Miracle-dz/UniFAR-FTUs huggingface dataset:
Power distribution transformers using natural ester fluids as dielectric and coolant

Las investigaciones en desarrollo respecto al uso de aceites de origen vegetal como refrigerantes en transformadores de distribucion han tenido resultados destacados en otros paises. En Colombia no existe un procedimiento para monitorear la aplicacion de estos aceites en equipos electricos, por lo tanto, la actual implementacion se regula por la norma tecnica NTC 1465 para aceites de origen mineral. Esta propuesta de nueva tecnologia contempla la composicion y las propiedades mas relevantes (resistencia a la ignicion, impacto en el tiempo de vida del papel e impacto en el medio ambiente), lo cual provee de mayor numero de ventajas al aceite vegetal y un mejor desempeno en eficiencia.
The Importance of Technopreneurship Management Model for Vocational School

The lack of Indonesian technopreneur opens great opportunity for vocational school graduates to become technopreneur instead of becoming an employee or a college student. It is due to their competence supported by three-year- entrepreneurship education at vocational school. This study is to find out the actual existing entrepreneurship education profile at vocational school and teachers' perception regarding the importance development of technopreneurship education model at school. Some governmental vocational schools in Semarang were investigated. This study worked on descriptive qualitative and quantitative methods. The stakeholders' perception regarding this model was discussed in this study. The finding describes the actual existing implemented entrepreneurship education management at vocation school and the stakeholders' perception toward technopreneurship model implementation. It shows that 83% stakeholders strongly agree and 17% agree that its soft-skill aspect should be added in the learning model.
Managing Late Changes in a Global Developing and Manufacturing Organisation

Our world is changing faster and faster, hence organisations have to adapt to these ever-changing circumstances. The changing environment calls for shorter development cycles which are flexible and adaptable to late changes. Furthermore, in the context of the automotive industry, the development of a vehicle is entailed with long lead-times and complex problem solving, in both the manufacturing and development process, which contradicts the market behaviour. The thesis investigates how a developing and manufacturing organisation can respond to rapid changing customer demands. A case study was conducted at the Manufacturing Engineering department at the R&D and innovation centre CEVT, which is a company delivering technological solutions to the Geely Groups automotive manufacturers. By combining the empirical study at CEVT with the four literature areas Dynamic capabilities, Ambidexterity, Agile Methodologies, and Beyond Budgeting a deeper understanding was created for how an organisation can manage late changes. Hereby, following improvement suggestions were identified:
Evaluation of phytotoxicity effect of palm oil mill effluent and cassava mill effluent on tomato (Lycopersicum esculentum) after pretreatment options.

Agro industrial effluents' management such as Palm Oil Mill Effluent (POME) and Cassava Mill Effluent (CME) have been a major environmental concern in countries producing them. These effluents are land and aquatic pollutants when discharged untreated, due to presence of high organic load and their phytotoxic properties. Pretreatment measures comprised of phase separation involving sedimentation, aeration to enhance biodegradation and pH neutralization. A randomized complete block design experiment in factorial arrangement was set up to assess effects of aeration, settling and pH neutralization on POME and CME phytotoxicity on tomato ( Lycopersicum esculentum) germination and seedling development. Results obtained showed that aeration was the most significantly effective pretreatment technique for POME and CME. Phytotoxicity decreased when effluents were left to aerobically decompose for 6 days. pH neutralization increased phytotoxcity in the two effluent streams. Settling did not significantly reduce phytotoxicity in CME but did in POME. The 3-way Interaction was not significant in all the parameters measured. Management plans for these effluent streams should consist of well designed pond system, metal tanks equipped with blowers for proper decomposition before disposal.
Optimize ETL For Banking DDS : Data Refinement Using ETL Process For Banking Detail Data Store(DDS)

— Our project deals with unstructured and raw data and converts it to structured and consistent data by applying modern data warehousing, business intelligence concept and ETL tool Informatica. Throughout the project we are in continues communication with clients and get updated files for correction these modern tool we help us for generating audit reports. We classify data quality problems that are addressed by data cleaning and provide an overview of the main solution approaches. Data cleaning is especially required when integrating heterogeneous data sources and should be addressed together with schema-related data transformations. In data warehouses, data cleaning is a major part of the so-called ETL process. We also discuss current tool support for data cleaning.
Insecticide resistance in Argentine populations of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae)

