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Wyświetlanie 1-15 z 404
Tytuł:
Genetic variability and host specialization in Alternaria alternata colonizing Solanaceous crops in Sudan
Autorzy:
Abbo, A.S.
Idris, M.O.
Elballa, M.A.
Hammad, A.M.
El Sidding, M.A.R.
Karlovsky, P.
Powiązania:
https://bibliotekanauki.pl/articles/66044.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
plant disease
early blight
genetic variability
host
Alternaria alternata
diversity
Solanaceae
crop
amplified fragment length polymorphism
Sudan
Opis:
Early blight disease caused by Alternaria sp. is one of the most devastating diseases of Solanaceous crops widely distributed in Sudan. The aim of this study was to determine the genetic variation among different Alternaria isolates recovered from different Solanaceae crops showing typical symptoms of early blight disease. Infected leaves of tomato, potato, eggplant and pepper were collected from different geographical zones in Sudan. The recovered fungal isolates were identified to the genus level based on cultural and morphological characteristics. Five representative isolates were sent to the CABI Bioscience, U.K. for confirmation. The genetic relationship among the isolates was determined using the amplified fragments length polymorphism (AFLP) technique and the generated data were used to create similarity matrices using the PAST 3.01 software package. Dendrograms were constructed based on Jaccard’s similarity coefficients. A total of 70 fungal isolates was recovered from the tested plants and all of them showed morphological characteristics typical of Alternaria spp. The conidia appeared in multiple-branched chains with spore sizes in the range of 2.38−13.09 μm × 12.30−43.63 μm. Therefore, the isolates were identified as Alternaria alternata (Fr.) Keissl. The identification was then confirmed by CABI.AFLPbased dendrogram which revealed five clusters with a significant cophenetic correlation coefficient (r = 0.834) between the dendrogram and the original similarity matrix irrespective of their geographical origins. Eighteen (75%) of the Alternaria isolated from tomato leaves were clustered together in cluster I and five isolates formed two separate clusters, viz. cluster IV (T-Kh5 and T-H1) and cluster V (T-H4 and T-Med2). The remaining isolate, T-Am5, grouped with one of the potato isolates in cluster III. The other isolates which were recovered from potato, pepper and eggplants were all separated from the tomato isolates in the largest cluster.
Źródło:
Journal of Plant Protection Research; 2018, 58, 3
1427-4345
Pojawia się w:
Journal of Plant Protection Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mitigation of heat stress effects by using shade net on Washington navel orange trees grown in Al-Nubaria region, Egypt
Autorzy:
Abd El-Naby, S.K.
Esmail, A.M.A.M.
Baiea, M.H.M.
Amin, O.A.E.
Amr Abdelkhalek, A.M.
Powiązania:
https://bibliotekanauki.pl/articles/12715684.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Opis:
High temperature stress can be detrimental to plants, resulting in reduced fruit yield and increased incidences of fruit disorders. One strategy that farmers can use to maintain or increase their yields in the face of a changing climate is to adjust of farm climate by using shade net on the trees. Such, the use of shade netting on Washington navel orange planted on the sandy soil in Al-Nubaria region, Egypt were studied during two successive seasons, either using a permanent shade throughout all the season or using a moveable shade for certain period from the first of March until the end of June for every season. Growth (No. of shoots/one meter branch, No. of leaves/shoot, shoot length and chlorophyll content of the leaves, leaf area and tree canopy), macronutrients (N, P, K, Ca, Mg) and micronutrients (Fe, Zn, Mn, Cu, Na) content in the leaves, fruit characteristics (number, weight, diameter, peel thickness, total soluble solids, total acidity and ascorbic acid), yield and crop efficiency, were determined. It can be concluded that covering Washington navel orange trees grown on sandy soil with shade net especial covering the trees for certain period was very effective at protecting orange trees and led to improve the growth, increase the yield and maintain fruit quality.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2020, 19, 3; 15-24
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Identification of sterile wild oat (Avena sterilis L.) resistance to acetolactate synthase (ALS)-inhibiting herbicides using different assay techniques
Autorzy:
Abdurruhman, A.M.
