Information about the relative importance of each criterion or theweights of criteria can have a significant influence on the ultimate rank of alternatives.Accordingly,assessing the weights of criteria is a very impor...Information about the relative importance of each criterion or theweights of criteria can have a significant influence on the ultimate rank of alternatives.Accordingly,assessing the weights of criteria is a very important task in solving multi-criteria decision-making problems.Three methods are commonly used for assessing the weights of criteria:objective,subjective,and integrated methods.In this study,an objective approach is proposed to assess the weights of criteria,called SPCmethod(Symmetry Point of Criterion).This point enriches the criterion so that it is balanced and easy to implement in the process of the evaluation of its influence on decision-making.The SPC methodology is systematically presented and supported by detailed calculations related to an artificial example.To validate the developed method,we used our numerical example and calculated the weights of criteria by CRITIC,Entropy,Standard Deviation and MEREC methods.Comparative analysis between these methods and the SPC method reveals that the developedmethod is a very reliable objective way to determine the weights of criteria.Additionally,in this study,we proposed the application of SPCmethod to evaluate the efficiency of themulti-criteria partitioning algorithm.The main idea of the evaluation is based on the following fact:the greater the uniformity of the weights of criteria,the higher the efficiency of the partitioning algorithm.The research demonstrates that the SPC method can be applied to solving different multi-criteria problems.展开更多
In recent years,lakes,including salted,attract the attention of researchers,also when reconstructing last climate changes using the bottom sediments(Solotchina et al.,2008,et al.).In this case the different geochemical
The rights and interests value of mineral resources includes the prospecting rights value and the mining rights value. The mining rights value is made up of the min-eral resources value and the compensation value base...The rights and interests value of mineral resources includes the prospecting rights value and the mining rights value. The mining rights value is made up of the min-eral resources value and the compensation value based on the inputs of capitals and labors in different exploration stage, the prospecting rights value should be equal to ex-ploration differential rent of resources. According to the stage characteristic of mineral resources exploration and development, the initial evaluating methods and models are used to evaluate the prospecting rights and mining rights value.展开更多
General principles and description of Mineral Resources the United Nations Framework Classification of Mineral Resources. Classification of the State Subsoil Fund of Ukraine are adapted to The system that is used to c...General principles and description of Mineral Resources the United Nations Framework Classification of Mineral Resources. Classification of the State Subsoil Fund of Ukraine are adapted to The system that is used to classify the resources and reserves of all minerals and fuels in Ukraine has been developed and described. The classification system is part of an official procedure determined by the Ukrainian State Commission on Reserves. Following preparation of resource estimates the results that are registered with the State, which maintains an official inventory of all mineral resources.展开更多
Based on the value theory of mineral resource, a dynamic evaluation model of mineral resource property is erected, which not only takes the factors of extractions into consideration but also those of explorations. The...Based on the value theory of mineral resource, a dynamic evaluation model of mineral resource property is erected, which not only takes the factors of extractions into consideration but also those of explorations. The solution process of the model is described and the differential solution is presented. Then the paper comes to the conclusion that the differential solution is also the optimal depletion path of the resource.展开更多