The tomato leafminer, Tuta absoluta (Meyrick), is one of the key pests of tomato in Argentina. Since its dispersal in the 1970s, chemical control has been the main method of controlling it. However, reduced efficacy of some of the recommended insecticides has been observed since the 1980s. The aim of this work was to study the toxicity of three insecticides widely used in chemical control of T. absoluta (abamectin, deltamethrin and methamidophos) on larvae from a laboratory susceptible population (CASTELAR) and two greenhouse populations (ROSARIO and BELLA VISTA). Insecticides were dissolved in acetone and topically applied to the mid-dorsal abdominal region of two-day old 4th instar larvae. LD50 values were estimated and the Resistance Ratio (RR) for each insecticide was calculated (RR = LD50 value of each greenhouse population/LD50 value of the susceptible population). ROSARIO and BELLA VISTA populations showed the following RRs values: > 68.38 for deltamethrin; 2.48 and 3.49 for abamectin, respectively; and 0.79 and 0.86 for metamidophos, respectively. Deltamethrin resistance observed in ROSARIO could be due to the high selective pressure exerted by pyrethroids in this location. Deltamethrin resistance in BELLA VISTA is more difficult to explain, because pyrethroids were scarcely used in the greenhouse where the insects were sampled. The incipient abamectin resistance detected in the BELLA VISTA population could result from the frequent use of this insecticide in this location, although natural variation can not be discarded.
New Zealand Labour Supply from 1991-2001: An Analysis Based on a Discrete Choice Structural Utility Model

This paper presents results for four separately estimated sets of discrete choice labour supply models using the Household Economic Surveys from 1991/92 up to 2000/01. The New Zealand working-age population is divided into sole parents, single men, single women, and couples. The labour supply models use imputed wages for the non-workers. Some of the preference parameters for work and income are made dependent on personal and household characteristics to allow for heterogeneity in preferences among households. In addition, allowance is made for unobserved heterogeneity in preferences. The estimated parameters for the different groups are used to calculate confidence intervals for expected labour supply and the probability of working at the different discrete hours points. The effect of particular characteristics on labour supply is illustrated by computing marginal effects across the samples. The wage elasticities fall within the range of values found in other studies. Expected labour supply, predicted by using the estimated models, results in values close to the observed averages and confidence intervals around the expected values are reasonably narrow in most groups. The results are as anticipated and similar to results in other countries, with preferences for work being higher for people with higher education, who are in their thirties. Furthermore, for women the presence of young children decreases the preference for work. In addition to these variables, which are usually included in labour supply models, the â€œeligibility for New Zealand Superannuationâ€ indicator and a â€œliving with parentsâ€ indicator are included. For all groups, the delayed eligibility for the state provided superannuation scheme is found to increase labour supply. The indicator for living with oneâ€™s parents is found to increase labour supply for sole parents (indicating that living with oneâ€™s parents may be a childcare strategy), although the effect was not significant.
DESIGN OF A SIMPLE STRUCTURED NFC LOOP ANTENNA FOR MOBILE PHONES APPLICATIONS

A novel structure of a near-field communication (NFC) loop antenna for mobile phones with a metal back case is proposed. The proposed structure of the metal back case itself can operate as an NFC loop antenna through the design of a simple single turn loop antenna on the top portion of the metal back case, so that the simple structure of the proposed NFC loop antenna can reduce the overall thickness of the NFC antenna for slim mobile phones. Since a sintered ferrite sheet with generally higher relative permeability (μr ≈ 200) must be used to reduce the performance deterioration of the conventional NFC loop antennas due to the eddy current in the battery pack of a mobile handset, the cost of these conventional NFC antennas is high, and they are considerably fragile. In this paper, the proposed NFC antenna is designed without the ferrite sheet and in the optimal location to ensure minimum interference from the adjacent metallic components.
Immobilization of Biomolecules in Sol–Gels: Biological and Analytical Applications

The encapsulation or generation of new surfaces that can fix biomolecules firmly without altering their original conformations and activities is still challenging for the utilization of biochemical functions of active biomolecules. Presently, sol–gel chemistry offers new and interesting possibilities for the promising encapsulation of heat-sensitive and fragile biomolecules (enzyme, protein, antibody and whole cells of plant, animal and microbes); mainly, it is an inherent low temperature process and biocompatible. The typical sol–gel process initiates by the hydrolysis of M(OR) 4 and is performed in the presence of the active biomolecule. Hydrolysis and condensation of the M-monomers in the presence of an acid or base catalyst trigger cross-linking with formation of amorphous MO 2 , a porous inorganic matrix that grows around the biomolecule in a three-dimensional manner. This class of sol–gel matrices possesses chemical inertness, physical rigidity, negligible swelling in aqueous solution, tunable porosity, high photochemical and thermal stability, and optical transparency. These attractive features have led to intense research in the optical and electrochemical biosensors, which may be useful for medical, environmental and industrial applications. On the other hand, sol–gel encapsulated organelles have been transplanted to the living systems, and plant/animal/microbial cells have also been employed for the production of commercially important metabolites. This review article highlights the advantages, recent developments, applications and future perspectives of sol–gel immobilized biomolecules, which includes enzymes, antibodies, microorganisms, plant and animal cells.
Mapping and fine-mapping of genetic factors affecting bovine milk composition

