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Journal articles on the topic 'Factorial number system'

Author: Grafiati
Published: 28 May 2022
Last updated: 30 July 2025

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1

Derevianko, Ya A., Yu I. Gorbenko, and О. О. Kuznetsov. "Factorial number system for nonlinear substitutions generation." Radiotekhnika, no. 209 (June 24, 2022): 38–58. http://dx.doi.org/10.30837/rt.2022.2.209.04.

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Modern cryptographic applications use cryptographic algorithms with a symmetric key. They provide high conversion rates and resistance to crypto-graphic attacks. To complicate the plaintext – cipher-text ratio, symmetric ciphers usually use nonlinear substitutions (S-boxes). S-boxes cryptographic metrics play a crucial role in ensuring resilience to most known attacks (differential, linear, algebraic, and other cryptanalysis methods). However, generating efficient s-boxes is a challenge. Even for small input/output sizes, there are an extremely large number of possible solutions. Usually, the
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2

Prasada Rao, D. S., and K. S. Banerjee. "A multilateral index number system based on the factorial approach." Statistische Hefte 27, no. 1 (1986): 297–313. http://dx.doi.org/10.1007/bf02932575.

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3

Banerjee, K. S. "On the multilateral index number system based on the factorial approach." Statistical Papers 29, no. 1 (1988): 309–16. http://dx.doi.org/10.1007/bf02924537.

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4

Banerjee, K. S. "On the Factorial Approach Multilateral Index Number System Satisfying base Invariance and Consistency." Calcutta Statistical Association Bulletin 40, no. 1-4 (1990): 51–64. http://dx.doi.org/10.1177/0008068319900505.

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5

WIT, ERNST, and ANTONINO ABBRUZZO. "Factorial graphical models for dynamic networks." Network Science 3, no. 1 (2015): 37–57. http://dx.doi.org/10.1017/nws.2015.2.

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AbstractDynamic network models describe many important scientific processes, from cell biology and epidemiology to sociology and finance. Estimating dynamic networks from noisy time series data is a difficult task since the number of components involved in the system is very large. As a result, the number of parameters to be estimated is typically larger than the number of observations. However, a characteristic of many real life networks is that they are sparse. For example, the molecular structure of genes make interactions with other components a highly-structured and, therefore, a sparse p
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Бычков, А. В. "Global Monitoring Information System for Epidemiologists (on the Material of Big Data on COVID-19)." Клиническая инфектология и паразитология, no. 4 (February 11, 2021): 386–404. http://dx.doi.org/10.34883/pi.2020.9.4.026.

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Цель. Рассмотреть эффективность паттернов проектирования, разработанных на региональном материале по COVID-19, в плане возможностей использования в глобальной мониторинговой информационной системе для эпидемиологов (здесь – ИС). В качестве паттернов ИС испытать 2-факторную математическую модель, прогнозирующую кумулятивное количество заболевших для регионов Швеция, Финляндия, и 3-факторную математическую модель, прогнозирующую кумулятивное количество заболевших и кумулятивное количество умерших для регионов США, Канада.Материалы и методы. Для 2-факторного, 3-факторного паттернов оценены коэффи
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Jaszczak, Adrian, and Artur Korniłowicz. "Partial Correctness of a Factorial Algorithm." Formalized Mathematics 27, no. 2 (2019): 181–87. http://dx.doi.org/10.2478/forma-2019-0017.

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Summary In this paper we present a formalization in the Mizar system [3],[1] of the partial correctness of the algorithm: i := val.1 j := val.2 n := val.3 s := val.4 while (i <> n) i := i + j s := s * i return s computing the factorial of given natural number n, where variables i, n, s are located as values of a V-valued Function, loc, as: loc/.1 = i, loc/.3 = n and loc/.4 = s, and the constant 1 is located in the location loc/.2 = j (set V represents simple names of considered nominative data [16]). This work continues a formal verification of algorithms written in terms of simple-named
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Fitousi, Daniel, and Daniel Algom. "A model for two-digit number processing based on a joint Garner and system factorial technology analysis." Journal of Experimental Psychology: General 149, no. 4 (2020): 676–700. http://dx.doi.org/10.1037/xge0000679.

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9

Rahman Sabri, Zahraa Abdul, Mohammed Subhi Altaweel, and Khalid Mohammed Dawod Al-Zubaidy. "Factorial Mating system Analysis for Several Lines and Their Hybrids in Maize (Zea mays L.)." IOP Conference Series: Earth and Environmental Science 1371, no. 5 (2024): 052004. http://dx.doi.org/10.1088/1755-1315/1371/5/052004.

