineering and Environmental Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of heat-stress predisposition on the development of sooty canker caused by Neoscytalidium dimidiatum (Penz.) Crous and Slippers
Wpływ podatności spowodowanej przez stres cieplny na rozwój sooty canker wywoływanej przez Neoscytalidium dimidiatum (Penz.) Crous and Slippers
Autorzy:
Hassan, W.A.
Haleem, R.A.
Hassan, P.H.
Powiązania:
https://bibliotekanauki.pl/articles/28051.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Botaniczne
Opis:
Sooty canker, caused by Neoscytalidium dimidiatum (Penz.) Crous & Slippers, Synon. = Nattrassia mangiferae (Syd. & P. Syd.) B. Sutton & Dyko, on the inoculated thin bark saplings (12-24 months old) of Eucalyptus camaldulensis, Olea europaea, and Populus nigra was monitored under greenhouse conditions every 2 days until the 8th day, and it was repeated 18, 28, 58 days after inoculation. Predisposition to stem cankers depended on the duration of warm temperature and abundance of fungal inoculum. The infected bark was discolored and revealed a black mass of fungal arthroconidia, particularly on the most susceptible plants of eucalyptus and poplar. The cankers extended to 18.53 mm and 16.11 mm on eucalyptus and poplar, respectively, after 58 days compared to 10 mm for non-inoculated saplings (wounding sites) of control treatment. The effect of temperature conditions before and after inoculation with N. dimidiatum on canker development on the same plants was studied in a growth chamber with two temperature regimes, very hot 40oC and hot 32oC. Among pre-inoculation regimes, very hot and hot temperatures were the most conductive to infection of eucalyptus saplings compared to other hosts, which showed a non-significant dependence between pre- and post-inoculation. Thus, heat stress of 32 and 40oC on the most susceptible host, eucalyptus, sustained the progress of cankers to 17.20-17.56 mm after 3 days and 18.08-18.06 mm after 5 days of inoculation.
Choroba Sooty canker, wywoływana przez Neoscytalidium dimidiatum (Penz.) Crous & Slippers, Synon. = Nattrassia mangiferae (Syd. & P. Syd.) B. Sutton & Dyko, była obserwowana na inokulowanych sadzonkach drzew o cienkiej korze (w wieku 12-24 miesięcy) Eucalyptus camaldulensis, Olea europaea oraz Populus nigra w warunkach szklarniowych co dwa dni do dnia 8, a następnie obserwacje powtarzano dnia 18, 28 i 58 po inokulacji. Podatność na powstawanie nekroz na pędzie zależała od czasu trwania ciepłej temperatury oraz obfitości inokulum grzybowego. Porażona kora była odbarwiona i odsłaniała czarną masę artrokonidii grzyba, w szczególności na najbardziej podatnych roślinach eukaliptusa i topoli. Nekrozy osiągały długość 18,53 mm i 16,11 mm odpowiednio na eukaliptusie i topoli po 58 dniach w porównaniu z 10 mm na drzewkach nieokulowanych (w miejscach zranienia) stanowiących obiekt kontrolny. Wpływ warunków temperatury przed i po inokulacji grzybem N. dimidiatum na rozwój nekroz na tych samych roślinach badano w fitotronie w dwóch zakresach temperatury, w temperaturze bardzo gorącej 40oC i gorącej 32oC. Jeśli chodzi o temperatury zastosowane przed inokulacją, temperatura bardzo gorąca i gorąca najbardziej sprzyjały porażeniu sadzonek eukaliptusa w porównaniu z innymi roślinami żywicielskimi, które nie wykazywały istotnej zależności, jeśli chodzi o oddziaływanie temperatury przed i po inokulacji. Zatem stres cieplny w zakresie temperatur 32 i 40oC sprzyjał rozwojowi nekroz na najbardziej podatnej roślinie żywicielskiej, eukaliptusie; nekrozy te osiągnęły długość 17,20-17,56 mm po 3 dniach oraz 18,08-18,06 po 5 dniach po inokulacji.
Źródło:
Acta Agrobotanica; 2011, 64, 4
0065-0951
2300-357X
Pojawia się w:
Acta Agrobotanica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study the internal cracks effect on vibration of laminated composite square plates
Autorzy:
Hassan, M.S.
Rashid, Z.H.
Sarhan, R.A.
Powiązania:
https://bibliotekanauki.pl/articles/24200571.pdf
Data publikacji:
2022
Wydawca:
Stowarzyszenie Komputerowej Nauki o Materiałach i Inżynierii Powierzchni w Gliwicach
Tematy:
laminate plate
natural frequency
boundary condition
cracked plate
finite element
ANSYS
płyta laminowana
częstotliwość drgań własnych
warunek brzegowy
pęknięta płyta
element skończony
Opis:
Purpose: The study of cracks behaviour in a composite plate is of significant importance in the dynamics of the Mechanical parts in order to avoid design failures due to resonance or high amplitude vibrations. Design/methodology/approach: In this paper, a square glass-epoxy composite plate is adopted. The plate has four layers with symmetric and asymmetric lamination. Assuming the cracks are profound as defects. The results were obtained by using a numerical solution of mechanical APDL from ANSYS. Findings: It has been found for different boundary conditions that the rank of natural frequencies is decreased by increasing the crack ratio due to the reduction of the plate’s stiffness, whereas the crack direction has no mentioned effect for a small angle of rotation. Research limitations/implications: The accuracy of results is verified by comparing a single case of the current work with other previous investigations. value: Evaluate the influence of the crack length ratio, angle of the crack rotation, boundary conditions and lamination angles on the natural frequencies of the square composite plate with glass-epoxy materials.
