bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengetahuan, Sikap dan Perilaku Pencegahan Penularan COVID-19
Authors: Fata Ulfa Husnul , Soares Hipolito Da Cruz
Published: July 2022

This study aims to determine the knowledge, attitudes, and behavior of preventing the transmission of COVID-19. This research method is quantitative research with a descriptive design. The results showed that 28 (58.0%) knowledge about preventing COVID-19 transmission was in the excellent knowledge category, 28 (58.0%) attitudes about preventing COVID-19 transmission were in the superb attitude category, and behavior about 28 (58.0%) was included in the type of good behavior. Conclusions, knowledge, attitudes, and behavior regarding the prevention of COVID-19 transmission in Karang Rejo Village, Ringin Kembar Hamlet, RT 02 RW 09, are in the excellent category.

 

Keywords: COVID-19, Knowledge, Behavior, Attitude
Penggunaan Media Sosial terhadap Pencegahan Penyebaran HIV/AIDS
Authors: Harmita Devi , Ibrahim Kusman , Rahayu Urip
Published: July 2022

This study aims to determine a practical method approach to using social media to prevent the transmission of HIV/AIDS infection. The preparation of this literature review uses the narrative literature review method by entering keywords into the Pubmed, ProQuest, Wiley, CINAHL, and Science Direct databases. The study results indicate that the practical techniques used in the use of social media to prevent the transmission of HIV/AIDS infection include Network Monitoring System (NMS) and direct intervention. The Network Monitoring System (NMS) method can analyze the role of health sociology science on statistical data or social change trends used as consideration in formulating health promotion policies. Meanwhile, direct intervention with a comprehensive educational approach in empowering individuals or groups becomes a stimulant to self-potential to deal with health problems independently. In conclusion, both of them produce outputs in increasing awareness in the prevention and transmission of HIV/AIDS, healthy sexual knowledge, minimizing stigma against people living with HIV/AIDS, getting a target tracing flow that will be given education.

 

Keywords: Social Media, Prevention and Control, HIV Infection
Aspek Caring Perawat dalam Perawatan Pasien ARDS COVID-19 Terpasang Extracorporeal Membrane Oxigenation (Ecmo): Studi Kasus dengan Pendekatan Teori Keperawatan Care, Core and Cure Lydia Hall
Authors: Elyas Yudi , Yona Sri , Waluyo Agung
Published: July 2022

This study aims to provide an overview of nurses' caring in carrying out critical nursing care for Covid-19 patients installed with Extracorporeal Membrane Oxygenation (ECMO) in the ICU using the Care, Core, Cure Lydia Hall nursing theory. This type of research is qualitative research with a case study approach. The results showed that nursing problems that occurred in patients after ECMO installation included airway disorders, gas exchange disorders, bleeding risks, and the risk of impaired skin integrity due to decreased tissue perfusion. In conclusion, Lydia Hall's nursing theory is dominated by the Cure aspect because the installation of ECMO is a very complex medical procedure and involves teams from various disciplines. Hence, the implementation of the Cure aspect is a collaborative act of nurses. Care and Core aspects also have an essential role in caring for nurses, namely by conducting therapeutic interactions and facilitating patients to get family support so that patients have the spirit to recover and do not experience stress that can affect hemodynamic conditions.

 

Keywords: COVID-19, ECMO, ICU, Lydia Hall, Case Study
Pola Konsumsi, Paritas, dan Aktivitas Fisik dengan Kejadian Anemia Wanita Usia Subur di Komunitas Adat Terpencil Suku Anak Dalam
Authors: Asparian Asparian , Perdana Silvia Mawarti , Nurdini Lia
Published: July 2022

This study aims to determine the relationship between consumption patterns, parity, and physical activity with the incidence of anemia in women of childbearing age in the Remote Indigenous Community of Tribe Children in the Terap River Basin, Batanghari Regency, Jambi Province. This research method is quantitative research with a cross-sectional study design. The results showed that the prevalence of anemia in the respondents amounted to 64.7 percent. As many as 61.8 percent and 88.2 percent of respondents rarely consume animal and vegetable protein foods. Meanwhile, 73.5 percent of respondents often consume vegetables and fruit. More than half of the respondents (64.7%) have parity data of 3 people. A total of three-quarters of respondents (76.5%) have physical activity in the heavy category. In conclusion, there is a relationship between the consumption of fruit and vegetables and physical activity with the incidence of anemia in women of childbearing age.

 

Keywords: Physical Activity, Anemia, Remote Indigenous Communities, Consumption, Parity
Beban Kerja dan Stres Kerja Perawat di Masa Pandemi Covid-19
Authors: Padila Padila , Andri Juli
Published: July 2022

This study aims to analyze the relationship between workload and work stress on nurses during the Covid-19 pandemic. This type of research is quantitative observational research with a descriptive method. The research sample was nurses in the inpatient room, totaling 31 people. The results showed that the most respondents in the high workload category were 19 respondents (61.3%), and in the high-stress level category were 16 respondents (51.6%) and a p-value of 0.029 (<0.05), so it can be concluded that there is the relationship between workload and nurse work stress with a positive correlation coefficient value. In conclusion, there is a significant relationship between workload and nurse work stress during the Covid-19 pandemic.