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Abstract For the factorial hybridization procedure, ten pure maize lines were used as parents: DR-F-53, MA-F-53, H-4, DKC-F-59, IK-58, and ZP-595 for the males, and POL-F-6, SYM-F-53, MY-F-53, and SYN-F-54 for the females. Using a randomized full block design with three replications, seeds of both pure lines and hybrids were planted in the fields of the College of Agriculture and Forestry throughout the fall season of 2022. The purpose of this study was to investigate the impacts of general and particular combining ability, genetic factors, and heterosis. All attributes examined had a statisti
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Woolliams, J. A. "Modifications to MOET nucleus breeding schemes to improve rates of genetic progress and decrease rates of inbreeding in dairy cattle." Animal Science 49, no. 1 (1989): 1–14. http://dx.doi.org/10.1017/s0003356100004190.

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ABSTRACTThe effect of changes in the mating system on the rates of genetic progress and rates of inbreeding are considered for MOET nucleus breeding schemes. Methods are derived to calculate best linear unbiased predictors of breeding value in MOET schemes and the rate of inbreeding under selection. These are applied to different mating systems in which the numbers of sires and dams, and the number of offspring per sire and offspring per dam, remain constant.Results showed that compared with nested mating systems, factorial mating systems in which the maternal half-sibs are produced instead of
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11

Martynova, Inna A. "METHODOLOGICAL SUPPORT FOR THE DIVIDING OF FACTORIAL SETS SUBSTITUTIONS." АВТОМАТИЗАЦИЯ ПРОЦЕССОВ УПРАВЛЕНИЯ 63, no. 1 (2021): 91–97. http://dx.doi.org/10.35752/1991-2927-2021-1-63-91-97.

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The substitution and permutation functions are the main functions of information cryptographic systems that provide diffusion and mixing of information. It is required to analyze these cryptographic primitives while creating new algorithms for data transformation using such functions. A new scale of notation has been proposed for performing such analysis. This is the factorial sets statistical series notation scale. This scale of notation helps to index the factorial sets statistical series elements and establish a one-to-one correspondence between the number and a specific type of substitutio
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Kovács, Róbertné, and Gábor Keszthelyi-Szabó. "Operating Study of Microwave Treatment System Using Design of Experiment Technique." Analecta Technica Szegedinensia 11, no. 2 (2017): 41–49. http://dx.doi.org/10.14232/analecta.2017.2.41-49.

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This paper presents the findings of an experimental investigation into the effects of irradiation power (PM), flow rate (FR), and treating number (NT) in anaerobic digestion of food industrial wastewater. A two-level factorial experiment has been used to accomplish the objective of the experimental study. The specific energy demand (SED) of microwave treatment was the response variable investigated. The experimental results indicate that the proposed mathematical models suggested could adequately describe the performance indicators within the limits of the factors that are being investigated.
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Malyshev, Konstantin B., and Olga A. Malysheva. "System-based definition and measurement of the professional position of the individual cadet of a departmental university." Yaroslavl Pedagogical Bulletin 2, no. 119 (2021): 104–11. http://dx.doi.org/10.20323/1813-145x-2021-2-119-104-111.

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The article is devoted to the system-based analysis of the definition and measurement of the professional position of the individual cadet of a departmental university. A basis is a set of elements that is characterized by completeness, orderliness, and measurability. The «set of elements» has the following «substrate characteristics» such as «relation», «mapping» and «transformation», which define the first level of «immersion» in the concept of «basis». In turn, at thesecond level of «immersion» in the concept of «basis», corresponding to three factors («completeness», «orderliness», «measur
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Surekha, B., D. Hanumantha Rao, G. Krishna Mohan Rao, Pandu R. Vundavilli, and M. B. Parappagoudar. "Modeling and Analysis of Resin Bonded Sand Mould System Using Design of Experiments and Central Composite Design." Journal for Manufacturing Science & Production 12, no. 1 (2012): 31–50. http://dx.doi.org/10.1515/jmsp-2012-0003.

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AbstractIn this paper an attempt has been made for linear and non linear modeling of resin bonded sand mould system using full factorial design of experiments and response surface methodology, respectively. It is important to note that the quality of castings produced using the resin bonded sand mould system depends largely on properties of moulds, which are influenced by the characteristics of sand, like type of sand, grain fineness number, grain size distribution and quantity and type of resin, catalyst, curing time etc. In the present study, percentage of resin, percentage of hardener, numb
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15

Mahmood, Ibtisam Abdullah, and Zakariya Bader Al-Hamdani. "The Effect of the Combining Ability using the Second Generation According to Factorial Mating System in Durum Wheat." IOP Conference Series: Earth and Environmental Science 1262, no. 6 (2023): 062008. http://dx.doi.org/10.1088/1755-1315/1262/6/062008.

