- Research Article
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- 10.1016/j.egyr.2025.04.064
On the use of dynamic film to improve the thermal and solar performance of multiple glazing units. Preliminary testing and assessment
- Jun 01, 2025
- Energy Reports
- Michele Zinzi + 3 more +3
Publications from 2021 to 2026
Showing 10 of 17 papers
On the use of dynamic film to improve the thermal and solar performance of multiple glazing units. Preliminary testing and assessment
The Effect of Learning Climate, Organizational Support, and Supervision on the Performance of Lecturers
This study is: to analyze the effect of learning climate on the performance of lecturers at Efarina University, to analyze the effect of organizational support on the performance of lecturers at Efarina University. Analyzing the effect of supervision on the performance of Lecturers at Efarina University, Analyzing the influence of the learning climate, organizational support and supervision simultaneously with the performance of Lecturers at Efarina University. The location or place of research is at Efarina University . In this research activity, data and information were collected using the following methods: Questionnaire given to Efarina University lecturers who became respondents . Simultaneous testing shows that the climate variables learning , support organization work , and supervision have a positive and significant effect on the performance of Efarina University lecturers. Partially, the learning climate has a positive and significant effect on the work performance of Efarina University lecturers. Partially organizational support has a positive and significant effect on the work performance of Efarina University Lecturers, Partially supervision does not significantly affect the work performance of Lecturers at Efarina University, the R2 value obtained is 0.423 or 42.3% which indicates the ability of the climate variable learning , support organization and supervision in explaining the variation that occurs in the Lecturer 's performance variable is 42.3%, while the remaining 57.7% is explained by other variables that are not included in the model such as compensation, organizational culture, job satisfaction, and others.
Read moreThe Effect of Teaching Teacher Competence on Student Learning Evektivity in Mts Tebing Syahbandar District
This study discusses the influence of teacher competence in teaching in the classroom on the effectiveness of student learning at Mts Al Muslimin Hamlet IV Paya Pasir Village. Syahbandar Cliff District . Formulation of the problem in this research These are: How is the implementation of teaching teacher competence in class on the effectiveness of student learning at MTs Al Muslimin Hamlet IV Paya Pasir Village, Tebing Syahbandar District, Is there an influence of teacher teaching competence in class on student learning effectiveness at MTs Al Muslimin Hamlet IV Paya Pasir Village, Tebing Syahbandar District. From the results of the study, there is an influence of teacher competence in class on the effectiveness of student learning at MTs Al Muslimin Hamlet IV Paya Pasir Village, Tebing Syahbandar District. Judging from the results of the calculations that the researchers have done, the influence of teacher competence in class on the effectiveness of student learning at MTs Al Muslimin Hamlet IV Paya Pasir Village, Tebing Syahbandar District, is so great. Because of the importance of the influence of teacher competence on the effectiveness of student learning here the teacher must be able to develop his competence. that is, with the result of the contribution effect of 0.753 or 75.3% of the Y variable.
Read moreAnalysis Satisfaction Patient Treat Inap In dr. Saragih Djasamen Hospital Pematang Siantar
Service health is wrong one factor which influence degrees health Public. Provider service health like house sick on era modern this must improve the quality of public health services. In maintenance, good government hospitals and private hospitals have a quality management component to meet patient satisfaction with health services provided by the hospital. Destination from study this is for knowing satisfaction patient to service in RSUD Dr. Djasamen Saragih Pematang Siantar. This research is classified as observational research and is study quantitative descriptive with design studies cross sectional . Sample study This is as many as 97 patients. Data collection is done by distributing questionnaires and conduct interviews with respondents, namely patients or families of patients who are in the hospital inpatient room B. Analysis of research data using a computer system that is Microsoft Excel 2013. Results study show that score index satisfaction Public that is as big as 77,851, where number the there is on range 76.61 – 88.30 which show quality service B or good. Hospitals need to conduct a patient satisfaction survey every month or once every three months on a regular basis, in order to know the level of community satisfaction and could made ingredient evaluation for house sick if there is patient which not enough satisfied.
