Research on the Index System of Old Neighborhood Renovation Based on Green Building Evaluation Standard

With the advancement of the transformation,the contradiction between the residents’demand for a better living environment and the convenience of living in the settlements comes to the fore.Effective identification,organic integration,timely adoption,and correct decision-making for the transformation of old neighborhoods are pressing issues in the transformation of old neighborhoods.Therefore,this paper takes the green building evaluation standards of various countries as the research basis and support for the construction of the transformation strategy of old neighborhoods.Through the collection and comparative analysis of the indicators of green building evaluation standards,the index system of transformation is formed,and it also provides a certain foundation for the subsequent related research.

Evaluation Model of Carrying Capacity of Water Resources Based on Standardized Indices of Radial Basis Function

[Objective] The aim was to study on RBF model about evaluation on carrying capacity of water resources based on standardized indices. [Method] The indices were transformed and the averages of standard values in different levels were taken as the standardized values of components of central vectors for basic functions of RBF hidden nodes. Hence, the basic functions are suitable for most indices, simplifying expression and calculation of basic functions. [Result] RBF models concluded through Monkey-king Genetic Algorithm with weights optimization are used in evaluation on water carrying capacity in three districts in Changwu County in Shaanxi Province, which were in consistent with that through fuzzy evaluation. [Conclusion] RBF, simple and practical, is universal and popular.

Uncertainty Evaluation of Preparation of Organophosphorus Pesticide Mixed Standard Solution

The uncertainty of standard solution plays an important role in detection of pesticide residues. It may affect the accuracy of detection results. In this study, the 14 organophosphorus pesticides mixed standard solution was used as the material to analyze all the influencing factors for the preparation of mixed standard solution with uncertainty as the only judging index. The preparation uncertainty of mixed standard solution was calculated with the top-down calculation method. In the end, the expanded uncertainty was presented. The results showed that the preparation of mixed standard solution from stock solution with precise pipettes had a relatively low uncertainty.

Evaluation indices of sour flavor for apple fruit and grading standards

In order to establish grading standards of evaluation indices for sour flavor of apples, 10 indices of samples from 106 apple cultivars were tested, including： malic acid（Mal）, oxalic acid（Oxa）, citric acid（Cit）, lactic acid（Lac）, succinic acid（Suc）, fumaric acid（Fum）, total organic acids（To A, the sum of the six organic acids tested）, titratable acid（TiA）, acidity value（AcV）, and pH value. For most of the cultivars studied（85.8%）, the order of the organic acid contents in apples was Mal〉Oxa〉Cit〉Lac〉Suc〉Fum. Mal was the dominant organic acid, on average, accounting for 94.5% of To A. Among the 10 indices, the dispersion of pH value was the smallest with a coefficient of variation of only 8.2%, while the coefficients of variation of the other nine indices were larger, ranging between 31 and 66%. There were significant linear relationships between Mal and two indices（ToA and AcV） as well as between ToA and AcV. There were significant logarithmic relationships between pH value and four indices： Mal, TiA, ToA, and AcV. All the equations had very high fitting accuracy and can be used to accurately predict related indices. According to this study, Mal, ToA, and AcV of apple were normally distributed, TiA was close to normally distributed, whereas pH value had a skewed distribution. Using the fitted normal distribution curves, the grading standards of Mal, TiA, ToA, and AcV were established. The grading node values of pH value were obtained using the logarithmic relationship between pH value and Mal. The grading standards of these five indices can be used to evaluate the sour flavor of apple. This study provides a scientific basis for evaluating apple flavor and selecting apple cultivars.

Research on the Evaluation System of National Standards

This paper presents an evaluation system of national standard levels composed of certain indicators and their respective weights.The goal of quantitative evaluation of national standards was achieved by experts provided a reasonable basis to evaluate the national standard lecel.It will also play an important role in regulating standards and improving the national standards level.

Standardization Framework of Marine Sustainable Development Evaluation System

The core concepts of standardization framework of marine sustainable development evaluation systemare fairness and justice and the aim of sustainable development is to pursue development beneficial bothfor the current and future generations.Scientific evaluation of sustainable marine development is importantfor ensuring an accurate level of marine development.Establishing a scientific evaluation system is of greatimportance in the planning of marine development.Standardization of such an evaluation system needs tobe based on comprehensive work and must be founded on both marine science and modern managementprinciples.This paper analyses the current marine standards situation and looks at the assessment systemfor marine sustainable development.It also lists the main reasons for the standardization of a sustainablemarine development evaluation system and analyses five existing marine standardization problems whichare a constraint to this standardization.Finally a framework of marine sustainable development evaluationsystem standardization is established.The conclusion incorporates some advice on how to promote thisstandardization.