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Abstract This study was carried out by evaluating the second generation of ten genotypes of coarse wheat, six (male parents) of which were obtained by ICARDA (Maggy, Zeina2, Joudille, Gigamar Lcarasha2, Adnham) and three adopted category (female parents) (Svevo, Grecale, Duma-1). In addition to a additive genotype * (Sardar), which was previously cultivated within the environmental conditions of the region and proved its distinction, these genotypes were planted with second generation hybrids, which numbered (24 hybrids) in the season (2021-2022) in the Bashiqa region of the city of Mosul, usi
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Krawczyk, Dariusz, Gulnara Zhanseitova, Oleksii Zakharkin, et al. "Determinants of anti-money laundering system’s effectiveness in Ukraine: Insights from factorial and regression analysis." Public and Municipal Finance 14, no. 2 (2025): 146–70. https://doi.org/10.21511/pmf.14(2).2025.13.

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The effectiveness of anti-money laundering systems is vital for national economic resilience, especially in transitional economies facing wartime challenges, such as Ukraine. This study aims to identify key managerial determinants of the effectiveness of Ukraine’s anti-money laundering and counter-terrorist financing (AML/CFT) system and to develop evidence-based recommendations for improving its performance. Based on data from Ukrainian national institutions for the period 2011–2023, the study employs principal component analysis and multiple linear regression to evaluate 44 statistical indic
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Landgraf, Paulo Roberto Correa, Douglas José Marques, José Ricardo Montovani, et al. "Production of calla lily grown in an NFT system." Ornamental Horticulture 23, no. 4 (2017): 407–11. http://dx.doi.org/10.14295/oh.v23i4.1098.

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The objective of this study was to evaluate the production of calla lily in an NFT system. The experiment was carried out in a greenhouse, using a 2 x 2 factorial scheme in a completely randomized design (CRD), with fifteen replications. The treatments were a combination of two hydroponic profiles (100 and 150 mm of height) and two nutrient solutions. Calla lily plantlets obtained from rhizome buds in trays containing nutrient solution, were transferred to a laminar flow of nutrients, and the experiment lasted 12 months. The height of stems and inflorescences were evaluated, as well as the len
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18

Pretz, Jörg. "The Triangular Binary Clock." Recreational Mathematics Magazine 3, no. 5 (2016): 5–7. http://dx.doi.org/10.1515/rmm-2016-0001.

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Abstract A new idea for a binary clock is presented. It displays the time using a triangular array of 15 lamps each representing a certain amount of time. It is shown that such a geometric, triangular arrangement is only possible because our system of time divisions is based on a sexagesimal system in which the num- ber of minutes in 12 hours equals the factorial of a natural number (720 = 6!). An interactive applet allows one to “play” with the clock.
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19

Arefae, Humam, Waill Jasim, and Emad Al-qaisy. "Heterosis of yield and its components of maize (Zea mays L.) using factorial mating design." Tikrit Journal for Agricultural Sciences 19, no. 3 (2023): 47–54. http://dx.doi.org/10.25130/tjas.19.3.7.

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 In this study, ten pure maize strains were introduced in the hybridization program according to the factorial design mating system proposed by Comstock and Robinson (1948 and 1952) and were divided into two groups: a local adapted inbred lines and strain 839 and cv 890 used as parents, (ZM51L, ZP-301, OH, IK-58, IK-8, SH, R-153) were used as females, The seeds of the ten parents and twenty-one hybrids were swon in the field of a farmer in the Zlaya area (south of Tikrit) using a random complete block design with three replicates ( RCBD ). The hybrid vigor was studied in methods (on the
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Putra, Heriyansah Dwi, Muhanniah Muhanniah, and Fenny Hasanuddin. "Pertumbuhan dan Produksi Padi (Oryza sativa L) Menggunakan Berbagai Sistem Tanam Pada Varietas Yang Berbeda." Agroplantae: Jurnal Ilmiah Terapan Budidaya dan Pengelolaan Tanaman Pertanian dan Perkebunan 13, no. 2 (2024): 92–108. http://dx.doi.org/10.51978/agro.v13i2.830.

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Rice is the most important food crop in Indonesia. Indonesian people use rice as a daily staple, because rice contains a source of carbohydrates and energy. The aim of the research is to determine the planting systems, varieties and interactions between planting systems and varieties that provide the highest growth and production in rice plants. This research uses a 2 factor factorial design, the first factor is the planting system (S) which consists of 3 treatments: 20 x 20 cm tile planting system (S1), 25 x 25 cm tile planting system (S2), and legowo planting system 2 :1 (S3), the second fac
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Businelle, Michael S., Emily T. Hébert, Dingjing Shi, et al. "Investigating Best Practices for Ecological Momentary Assessment: Nationwide Factorial Experiment." Journal of Medical Internet Research 26 (August 12, 2024): e50275. http://dx.doi.org/10.2196/50275.

