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Factors of photovoltaic system cost affect in Ecuador
Get PDFA photovoltaic system is a set of devices that take advantage of the energy produced by the sun and convert it into electrical energy. The impact produced by the possibility of using solar energy in a controlled manner for different uses and purposes has allowed the development of complete systems of transformation, storage and distribution of the energy produced with photovoltaic systems as appropriate. The production of electricity from solar radiation using solar cells and photovoltaic panels is an application that has yet fully disseminated in Third World countries, such as Ecuador. The generation of electric power will depend on the hours that the sun shines and affects the solar panel, the type and quantity of modules installed, orientation, inclination, solar radiation that reaches them, quality of the installation and the power that can be delivered to the user. Ecuador is in a privileged location in terms of solar radiation, because the equatorial line that divides the planet into two hemispheres passes through it, being almost perpendicular to the radiation it receives. In addition, this does not change during the year and there a constant angle of incidence, characteristics that give photovoltaic solar energy a great potential for use. In the investigation, an analysis of how the prices of photovoltaic systems affect the Province of Manabí, the methodology used has been the bibliographic review to know as much as possible about what replenishes the costs of photovoltaic systems
The expenditure process of the state budget (APBN) funds with the state treasury and budget (SPAN) system in the perspective of bureaucratic reform: Case Study at State Treasury Service Office Denpasar
Get PDFThis research examines to find out how the expenditure process of the State Budget (APBN) funds with the State Treasury and Budget (SPAN) system in the perspective of bureaucratic reform in KPPN Denpasar, one of the Treasury Service Office (KPPN). By using SPAN the implementation of the management of APBN funds is more effective, efficient, transparent and accountable. The process of disbursing the state budget with SPAN at KPPN Denpasar has been going well, although there are still problems related to the limited number of SPAN users which make significantly increasing bills, the satker officer, the stakeholders to wait long enough to be served. Besides that, there was also a bill that was rejected by SPAN, the information could not be known to the satker officers at that time, because the services at the front office only reached the verification and conversion of billing data. This can reduce the quality of excellent public services which is one of the objectives of bureaucratic reform
Stability of thin laminated decks plates under plane compressive loading
Get PDFIt was found that symmetric laminates are stiffer than the anti – symmetric one due to coupling between bending and stretching which decreases the buckling loads of symmetric laminates. The buckling load increases with increasing aspect ratio, and decreases with increase in modulus ratio. The buckling load will remain the same even when the lamination order is reversed. The buckling load increases with the mode number but at different rates depending on the type of end support. It is also observed that as the mode number increases, the plate needs additional support
Impact of mgnregs on dalit women: A case study of nagari mandal in chittoor district
Get PDFThe study found that Dalit women are facing discrimination in the payment of wages. They are not equally paid to both men and women. Hence, it is suggested that the government should take necessary steps to equal wages to both men and women. The study found that income generation under the MGNREGS was meager. This is due to the low wage rate. Hence, it is suggested that the wage rate should be a hike from Rs.121 to Rs.200 per day as the inflation rate has gone up. Also suggested to link this with market wage rate and make changes accordingly. It is found that most of the Dalit women faced problems in getting employment under the MGNREGS. There are problems at the time of applying for job cards, at the time of issuing job cards, problems in informing about employment, problems in the payment of wages, political involvement, etc. Hence, it is suggested that online facility should be arranged to apply an issue of job cards
The brain as a fundamental axis in learning process
Get PDFSince the beginning of humanity, an attempt has been made to explain the way in which man acquires knowledge, the way in which he assimilates, processes and executes it in order to develop the teaching-learning process that people need throughout of his life, which forces to change the learning schemes using new study methodologies, such as neuroscience, which is a discipline that studies the functioning of the brain, the relationship of neurons to the formation of synapses creating immediate responses which transmits to the body voluntarily and involuntarily, in addition to controlling the central and peripheral nervous system with their respective functions. It is necessary to change the traditional scheme and implement new strategies that allow the teacher to venture into neuroscience, in order to individually understand the different learning processes that students do. As some authors of neuroscience say, the brain performs processes of acquisition, storage and evocation of information, which form new knowledge schemes that generate changes in the attitude of the human being, for this reason teachers are responsible for taking advantage of what It is known about the multiple functions of the brain and be clear about the various ways of acquiring knowledge
Radiation protection x-ray in the diagnostic radiology unit kasih ibu kedonganan hospital
Get PDFOne source of radiation is X-ray aircraft, which utilization must pay attention to safety aspects. Room design is the first step that must be done before the operation of X-ray aircraft. Radiology Unit Kasih Ibu Kedonganan Hospital operates an X-ray aircraft with specifications of 250 kV-85 mA, needs to be tested for radiation exposure which is an integral part of the verification of radiation protection. Test for radiation exposure at least once a year. The purpose of the installation room design is to ensure that workers or the general public around the plant receive radiation exposure that is smaller than the applicable dose limit value (DLV), by the radiation safety provisions that refer to the Decree. BAPETEN No. 7 of 2009 concerning Radiation Safety in the use of radiographic equipment. This study will test exposure to room wall shields associated with radiation workers and the general public. The results showed that all walls A, B, C, D, and E could still completely weaken the rate of X-ray radiation. The highest radiation dose detected on wall B is the primary wall for the Buky stand examination