In present study, we aimed at producing novel date-based bars (DBs) by using “Tagyat variety”. The materials used were date “Tagyat”, Dried mill, peeled white sesame seeds, peeled peanut, grated coconut, cacao pow...In present study, we aimed at producing novel date-based bars (DBs) by using “Tagyat variety”. The materials used were date “Tagyat”, Dried mill, peeled white sesame seeds, peeled peanut, grated coconut, cacao powder and corn starch. The raw materials and produced DBs were chemically analyzed. The energy values for DBs were calculated. Minerals and amino acids were determined for all produced DBs. The DBs were organoleptically evaluated. Tagyat date had the higher moisture, total, reducing and non-reducing sugars contents (22.23%, 66.81%, 53.55% and 12.60%, respectively). Dried milk, peanut and peeled white sesame had the higher crude protein content being 31.94%, 28.59% and 23.99%, respectively. Peeled white sesame seeds, peeled peanuts and grated coconuts had the highest amount of crude fat being 54.35%, 52.21% and 49.93%, respectively. Dried milk and cacao powder had higher total ash content which contained 5.25% and 5.23%, respectively. The moisture content of BDs was in range of 16.16% to 17.49%. The crude protein content of the six BDs varied from 9.16% to 12.35%. Crude fat of BDs ranged from 10.13% to 11.75%. Ash content of BDs ranged from 2.39% to 2.78%. The reducing and non-reducing sugar content of BDs varied from 46.32% to 48.07% and 41.14% to 43.08%. The energy values of BDs ranged from 372.28 to 382.87 K cal·100 g<sup>-1</sup>. Novel DBs contain appreciable amounts of K (ranged from 621.94 to 719.85 mg·100 g<sup>-1</sup>), P (ranged from 92.53 to 113.83 mg·100 g<sup>-1</sup>), Ca (ranged from 59.77 to 69.48 mg·100 g<sup>-1</sup>), Mg (ranged from 37.69 to 43.81 mg·100 g<sup>-1</sup>), Na (ranged from 28.41 to 35.48 mg·100 g<sup>-1</sup>), Fe (ranged from 3.29 to 5.14 mg·100 g<sup>-1</sup>) , Zn (ranged from 3.10 to 3.60 mg·100 g<sup>-1</sup>), Cu (ranged from 1.21 to 1.40 mg·100 g<sup>-1</sup>) and Mn (ranged from 0.95 to 1.10 mg·100 g<sup>-1</sup>). The SDB and SDKB DBs had the highest amounts of EAA, Ratios of E:N, E:T, E:P and EAAI (%), which contained 46.654 and 44.853 g/16 g N, 0.983% and 0.890%, 0.496% and 0.471%, 0.467% and 0.449% and 86.86% and 83.51%, respectively. The amino acid methionine was the most deficient amino acid in all formulated DBs. The SDKB was the highest sensory characteristics, and it was followed by SDB to be 90.77% and 88.98%, respectively for instance.展开更多
为探究陕西眉县所产猕猴桃中矿物质含量及评价其相关营养价值。利用电感耦合等离子体发射光谱(ICP-OES)法对陕西眉县主产的徐香、翠香、红心、黄心四个品种猕猴桃中9种矿物质含量进行测定,并采用营养质量指数法(Index of nutritional qu...为探究陕西眉县所产猕猴桃中矿物质含量及评价其相关营养价值。利用电感耦合等离子体发射光谱(ICP-OES)法对陕西眉县主产的徐香、翠香、红心、黄心四个品种猕猴桃中9种矿物质含量进行测定,并采用营养质量指数法(Index of nutritional quality,INQ)对矿物质元素进行营养评价,同时应用SPSS软件对9种矿物质和能量进行相关性分析。陕西眉县四个品种猕猴桃矿物质均以钾、磷、钙、镁四种元素为主,约占总矿物质的99.8%,四个品种中INQ均大于1的矿物质有钙、钾、镁、铜,其中钾的INQ最高在3.89~5.19。矿物总量最高的品种为翠香328 mg/100g,但营养质量指数最高的为徐香16.78(INQ_(总))。通过相关性分析表明各元素间存在着不同程度的相关性,其中钾与能量的相关系数最高为0.982。猕猴桃是一种高钾低钠的优质食品,不同品种猕猴桃矿物质元素的营养价值差异明显,矿物质营养密度最高的为翠香,其次为红心、黄心、徐香,但从营养价值指数方面来看,徐香最高,翠香次之,红心和黄心猕猴桃矿物营养水平稍逊。展开更多
文摘Information about the relative importance of each criterion or theweights of criteria can have a significant influence on the ultimate rank of alternatives.Accordingly,assessing the weights of criteria is a very important task in solving multi-criteria decision-making problems.Three methods are commonly used for assessing the weights of criteria:objective,subjective,and integrated methods.In this study,an objective approach is proposed to assess the weights of criteria,called SPCmethod(Symmetry Point of Criterion).This point enriches the criterion so that it is balanced and easy to implement in the process of the evaluation of its influence on decision-making.The SPC methodology is systematically presented and supported by detailed calculations related to an artificial example.To validate the developed method,we used our numerical example and calculated the weights of criteria by CRITIC,Entropy,Standard Deviation and MEREC methods.Comparative analysis between these methods and the SPC method reveals that the developedmethod is a very reliable objective way to determine the weights of criteria.Additionally,in this study,we proposed the application of SPCmethod to evaluate the efficiency of themulti-criteria partitioning algorithm.The main idea of the evaluation is based on the following fact:the greater the uniformity of the weights of criteria,the higher the efficiency of the partitioning algorithm.The research demonstrates that the SPC method can be applied to solving different multi-criteria problems.
基金supported by integrated project no. 56 of the Siberian Branch, Russian Academy of Sciences "Forecasted modeling and multidisciplinary research of several years dynamic of meromictic lakes ecosystems state in Siberia"
文摘In recent years,lakes,including salted,attract the attention of researchers,also when reconstructing last climate changes using the bottom sediments(Solotchina et al.,2008,et al.).In this case the different geochemical
文摘The rights and interests value of mineral resources includes the prospecting rights value and the mining rights value. The mining rights value is made up of the min-eral resources value and the compensation value based on the inputs of capitals and labors in different exploration stage, the prospecting rights value should be equal to ex-ploration differential rent of resources. According to the stage characteristic of mineral resources exploration and development, the initial evaluating methods and models are used to evaluate the prospecting rights and mining rights value.