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Background Ecological momentary assessment (EMA) is a measurement methodology that involves the repeated collection of real-time data on participants’ behavior and experience in their natural environment. While EMA allows researchers to gain valuable insights into dynamic behavioral processes, the need for frequent self-reporting can be burdensome and disruptive. Compliance with EMA protocols is important for accurate, unbiased sampling; yet, there is no “gold standard” for EMA study design to promote compliance. Objective The purpose of this study was to use a factorial design to identify opt
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Fitria, Ana, L. Abdullah, and P. D. M. H. Karti. "Pertumbuhan dan Produksi Sorgum bicolor pada Kultur Fungi Mikoriza Arbuskula (FMA) dengan Sistem Fertigasi dan Fortifikasi Nutrisi Berbeda." Jurnal Ilmu Nutrisi dan Teknologi Pakan 20, no. 2 (2022): 51–57. http://dx.doi.org/10.29244/jintp.20.2.51-57.

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Arbuscular mycorrhizal Fungi (AMF) is a microorganism that biologically affects plant enzymes and plant nutrients. AMF production development techniques need to be improved with the addition of nutritional fortification to produce quality AMF products. The research aimed was to cultivate AMF with complete fertilizer nutrition and different fertigation systems on Sorghum bicolor. The study used a 2 x 3 factorial randomized design with A factor: fertigation system (flat and terraced) and B factor: fertilizer nutrient levels (1000ppm, 2000ppm, 3000ppm). The results showed that the flat fertigatio
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Castellano, M., G. Ruiz-Filippi, W. González, E. Roca, and J. M. Lema. "Selection of variables using factorial discriminant analysis for the state identification of an anaerobic UASB–UAF hybrid pilot plant, fed with winery effluents." Water Science and Technology 56, no. 2 (2007): 139–45. http://dx.doi.org/10.2166/wst.2007.482.

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Anaerobic wastewater treatment has become a widely used method for wastewater depuration, and has been applied in a wide range of situations, from urban wastewater to highly toxic industrial wastewater. Particularly it has been successfully applied to the treatment of the beverage industries effluents. To avoid the destabilization of the system a monitoring diagnosis and control system of the depuration processes is necessary. The cost of this system is an important issue, that depends on the number of parameters that must be controlled for an adequate performance of a wastewater plant control
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Frassek, Rouven, and Cristian Giardinà. "Exact solution of an integrable non-equilibrium particle system." Journal of Mathematical Physics 63, no. 10 (2022): 103301. http://dx.doi.org/10.1063/5.0086715.

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We consider the integrable family of symmetric boundary-driven interacting particle systems that arise from the non-compact XXX Heisenberg model in one dimension with open boundaries. In contrast to the well-known symmetric exclusion process, the number of particles at each site is unbounded. We show that a finite chain of N sites connected at its ends to two reservoirs can be solved exactly, i.e., the factorial moments of the non-equilibrium steady-state can be written in the closed form for each N. The solution relies on probabilistic arguments and techniques inspired by integrable systems.
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T.Sudha*, G.Divya J.Sujaritha P. Duraimurugan. "REVIEW OF EXPERIMENTAL DESIGN IN ANALYTICAL CHEMISTRY." INDO AMERICAN JOURNAL OF PHARMACEUTICAL RESEARCH 07, no. 09 (2017): 550–65. https://doi.org/10.5281/zenodo.1036496.

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The ability of a chromatographic method to successfully separate, identify and quantitative species is determined by many factors, many of which are in the control of the experimenter. When attempting to discover the important factors and then optimize a response by turning these factors by using multivariate statistical techniques for the optimization of chromatographic system. The surface response methodologies and experimental design give a powerful suite of statistical methodology. Advantage includes modeling by empherical function, a defined number of experiments to be performed and avail
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Rocha, Richardson S., Mário Euclides PC Jaeggi, Israel M. Pereira, et al. "Influence of spacing and harvests on the production of scarlet eggplant and chicory under intercropping system." Horticultura Brasileira 39, no. 2 (2021): 216–22. http://dx.doi.org/10.1590/s0102-0536-20210213.

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ABSTRACT The aim of this study was to evaluate the fresh mass of scarlet eggplant (kg/pl) and the number of leaves of chicory (nºf/pl) in relation to the spacing used by the farmers of the region for both crops. The experiment evaluated these crops under intercropping cultivation system, varying the number of chicory rows between scarlet eggplant rows as well as harvests (cycle of each crop), for intercropping and monocropping systems. The treatments were T1= scarlet eggplant 0.7x1.1 m (monocropping); T2= intercropped scarlet eggplant, 0.7x1.5 m, with four rows of chicory, 0.2x0.2 m between ro
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Thanon, A. I., Z. M. Hussain, and S. H. Antar. "Effect of Planting Spaces and Basgran Herbicide on Growth and Yield of Pisum sativum L. and Weeds Accompanying It." IOP Conference Series: Earth and Environmental Science 1213, no. 1 (2023): 012015. http://dx.doi.org/10.1088/1755-1315/1213/1/012015.