Read moreOptical Cable Backbone Network Design In The Province Kalimantan North Use Technology DWDM OTN
In designing the backbone network for the province of East Kalimantan using Dense Wavelength Division Multiplexing (DWDM) and Optical Transport Network (OTN) devices which cover 10 districts and cities consisting of 34 segments, of which 34 segments consist of 10 OTN DWDM sites and 16 Optical Land Amplifier sites ( OLA). From the results of the design and simulation of the backbone network, it was found that the value of the Optical Link Power Budget (OLPB) < 50 dBm where this value is the ideal value in deploying a DWDM OTN backbone network, and the range of the Optical Signal Noise Ratio (OSNR) is between 20 dBm < OSNR < 40 dBm, which is the ideal value for OSNR, and has an Optical Rise Time Budget (ORTB) < 60 ps, and also has a segment margin system of > 7 dB.
Read moreA Network Administration on Windows Server 2016 at Aman Sari Village Office
In today's era, technological developments are very influential for offices, schools, and companies. Now technology has been widely used especially in the world of communication and information that already uses computer networks to accelerate fast and efficient data transmission. All components incorporated in a computer network must support each other to produce a good and easy system to serve customers. Network is always useful and helps in increasing the effectiveness and efficiency.
Read morePLTS Design for Small Industry Needs
The need for electricity both for industry, offices, as well as the general public and individuals is increasing. However, this increase in electricity demand is not accompanied by an increase in electricity supply. Based on these problems, solar energy was chosen as an alternative energy to produce electrical energy. The tool used here is a solar cell, because it can convert solar radiation directly into electrical energy (photovoltaic process). In order for solar energy to be used at night, during the day the electrical energy produced is stored in a battery controlled by the regulator. The regulator output is directly connected to the inverter from DC to AC current. The results of the solar module test (photovoltaic) show that the average output power reaches 38.24 Watt, and the current obtained is 2.49 A (Amperes). This is because the photovoltaic when following the direction of the sun's movement will always position the photovoltaic to remain facing the sun so that it will still be able to capture the sun's rays optimally.
Read moreOptical Cable Backbone Network Design In The Province Kalimantan South Use Technology DWDM OTN
In designing the backbone network for the province of East Kalimantan using Dense Wavelength Division Multiplexing (DWDM) and Optical Transport Network (OTN) devices which cover 10 districts and cities consisting of 34 segments, of which 34 segments consist of 10 OTN DWDM sites and 16 Optical Land Amplifier sites ( OLA). From the results of the design and simulation of the backbone network, it was found that the value of the Optical Link Power Budget (OLPB) < 50 dBm where this value is the ideal value in deploying a DWDM OTN backbone network, and the range of the Optical Signal Noise Ratio (OSNR) is between 20 dBm < OSNR < 40 dBm, which is the ideal value for OSNR, and has an Optical Rise Time Budget (ORTB) < 60 ps, and also has a segment margin system of > 7 dB.
Read moreCOVID-19 and Structural Racial Inequity: Lessons Learned for Social Work Education
ABSTRACT This article examines how structural racism amplified the direct and indirect effects of COVID-19 for African American, Asian/Asian American, and Latino/a/x and Hispanic social work students during the unplanned transition to synchronous and asynchronous education at three social work programs across the United States, creating additional educational barriers. The aim of the article is three-fold. First, centering Critical Race Theory, it discusses the experience of African Americans, Asian/Asian American, and Latino/a/x and Hispanic students at three different institutions across the country. Second, it highlights the structural challenges faced by social work students of historically, racially and ethnically oppressed communities and the lessons learned from the social work programs’ pandemic response. Third, social work faculty lessons learned suggest to better meet the needs of historically, racially and ethnically oppressed social work students; and, the integration of Critical Race Theory to diminish the effects of structural racism in social work programs’ future educational plans in response to COVID-19, or a similar health crisis.
Read moreMeasurement of Earth Value Using Earth Tester Measurement at Efarina University
Grounding refers to the connection of an electrical equipment or installation to the ground so that it can protect humans from electric shock , and secure installation components from the danger of abnormal current voltages . This grounding system has low resistance properties, so that the overcurrent in the installation network can be flowed quickly to the ground to minimize damage to equipment in the building and protect the people inside. This study reviews the measurement of grounding around the earth at the efarina university. To find out the condition of the grounding resistance at each grounding, it is necessary to measure each grounding by measuring directly on the grounding installation network using an earth tester using an electrode pin. The calculation of grounding resistance is based on the type of soil, the depth of the electrode rod. The results show that the earth around the campus lobby has met the General Electrical Installation Requirements (PUIL) standard, which is smaller than 5 ohms. However, for earthing around the health faculty, it does not meet the PUIL standard, which is less than 5 ohms.
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