 

Keywords: Workload, Work Stress, Nurse
Edukasi Stoma Booth Camp pada Pasien dengan Kanker Buli Paska Radikal Sistektomi
Authors: Wulandari Wulandari , Sukmarini Lestari
Published: July 2022

This study aims to improve the ability of nurses, patients, and caregivers to treat stoma physically and psychologically. The research method used is a case study in patients who will undergo urostomy due to bladder cancer and their companions to attend SBC 2 hours before the procedure. The results of the case study after 4 weeks after treatment the patient said he had been able to replace the stoma independently. In conclusion, SBC in patients with urostoma can affect individual coping styles and maintain the quality of life of patients with ostomy.

 

Keywords: Bladder Cancer, SBC, Stoma
ONLINE TRANSPORTATION SURVEILLANCE SYSTEM FOR IMPROVING DRIVING BEHAVIOUR
Authors: Warnars Harco Leslie Hendric Spits
Published: July 2022

Traffic is a problem in every nation. Indonesia is one of the most populous countries in Indonesia, certainly has such one of the biggest problems in the world, especially in big cities such as Jakarta. This is mostly contributed by the number of vehicles in Jakarta. Combine with current trends of Online transportation; the problem is getting bigger. Online transportation is on the rise in Indonesia. Sometimes seen as providing more benefits to people of Indonesia, online transportation also has its side-effects. As the number of online transportations rises, so is the level of traffic in big cities such as Jakarta. This traffic is also getting worse due to the bad driving behavior of Indonesian people, especially the online transportation driver. To better relieve traffic, a system to improve the drivers’ behavior can be developed to ensure safety, increasing driving behavior awareness, and hopefully decrease the traffic problem as a whole.
A measure of graduates’ basics components of entrepreneurial skills using confirmatory factor analysis
Authors: Shola Francis Bakare  , Jagun Zainab Toyin , Samson Abayomi Ojo  , Rotimi Williams Ojulokunrin  , Opeyemi Akinfisoye  , Olowoleru Olaitan Adedeji
Published: July 2022

One of the fundamental roles of Technical and Vocational Education (TVE) is to produce human capital with sound technical knowledge and skills that involve series of entrepreneurial activities. However, there has been out-cry of youths involving in all manner of criminality as a result of unemployment in many developing nations. The unemployment situation in developing nations has become household problem begging for an immediate solution. Every individual has shared in this ugly trend no matter the status or position one may be occupying as long as this remains unresolved. It is on this note, this study considered the entrepreneurial skills that promote job creation and employability for the graduates of Technical and Vocational Education (TVE). The design of the study was quantitative research which made use of questionnaire for data collection. The sample of the study consisted of randomly selected 209 respondents comprising of 13 lecturers and 196company employees. A research question was raised and Statistical Package for Social Science (SPSS)software and Structural Equation Modelling (SEM) through Analysis of Moment Structures (AMOS) were used to analyse the quantitative data. The Confirmatory factor Analysis (CFA) was carried out through SPSS version22 and AMOS 22. Descriptive data was analysed to get the mean and Standard deviation. The results of the study indicated that the basics components of entrepreneurial skills (BCES) that promote job creation and employability for the graduates of TVE met the modification indices criteria.
The effect of entertaining movie scenes on positive emotion in distressed students during pandemic Covid-19
Authors: Sulistiobudi Rezki Ashriyana , Maulidya Kumaraningtyas  , Nindya Cinantya Artanti  , Abdullah Ariiq Rahman
Published: July 2022

Pandemic is a life event strongly associated with uncertainty, ambiguity, and loss of control. Each of which triggers emotional distress that has become a growing topic in research studies related to stress during the COVID-19 pandemic. A number of previous studies have proven a possible effect of providing a stimulus that involves cognitive processes on emotional responses. Movie scene is one of the most effective methods used in Mood Induction Procedures (MIP). Positive emotion that reflects the extent to which a person feels enthusiastic and active could also be raised with this method. A total of 60 sophomore year students of the Faculty of Psychology at Padjadjaran University with emotional distress were selected using convenience sampling. Participants were divided into two groups, in which one group received treatment in the form of entertaining movie scenes, and the other group did not. Both groups filled out PANAS (Positive and Negative Affect Schedule) questionnaire to provide measurement result of the positive emotion they experienced. Independent sample t-test was performed and it showed a significant result that the provision of movie scenes affected positive emotion in participants who were experiencing distress.
Optimization of digital marketing for MSMEs DASS Sablon, Tempuran
Authors: Nuryanto Nuryanto , Candra Alvine , Falalanggi Berno , Utama Faiz Satria Mukti , Lutfiannisa Alifia Herlin , Khasodiq Ikhbal
Published: July 2022

One of the most critical factors of a business, which is equally as important as the production unit itself, is marketing. Marketing is the lifeblood of a business to be able to maintain its financial viability. This integrated community service activity (PPMT) aims to assist MSMEs DASS sablon in optimizing the marketing of their products. The method used in this program is socialization and assistance in managing social media as a marketing medium. The result of this program is Instagram social media for promotional media and new t-shirt designs which are marketed using the Pre-order (PO) method for 10 days and obtained 20 buyers. Additionally, videos of partner profiles are produced as supplemental content for digital marketing initiatives.
Optimizing digital transformation as a destination branding strategy for Balkondes Karanganyar, Borobudur, Magelang
Authors: Primadewi Ardhin , Rohmana Syahidan C , Karim Damas A , Yuswanti Dianita , Rofendi Septiawan
Published: July 2022