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Abstract The experiment was carried out at winter agricultural season (2021-2022) at two location Al-Rashedia and Talkef, the experiment include two factors, planting space, (25, 50 and 75 cm) between the rows and four doses of Basgran herbicide (750, 1500 and 3000 ml / h−1 in addition the control). The experiment applied according factorial experiments system using Randomize Complete Block Design with three replication. the seeds of the Spanish cultivar were sown on 10 and 11 of December the data was analyzed according to the factorial experiments system using R.C.B.D significantly different
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D., Demin, and Sira O. "Estimation of representation of trunned orthogonal subdesigns of the full factor experiment design." System Research & Information Technologies, no. 3 (February 2, 2010): 84–88. https://doi.org/10.5281/zenodo.4275855.

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A generally accepted and widely used approach to solving the problem of analyzing a system of the "composition - property" type consists in identifying and selecting a set of factors that presumably affect the value of a certain response function. Such a function characterizes the efficiency of the system's functioning and is usually formalized in the form of a regression equation that is nonlinear in terms of factors, but linear in terms of parameters. Under the conditions of a large number of influencing factors, it is difficult to solve practical problems of this type due to i
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Shen, Zhangmin, Ying-Hsiang Chou, Cheng-Chang Lu, et al. "Evaluating environmental radiations of the tomotherapy facility by optimizing full factorial design of the TLD technique." Technology and Health Care 30 (February 25, 2022): 481–91. http://dx.doi.org/10.3233/thc-thc228044.

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BACKGROUND: In the last 40 years, the number of deaths due to cancer has been the highest in Taiwan OBJECTIVE: To optimize the readout system of the thermoluminescent dosimeter (TLD)-100H, the radiation rates among the Tomotherapy (TOMO) facility of the Department of Radiology Oncology of Chung Shan Medical University Hospital (CSMUH) were calculated with a 32 full factorial design (FFD). METHODS: A ten-month survey of the facility was employed using the sensitive and accurate TLD method. The TLD system was optimized for maximum temperature, heat rate, and preheat temperature of Harshaw 3500 r
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Aldrich, James H., and Jeffrey G. Norcini. "COPPER HYDROXIDE-TREATED POTS IMPROVE THE ROOT SYSTEM OF BOUGAINVILLEA CUTTINGS." HortScience 29, no. 5 (1994): 556b—556. http://dx.doi.org/10.21273/hortsci.29.5.556b.

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The response of the root system of `Barbara Karst' bougainvillea [Bougainvillea buttiana (Bougainvillea glabra Choicy × Bougainvillea peruviana Humb. & Bonpl.) `Barbara Karst'] cuttings to 100 g Cu(OH)2·liter-1 in a white latex paint applied to the interior surface of square 66 ml, 120 ml, or 280 ml plastic pots was determined. Cuttings (10 cm long; 3-5 nodes; 2 leaves) were scored on opposite sides and dipped in 6000 mg·liter-1 KIBA for 3 sec. The cuttings were placed in treated or untreated pots that contained a medium of 1 Canadian sphagnum peat: 1 coarse perlite (v/v). The pots were co
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Syahputra, Bambang Surya Adji, and Maimunah Siregar. "PLANTING MEDIUM VARIATION IN AQUAPONIC SYSTEM OWN GROWTH AND YIELD OF RED CHILI (Capsicum annum L.)." Agric 34, no. 1 (2022): 1–14. http://dx.doi.org/10.24246/agric.2022.v34.i1.p1-14.

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Red chili (Capsicum annum L) is a kind of horticulture that has been high economic and nutrient value, so it’s impotent to increase the yield. With the modern technology in agriculture, many farmers have been planting without using soil such as aquaponics, especially for vegetables. This study aims to determine the most suitable planting media for the growth and yield of 3 red chili varieties. This research was used a factorial Randomized Complete Block Design (RCBD) with 3 replicates, which first factor was used 4 growing media (Cocopeat, husk charcoal, tankos and a combination of all) and th
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Martynov, Alexander P., Dmitry B. Nikolaev, and Kirill D. Ermakov. "Implementation of a nonlinear transformation of a substitution in the form of elements of a numbering system of a number of factorial sets." Bezopasnost informacionnyh tehnology 28, no. 3 (2021): 81–91. http://dx.doi.org/10.26583/bit.2021.3.07.

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Kim, Youngjoon, Youngho Kim, and Jeong Seop Sim. "An Improved Order-Preserving Pattern Matching Algorithm Using Fingerprints." Mathematics 10, no. 12 (2022): 1954. http://dx.doi.org/10.3390/math10121954.

