POLA SEBARAN DAN RISIKO KEJADIAN DEMAM BERDARAH DENGUE DI KECAMATAN MEREK KABUPATEN KARO

Dengue Hemorrhagic Fever is still one of the public health problems in the Merek District and tends to show a fluctuating increase. It was reported that in 2017 the total number of DHF cases was 38 cases with a morbidity or Incidence Rate (IR) of 9.4 / 100,000 population, while the case fatality rate (CFR) was 5.3%. DHF is caused by an imbalance between the three interacting factors, namely host, agent, and environmental factors. The use of Geographic Information System (GIS) is carried out to obtain information about the distribution of cases in each region. The purpose of this study was to determine the distribution patterns and risks that influence the incidence of dengue hemorrhagic fever (DHF) in the Merek District of Karo District. Observational research with a case-control design. The case is DHF sufferers. Control is not a sufferer of DHF. Samples were taken by simple random sampling of 62 cases and 62 controls. Where researchers do measurements on the dependent variable beforehand the effect (DHF), while the independent variables are retrospective to determine whether there is a risk of DHF events. The statistical tests used were Chi-Square (bivariate analysis) and Logistic Regression (multivariate analysis). The results of the bivariate analysis showed risk factors for age, education, use of wire mesh and eradication of mosquito nests related to the incidence of DHF. The results of multivariate analysis showed that the risk factor that played a role in the incidence of DHF was the eradication of mosquito nets. The incidence of DHF increases in people who do not have the habit of PSN (Mosquito Nest Eradication) for that practice of cleaning and draining water reservoirs, closures, and burial of used goods.

PERAN KOMUNIKASI DALAM DIFUSI INOVASI USAHA BARANG BEKAS DI DESA PENGADANG

Ideas that have an impact on social change must be communicated to the community. As objects, they not only know about the changes that have occurred, but they must also support and be involved so that they become part of the changes. People have always assumed that innovation always ends with the adoption of an innovation that is conveyed to them. So according to this assumption, it is as if the diffusion of innovation only focuses on spreading innovation programs or ideas to the community and only sees innovation as new ideas, ideas, methods, or products in the perspective of development communication.This study aims to find out how the innovation and development of used goods business occurred in Pengadang Village and to find out how the role of communication in the diffusion of secondhand goods business innovation occurred in Pengadang Village. This study also seeks to find out the communication of secondhand innovation in order to develop community empowerment programs. And also its influence on the community's strategy for the development of the used goods business. This study uses a qualitative approach. Data was collected by means of observation and interview techniques, also supported by literature study. The results show that through the process of diffusion of innovation, this business has now become popular and is widely practiced by the people in Pengadang Village and with communication, the secondhand goods business in Pengadang Village is now a large growing business and is widely cultivated by the local community. The implementation of the communication strategy in the innovation of used goods processing is going well. Such as outreach activities, making pamphlets, brochures, exhibitions, and using the media to encourage the process of rapid diffusion of innovation in Pengadang Village.

ANDROID SALES PREDICTION DURING PANDEMIC USING NAÏVE BAYES AND K-NN METHODS BASED ON PARTICLE SWARM OPTIMIZATION

During the pandemic, most schools, campuses, and places of education conducted online teaching and learning activities. Many teaching and learning activities are carried out using the Zoom, Google, WebEx, or Microsoft Teams applications. All of this can be done through a PC or laptop, or using a cellphone, so the need for PCs and cellphones increases, both new and used goods. Even though during the pandemic the economic situation was declining, many companies suffered losses, resulting in a reduction in employees and causing a high unemployment rate, the need for Android phones remains high. In addition to online distance learning facilities, Android phones can also be used for online sales through e-commerce, market places, social media, and other digital platforms. Currently, Android phones have many choices and according to the funds we have, with various brands and specifications. Many brands issue android cellphone products with pretty good specifications and affordable prices, so that even though purchasing power has decreased due to the pandemic, sales of android cellphones are still high. In this study, the author predicts the highest sales of android cellphones using the Naïve Bayes method and the K-Nearest Neighbor method based on Particle Swarm Optimization accuracy of 81.33%.

Community Behavior Patterns That Influence The Causes of Dengue Hemorrhagic Fever (DHF) in The Pondok Petir Elementary Region