Źródło:
Archives of Materials Science and Engineering; 2022, 116, 1; 28--33
1897-2764
Pojawia się w:
Archives of Materials Science and Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Recursive differentiation method: application to the analysis of beams on two parameter foundations
Autorzy:
Hassan, M. T.
Doha, E. H.
Powiązania:
https://bibliotekanauki.pl/articles/949320.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:
critical loads
natural frequencies
recursive differentiation method
beam on elastic foundation
Opis:
The recursive differentiation method (RDM) is introduced and employed to obtain analytical solutions for static and dynamic stability parameters of beams resting on two-parameter foundations in various different end conditions. The present analysis reflects the reliability, efficiency and simplicity of the proposed RDM in tackling boundary value problems. In fact, it is widely common that the critical load accompanied with the first buckling mode is the smallest critical load, and then it is the dominant factor in the static stability analysis. In contrast, the present analysis indicates that such a conclusion is correct only for the case of beams without foundations or in the case of a weak foundation relative to the beam. It is proved that critical loads accompanied with higher buckling modes may be smaller than those accompanied with the lower modes and then it may control the stability analysis. The same phenomenon exists for natural frequencies in the presence of an axial load. Several illustrations are introduced to highlight the effects of both the foundation stiffness and beam slenderness on the critical loads and natural frequencies.
Źródło:
Journal of Theoretical and Applied Mechanics; 2015, 53, 1; 15-26
1429-2955
Pojawia się w:
Journal of Theoretical and Applied Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of Sportswear Fabric Properties on the Health and Performance of Athletes
Wpływ właściwości materiałów używanych do produkcji ubiorów sportowych na zdrowie i wydajności sportowców
Autorzy:
Hassan, M.
Qashqary, K.
Hassan, H. A.
Shady, E.
Alansary, M.
Powiązania:
https://bibliotekanauki.pl/articles/232509.pdf
Data publikacji:
2012
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Biopolimerów i Włókien Chemicznych
Tematy:
sportowa tkanina
fizjologiczne reakcje sportowców
wydajność sportowców
właściwości materiałów
przepuszczalność pary wodnej
właściwości ubioru a wydolność organizmu
sportswear fabrics
comfort properties
athletes' physiological responses
performance of athlets
Opis:
The main goal of this work was to study the Influence of sportswear fabric properties on the physiological responses and performance of athletes. The influence of three different types of sportswear fabrics on the physiological response and performance of volunteers in sports conditions was investigated. The fabrics and garments tested were made of 100% cotton, a 65/35 polyester/cotton blend and 100% polyester fibres. Seven volunteer were selected to wear the sportswear during the physical exercise assigned and their physiological responses were tested. The results of the study show a statistically significant effect on the athletes' physiological responses and performance parameters measured for the different types of sportswear tested. The sample with 100% polyester produced the best physiological responses and performance from the athletes. This effect can be related to better moisture management, which reflects the amount of relative water vapour permeability (68%) and lower thermal conductivity. This will enhance the body's temperature regulation leading to increase athletes' cardiorespiratory fitness and performance. The results also show the high correlation between the sportswear fabrics properties and athletes' physiological responses and performance, except the relationship between the end-tidal partial pressure of oxygen (PETO2) and fabric thickness (h), air permeability (AP) and thermal resistance (r), which are not highly correlated. The other correlation values vary between (š0.62 and (š1).
Badano właściwości ubiorów sportowych na fizjologiczną odpowiedź oraz wytrzymałość organizmu. Przebadano trzy rożne rodzaje ubiorów wykonanych z 100% bawełny, mieszanki 65/35 poliester/bawełna oraz 100% poliestru. Wytypowano 7 ochotników, którzy w przygotowanych ubiorach wykonywali zaprogramowane ćwiczenia a następnie poddano ich badaniom. Wyniki opracowano statystycznie i wykazano, że najkorzystniejsze właściwości posiada odzież wykonana ze 100% poliestru. Wynik ten można tłumaczyć lepszymi właściwościami transportu wilgoci wynikającymi z poziomu przepuszczalności pary wodnej i niższą przewodnością termiczną. Właściwości te wpływają na zachowanie się organizmu a zwłaszcza na sprawność układu krążeniowo-oddechowego, a tym samym wydolność organizmu. Wykazano korelację pomiędzy właściwościami ubioru a wydolnością organizmu za wyjątkiem korelacji pomiędzy grubością materiału a wydechowym cieśnieniem parcjalnym tlenu (PETO2) oraz przepuszczalnością powietrza i opornością cieplną.
Źródło:
Fibres & Textiles in Eastern Europe; 2012, 4 (93); 82-88
1230-3666
2300-7354
Pojawia się w:
Fibres & Textiles in Eastern Europe
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 27

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