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Two strings of the same length are order isomorphic if their relative orders are the same. The order-preserving pattern matching problem is to find all substrings of text T that are order isomorphic to pattern P when T(|T|=n) and P(|P|=m) are given. An O(mn+nqlogq+q!)-time algorithm using the O(m+q!) space for the order-preserving pattern matching problem has been proposed utilizing fingerprints of q-grams based on the factorial number system and the bad character heuristic. In this paper, we propose an O(mn+2q)-time algorithm using the O(m+2q) space for the order-preserving pattern matching p
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Karo karo, Konstantinus, Ratna Rosanty Lahay, and Charloq. "Effect of tiling system spacing and number of seeds per hole on growth and yield of kale land (Ipomoea reptans Poir.)." JURNAL ONLINE AGROEKOTEKNOLOGI 10, no. 2 (2022): 33–39. http://dx.doi.org/10.32734/joa.v10i2.9125.

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This study aims to determine the best spacing and the most effective number of seeds per hole against kale land (Ipomoea reptans Poir). This research was carried out in an experimental area located at Jalan Bunga Cempaka, Tanjung Sari, Medan Selayang District, Medan with an altitude of ± 32 meters above sea level from March to April 2022. This study used a factorial randomized block design, with 2 treatment factors. namely : Planting Distance (J1 : 10 x 10 cm, J2 : 15 x 15 cm, J3 : 20 x 20 cm) and number of seeds per hole (B1 : 1 seed, B2 : 2 seed, B3 : 3 seed, B4 : 4 seed). The results of thi
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Kuran, M., T. G. McEvoy, K. D. Sinclair, P. J. Broadbent, and J. J. Robinson. "Exposure of bovine zygotes to serum in a two-phase in vitro culture system adversely affects cleavage rate and cell number of embryos produced." Proceedings of the British Society of Animal Science 1999 (1999): 61. http://dx.doi.org/10.1017/s1752756200002167.

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The number of cells in bovine and ovine embryos is reduced when steer serum which can generate high concentrations of ammonia in vitro is included in the culture system (Kuran et al., 1998). Moreover, production of embryos in synthetic oviduct fluid (SOF) medium supplemented with this serum causes fetal oversize (Sinclair et al., 1998). The present study investigated the effect of the same high ammonia-producing steer serum in a two-phase culture system on bovine embryo development and blastocyst cell numbers.The experimental design was a 2 x 2 factorial with 5 replicates and involved a total
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36

Lee, Chao Tsung, Hsin Chuan Kuo, and Ping Ruei Lee. "A Novel Design of Experiments for Global Optimization of Light-Gauge Steel Wall Sound Isolation Systems." Applied Mechanics and Materials 236-237 (November 2012): 515–20. http://dx.doi.org/10.4028/www.scientific.net/amm.236-237.515.

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In this paper, we develop a novel algorithm that determines the overall best parameter setting in design of experiments. The algorithm begins with successive orthogonal array experiments and ends with a full factorial experiment. The setup for the next orthogonal-array experiment is obtained from the previous one by either fixing a factor at a given level or by reducing the number of levels considered for all currently non-fixed factors. We illustrate this method using a light-gauge steel wall sound isolation system with four parameters, each with three levels. In previous work, the full facto
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37

Dakukin, D. S. "MODERN MECHANISMS OF NON-STATE ACTORSIN THE SOCIAL PROTECTION SYSTEM PARTICIPATION." Social’no-ekonomiceskoe upravlenie: teoria i praktika 20, no. 3 (2024): 39–48. http://dx.doi.org/10.22213/2618-9763-2024-3-39-48.

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The article is devoted to the current topic of development of the social protection system. Statistics show that the number of citizens demanding support from the state is growing: society is aging, there is an increase in the number of people with disabilities, and the number of inpatient social service organizations is growing. The total number of disabled people is more than 11 million people, the number of lonely elderly people is more than 7 million people, which requires the development of modern mechanisms for social protection of the population. The theoretical analysis made it possibl
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38

Asmarawati, Dwi. "Effect of Planting Media Type and Nutrient Concentration on Early Growth of Tomato (Lycopersicum Esculentum Mill) in Hydroponic System." Nabatia 1, no. 1 (2010): 11–20. http://dx.doi.org/10.21070/nabatia.v1i1.1577.

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The purpose of this study was to determine the effect of interaction between types of growing media with nutrient concentrations on the growth and production of tomato (Lycopersicum ecsculentum Mill) in the hydroponic system. Conducted in the plastics chamber, drum Durung Village district. Temple District. Sidoarjo. In May until September 2003. The experiment was arranged in factorial using completely randomized design (CRD) . The first factor is the concentration of nutrients, namely: control (K0), K1 = 10cc/lt of water (K1), 15cc/lt of water (K2), 20cc/lt of water (K3); the second factor is
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39

Asmarawati, Dwi. "Effect of Planting Media Type and Nutrient Concentration on Early Growth of Tomato (Lycopersicum Esculentum Mill) in Hydroponic System." Nabatia 1, no. 1 (2010): 11–20. http://dx.doi.org/10.21070/nabatia.v1i1.1577.