Uygur, S.
Mathiassen, S.K.
Uygur, N.
Powiązania:
https://bibliotekanauki.pl/articles/2082753.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
acetolactate synthase
agar-based assay
Avena sterilis
Petri-dish assay
whole-plant assay
Opis:
Different techniques have been devised to detect herbicide resistance in weeds, and the over- all aim from this study was to compare four different assay techniques for evaluating acetol- actate synthase (ALS)-inhibiting herbicide resistance in sterile wild oat (Avena sterilis L.). A resistant sterile wild oat population (R) was collected from the wheat field in Kozan, Adana province, Turkey. The susceptible (S) population was collected from the border of the same field. Effects of different doses of mesosulfuron-methyl + iodosulfuron-methyl- -sodium and pyroxsulam + cloquintocet-mexyl were assessed in agar based (seed and seed- ling) assay, Petri dish with seeds, and whole plant pot assay. In the agar based assays, the level of resistance was evaluated by measuring coleoptile and hypocotyl lengths, and sur- vival of seedlings. Plant height and shoot dry weight were measured in the Petri dish and whole plant pot assays, respectively. Results from the dose response analyses showed that both the R and S populations were extremely sensitive to mesosulfuron-methyl + iodosul- furon in the seedling bioassay. The resistance indices (RI’s) of the R biotype treated with mesosulfuron-methyl + iodosulfuron in the agar based seed, Petri dish, and whole plant assays were 2.29, 2.63 and 4.18, respectively. The resistance indices of the R biotype treated with pyroxsulam + cloquintocet-mexyl was 3.41, 5.05 and 2.82 in the agar based seed, Petri dish, and whole plant pot assays, respectively. The agar based seed assays and Petri dish as- say provided feasible, accurate, rapid, and cost effective opportunities to identify resistance in sterile wild oat.
Źródło:
Journal of Plant Protection Research; 2020, 60, 3; 244-252
1427-4345
Pojawia się w:
Journal of Plant Protection Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Leczony i nieleczony brak jajeczkowania związany z przepływem krwi w jajnikach i macicy u klaczy arabskich (studium przypadku)
Treated and untreated anovulation associated with ovarian and uterine blood flow in Arabian mares (a case study)
Autorzy:
Abo El-Maaty, A.M.
El Baghdady, Y.
Elshahat, K.A.
Helmy, M.A.
Abdelnaby, E.A.
Powiązania:
https://bibliotekanauki.pl/articles/843893.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Zootechniczne
Tematy:
konie czystej krwi arabskiej
klacze [zool.]
brak jajeczkowania
hormony
jajniki
macica
przeplyw krwi
metody badan
badanie dopplerowskie w kolorze
badanie dopplerowskie w technologii power
Źródło:
Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego; 2018, 14, 3
1733-7305
Pojawia się w:
Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Shelf life of kenaf (Hibiscus cannabinus L.) seed stored under humid tropical conditions
Autorzy:
Adebisi, M.A
Esuruoso, O.A.
Adetumbi, J.A
Abdul-Rafiu, A.M.
Kehinde, T.O.
Ajani, O.O.
Agboola, D.A.