文摘General principles and description of Mineral Resources the United Nations Framework Classification of Mineral Resources. Classification of the State Subsoil Fund of Ukraine are adapted to The system that is used to classify the resources and reserves of all minerals and fuels in Ukraine has been developed and described. The classification system is part of an official procedure determined by the Ukrainian State Commission on Reserves. Following preparation of resource estimates the results that are registered with the State, which maintains an official inventory of all mineral resources.
文摘Based on the value theory of mineral resource, a dynamic evaluation model of mineral resource property is erected, which not only takes the factors of extractions into consideration but also those of explorations. The solution process of the model is described and the differential solution is presented. Then the paper comes to the conclusion that the differential solution is also the optimal depletion path of the resource.
文摘In present study, we aimed at producing novel date-based bars (DBs) by using “Tagyat variety”. The materials used were date “Tagyat”, Dried mill, peeled white sesame seeds, peeled peanut, grated coconut, cacao powder and corn starch. The raw materials and produced DBs were chemically analyzed. The energy values for DBs were calculated. Minerals and amino acids were determined for all produced DBs. The DBs were organoleptically evaluated. Tagyat date had the higher moisture, total, reducing and non-reducing sugars contents (22.23%, 66.81%, 53.55% and 12.60%, respectively). Dried milk, peanut and peeled white sesame had the higher crude protein content being 31.94%, 28.59% and 23.99%, respectively. Peeled white sesame seeds, peeled peanuts and grated coconuts had the highest amount of crude fat being 54.35%, 52.21% and 49.93%, respectively. Dried milk and cacao powder had higher total ash content which contained 5.25% and 5.23%, respectively. The moisture content of BDs was in range of 16.16% to 17.49%. The crude protein content of the six BDs varied from 9.16% to 12.35%. Crude fat of BDs ranged from 10.13% to 11.75%. Ash content of BDs ranged from 2.39% to 2.78%. The reducing and non-reducing sugar content of BDs varied from 46.32% to 48.07% and 41.14% to 43.08%. The energy values of BDs ranged from 372.28 to 382.87 K cal·100 g<sup>-1</sup>. Novel DBs contain appreciable amounts of K (ranged from 621.94 to 719.85 mg·100 g<sup>-1</sup>), P (ranged from 92.53 to 113.83 mg·100 g<sup>-1</sup>), Ca (ranged from 59.77 to 69.48 mg·100 g<sup>-1</sup>), Mg (ranged from 37.69 to 43.81 mg·100 g<sup>-1</sup>), Na (ranged from 28.41 to 35.48 mg·100 g<sup>-1</sup>), Fe (ranged from 3.29 to 5.14 mg·100 g<sup>-1</sup>) , Zn (ranged from 3.10 to 3.60 mg·100 g<sup>-1</sup>), Cu (ranged from 1.21 to 1.40 mg·100 g<sup>-1</sup>) and Mn (ranged from 0.95 to 1.10 mg·100 g<sup>-1</sup>). The SDB and SDKB DBs had the highest amounts of EAA, Ratios of E:N, E:T, E:P and EAAI (%), which contained 46.654 and 44.853 g/16 g N, 0.983% and 0.890%, 0.496% and 0.471%, 0.467% and 0.449% and 86.86% and 83.51%, respectively. The amino acid methionine was the most deficient amino acid in all formulated DBs. The SDKB was the highest sensory characteristics, and it was followed by SDB to be 90.77% and 88.98%, respectively for instance.
文摘为探究陕西眉县所产猕猴桃中矿物质含量及评价其相关营养价值。利用电感耦合等离子体发射光谱(ICP-OES)法对陕西眉县主产的徐香、翠香、红心、黄心四个品种猕猴桃中9种矿物质含量进行测定,并采用营养质量指数法(Index of nutritional quality,INQ)对矿物质元素进行营养评价,同时应用SPSS软件对9种矿物质和能量进行相关性分析。陕西眉县四个品种猕猴桃矿物质均以钾、磷、钙、镁四种元素为主,约占总矿物质的99.8%,四个品种中INQ均大于1的矿物质有钙、钾、镁、铜,其中钾的INQ最高在3.89~5.19。矿物总量最高的品种为翠香328 mg/100g,但营养质量指数最高的为徐香16.78(INQ_(总))。通过相关性分析表明各元素间存在着不同程度的相关性,其中钾与能量的相关系数最高为0.982。猕猴桃是一种高钾低钠的优质食品,不同品种猕猴桃矿物质元素的营养价值差异明显,矿物质营养密度最高的为翠香,其次为红心、黄心、徐香,但从营养价值指数方面来看,徐香最高,翠香次之,红心和黄心猕猴桃矿物营养水平稍逊。