Bovine milk is an important source of nutrients in Western diets. Unraveling the genetic background of bovine milk composition by finding genes associated with milk-fat composition and non-coagulation of milk were the main goals of this thesis. In Chapter 1, a brief description of phenotypes and genotypes used throughout the thesis is given. In Chapter 2, I calculated the genetic parameters for winter and summer milk-fat composition from ~2,000 Holstein-Friesian cows, and concluded that most of the fatty acids (FA) can be treated as genetically the same trait. The main differences between milk-fat composition between winter and summer milk samples are most likely due to differences in diets. In Chapter 3, I performed genome-wide association studies (GWAS) with imputed 777,000 single nucleotide polymorphism (SNP) genotypes. I targeted a quantitative trait locus (QTL) region on Bos taurus autosome (BTA) 17 previously identified with 50,000 SNP genotypes, and identified a region covering 5 mega-base pairs on BTA17 that explained a large proportion of the genetic variation in de novo synthesized milk FA. In Chapter 4, the availability of whole-genome sequences of keys ancestors of our population of cows allowed to fine-mapped BTA17 with imputed sequences. The resolution of the 5 mega base-pairs region substantially improved, which allowed the identification of the LA ribonucleoprotein domain family, member 1B (LARP1B) gene as the most likely candidate gene associated with de novo synthesized milk FA on BTA17. The LARP1B gene has not been associated with milk-fat composition before. In Chapter 5, I explored the genetic background of non-coagulation of bovine milk. I performed a GWAS with 777,000 SNP genotypes in 382 Swedish Red cows, and identified a region covering 7 mega base-pairs on BTA18 strongly associated with noncoagulation of milk. This region was further characterized by means of fine-mapping with imputed sequences. In addition, haplotypes were built, genetically differentiated by means of a phylogenetic tree, and tested in phenotype-genotype association studies. As a result, I identified the vacuolar protein sorting 35 homolog, mRNA (VPS35) gene, as candidate. The VPS35 gene has not been associated to milk composition before. In Chapter 6, the general discussion is presented. I start discussing the challenges with respect to high-density genotypes for gene discovery, and I continue discussing future possibilities to expand gene discovery studies, with which I propose some alternatives to identify causal variants underlying complex traits in cattle.
The Impacts of Job Burnout and Absenteeism on Employees Performance in HEIs

Education is the only means which can lead social and economic development of any society. Higher Educational Institutions (HEIs) play a pivotal and prominent role to support and uplift the educational standards. Unfortunately, number of experienced and qualified teachers is not proportionate to the requirement of HEIs. The established yardstick by the corresponding establishment in order to measure such criterion is also very strict and difficult to be followed. The existing deficiency of qualified teachers gets further exaggerated due to observable fact of burnout and absenteeism. It is observed that due to the job burnout and absenteeism, the downward trends induces the employees’ performance. Resultantly the institutions face the outcome of this trouble. Therefore, the factors leading to burnout and absenteeism needs to be sorted out at priority followed by in depth analysis in order to raise the performance level amongst faculty members.
Job Polarization, Immigration and Workers' Intrinsic Motivation: Three Essays on Labor Economics

and routine workers are paid at their marginal productivity, the manual wage depends on the interaction between union and representative rm. Once the bargaining process has led to the optimal wage, the level of the manual employment LM is chosen by the rm according to its labor demand function. LM = ( L A(LR +K) wM ) 1
Behavior of Independent-Minded Particle Swarm Optimization

This study proposes an improved Independent-mined Particle Swarm Optimization (IIPSO) algorithm. Particles of IIPSO have independence, and it is decided stochastically that each dimension of each particle is affected by gbest or not. IIPSO is applied to various optimization problem. The effectiveness of IIPSO for multimodal functions is confirmed in terms of robustness, accuracy based on evaluation criteria and parameter dependence.
A wavelet based method for the estimation of the power spectrum from irregularly sampled data

The problem of estimating the power spectrum from irregularly sampled data appears in many technical applications. Recently it has been studied by many authors. For the current status of the problem see for instance Benedict et.al. (1998) and Ware (1998) and references therein. Most techniques for spectrum estimation can be classified into one of the following groups: slotting technique and cosine transform, direct transformation and reconstruction with uniform resampling plus FFT. In this paper we present a method of the third group above. We recontruct a signal using a wavelet approximation, resample the approximated signal uniformly and finally compute the power spectrum with the standard FFT. The figure below gives an example of an irregularly sampled data and its wavelet approximation. 0.44 0.441 0.442 0.443 0.444 0.445 0.446 0.447 0.448 0.449 0.45 -1 0 1 2 3 4 5 6 7 A signal with a wavelet approximation
Transient stability analysis of VSC HVDC transmission with power injection on the DC-link