Borobudur Village Economic Center (Balkondes), is a CSR from the Ministry of SOEs that provides tourism icons to selected villages around the Borobudur Temple. Balkondes Karanganyar has its own charm, in addition to the inn, there are also beautiful scenery, learn about local culture, enjoy art exhibitions, enjoy local culinary imagery and learn handicrafts and pottery so that need a strategy in the management of Karanganyar Balkondes so that it is better known to the wider community and become an alternative tourist destination for domestic or foreign tourists when visiting Borobudur Temple. The KKN PPMT activities carried out by conducting “SADAR WISATA” education, mentoring and training in digital marketing, redesigning websites, redesigning street banners, event brochures, travel guides, culinary guides and optimizing social media are the implementation of e-business as a destination branding strategy for Balkondes Karanganyar. At the end of the program, it can be concluded that the implementation of e-business as a destination branding strategy is able to increase the knowledge and understanding of Balkondes Karanganyar managers so that promotion is more efficient and easily to access.
Prophetic parenting training for mothers as an effort to overcome the problem of online game addiction
Authors: Istikhomah Fitria , Kapindanu Cherilla , Agustin Hersi , Fitri Yanu Ainur , Fazzira Zilla , Mariyati Mariyati
Published: July 2022

In the modern era, science and technology are developing very quickly. One example is the internet. Online game addiction is one of the harmful effects of internet development. To stop this horrible thing, parents play a critical role. Peers and other external factors can also be destructive. The purpose of this community service project is to improve parents' awareness of prophetic parenting. It is believed that parents will be able to use this knowledge in their daily lives to reduce the number of children who become addicted to online games. This community service is carried out through health education about the dangers of online game addiction and the practice of prophetic parenting through 6 stages. As many as 20 SDN Krapyak Semarang City guardians participated in this exercise. The service's outcomes revealed an improvement in parenting abilities using the prophetic parenting approach as well as increased understanding about the negative effects of online game addiction on students' mental health.
PHYTOCHEMICALS AND RADICAL SCAVENGER ACTIVITY OF KAYU JAWA (LANNEA COROMANDELICA) AND SALAM (SYZYGIUM POLYANTHUM) LEAF STEEPING AND THE COMBINATED RATIONAL
Authors: Nasrudin Nasrudin , Rahman Abraham , Nurlansi Nurlansi , Rahmanpiu Rahmanpiu , Damhuri Damhuri , Santoso Bilal Subchan Agus , Kismawati Kismawati , Jusna Jusna , Rahmatia Lulu
Published: July 2022

Herbal medicine as a traditional medicine based on local wisdom in the Covid 19 pandemic is the alternative for the community to keep the health of the body. Specific drugs for the cure of Covid-19 disease have also not been found yet so the death of Covid-19 patients remainsat anytime. In this case this study aims to know the content of secondary metabolite compounds and radical scavenger activity of “kayu jawa” (L. coromandelica) leaf steeping and “Salam” (S. polyanthum) leaves from Southeast Sulawesi as well as their rational combination based on the radical scavenger activity of DPPH (2,2-difenyl-1-picrilhydrazil). The analysis of the content of secondary metabolite compounds in the steeping of DKJ (Daun Kayu Jawa) and DS (Daun Salam) is applied by phytochemical method and radical scavenger activity is determined by the DPPH method. The main focus of steeping is determined by the approach of the picnometer. The combination of DKJ and DS is made each with 6 variations based on the IC50 steeping value, then converted in the form of weight (grams) of DKJ and DS powder so that 36 combinations are obtained. The result of phytochemical analysis of DKJ and DS steeping showed the presence of flavonoids, saponins and polyphenols, except tannins only exist in the steeping of DS. The radical scavenger activity of DKJ and DS steeping showed IC50 values of 408.95 ± 0.075 µg/mL and 259.05 ± 0.092 µg/mL. The combination that showed the highest DPPH radical scavenger activity of 88.050.03% occurred in the combination of E1 with a ratio of 2IC50 DK: 1/8IC50DS (1,089: 0.128) grams. DPPH radical scavenger activity approaching 50% occurs in the combination of A2 and B1 with a ratio of 1/8IC50 DKJ: ¼IC50DS (0.068:0.256) grams and ¼IC50 DKJ: 1/8IC50DS (0.136:0.128) grams with values of (49.11 0.04) % and (52.87  0.05) % respectively.
ANTIINFLAMMATORY EFFECTS OF FRACTION FROM GALING STEM ETHANOL EXTRACT (Cayratia trifolia L. Domin) IN VITRO
Authors: Y Muhammad Ilyas , Saehu Muhammad Syaiful , Ertin Ertin , Irma Irma , Nurhikma Nurhikma
Published: July 2022