Dengue Hemorrhagic Fever (DHF) is a disease caused by the bite of the Aedes Aegypti mosquito infected with one of the four types of dengue virus with clinical manifestations of fever, muscle aches, and/or joint pain accompanied by leukopenia, rash, lymphadenopathy, thrombocytopenia and hemorrhagic diathesis. In dengue hemorrhagic fever, plasma leakage occurs which is characterized by hemoconcentration (increased hematocrit) or fluid accumulation in body cavities (World Health Organization). Dengue Hemorrhagic Fever Penyakit (DHF) is still one of the main public health problems in Indonesia. The number of sufferers and the area of ​​spread of DHF is increasing along with the increase in mobility and population density, especially in tropical and sub-tropical areas (Kemenkes RI, 2010). At the beginning of 2019, Dengue Hemorrhagic Fever (DHF) again increased in several areas, even becoming an Extraordinary Event (KLB) status. In January 2019 there were 15,132 DHF sufferers with 145 people dying in 34 provinces. This figure is twice as high as the figure at the end of January 2018 which recorded 6,167 DHF sufferers with 43 people dying. To find out the behavioral factors of DHF disease in the community in the Pondok Petir sub-district area in 2020. Research Setting: According to data in 2019, Dengue Hemorrhagic Fever (DHF) has increased again in several areas, even becoming an Extraordinary Event (KLB) status. In January 2019 there were 15,132 DHF sufferers with 145 people dying in 34 provinces. This figure is twice as high as the figure at the end of January 2018 which recorded 6,167 DHF sufferers with 43 people dying. East Java, West Java, and DKI Jakarta are the three provinces that experienced an increase in the number of dengue cases compared to the previous year. This research uses the Simple Random Sampling technique. This study studied the incidence of dengue in children to adults (dependent variable), with respondent characteristics (age, history of dengue disease), counseling (knowledge), attitudes (family attitudes), and behavioral patterns (behavior of health workers, rarely monitoring larvae). mosquitoes, distribution of abate powder, fogging activities), and increasing community participation in dengue prevention (independent variable). To obtain the data, an in-depth interview and document review approach was conducted with the community at Pondok Petir. This research was conducted at Pondok Petir, South Tangerang in June 2021. The sub-categories in this study were DHF, Age, History of DHF, Knowledge, Family Attitude, Behavioral Patterns, Behavioral Patterns of Health Workers, Rarely Monitoring Mosquito Larvae, Distribution of Abate Powder, Fogging Activities, Facilities, Facilities, Increased Participation Society in Dengue Prevention. It takes a lot of education to the people of Pondok Petir to make people aware of the importance of knowing about DHF. The most effective and efficient prevention of dengue fever to date is the Mosquito Nest Eradication (PSN) activity using 3M Plus, namely: 1) Draining, is cleaning places that are often used as water reservoirs such as bathtubs, water buckets, water reservoirs drinking water, water reservoirs, refrigerators, etc. 2) Closing, namely closing water reservoirs such as drums, jugs, water towers, and so on; and 3) Reusing or recycling used goods that have the potential to become breeding grounds for dengue-transmitting mosquitoes.

Utilization of Electronic Waste for Energy-saving Lamp Circuits

Indonesia is one of the largest electronic consumer countries in the world. The negative impact unless the increase in the use of electrical energy, there is also an increase in electronic waste or e-waste. If electronic waste (e-waste) is not managed properly, it will cause its own problems, especially environmental health problems. One alternative to overcome these problems is the use of e-waste as a raw material for a series of Waste-Based Energy Saving Lamps, abbreviated as SLHE BBL. This study aims to develop SLHE BBL prototypes base on electric and electronics waste, and test the performance of SLHE BBL prototypes. The SLHE BBL method developed by research and development adapted from Borg & Gall with the following stages: First, needs analysis and product planning; Second: Initial product development, validation and initial product revision. Third: Product development, testing, product revision. Fourth: Finalization dan Dissemination. The research instrument consisted of an observation sheet, luxmeter, voltmeter, ammeter, multimeter, watt meter. The collected data was then analyzed quantitatively and descriptively. The results of the research are as follows: 1) waste that can be recycled into raw materials for SLHE BBL include: resistors, capacitors, LED lights on computer mice or electronic component indicators, used goods casings, adapters, diodes, cables, TV’s control remote; 2) Electrical and mechanical design of SLHE BBL can be assembled into prototype of SLHE BBL; 3) The performance of the SLHE BBL prototype is that the lamp can be adjusted in colour and light intensity; the measured electrical parameters are within the range in accordance with the provisions of electrical standards such as Perasyaratan Umum Instalasi Lstrik (PUIL), International Electrical Commisionin (IEC), or National Electrical Code (NEC)

A remanufacturing inventory model to control the carbon emission using cap-and-trade regulation with the hexagonal fuzzy number

PurposeThe awareness for protecting the environment has resulted in remanufacturing and recycling policies in manufacturing industries. Carbon emission is one of the most important elements affecting the environment. Carbon emission due to production and transportation creates complicated situations for the manufacturing firms by affecting the manufacturer's carbon quota. The ecological consequences posed in a reverse logistic model are the subject of this study.Design/methodology/approachThe present study explores the fuzzy model of economic production for both remanufacturing and recycling with uncertain cost parameters under the cap-and-trade rule to control the carbon emission due to different modes of transportation. Due to imprecise cost parameters, the hexagonal fuzzy numbers are set to fuzzify the overall cost, which leads to correct decisions in a more confident way. The result is defuzzified by using graded mean integration.FindingsThis study offers an explicit condition to control the carbon emission of the manufacturer and reduce the optimum cost. The findings indicate that the collection of used goods that can be remanufactured must be increased. The model is validated numerically. Sensitivity analysis explores the various aspects of different parameters on net cost to accomplish the fuzzy production model.Originality/valueUnder fuzzy inference, the research offers a relevant contribution in the field of recycling with controlling carbon emission by using the cap-and-trade policy. This study provides a trading strategy for a manufacturer's decision to avoid losses.