Multilevel grey evaluation on the comprehensive contribution of standards to Shanghai automobile industry

Standard has played an important role in modern enterprises and society through the encouragement of technology innovation and distribution. Based on the survey of 30 typical enterprises in the field of automobile in Shanghai, this paper makes quantitative analysis on comprehensive contribution of standard to automobile industry and accomplishes the demonstration of standard comprehensive evaluation index system. The analysis shows that standardization makes obvious contribution to Shanghai automobile industry.

Evaluation of International Standards of Management of Communication and Information Technology (MCIT) in Khorasan Razavi Hospitals from the Perspective of Managers

The general goal of the management of communication and information technology (MCIT) in the health sector, is to accelerate collecting, achieving and supporting the health system processes, and effective decision-making for managing this system;because preparing and providing health care services for society is very complex, and highly dependent on the information system. The aim of this investigation is to determine the mean scores of the possibility of implementing the MCIT standards in Khorasan Razavi hospitals, from the perspective of managers. This was a cross sectional descriptive-analytic study conducted in two steps in all hospitals. In the first step, the applicability of the standards in hospitals was studied. In the second step, the current status of hospitals was compared with international standards MCIT. In order to determine the validity of the questionnaires, opinions of professors and experts were acquired. Regarding the reliability, the SPSS V. 12 calculated the value of Cronbach’s to be 0.95 for the first questionnaire and 0.86 for the second questionnaire. Data were analyzed using statistic tests of one way ANOVA and t-test. The level of significance was fixed at 0.5. In the 16 hospitals studied, the mean and standard deviation of MCIT were (57.25 ± 13.74). The MCIT standards are applicable in hospitals of Khorasan Razavi according to half (49.4%) of managers;nonetheless, their application requires greater efforts by the hospitals.

Effectiveness of Cardiac Scintigraphy and Standard Eco-Cardiograph in the Detection and Evaluation of Cardiac Disorders, Including Ischemic Heart Diseases

Background: Cardiac disorders are the leading causes of morbidity and mortality globally. Aim: The current study aimed to compare the effectiveness of echocardiographic and scintigraphy investigation in cardiovascular disorders detection and evaluation, including ischemic heart disease (IHD) diagnosis at King Abdulaziz University in Saudi Arabia. Methods: 157 patients (male/ female: 68%/32%;mean age 64 ± 0.83 years) were included in the report in the current study. All subjects underwent gated myocardial perfusion scintigraphy and standard Echocardiography. Results: About 84% of cases were diagnosed with any types of cardiac disorders by Echocardiography, whereas through scintigraphy, 61% of patients were detected cardiac disorders. The age stratification did not impact the prevalence of cardiac disorders detected by them. Scintigraphy showed a higher detection rate (59%), while only 29% of cases were detected with IHD by eco-cardiograph. Conclusions: In conclusion, both techniques, namely standard Echocardiography, and myocardial scintigraphy, are useful in the evaluation and detection of cardiac disorders in patients having any type of cardiac problems. Both investigations showed a differential pattern in cardiac disorders diagnosis with a particular focus on IHD. Gender differences and age stratification also contributed to this differential pattern of diagnosis. Trial Registration: The research doesn’t include experiments in humans or animals. It is a retrospective study for data record review as an observational study, so no trial registration is required.

Research on the Evaluation System of National Standardization

Standardization receives varied attention in different countries. Based on the Chinese national standardization status, this paper sets an evaluation system of national standardization on the principles of logic, comprehensiveness and operability, taking into account national standards and standardization activities. The evaluation system evaluates the national standardization development level through four aspects： standard development, standards implementation, standardization supporting measures, and participation in international standardization. This evaluation system provides a reasonable basis to evaluate the national standardization development level. The survey shows that if China wants to enhance its standardization development level, China needs to improve its standard development level, strengthen implication and application of standards, expand the standardization support measures and continuously improve the level of participation in international standardization.

Evaluation Principles,Standards and Operating Strategies of Ideological and Political Teaching in Science and Engineering Courses

The reform of ideological and political education in science and engineering courses continues to deepen,and the establishment of a practical teaching evaluation system is the main goal.Combining the relevant requirements of the ideological and political education in science and engineering courses,establishing a teaching evaluation system needs to follow the corresponding principles to ensure that the teaching content is reasonable and the teaching objectives are clear.The selected teaching method is flexible and effective,which facilitates the improvement of teaching quality and feedback of teaching situation.In this regard,the paper mainly analyzes the principles and standards of ideological and political teaching evaluation for science and engineering courses,and chooses reasonable and operable measures in-line with actual requirements to apply them in practice,and strive to serve as a reference for subsequent related research.

Construction of the standardized efficiency evaluation system for the opening and sharing of valuable instruments and equipment

In terms of the problem of the evaluation of the utilization efficiency of the opening and sharing of the expensive instruments and equipment in colleges and universities, combined with the Internet plus management mode of the whole process of the valuable instruments, based on the idea of ＂full opening and sharing＂, the author of this paper established the opening and sharing mechanisms of the instruments and equipment, to promote their effective allocation and improve their utilization efficiency. In this paper, the author carries out the thinking and discussion of the construction of a standardized evaluation system of the performance evaluation the valuable instruments and equipment.