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The purpose of this study was to determine the effect of interaction between types of growing media with nutrient concentrations on the growth and production of tomato (Lycopersicum ecsculentum Mill) in the hydroponic system. Conducted in the plastics chamber, drum Durung Village district. Temple District. Sidoarjo. In May until September 2003. The experiment was arranged in factorial using completely randomized design (CRD) . The first factor is the concentration of nutrients, namely: control (K0), K1 = 10cc/lt of water (K1), 15cc/lt of water (K2), 20cc/lt of water (K3); the second factor is
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40

Asmarawati, Dwi. "Effect of Planting Media Type and Nutrient Concentration on Early Growth of Tomato (Lycopersicum Esculentum Mill) in Hydroponic System." Nabatia 1, no. 1 (2010): 11–20. http://dx.doi.org/10.21070/nabatia.v1i1.1577.

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The purpose of this study was to determine the effect of interaction between types of growing media with nutrient concentrations on the growth and production of tomato (Lycopersicum ecsculentum Mill) in the hydroponic system. Conducted in the plastics chamber, drum Durung Village district. Temple District. Sidoarjo. In May until September 2003. The experiment was arranged in factorial using completely randomized design (CRD) . The first factor is the concentration of nutrients, namely: control (K0), K1 = 10cc/lt of water (K1), 15cc/lt of water (K2), 20cc/lt of water (K3); the second factor is
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41

Vargas, Pablo F., Leonardo S. Duarte, Edgard HC Silva, Amanda C. Zecchini, Renato S. Soares, and Leandro JG Godoy. "Performance of mini-tomato hybrids in different training systems with different number of stems." Horticultura Brasileira 35, no. 3 (2017): 428–33. http://dx.doi.org/10.1590/s0102-053620170319.

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ABSTRACT At present, Brazil is among the world's largest tomato producers. This production is directed both for the industry and for fresh consumption. Among the different tomato groups, production of mini-tomatoes has grown in recent years because of their high commercial value and mainly greater price stability. However, there are few studies investigating the proper management of this group, as it is recent in the country. The aim of the present study was to evaluate the viability of mini-tomato hybrids in different training systems, in greenhouse conditions. The experiment was set as a ran
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42

Krishnaveni, D., G. Ramesh, M. Lath A, K. Chandrasekhar, L. Rajesh Chowdary, and G. Raviteja. "Rice-Based Cropping System Effect on Yield and Yield Attributes on Promising Released Sesame Varieties." Journal of Scientific Research and Reports 30, no. 6 (2024): 573–80. http://dx.doi.org/10.9734/jsrr/2024/v30i62074.

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A field experiment was carried out at Agricultural College farm, Bapatla district, Andhra Pradesh, during the period from March 2023 to June 2023 to assess the performance of Sesame (Sesamum indicum L.) varieties under different fertilizer management practices in rice-based cropping system in Krishna Zone of AP. The experiment was laid out in a randomized block design with the factorial concept and three replications. The results showed that YLM 146 recorded significantly the highest seed yield (748 kg ha-1) at harvest. The yield attributing characters like the number of capsules plant-1 (67)
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Sukpancharoen, Somboon, Thongchai Rohitatisha Srinophakun, Jongjit Hirunlabh, and Nopporn Rattanachoung. "The Use of Factorial Design to Improve a Harmony Search Algorithm to Synthesize Heat-Integrated Distillation Sequences." Key Engineering Materials 777 (August 2018): 218–25. http://dx.doi.org/10.4028/www.scientific.net/kem.777.218.

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Optimization problems often involve a large number of design variables, and the exact influence of each of these variables upon the objective function can become rather complex; there may exist local optima for the objective function, but for the typical heat-integrated distillation sequence, the matter of interest is solely the global optimum. Therefore, it is necessary to create a stochastic algorithm method which can synthesize distillation systems with multiple components. The encoding process employs and integer number series which allows the system flow sheet structure to be portrayed an
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Taga (Sapunaru), Olga Valerica, Claudia Irina Koncsag, Ana Maria Sivriu, and Gheorghita Jinescu. "Isopropyl Lactate Obtaining by Transesterification in Reactive Distillation System." Revista de Chimie 70, no. 1 (2019): 18–22. http://dx.doi.org/10.37358/rc.19.1.6842.

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Transesterification is a classical organic synthesis reaction with many uses in both laboratory and industrial applications. In this reaction, one ester is converted to another by the radical alkoxy exchange. In some cases, the transesterification process is more advantageous when used in the manufacturing of esters than their synthesis by direct esterification of the carboxylic acids with alcohols. Based on literature studies, a transesterification study coupled with the reactive distillation (RD) was performed in order to obtain isopropyl lactate (IPL) by methyl lactate (ML) with isopropanol
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Kobata, Sarha G. K., Betania B. de Bortolli, Heloíze Dums, et al. "Cause-and-Effect Relationships in Dry Beans Cultivars Yield Components Under Crop-Livestock System Management." Journal of Agricultural Science 11, no. 4 (2019): 525. http://dx.doi.org/10.5539/jas.v11n4p525.