Galing plant (Cayratia trifolia L. Domin) is a wild plant that spreads and is easily found in Indonesia, especially in the lowlands, which contains a class of secondary metabolites such as flavonoids, polyphenols, alkaloids, terpenoids, and triterpenoids with various pharmacological activities such as antidiabetic, immunomodulatory, antibacterial, anti-fungal, anti-diarrhea, gout. This study aims to determine the antiinflammatory effect of several fractions of rod galing using the in vitro model of red blood cell membrane stabilization. This study used an ethanol extract fractionated in a liquid-liquid manner with n-hexane, ethyl acetate, and water as a solvent. Then, the anti-inflammatory effect of each fraction was tested, with a positive control comparison of diclofenac sodium with varying concentrations. Measurement of anti-inflammatory activity was calculated based on the % stability of the red blood cell membrane. The results showed that the ethyl acetate, n-hexane and water fractions from the ethanol extract of galing (Cayratia trifolia L. Domin.) stem had an anti-inflammatory effect based on the % stability of red blood cell membranes, where the ethyl acetate fraction with a concentration of 1000 ppm had the best anti-inflammatory effect with % stability of red blood cell membranes was 91.81%, which was significantly different from the positive control (p<0.05).
CYTOTOXIC ACTIVITY OF ETHANOL EXTRACT Petrosia sp. IN VITRO AGAINST CANCER CELLS HeLa
Authors: Bafadal Mentarry , Mutiara Wa Ode , Malaka Muhammad Hajrul , Fristiohady Adryan , Yodha Agung W. M. , Sadarun Baru , Sahidin Sahidin
Published: July 2022

Cervical cancer is one of the highest causes of death in Indonesian women caused by mutations of normal cervical cells turning into abnormal cells. Treatment of cervical cancer causes significant side effects with a relatively long treatment period, so many researchers are exploring various natural ingredients from marine ecosystems as candidates for anticancer drugs. One of them is the sea sponge Petrosia sp. containing various secondary metabolites, one of which is an alkaloid that has a cytotoxic effect on cancer cell lines. This study aims to determine the cytotoxic activity of the ethanol extract of Petrosia sp. in HeLa cervical cancer cells. The ethanol extract of Petrosia sp. obtained by maceration using 96% ethanol and obtained extract as much as 55.9 g and yield value of 2.94%. Cytotoxic activity test was carried out in vitro using the Presto Blue method with varying concentrations of ethanol extract 7.81 ppm; 15.62 ppm; 31.25 ppm; 62.5 ppm; 125 ppm; 250 ppm; 500 ppm; and 1000 ppm. The cytotoxic parameter used was IC50 which was determined using the GraphPad Prism software version 5. The IC50 value of the marine sponge extract Petrosia sp. of 97.20 ppm or 97.20 g/ml with an active category as cervical anticancer.

Cervical cancer is one of the highest causes of death in Indonesian women caused by mutations of normal cervical cells turning into abnormal cells. Treatment of cervical cancer causes significant side effects with a relatively long treatment period, so many researchers are exploring various natural ingredients from marine ecosystems as candidates for anticancer drugs. One of them is the sea sponge Petrosia sp. containing various secondary metabolites, one of which is an alkaloid that has a cytotoxic effect on cancer cell lines. This study aims to determine the cytotoxic activity of the ethanol extract of Petrosia sp. in HeLa cervical cancer cells. The ethanol extract of Petrosia sp. obtained by maceration using 96% ethanol and obtained extract as much as 55.9 g and yield value of 2.94%. Cytotoxic activity test was carried out in vitro using the Presto Blue method with varying concentrations of ethanol extract 7.81 ppm; 15.62 ppm; 31.25 ppm; 62.5 ppm; 125 ppm; 250 ppm; 500 ppm; and 1000 ppm. The cytotoxic parameter used was IC50 which was determined using the GraphPad Prism software version 5. The IC50 value of the marine sponge extract Petrosia sp. of 97.20 ppm or 97.20 g/ml with an active category as cervical anticancer.
CASE STUDY OF POSITIVE CONFIRMED MALARIA IN SOUTHEAST SULAWESI BASED ON EPIDEMIOLOGICAL VARIABLES
Authors: Irma Irma , Sabilu Yusuf
Published: July 2022

Malaria is one of the most common mosquito-borne infectious diseases in the world. Globally, deaths due to malaria infection reported in 2019 amounted to 405,000 deaths with a total number of sufferers of around 228 million cases. Although malaria cases have continued to decline in the last five years, including in Southeast Sulawesi Province, there are still regencies/cities in Southeast Sulawesi that have not been free from malaria. Therefore, this disease continues to be a burden of pain. This study aims to describe malaria cases in Southeast Sulawesi during the period from 2016 to 2020 based on epidemiological variables, namely people, place and time. The results showed that in general malaria cases from 2016 to 2020 showed a significant decline, based on place it can be seen that the Muna district was the area with the highest prevalence of malaria throughout the year of observation and North Konawe District as the area with the lowest malaria prevalence. From the people variable, the majority (67%) of malaria cases were men and only 33% were women. Meanwhile, based on the time in five years of observation, the highest malaria prevalence occurred in 2016 and the lowest was in 2020. Malaria prevention and control programs need to be carried out strictly to support the achievement of malaria elimination in all districts and cities in Southeast Sulawesi.
ISOLATION AND IDENTIFICATION OF SECONDARY METABOLITE FROM ETHYL ACETATE EXTRACT OF PETROSIA SP. AND ITS ANTIOXIDANT ACTIVITY
Authors: Malaka Muhammad Hajrul , Hartina Hartina , Fristiohady Adryan , Sadarun Baru , Sahidin I
Published: July 2022