Powiązania:
https://bibliotekanauki.pl/articles/2199723.pdf
Data publikacji:
2012-12-20
Wydawca:
Instytut Hodowli i Aklimatyzacji Roślin
Tematy:
probit modelling
storage life
seed quality
seed viability
seedling vigour
Opis:
Successful crop production depends initially on the availability of high-quality seed. Seed viability and vigour of four kenaf varieties during storage were investigated. Seeds of each variety were packed inside thick polythene bags and kept in Seed Stores under ambient conditions in two storage locations (Federal University of Agriculture, Abeokuta (FUNAAB) (29.8°C, 59.10 RH%) and Institute of Agricultural Research and Train- ing, Ibadan (27.5°C, 64.68 RH%) for 240 days (8 months).  Seeds were sampled during storage at 0, 60, 120, 180 and 240 days and tested for seed viability and seedling vigour index. Data collected on seed viability and seedling vigour were analyzed using ANOVA, mean separation using Duncan Multiple Range Test at 5% probability level and PROBIT analysis. The results showed differential responses in the two quality traits due to differences in storage location and varieties. Ibadan storage location provided more favourable conditions for higher seed quality compared to Abeokuta location while Ifeken 400 and Tianung had the best storage potential. The study showed that under ambient humid tropical conditions, storage period should not exceed 180 days (6 months) in order to maintain higher physiological quality with little or no cost. The PROBIT result revealed that the highest seed shelf life (longevity) of kenaf seeds of 8 to 9 months was derived for seeds of Ifeken 400 and Tianung stored in Ibadan and Abeokuta. The shortest shelf life of 6 months was esti- mated for Ifeken 100 stored in both locations.  
Źródło:
Plant Breeding and Seed Science; 2012, 67; 75-86
1429-3862
2083-599X
Pojawia się w:
Plant Breeding and Seed Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pest risk analysis on Xylella fastidiosa in Morocco
Autorzy:
Afechtal, M.
Vicent, A.
Saponari, M.
D’Onghia, A.M.
Powiązania:
https://bibliotekanauki.pl/articles/65631.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
pest
risk analysis
plant pathogen
Xylella fastidiosa
Gram-negative bacterium
Morocco
Opis:
Morocco is basically an agricultural country; almost 40% of the workforce is employed in this sector. Xylella fastidiosa is a xylem-inhabiting pathogen which can infect more than 300 plant species, although most host species are symptomless. Until relatively recently, X. fastidiosa was primarily limited to North and South America, but in 2013 a widespread epidemic of olive quick decline syndrome caused by this fastidious pathogen appeared in southeastern Italy, and later several cases of X. fastidiosa outbreaks have been reported in other European countries (France, Germany and Spain). Following these recently confirmed findings of X. fastidiosa in the European Union, this bacterium has become a serious threat to the Moroccan flora. The national phytosanitary authorities have adopted several measures to prevent the introduction of X. fastidiosa into the national territory by deciding, inter alia, to suspend importation of host plant species to the bacterium from infected areas. This paper presents the phytosanitary risk of this bacterium in Morocco.
Źródło:
Journal of Plant Protection Research; 2018, 58, 3
1427-4345
Pojawia się w:
Journal of Plant Protection Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Knowledge, attitudes and practices related to COVID-19 among health professionals in El Jadida Province, Morocco
Autorzy:
Ahizoune, S.
Belrhiti, Z.
Benkirane, R.
El Hiyani, M.
Alaoui, A.M.
Powiązania:
https://bibliotekanauki.pl/articles/28765548.pdf
Data publikacji:
2022
Wydawca:
Narodowy Instytut Zdrowia Publicznego. Państwowy Zakład Higieny
Opis:
Background. During the COVID-19 pandemic, concerns were raised about the lack of knowledge and awareness of health workers (HW) in hampering the implementation of COVID-19 preventive strategies in hospitals. Objective. This cross-sectional study aims to explore the knowledge, attitudes, and practices (KAP) of the health workers related to COVID-19 in Moroccan hospitals and health facilities. Materials and methods. We administered an adapted questionnaire to 242 HW working in Azemmour and El Jadida hospital (two sites) and in 41 health centers in El Jadida province. We carried out a bivariate analysis and used contingency tables and logistic regression models to identify factors associated with different KAP levels. Results. We found that 90.1%, 8.3% and 60.3% of HW had respectively high levels of knowledge, risk perception attitudes and preventive practices towards COVID-19. High level of knowledge was associated with gender (OR: 0.267; 95% CI: 0.113-0.634; p=0.002), and professional profile (p<0.001). Levels of attitudes were associated with gender (OR: 17.143; 95% CI: 5.450-53.932; p<0.001) whereas levels of preventive practices were associated with position of the HW in COVID-19 (frontline or not frontline) (OR: 0.404; 95% CI: 0.236-0.691; p=0.001) and the overworked status of the HW (OR: 0.421; 95% CI: 0.242-0.730; p=0.002). Conclusion. Professionals' knowledge and practice levels were higher than their COVID-19 risk perception attitudes. Therefore, efforts should be made to improve the attitudes of health professionals.