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In order to identify the contribution of yield components to the final yield of dry beans, two widely adopted cultivars (IAC Milênio, and IPR Tuiuiú) were evaluated under nitrogen fertilization levels (0, 50, 100 and 150 kg N ha-1) in a crop-livestock system. Experiments were conducted under a randomized complete block with three replications design during two years (2016 and 2017) which were split in two cropping phases. A subplot factorial scheme of grazing heights by nitrogen fertilization (grains crops or pasture) was used. Dry beans crops were fertilized during the su
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Gusmelly, R., M. Rahmawati, T. Hidayat, H. Oktarina, and S. Zakaria. "Agronomic character and productivity of improved Acehnese rice lines under upland cultivation system." IOP Conference Series: Earth and Environmental Science 1297, no. 1 (2024): 012049. http://dx.doi.org/10.1088/1755-1315/1297/1/012049.

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Abstract The improvement of Sigupai has been conducted by inserting Sd-1 gene into its progenies resulting in a shorter lifespan and higher productivity. Through this improvement process, a number of new lines have been produced. However, the adaptataion ability of these lines when cultivated under an upland cultivation system is unclear. The purpose of this research is to determine the agronomic character and productivity of these improved lines under upland cultivation system. The research was conducted at Experimental Garden and Plant Breeding Laboratory, Agriculture Faculty, Universitas Sy
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Suarta, Gede, Ketut Sukada, and Wayan Suberata. "Comparison effecting of mixture on three meat factors and three culinary sectors on consumers in restaurant Nusa Dua." International research journal of management, IT and social sciences 7, no. 6 (2020): 146–52. http://dx.doi.org/10.21744/irjmis.v7n6.1030.

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This study aims to find the best culinary mix of 3 meat factors, namely: chicken, pork, and beef mixed with 3 culinary factors, namely kebab, spaghetti, and hamburger. The research design used a factorial design with 3 replications, so that the total number of observations was 27 units including KA (chicken kebab), KB (pork kebab), KS (Cow Kebab), SA (Chicken Spaghetti, SB (Spaghetti Babi, SS (Spaghetti) Cow, HA (Chicken Hamberger), HB (Pig Hamberger, HS (Cow Hamberger) each repeated 3 times so that a 3x3x3 factorial analysis occurs using analysis of variants processed with SPSS (Statistical P
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48

Aly, Magdy M., Shaimaa S. Ibrahim, and Rania M. Hathout. "The Re-Modeling of a Polymeric Drug Delivery System Using Smart Response Surface Designs: A Sustainable Approach for the Consumption of Fewer Resources." ChemEngineering 9, no. 3 (2025): 60. https://doi.org/10.3390/chemengineering9030060.

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Introduction: The use of response surface designs for drug formulation is highly warranted nowadays. Such smart designs reduce the number of required experiments compared to full-factorial designs, while providing highly accurate and reliable results. Aim: This study compares the effectiveness of two of the most commonly used response surface designs—Central Composite Design (CCD) and D-optimal Design (DOD)—in modeling a polymer-based drug delivery system. The performance of the two designs was further evaluated under a challenging scenario where a central point was deliberately converted into
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49

Jimson, S. Ramirez. "Controlled environment system and method for rapid propagation of saba banana (Musa balbisiana) plantlets." Journal of Biodiversity and Environmental Sciences (JBES) 16, no. 1 (2020): 37–41. https://doi.org/10.5281/zenodo.10155924.

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Conventional propagation practices of banana challenge the production of disease-free planting materials. This study evaluates the use of misting system and different plant growth enhancers, Benzyl Amino Purine at 2mg/l and Napthalene Acetic Acid at 0.93g/L, on plantlet development of Saba banana (<i>Musa balbisiana) </i>macropropagated under glasshouse conditions. A total of 36 corms are equally distributed in three propagators. Four growth parameters are observed and analysed using factorial in Completely Randomized Design in first generation plantlets (GP1) and second generation plantlets (
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50

Taga (Sapunaru), Olga Valerica, Claudia Irina Koncsag, Alina Monica Mares, and Gheorghita Jinescu. "Isopropyl Lactate Obtaining by Esterification in a Reactive Distillation System." Revista de Chimie 69, no. 12 (2019): 3423–26. http://dx.doi.org/10.37358/rc.18.12.6762.

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The reactive distillation is a way for the intensification of chemical processes by thermal integration into a single process of chemical reactions with products separation. Isopropyl lactate is an important intermediate for drug synthesis what can be synthesized through reactive distillation. Based on scientific studies in literature, a preliminary study was performed in a reactive distillation laboratory system, in order to obtain isopropyl lactate by esterification of lactic acid with isopropyl alcohol. The independent variables studied are: the alcohol/lactic acid molar ratio (R), the cata
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