Sponges are marine organism that contain various chemical compound with potential pharmacological activities. This study aims to isolate and identify secondary metabolites from ethyl acetate extract of Petrosia sp. and its antioxidant properties. Extraction was performed by maceration using ethyl acetate. Isolation methods were carried out using Thin Layer Chromatography (TLC), Vacuum Liquid Chromatography (VLC), and Radial Chromatography (RC) technique. Isolated compound was identified by 1D-NMR (1H and 13C NMR) and 2D-NMR (HMQC and HMBC). Antioxidant assay was determined by its activity against ABTS radical. Isolated compound identified as an alkaloid namely 6-hydroxy-1,3,7-trimethyl-3,5-dihydro-1-Himidazo [4,5-c] piridine -2,4-dione. Antioxidant activity test showed Petrosia sp. extract was active as antioxidant with IC50 values 27.20 μg/mL against DPPH and 27.53 μg/mL against ABTS, whereas isolated compound was inactive against DPPH and ABTS with IC50 values 242.64 μg/mL. Meanwhile, Vitamin C was very active against DPPH and ABTS with IC50 21.51 μg/mL and 22.21 μg/mL, respectively.
Regional Entrepreneurial Ecosystems: The case of the Basque Country
Authors: Pomares Egoitz
Published: July 2022

By using the concept of regional entrepreneurial ecosystems, the article analyses the case of the Basque Country (Spain). Specifically, the paper focuses on the analysis of two ecosystems: machine tool and smart mobility. While the former serves as a reference of a consolidated ecosystem, the latter represents an incipient and emerging activity in the region. Based on qualitative methodologies and stakeholder’s participation it presents a description of each of the ecosystems described focusing on socio-economic aspects in a context of digital transformation. In addition, the article includes some policy implications and conclusions that can contribute to ecosystem development. In particular, the ability to extract knowledge that can be transferred from one ecosystem to another.
УДОСКОНАЛЕННЯ РОЗРАХУНКУ ПРОГИНІВ ЗГИНАЛЬНИХ ЗАЛІЗОБЕТОННИХ ЕЛЕМЕНТІВ З УРАХУВАННЯМ ТРИВАЛОЇ ДІЇ ЗОВНІШНЬОГО НАВАНТАЖЕННЯ
Authors: Бабич Евгеній , Бабич Володимир
Published: July 2022

На підставі аналізу результатів розрахунку прогинів згинальних елементів з урахуванням тривалості дії навантаження встановлено, що метод визначення прогинів відповідно до Єврокод 2 суттєво недооцінює вплив повзучості бетону, а метод ДСТУ – переоцінює. Запропоновано при врахуванні впливу повзучості бетону виходити зі зміни напружено-деформованого стану поперечного перерізу в часі, деформації крайнього стиснутого волокна бетону визначати з використанням коефіцієнта повзучості та коефіцієнта повноти діаграми напружень в стиснутому бетоні. Запропонована формула для визначення коефіцієнта повноти епюри напружень на основі деформаційної методики, а також на основі цієї методики удосконалений метод визначення кривизни та прогинів згинальних елементів. В статті рекомендується продовжити дослідження впливу повзучості бетону на прогини згинальних елементів з одночасним проведенням експериментальних досліджень з використанням сучасних матеріалів.
ДО ВИЗНАЧЕННЯ ДЕЯКИХ ДЕФОРМАТИВНИХ ЗАКРИТИЧНИХ ХАРАКТЕРИСТИК ДЕРЕВИНИ
Authors: Гомон Святослав , Гомон Святослав
Published: July 2022

Запропоновано методологію визначення критичних деформацій за осьового стиску вздовж волокон суцільної деревини листяних та хвойних порід, включаючи пружну та пластичну складові.  Розроблено методику визначення граничних деформацій деревини та композиційних матеріалів на основі аналізу напружено-деформованого стану згинального елемента прямокутного перерізу та діаграм механічного стану матеріалу «напруження – деформації».
ОСОБЛИВОСТІ РОЗРАХУНКУ П-ПОДІБНИХ ЗАЛІЗОБЕТОННИХ РАМ З УРАХУВАННЯМ ПЕРЕРОЗПОДІЛУ ЗУСИЛЬ
Authors: Ковальчук Юрій
Published: July 2022

Залізобетонні рами застосовуються для зведення як одноповерхових, так і багатоповерхових промислових і цивільних будівель та споруд, а також в гідротехнічному та  транспортному будівництві. Широке використання в будівництві рамних систем пояснюється їх високою надійністю при сприйманні вертикальних і горизонтальних навантажень різного характеру. Особливе значення використання рамних залізобетонних систем набуває наразі при зведенні нових цивільних і промислових будівель з підземними поверхами, в яких передбачається влаштування вбудованих приміщень подвійного призначення з захисними характеристиками сховищ. В зв’зку з цим методика розрахунку рам потребує подальшого вдосконалення.

Сучасна практика проектування залізобетонних рам містить в собі протиріччя, яке полягає в тому, що їх статичний розрахунок  базується на використанні положень будівельної механіки для однорідних пружних систем, а безпосередньо несучу здатність поперечних перерізів елементів рам виконують за деформаційною методикою, яка базується на пружно-пластичних властивостях матеріалів. Виходячи з цього, в статті виконано удосконалення методики розрахунку П-подібних залізобетонних рам з урахуванням перерозподіл зусиль внаслідок пружно-пластичного деформування матеріалів.