Standards System and Evaluation Indicators System for Environmental Protection Products

Environmental protection products and equipment are important substance basis and insurance which provide supporting for to the realization of the strategic objective of reduced energy use and emissions while improving the resource economy ＆ environmental kindly society building, as well as the sustainable development economy and environment in a sustainable fashion. Here, the framework of the standards system and evaluation indicators system for environmental protection products are described based on the present deficiencies in independent innovation, lower levels of standardization, and poor operating effectiveness of such equipment in China with a goal of forcing the development of standardization, seriation and currency used in the environmental protection industry. The results presented here should serve as a reference for the promotion of quality and effectiveness in environmental protection products and equipments.

Research on the Educational Evaluation Standard Value based on the Normative Perspective

This paper conducts analysis on the educational evaluation standard value based on the normative perspective. Systematic evaluation refers to the determination of the nature and state of a system by means of an effective standard, based on the clear system objective, structure, and system properties, and then compares it with a set of evaluation criteria and makes a judgment. The evaluation result is also the interaction of the product. The education evaluation which is constructed with the dialogue thinking is democratic, friendly, open, win-win, and the evaluation of creation. Educational evaluation is not a party to the other party as superior, judgment, conclusion, one-way row order, but both sides of the equality. Under this basis, this paper proposes the educational evaluation standard value based on the normative perspective. In the future, we will apply proposed method into the general applications to verify the effectiveness and systematic effectiveness.

Study on Quantitative Evaluation of Rural Tourist Resources in Xichang City

Quantitative evaluation was conducted on rural tourist resources in Xichang City by national standard resources grading method and analytic hierarchy process. It was concluded that rural tourist resources in Xichang City were diversified in resources type and high in resources value and there were excellent rural tourist resources. The study provided a scientific and quantitative evaluation for reasonable development of rural tourism.

Study and application of Toxicity Test Method Using Neomysis awatschensis in Toxicity Evaluation of Drilling Fluid

Neomysis awatschensis was collected on the west coast of Jiaozhou Bay, Qingdao in 1992 and acclimated in the laboratory conditions. The acute toxicity method using 4~ 6 day juvenile mysid of this species is studied. The species is compared with M. bahia in taxonomy, geographic distribution, morphology, as well as the sensitivity to reference toxins. Based on the results, we recommend N. awatschensis to be a standard marine organism for toxicity test in China and the method to be applied in toxicity evaluation of drilling fluids. In this paper, we report the results of the above studies and the application of the method in the evaluation of several drilling fluid products.

An Efficient Simulation Tool of Performance Evaluation for Communication Networks

We provide an efficient simulation tool for performance evaluation in communication networks. Not only the general simulation functions-which can be found in some old simulation tools, but also the perturbation function module via the Standard Clock (SC) approach-in which more than 2 perturbation simulation event paths can be constructed parallelly based on a single nominal simulation event path is included in this simulation software platform.

Ecosystem Health and Its Evaluation

Firstly, the connotations and influencing factors of ecosystem health are discussed, and then the assessment principle, evaluation stand- ard and evaluation method of ecosystem health and the establishment and measurement of ecosystem health indicators are studied. Through the study of its connotation and evaluation, feasible measures to effectively promote the development of ecosystem health are put forward finally.

Limits and grading evaluation criteria of tight oil reservoirs in typical continental basins of China

Based on the microscopic pore-throat characterization of typical continental tight reservoirs in China,such as sandstone of Cretaceous Qingshankou and Quantou formations in Songliao Basin,NE China sandy conglomerate of Baikouquan Formation in Mahu area and hybrid rock of Lucaogou Formation in Jimusaer sag of Junggar Basin,NE China the theoretical lower limit,oil accumulation lower limit,effective flow lower limit and the upper limit of tight oil reservoirs were defined by water film thickness method,oil bearing occurrence method,oil testing productivity method and mechanical balance method,respectively.Cluster analysis method was used to compare the differences in pore-throat structure of different tight reservoirs,determine the grading criterion of tight reservoirs,and analyze its correlation with the limit of reservoir formation.The results show that the boundary between tight reservoir and conventional reservoir corresponds to the upper limit of physical properties,the boundary of classⅡand classⅢtight reservoirs corresponds to the lower limit of effective flow,the boundary of classⅢand classⅣtight reservoirs corresponds to the lower limit of reservoir forming,and the theoretical lower limit of tight reservoir corresponds to the boundary between tight reservoir and non-reservoir.Finally,the application results of the grading evaluation criterion show that the tight oil productivity is highly controlled by the type of tight reservoir,and classⅠand classⅡtight reservoirs are the favorable sections for high production of tight oil.