Źródło:
Roczniki Państwowego Zakładu Higieny; 2022, 73, 4; 475-483
0035-7715
Pojawia się w:
Roczniki Państwowego Zakładu Higieny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Yield and fruit quality of Ziziphus jujuba L. trees as affected by preharvest foliar application of calcium and ascorbic acid
Autorzy:
Al-Saif, A.M.
Ahmed, M.A.-A.
Al-Obeed, R.
El-Sabagh, A.S.
Powiązania:
https://bibliotekanauki.pl/articles/12695934.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2020, 19, 5; 151-157
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Organizational culture and job satisfaction in a telecommunications company in the Kingdom of Bahrain
Kultura organizacyjna a satysfakcja z pracy w firmie komunikacyjnej w Królestwie Bahrajnu
Autorzy:
Al-Shammari, M.
Al-Am, Z.
Powiązania:
https://bibliotekanauki.pl/articles/405186.pdf
Data publikacji:
2018
Wydawca:
Politechnika Częstochowska
Tematy:
organizational culture
job satisfaction
Competing Values Framework
CVF
Bahrain
kultura organizacyjna
satysfakcja z pracy
ramy wartości konkurencyjnych
Królestwo Bahrajnu
Opis:
The purpose of this study is to investigate the relationship between organizational culture and job satisfaction in a telecommunications company in Bahrain and to assess the relative importance of each organizational culture dimension using Customer Value Framework Model. The primary data were collected via a questionnaire that was distributed to 400 employees using simple random sampling. The results showed that the overall level of job satisfaction was moderate, supervision was the most dominant dimension of job satisfaction, and the dominating organizational culture type was the market culture. The clan culture was found significantly related to job satisfaction and had the highest correlation with the co-worker dimension of job satisfaction. However, respondents, with different percentages, less prefer the other three types of organizational culture namely adhocracy, market, and hierarchy. The study also found a strong negative relationship between the educational level and clan culture.
Celem niniejszego badania jest określenie związku między kulturą organizacyjną a zadowoleniem z pracy w przedsiębiorstwie telekomunikacyjnym w Bahrajnie oraz ocena względnego znaczenia każdego wymiaru kultury organizacyjnej za pomocą modelu wartości klienta. Podstawowe dane zebrano za pomocą kwestionariusza, który został rozprowadzony wśród 400 pracowników za pomocą prostego losowego próbkowania. Wyniki pokazały, że ogólny poziom zadowolenia z pracy był umiarkowany, nadzór był najbardziej dominującym wymiarem satysfakcji z pracy, a dominującym typem kultury organizacyjnej była kultura rynkowa. Stwierdzono, że kultura klanowa jest istotnie związana z zadowoleniem z pracy i ma najwyższą korelację ze współpracującym wymiarem satysfakcji z pracy. Jednak respondenci, o różnych wartościach procentowych, mniej preferują pozostałe trzy typy kultury organizacyjnej, mianowicie adhokrację, rynek i hierarchię. W badaniu stwierdzono również silny negatywny związek między poziomem wykształcenia a kulturą klanu.
Źródło:
Polish Journal of Management Studies; 2018, 18, 1; 33-43
2081-7452
Pojawia się w:
Polish Journal of Management Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A quarantine protocol against red palm weevil Rhynchophorus Ferrugineus (Olivier) (Coleptera: Curculiondae) in date palm
Autorzy:
Al-Shawaf, A.M.
Al-Shagag, A.
Al-Bagshi, M.
Al-Saroj, S.
Al-Bather, S.
Al-Dandan, A.M.
Abdallah, A.B.
Faleiro, J.R.