В результаті проведених досліджень встановлені типи рам, які рекомендуються розраховувати з урахуванням перерозподілу зусиль, розроблена методика визначення зусиль в елементах рами, встановлено вплив співвідношення жорсткостей колони і ригеля на перерозподіл зусиль. Доведено, що розрахунок П-подібних залізобетонних рам з урахуванням перерозподілу зусиль дає можливість зменшити витрати арматури до 12% та спростити армування елементів рами.
ВПЛИВ ГРАНИЧНИХ УМОВ НА НАПРУЖЕНИЙ СТАН ЦИЛІНДРИЧНИХ ОБОЛОНОК ІЗ КОМПОЗИТІВ ПІД ДІЄЮ ОСЬОВОГО СТИСКУ
Authors: Трач Володимир , Хоружий Микола
Published: July 2022

Представлено підхід до розв’язання задачі про напружено-деформований стан нетонких анізотропних оболонок обертання із матеріалу, який має одну площину пружної симетрії. Визначено параметри напруженого стану циліндричної оболонки із вуглепластика, що знаходиться під дією осьового стиску при різних умовах закріплення торців.
ПОРІВНЯЛЬНИЙ АНАЛІЗ НЕСУЧОЇ ЗДАТНОСТІ ЕТАЛОННИХ ТА ПОШКОДЖЕНИХ БЕТОННИХ БАЛОК З БАЗАЛЬТОПЛАСТИКОВОЮ АРМАТУРОЮ, ПІДСИЛЕНИХ ВУГЛЕПЛАСТИКОВИМ ПОЛОТНОМ
Authors: Карпюк Ірина , Глібоцький Роман , Карпюк Василь , Целікова Аліна , Костюк Анатолій
Published: July 2022

В статті приведені результати досліджень несучої здатності звичайних (еталонних) і підсилених вуглепластиковим полотном у нижній розтягнутій зоні та на приопорних ділянках пошкоджених бетонних балках з BFRP за дії статичного ступенево зростаючого малоциклового навантаження.
КОМПАКТНІ СПОРУДИ ГЛИБОКОЇ ОЧИСТКИ СТІЧНИХ ВОД МАЛИХ ПІДПРИЄМСТВ ХАРЧОВОЇ ПРОМИСЛОВОСТІ
Authors: Ковальчук Віктор
Published: July 2022

У статті наведено опис компактних споруд глибокої очистки стічних вод підприємств харчової промисловості. Для очистки стічних вод запропоновано застосовувати виготовлені з металу відстійники-флотатори, комбіновані з аеротенками-відстійниками першого ступеню, а також аеротенки-відстійники другого ступеню, комбіновані з фільтрами з плаваючим завантаженням, що монтуються безпосередньо на майданчику очисних споруд.

 

The article presents the compact facilities for food industry small enterprises deep wastewater treatment, what were designed in the sectoral wastewater treatment plant laboratory at the food industry enterprises. For a preliminary removal from wastewater suspended solids and fats proposed a new combined structure - settler-flotator. Settler-flotator is a vertical type flotation cell in which wastewater is first exposed to short-term sedimentation then pressure flotation with recirculation. This allows: - increase the overall efficiency of suspension removal from wastewater by the preliminary sedimentation the largest poorly flotating particles; - provide the most effective contact solids and air bubbles during their joint vertical movement; - to simplify the process of removing sludge and sediment. For biological wastewater treatment of food industry proposed to use aeration tanks of large hydraulic height (8-10 m) with the surface jet aeration, combined with peripheral secondary settling tanks. Their application provides the following advantages: 1) in one construction will be biological wastewater treatment at high doses of activated sludge and its effective separation from treated wastewater; 2) the use of jet aeration system provide high oxidizing ability and efficiency of aeration; 3) due to the continuous sampling a sludge mixture from the bottom and feed on the surface jet aerators, sludge recirculation will be provided and downward movement sludge mixture in the aeration zone; 4) in the bottom of the aeration zone due to the gradual reduction of dissolved oxygen in biological processes formed anoxid zone, which provides the ability to simultaneous nitrification-denitrification. Final stage of wastewater treatment is held in filters with floating filling of expanded polystyrene. Metal wastewater treatment edifices supposed to be mounted above ground level.
ПОРІВНЯННЯ ФАКТИЧНОЇ ЗМІННОЇ ЕКСПЛУАТАЦІЙНОЇ ВАРТОСТІ З НОРМАТИВНОЮ ПРИ БЕТОНУВАННІ МОНОЛІТНИХ ЗАЛІЗОБЕТОННИХ ПЛИТ ПЕРЕКРИТТЯ БАШТОВИМ КРАНОМ
Authors: Бабіч Євген , Гомон Петро , Поляновська Олена , Капустюк Вікторія
Published: July 2022

При визначенні фактичної змінної експлуатаційної вартості монтажу крану визначались: кошторисну собівартість монтажу конструкцій; питомі капітальні вкладення на придбання монтажних кранів; приведені витрати монтажу конструкцій. Отримані результати порівнювались з нормативними показниками.
Народна образність у мистецтві народно-сценічної хореографії України
Authors: Литвиненко Віктор Андрійович
Published: July 2022