The utilization of a DC-link transmission corridor of embedded VSC HVDC for a DC power injection from renewable energy sources to increase the power flow capability and AC network stability support is a promising technology. However, DC faults on the DC transmission line are likely to threaten the system's operation and stability, especially when the DC power injection exceeds certain limits. A DC single line-to-earth fault is the most likely fault scenario and its effect on the VSC HVDC operation will depend on the earth-loop impedance. Adding an injection point on the DC-link will reduce the earth-loop impedance, hence imposing a danger of increasing the earth fault current. Therefore, in this paper, a VSC HVDC with a DC power injection on the DC-link is studied, the DC-line-to-earth fault is analyzed in the time domain, and its effects on the DC and AC sides of the system are presented. The analysis is based on a developed state-space representation of the system under a single-line-to earth fault. The zero-input zero-state (ZIZS) response is used to find the solution of the state-space representation. In order to correlate the state-space solution with a simulation, the system is modeled in MATLAB/Simulink. Interestingly, it was observed that a quick recharging of the DC-link capacitor due to a power injection created an additional damping of the postfault oscillations of the AC-side power angle and the DC-side voltage and power oscillations, hence enhancing transient stability.
Deep crustal earthquakes in North Tanzania, East Africa: Interplay between tectonic and magmatic processes in an incipient rift

In this study, we explore the origin of lower crustal seismicity and the factors controlling rift propagation using seismological data recorded within the youngest part of the East African Rift System, the North Tanzanian Divergence (NTD). Most earthquakes below Lake Manyara occur at depth ranging between 20 and 40 km and have a swarm‐like distribution. Focal mechanisms of 26 events indicate a combination of strike‐slip and normal faulting involving Archaean basement structures and forming a relay zone. The derived local stress regime is transtensive and the minimum principal stress is oriented N110°E. Crustal seismic tomography reveals low‐velocity anomalies below the rifted basins in the NTD, interpreted as localized thermomechanical perturbations promoting fluid release and subsequent seismicity in the lower crust. SKS splitting analysis in the NTD indicates seismic anisotropy beneath 17 stations most likely due to aligned magma lenses and/or dikes beneath the rift and to the lithospheric fabrics. Our results favor a strain pattern intermediate between purely mechanical and purely magmatic. We suggest that melt products arising from a large asthenospheric thermal anomaly enhance lithospheric weakening and facilitate faulting and creeping on critically oriented inherited structures of the Precambrian lower crust. Although the crust is unlikely weakened at a point comparable to other parts of the East African Rift System, this deep‐seated thermomechanical process is efficient enough to allow slow rift propagation within the eastern Tanzanian cratonic edge.
Early Malad aptive Schema s versus Emotional Intelligence in Substance Addicts and Non - addicts Living in Tehran

he objective of this research was to compare early maladaptive schema s with emotional intelligence of substance addicts and non - addicts. This research was a descriptive study. The statistical population included all male and female substance addicts wh o reported to public rehabilitation centers in Tehran in Aban 1391 (Nov ember 2012). The statistical population included 750 individuals . Study sample was selec ted by simple random sampling. The study sample included 100 subjects consisting of 50 addicts and 50 non - addicts. This study used Bar - on Emotional I ntelligence Inventory and Young Early Malad aptive Schema Questionnaire (YSQ). Data analysis was carried out by applying independent t - test and multivariate regression. The results showed that the aver age emotional intelligence in non - addict individuals was higher than the average emotional intelligence in substance addicts at 95% confidence level. The average score of early maladaptive schema s in substance addicts is higher than the average score of n on - addicts. Statistical significance is skewed toward substance addicts. Regression analysis showed that emotional intelligence and maladaptive schemas could predict 0.581 of the total variance for the propensity to addiction in substance addicts. The com parison of s tandard regression coefficient s showed that disconnection and rejection schemas have higher share in prediction of the propensity to addiction in substance addicts (  =  0.512) . T he relation of emotional intelligence and maladaptive schema subs cales (self - discipline , vigilance , and inhibition) versus the propensity to addiction in substance addicts is negative. Consequently, the higher the propensity to addiction in substance addicts, the lower the frequency of emotional intelligence and maladap tive schema subscales (self - discipline , vigilance , and inhibition) , or vise versa. ( Saeed Karimi . Early Maladaptive Schemas versus Emotional Intelligence in Substance Addicts and Non - addicts Living in Tehran . Life Sci J 201 3;10(1) : 48 1 - 48 6 ) (ISSN:1097 - 8135 ). http://www.lifesciencesite. com . 7 6