Reduction of levels postprandial blood glucose on medium intensity physical exercise in intervals and continues
Get PDFThe research was intended to Proving short-term physical exercise lowers blood glucose on patients with diabetes mellitus. Proving long-term physical exercise lowers blood glucose on patients with diabetes mellitus. Proving long-term physical exercise further lowers blood glucose compared to short-term physical exercise on patients with diabetes mellitus. From the discussion described earlier, the following conclusions can be drawn included (1) Light intensity physical exercise for 20 minutes can reduce blood glucose in diabetes mellitus patients immediately after exercise and 1 hour after exercise. (2) 10 minutes of moderate intensity physical exercise can reduce blood glucose immediately after 10 minutes of exercise and 1 hour after exercise. (3) There is no difference in blood glucose reduction in 20 minutes duration light exercise with 10 minutes duration exercise in people with diabetes mellitus
Exploration and collection of cucumber mosaic virus isolates of horticultural plants from Bali
Get PDFInformation regarding the existence and biological character of CMV isolates from several horticultural plants from Bali is still limited. The results of this research on information are very much needed in the further research and development of science and technology, due to it is known that CMV isolates from different hosts can cause different symptoms of infection or specific symptoms in certain plants. Based on these problems, this research was conducted through exploration, collection, and biological testing of CMV isolates found in several horticultural plants in Bali. Therefore, the existence and biological characteristics of each isolate were known. The results showed that all isolates obtained from the field, as many as 36 isolates, only 18 isolates showed symptoms of N. glutinousa. The isolates showed symptoms in N. glutinosa plants were isolates from cucumber plants 4 isolates, eggplant 3 isolates, pumpkin 1 isolate, 3 chili isolates, 2 isolates tomatoes, 2 beans isolates, and watermelons 3 isolates. The types of symptoms that appeared varied, i.e., 10 symptomatic mosaic isolates, 4 malformed isolates, and 4 necrotic symptomatic isolates. Detection of I-ELISA using CMV antiserum succeeded in getting 6 positive CMV isolates, i.e., isolates derived from cucumber plants (CMV-MB isolates), eggplant (CMV-TRB isolates) watermelon (CMV-SB isolates), chili (CMV-CB isolates), pumpkin (CMV-LB isolates), and tomatoes (CMV-TB isolates). The results of biological testing of CMV isolates from Bali, mosaic symptoms occurred in the indicator plants Nicotiana glutinosa, Capsicum annuum (big chili), Cucumis sativus (cucumber), Lycopersum esculentum (tomato), and Cucurbita moschata (pumpkin). Severe mosaic symptoms only occurred in Cucumis sativus (cucumber) plants. In Vigna sinensis (long bean) infection CMV-Bali isolates only cause symptoms of malformation and even cause no symptoms
Inhibition activities of angiotensin converting enzyme and amino acid kefir whey profile of skim milk fermented by kefir grains
Get PDFBioactive peptides fermented milk is very potential as functional food products for health. The aim of this study is to analyze the inhibition activity of Angiotensin Converting Enzyme and kefir whey amino acid profile and IC50. The design being applied is a comprehensive random design with five treatments (fermentation time 0, 3, 6, 9 and 12 days) and 3 replications. ACE inhibition indicators include ACE inhibition with IC50, protein, peptide concentration, total proteolytic and amino acid profiles. The results show that ACE inhibition activity ranges from 35.94 - 66.67% with peptide levels of 872.80 - 1084.74 mg/mL and IC50 of 65.48 µg/mL, and contained hydrophobic amino acids which functioned for ACE inhibition. The conclusion of this study, that the highest ACE inhibition is obtained at 0 days of fermentation with inhibition ability (IC50) of 65.48 µg / mL and functioning as nutraceuticals food
The Effect of Survey, Question, Read, Recite, and Review (SQ3R): Method and Learning Motivation of Achievement in Learning Indonesian Language
Get PDFThis study aims at examining the effect of SQ3R reading methods and student achievement, learning motivation and student achievement, as well as the influence of reading method SQ3R and learning motivation on the 5th-Grade students’ achievement in learning the Indonesian language at elementary schools regional III district of Langgudu, Bima. The population of this research is the 5th-grade students at elementary schools of Regional III, district of Langgudu, Bima. In terms of sampling, this study used purposive sampling technique by considering the purpose and certain considerations. In collecting data, this study distributed questionnaire related to an SQ3R reading method and student learning motivation and gave the test to examine students’ learning achievement. The data were analyzed by using: descriptive statistics including SQ3R reading method data and students' learning motivation; then using inferential statistics including multiple regression, multiple correlation significance tests (F test), partial test and then multiple correlation calculations. Based on the results of the descriptive statistical analysis, it is found that the percentage of reading method SQ3R is 37.7% and student learning motivation is 44.2%. Multiple regression equations between reading method of SQ3R and student's learning motivation to student achievement is Y = 20,606 + 0,343X1 + 0,549 X2 and value of significance obtained 72,167 is less than ? = 0,05; hence, there is significant influence on reading method SQ3R and motivation to learn on 5th-grade students’ achievement in learning Indonesian language at elementary schools, in Regional III district of Langgudu, Bima. Based on multiple correlation analysis, it shows obvious influence of variable of reading method SQ3R and motivation learn on student achievement that can be shown by the amount of plural coefficient (1,992) with r = 0,813 significant at ? = 0,05, df = 75, and with coefficient determination (0,652 or 65,2 %). It indicates that the value of student achievement variable can be explained by the variable value of reading method SQ3R and learning motivation