Мета – проаналізувати творчий доробок знаних балетмейстерів народно-сценічного танцю України в аспекті створення художніх образів, пов’язаних із героїчним минулим українського народу. Методологія дослідження базується на застосуванні компаративного й мистецтвознавчого методів, що дозволяє провести аналіз хореографічних постановок балетмейстерів народно-сценічного танцю України, які інсценізували народні образи в своїх композиціях. Наукова новизна. Обґрунтовано актуальність героїчних образів минулого українців (козаків, опришків), що стали уособленням волелюбного, сильного та мужнього українського характеру. Висновки. Сценічному відтворенню художніх образів, пов’язаних із народною культурою, неодмінно передує пошукова та аналітична робота з вивчення етнографічних, історичних, літературних джерел, що дає можливість балетмейстерам у постановочній роботі більш осмислено та обґрунтовано підійти до створення правдивих образів. Розуміючи багатогранний виховний потенціал створених балетмейстерами в народно-сценічних хореографічних композиціях образів козаків, опришків та ін., які ввібрали широкий спектр найкращих моральних, духовних, історичних та інших аспектів буття українського етносу, важливо зберегти їхнє первинне художньо-змістовне навантаження з метою не втратити орієнтирів для нових поколінь. Хореографічні композиції П. Вірського, О. Гомона, М. Калініна, В. Михайлова, В. Петрика та ін., у яких відтворено народні героїчні образи, витримали випробування часом, а створені в них художні образи, пов’язані з ідентифікаційними основами української культури, стали еталонними в мистецтві українського народно-сценічного танцю, залишаються надовго у пам’яті глядачів, слугують прикладом для наслідування.
Combined ST/MST and radial basis function neural networks for power quality disturbance signal classification
Authors: Jayasree T. , Selvin Retna Raj T.
Published: July 2022

In this paper, the classification of power quality disturbances using combined ST/MST (S-Transform/Modified S-Transform) and Radial Basis Function Neural Network (RBFNN) is proposed. The extraction of significant features from the power quality disturbance signals is one of the challenging tasks in recognizing different disturbances. The Stockwell Transform/Modified Stockwell Transform (ST/MST) based features are distinct, understandable and more immune to noise. The important attributes present in the signals are retrieved from the ST/MST contours, MST 3D plots and MST based statistical curves. The relevant features are also extracted from the statistical curves. The extracted features are given as input to the RBFNN for further classification. This method is evaluated under both noisy and noiseless conditions. The performance of the proposed approach is compared with other conventional approaches in the literature. The simulation results demonstrate that the proposed MST based RFNN technique is more effective for the detection and classification of power quality disturbances.
SPCM: Efficient semi-possibilistic c-means clustering algorithm
Authors: Mahfouz Mohamed A.
Published: July 2022

The required division and exponentiation operations needed per iteration for the possibilistic c-means (PCM) clustering algorithm complicate its implementation, especially on homomorphically-encrypted data. This paper presents a novel efficient soft clustering algorithm based on the possibilistic paradigm, termed SPCM. It aims at easing future applications of PCM to encrypted data. It reduces the required exponentiation and division operations at each iteration by restricting the membership values to an ordered set of discrete values in [0,1], resulting in a better performance in terms of runtime and several other performance indices. At each iteration, distances to the new clusters’ centers are determined, then the distances are compared to the initially computed and dynamically updated range of values, that divide the entire range of distances associated with each cluster center into intervals (bins), to assign appropriate soft memberships to objects. The required number of comparisons is O(log the number of discretization levels). Thus, the computation of centers and memberships is greatly simplified during execution. Also, the use of discrete values for memberships allows soft modification (increment or decrement) of the soft memberships of identified outliers and core objects instead of rough modification (setting to zero or one) in related algorithms. Experimental results on synthetic and standard test data sets verified the efficiency and effectiveness of the proposed algorithm. The average percent of the achieved reduction in runtime is 35% and the average percent of the achieved increase in v-measure, adjusted mutual information, and adjusted rand index is 6% on five datasets compared to PCM. The larger the dataset, the higher the reduction in runtime. Also, SPCM achieved a comparable performance with less computational complexity compared to variants of related algorithms.
Using an evolutionary algorithm for optimal planning of integrated microgrids considering distributed energy
Authors: Wang Jing , Wang Ting
Published: July 2022

Microgrids (MGs) are defined as a set of loads, generation sources and energy storage devices that act as a controllable load or generator, and can supply power and heat to local areas. Management of generated power in MGs is among the main topics that should be addressed for MG design and operation. The existence of distributed generation (DG) resources has caused MG management to face new issues. Depending on the level of exchange between the MG and main grid, MG operation can be classified into two modes: off-grid (islanded) and grid-connected. Optimal energy management in the systems with multiple MGs has created new challenges in power systems. Therefore, it is important to develop energy management systems (EMSs) focusing on the optimal performance of MG resources and controlling power exchange between the grid and MGs. The present study aims to present a structure with two control layers, called primary and secondary control, for energy management in the systems with multiple MGs and different ownership. Moreover, a flexible distributed EMS is proposed to coordinate the operation of interconnected MGs. Each MG is regarded as an independent unit with local objectives to optimize its operating costs and exchanged power. It is assumed that interconnected MGs are connected to each other by a common bus, through which they can exchange power. MG planning is simulated considering load flow equations and voltage constraints in a system consisting of multiple MGs over a 24-h period. The simulation results indicate using the proposed EMS can improve MG efficiency and reliability. The simulation is performed in MATLAB software by grasshopper optimization algorithm (GOA). Uncertainties and scenario generation and reduction are considered in modeling.
Pengembangan UMKM Kopi pada Masyarakat Perlindungan Indikasi Geografis (MPIG-KAJSS) Kopi Arabika Java Sindoro-Sumbing Kabupaten Temanggung
Authors: Fajria Rola Nurul , Widowati Mustika , Sam’ani Sam’ani , Sartono Sartono , Windawati Atif
Published: July 2022