Powiązania:
https://bibliotekanauki.pl/articles/65957.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
The red palm weevil (RPW) Rhynchophorus ferrugineus (Olivier), (Coleptera: Curculiondae) is a key pest of date palm in the Middle East. This weevil is currently being reported from over 50% of the date growing countries of the world. The date palm Phoenix dactylifera cropped area in the Middle East, has significantly increased during the last two decades where date palm is mainly propagated through offshoots. The red palm weevil larvae are often found in the offshoots, resulting in the spread of the pest and also its re-inoculation where RPW is already controlled. Currently, there are no quarantine protocols to ensure that date palm offshoots which are transported for planting, are free of RPW larvae. In this study, date palm offshoots were sprayed while still attached to the mother palm and also dipped separately with Fipronil 3.5% (Thripguard 35 SCTM) and Imidacloprid 35% (Confidor 350 SCTM) a day after detachment from the mother palm. Fipronil and Imidacloprid were tested at 0.008 % and 0.01%, respectively. Results revealed that dipping gave complete mortality of the larvae. Dipping was significantly better than spraying since spraying resulted in only partial mortality of the larvae. It was also seen that dipping offshoots in Fipronil 0.004% and 0.002% for 30 and 60 min, respectively, resulted in 100% mortality of the larvae tested. Further, toxicity studies resulted in complete mortality of larvae and adults that were exposed to offshoot tissue that was dipped in Fipronil at the above concentrations. For this reason, it is recommended to dip date palm offshoots in 0.004% Fipronil for 30 min before transporting to ensure complete mortality of the hidden larval stages, if any and complete certification and transport of the treated offshoots to the new planting site within 72 h of treatment.
Źródło:
Journal of Plant Protection Research; 2013, 53, 4
1427-4345
Pojawia się w:
Journal of Plant Protection Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Energy balance modelling of high velocity impact effect on composite plate structures
Autorzy:
Al-Waily, M.
Jaafar, A.M.
Powiązania:
https://bibliotekanauki.pl/articles/2175757.pdf
Data publikacji:
2021
Wydawca:
Stowarzyszenie Komputerowej Nauki o Materiałach i Inżynierii Powierzchni w Gliwicach
Tematy:
energy balance
high velocity impact
composite materials
penetration
contact force
contact time
bilans energetyczny
uderzenie z dużą prędkością
materiały kompozytowe
penetracja
siła nacisku
czas kontaktu
Opis:
Purpose: In many military applications, composite materials have been used because of their high velocity impact resistance that helps absorption and dispersion energy. It is therefore used in armour and vehicles, aircraft and spacecraft that are subjected to impact of various shapes and velocities. Design/methodology/approach: In the theoretical part, the absorption energy equation for the sample was established by constructing an energy balance equation consisting of five types of energies, it is the compressive energy in the first region (the impact region), the tensile energy in the first region, the tensile energy in the second region, the energy of the shear plugging and the friction energy. Findings: It was found in the experiments that the tensile stress value increased by increasing the volume fraction of fibres to the polyester, and the value of compressive stress decreased. Also manufactured different types of impact samples with dimensions (20*20 cm2 ) and deferent thickness. The results were an increase in the amount of energy absorbed by increasing the ratio of the fibre to the polyester. It is found that the greatest effect in the equation of energy balance is the shear plugging energy, in which the value of the energy absorbed reached 38% of the total energy. And in the second degree friction energy, in which the value of the energy absorbed reached 27% of the total energy. while the other energies are relatively small but with important values, except for the tensile energy in the second region, the Kevlar-Polyester (40-60)%, so that the increase was more than four times the previous case. Research limitations/implications: Three types of reinforcing fibres were used: Kevlar, Carbon and Glass fibres with a matrix material as polyester. Six samples are made for tensile and compression testing, Kevlar-Polyester (30-70)%, Carbon-Polyester (30-70)%, Glass-Polyester (30-70)%, Kevlar-Polyester (40-60)%, Carbon-Polyester (40-60)% and Glass-Polyester (40-60)%. Practical implications: On the experimental part, experimental work tests were carried out to determine the mechanical properties of the samples such as tensile and compression tests as well as conducting the natural frequency test conducting the impact test by bullet to identify the effects and penetration incidence and compare this with the theoretical results. Originality/value: In this research high velocity impact is used with a bullet it diameter 9 mm, mass of 8 g, and a semi-circular projectile head with a specific velocity ranging from 210-365 m/s. The effect of the impact is studied theoretically and experimentally. The elastic deformation is increased for increasing the ratio of the fiber to the polyester and the depth of penetration is decreasing. The hybrid sample is affected in absorption energy and decreasing the penetration. Finally calculated for penetration behaviour theoretically and experimentally for different composite materials and comparison for the results calculated.
