Meningkatkan Daya Dukung Pondasi Tiang Pancang Gedung Abipraya Mojo Kabupaten Kediri Menggunakan Metode Begemann

The foundation is a lower structural element that serves to with stand the load of the upper structure. Pile foundation is one type of deep foundation, which is widely used in the construction of buildings. Pile foundation used in hard soil cases is located at a very deep depth. Abipraya Building is a building located in kediri regency which later functioned as a rural office. This study aims to increase the carrying capacity of pile foundation in the abipraya building project using the begemann method. Calculations carried out include the calculation of loading, carrying capacity, buckling factor and determination of foundation point. Based on the calculations obtained the results of axial load (sigma Vertical Ultimate) Σνυ of 99.70. with a single-pole carrying capacity of 38.89 tons and a group pole carrying capacity of 117,917 tons. These results will be planned the foundation of the stake with a diameter of 30 with a depth of 8 meters, amounting to 4 poles. Calculation factor buckling results in 194.14 kg/cm2 smaller than the allowed maximum 2400 kg/cm2. Thus, with the known components of the planning of the pile foundation, it can be used as a reference in the construction of the abipraya building.

ANALYSIS OF THE SHAPING REGRESSION MODELS OF THE SPECIFIC LOSSES TO ENERGY FOR DIFFERENT TYPES HEAVY CHARGED PARTICLES

The article is dedicated to analysis approach in shaping regression models of the specific losses energy, with reference to different types heavy charged particles. In given article are presented results of the formed equations regression analysis with reference to experimental study data of the specific losses to energy to electron, mu-meson, meson, proton, deuteron and alpha-particle. Having statistical data experiment, are conducted calculation factor to regressions and are valued their accuracy, with reference to to specific loss of the energy each of particles.

Assessment system of condition of typical building infrastructure using fuzzy analitical hierarchy procces (FAHP) method

Conditions existing infrastructure needs to be maintained, it can be operated / function, so we need a good maintenance. Operation and maintenance activities carried out in a sustainable manner, to restore, optimize, and service live function according to design life. Assessment of the condition is a link between opration and maintenance functions. If the conditions are bad, then the operation will not be optimal, which could result in malfunction. In this research, case studies assess the conditions of student dormitory buildings with prototype design. Weighting component using Fuzzy Analytical Hierarchy Process as a method of analysis. The results of the analysis show that by using the FAHP method, the weighting of building components from the assessment of the subjectivity of expert respondents can be calculated. The result of this weighting Component can be used as a calculation factor of the value of the condition of the building, and can be applied to student dormitory buildings with typical design.

Pengaruh Parent Autonomy Support terhadap School Engagement pada Siswa Kelas IV-VI SD “X” di Kota Bandung

261 students participated in this research. Questionnaire of Parent Autonomy Support based on the theory of Grolnick’s Parental Autonomy Support (2003) with reliability score of r = 0.714. The research also involved the use of Questionnaire of School Engagement based on Fredricks, Blumenfeld, and Paris’s theory (2004). Moreover, calculation factor analysis is performed using Confirmatory Factor Analysis (CFA). Based on the result, it is revealed that Parental Autonomy Support significantly affects school engagement (F = 33,637, r² = 0,115, ρ < 0,01). It also significantly affects the three components of school engagement, namely behavioral engagement (β = 0,235, r² = 0,055, ρ < 0,01), emotional engagement (β = 0,305, r² = 0,093, ρ < 0,01), and cognitive engagement (β = 0,317, r² = 0,100, ρ < 0,01). As a conclusion, Parental Autonomy Support gives an influence towards school engagement and its components. It is also advised that the school can create Psychoeducation for parents to develop their Parent Autonomy Support. Keywords: parent autonomy support, school engagement, 4-6 grade elementary school students

Methods of the estimation of readiness of the telecommunication networks of organs of administration on example of the territory of Bryansk region.

Approaches of estimation of the factors of stability and wholeness of telecommunications are shown. Description of algorithm of the calculation factor of readiness of object of network is brought. Analysis of factors of readiness of pathway of corporative telecommunication network on territory of Bryansk region is executed. Perspective problems are worded.

The Effect of Instrument Variables on Calculation Factors for Standardisation of Colorimetric Analyses

A number of colorimetric methods, particularly enzyme activity assays, are usually standardised using calculation factors based on the molar absorptivity of a principle reactant or product. Such methods are subject to long-term variation. The relationship between long-term variation in results and instrument variables affecting calculation factors has not been quantitated. In this study, we have shown that, on a centrifugal analyser having a within-run coefficient of variation of less than 1%, instrument variables affecting calculation factor alone could result in changes in results of up to 8·5% over 75 days. We therefore advocate daily use of a solution of potassium dichromate to monitor instrument variables that can independently affect calculation factors and within-run imprecision. This procedure is useful for maintaining long-term performance and for differentiating problems of instrumental or chemical origin.