FAKTOR PERILAKU DENGAN KEJADIAN DEMAM BERDARAH DENGUE (DBD) DI DAERAH ENDEMIS KOTA SEMARANG

Introduction: Dengue Hemorrhagic Fever (DHF) is still an important public health problem. DHF is a contagious disease caused by the Dengue virus and transmitted by mosquito vectors from the Aedes aegypti or Aedes albopictus species.Objective: This literature review aims to determine behavioral factors with the incidence of DHF in endemic areas of Semarang CityMethods: The study used in this article is a literature study that examines various references that are closely related to behavioral factors with the incidence of dengue fever with Google Scholar as a source of article searches, at least 2013 articles from national ISSN articles / journals. There were 50 articles identified by Google Scholar and 6 that met the inclusion criteriaResults: The results of the review of the literature that were reviewed, behavioral factors with the incidence of dengue include the behavior of draining the water reservoir> 1 time a week, closing the water reservoir, burying used items so that they do not become mosquito nests, sowing abate powder in the water reservoir so that there are no larvae, the habit of disturbing clothes so that they can become mosquito nests in the house, installing gauze at home so that mosquitoes cannot enter, using mosquito repellent lotion, good PHBS and good preventive practicesConclusion: Behavioral factors with dengue fever are the behavior of draining water reservoirs, closing water reservoirs, burying used goods, sowing Abate powder, hanging clothes, putting gauze, wearing mosquito repellent lotions, PHBS and good practices. Keywords: Behavioral factors, incidence of dengue fever

Indeks Entomologi Vektor Nyamuk Aedes spp di Daerah Endemis Demam Berdarah Dengue (DBD) di Kecamatan Tanjungpinang Timur Kota Tanjungpinang Provinsi Kepulauan Riau

Dengue hemorrhagic fever (DHF) is still a health problem in Indonesia. This study aims to determine the vector entomology index of Aedes spp mosquitoes in dengue endemic areas in the East Tanjungpinang District, Tanjungpinang City. The study was conducted in January-March 2020 with a cross sectional method. The research locations in DHF endemic areas are Batu 9 and Bulang villages. Entomological data were analyzed descriptively. The results showed that the value of the House index for Batu 9 was 45% and Kampung Bulang was 38.8%. The Containteir index value is 12.6% in Batu 9 and Kampung Bulang. The Breteau index value in Kelurahan Batu 9 was 76% and Kampung Bulang was 68%, while the Larva free rate in Batu 9 was 55% and 61% in Kampung Bulang Village. Density of dengue vector larvae based on HI, CI and BI in both DHF endemic villages is on a scale of 4-7 and is included in the medium and high risk categories. This explains that the entomological index in East Tanjungpinang District is still low, so it is necessary to control Aedes spp larvae by draining the bath, closing water storage, conducting mosquito nest eradication, and burying used goods so that they do not become a breeding place for DHF vectors.

Peningkatan Kualitas Ruang dengan Intervensi Instalasi dari Material Barang Bekas di Hunian Mahasiswa Arsitektur dalam Mata Kuliah Studio Perancangan Dasar 02 Universitas Kristen Duta Wacana

Title: Improving Quality of Space with Intervention of The Installation of Used Materials in Architecture Student’s Residence, in Basic Design Studio 02 Duta Wacana Christian University This research talks about the basic application of architectural design science with limited materials (response to the COVID-19 pandemic disaster). In this case, students are trained to see opportunities (looking for, identifying, processing, and using) used goods as design materials that can increase architectural usability. The Basic Design Studio (SPD) course builds basic skills of traditional craftsmanship, taste sensitivity, and insightful conceptual ideas. The estuary of the SPD course is to create a space installation to intervene in public spaces (physically) in people's lives with the special purpose of giving positive injections or stimulants to negative (dead) spaces so that they have attractiveness and at the same time can have a positive impact on the environment and society. The method of this research is deductive-qualitative, bringing the theory to see the case of how the intervention of negative space (dead) by SPD 02 students with the spatial installation design of used materials has an impact on people's lives. The output of this study is a standard room installation design from used materials that can improve the quality of negative space (dead) into positive space (living) in the residential and living environment around SPD 02 students, which does not rule out the possibility of being applied to a more spacious area. large.