Źródło:
Archives of Materials Science and Engineering; 2021, 111, 1; 14--33
1897-2764
Pojawia się w:
Archives of Materials Science and Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Intestinal parasitoses and schistosome infections among students with special reference to praziquantel efficacy in patients with schistosomosis in Hajjah governorate, Yemen
Autorzy:
Alharbi, R.A.
Alwajeeh, T.S.
Assabri, A.M.
Almalki, S.S.R.
Alruwetei, A.
Azazy, A.A.
Powiązania:
https://bibliotekanauki.pl/articles/6276.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Parazytologiczne
Źródło:
Annals of Parasitology; 2019, 65, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Feline ocular toxoplasmosis: seroprevalence, diagnosis and treatment outcome of 60 clinical cases
Autorzy:
Ali, K.M.
Abu-Seida, A.M.
Abuowarda, M.
Powiązania:
https://bibliotekanauki.pl/articles/2087214.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
cats
chorioretinitis
keratitis
seroprevalence
Toxoplasma gondii
uveitis
Źródło:
Polish Journal of Veterinary Sciences; 2021, 24, 1; 51-61
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Selection mining methods via multiple criteria decision analysis using TOPSIS and modification of the UBC method
Autorzy:
Ali, Mahrous A.M.
Kim, Jong-Gwan
Powiązania:
https://bibliotekanauki.pl/articles/1839056.pdf
Data publikacji:
2021
Wydawca:
Główny Instytut Górnictwa
Tematy:
TOPSIS
UBC method
mining method selection
multiple criteria decision making
metoda UBC
wybór metod wydobycia
wielokryterialne podejmowanie decyzji
Opis:
Mine designers often face difficulties in selecting an appropriate mining method; however, such a method should be selected based on ore and rock characteristics. The selection of mining methods can be considered a type of multi-criteria decision making, and this depends on many factors used in the selection process. The general method used in this field is the University of British Columbia (UBC) method, which determines the criteria of the properties that are compared to determine the best and worst of several mining methods. In this paper we used as new technique which defines as Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS). The criteria considered in the UBC method include general shape, ore thickness, ore plunge, and grade distribution, beside the rock quality designation (RQD), and the rock substance strength (RSS). This paper presents an improved TOPSIS method based on experimental design. Additionally, this paper will introduce a modified version of the UBC method that can be employed based on Excel sheet. The best mining methods is cut and fill stoping and top slicing with the same rank equal 0.72, and the second-best mining method is square set stoping with rank equal 0.65.
Źródło:
Journal of Sustainable Mining; 2021, 20, 2; 49-55
2300-1364
2300-3960
Pojawia się w:
Journal of Sustainable Mining
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Applying In Silico approaches for designing a chimeric InaV/N-DFPase protein and evaluating its binding with diisopropyl-fluorophosphate
Autorzy:
Allahyari, H.
Karami, A.
Tebyanian, H.
Nouri, H.R.
Khodi, S.
Farnoosh, G.
Arab, S.S.
Latifi, A.M.
Powiązania:
https://bibliotekanauki.pl/articles/11162.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Źródło:
International Letters of Natural Sciences; 2019, 75
2300-9675
Pojawia się w:
International Letters of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 404

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