Kawasan Sindoro-Sumbing kabupaten Temanggung merupakan daerah yang memiliki potensi besar untuk pengembangan kopi Arabica. Selama ini masyarakat kurang mengutamakan budidaya kopi karena komoditas ini kalah pamor dibandingkan tembakau. Kopi merupakan salah satu alternatif yang patut dikembangakan sebagai langkah diversifikasi. Namun masyarakat memiliki kesulitan permodalan untuk pengembangan usaha,  belum bankable terutama di bank syariah, keterbatasan pemasaran karena hanya mengandalkan pemasaran offline, belum memanfaatkan teknologi internet dan kurangnya pengetahuan dan keterampilan mengenai Good manufacturing practice (GMP) untuk produk kopi bubuk.Kegiatan ini ditujukan untuk membantu masyarakat di desa Bansari Kabupaten Temanggung mengembangkan tanaman kopi menjadi komoditas yang alternatif. Metode yang digunakan untuk mengatasi masalah masyarakat adalah dengan pelatihan, pendampingan dan evaluasi. Hasil kegiatan menunjukkan bahwa terjadi peningkatan pemahaman masyarakat terhadap peran Lembaga Keuangan Syariah (LKS). Peserta pelatihan juga menyatakan sudah menggunakan HP untuk mendukung kegiatan usaha dan pemasaran namun sebatas aplikasi WhatsApp dan bersedia untuk menggunakan aplikasi dan platform lain selama pendampingan. Terjadi peningkatan motivasi pasca pelatihan yakni perilaku positif untuk belajar mandiri budi daya dan mengolah kopi dengan pendampingan dari MPIG-KAJSS. Kegiatan ini sangat bermanfaat bagi mitra pengabdian dalam melakukan proses diversifikasi ke tanaman kopi sebagai komoditas yang patut dipertimbangkan.
Pemanfaatan Aliran Air untuk Penggerak Turbin Mikrohidro di Desa Kebonagung, Kecamatan Selopampang, Kabupaten Temanggung
Authors: Paryono Paryono , Giyanto Giyanto , Santoso Teguh Budi
Published: July 2022

Pembangkit Listrik Tenaga (PLT) Mikrohidro atau sering disebut mikrohidro merupakan salah satu pembangkit listrik skala kecil terbarukan yang menggunakan tenaga air sebagai tenaga penggeraknya seperti, saluran irigasi, sungai atau air terjun dengan cara memanfaatkan ketinggian jatuh (head) dan jumlah debit air. Desa Kebonagung merupakan salah satu desa di Kecamatan Selopampang, Kabupaten Temanggung yang memiliki aliran air cukup deras dan hanya dimanfaatkan untuk kebutuhan irigasi. Berdasarkan analisis geografis dan hidrolisis, aliran sungai di Desa Kebonagung memiliki potensi untuk dimanfaatkan sebagai pembangkit energi terbarukan yaitu mikrohiro. Pemanfaatan aliran air untuk PLT Mikrohidro ini menggunakan turbin tipe cross flow dengan kapasitas desain sebesar 2 kW, ketinggian desain 10 meter dan debit desain sebesar 30 liter/sekon. Pembuatan PLT Mikrohidro ini memiliki tujuan yaitu mendukung program pengembangan pertanian mandiri dan berkelanjutan kelompok tani “Tanitun Mligitani” di Desa Kebonagung melalui penyediaan pasokan energi listrik yang murah dan ramah lingkungan untuk memenuhi kebutuhan operasional, monitoring dan kontrol budidaya tanaman hortikultura metode green house. Dampak ekonomi yang ditimbulkan akibat penerapan teknologi PLT Mikrohidro ini yaitu mampu meningkatkan pendapatan, ekonomi dan kesejahteraan anggota kelompok tani melalui penurunkan biaya produksi, peningkatkan kuantitas, kualitas, dan daya saing produksi budidaya tanaman hortikultura. Sementara itu, dampak sosial yang ditimbulkan yaitu kelompok tani dan masyarakat sekitar menjadi lebih peduli (aware) terhadap pentingnya sumber energi listrik terbarukan dan teknologi pemanfaatan energi bersih, ramah lingkungan, dan berkelanjutan. Selain itu, kelompok tani dan masyarakat juga menjadi mengenal teknologi PLT Mikrohidro baik dari cara kerja, proses pembuatan, perawatan, dan keberlanjutan pengelolaannya.
Penerapan Teknologi Mesin Potong Rumput untuk Perawatan Lapangan Olah Raga
Authors: Suharto Suharto , Santosa Teguh Budi , Muqorrobin Muhammad , Suwondo Agus
Published: July 2022

Masjid Nafisatul Iman Dusun Gedongan Lor, Desa Bondowoso, Kecamatan Mertoyudan, Kabupaten Magelang mempunyai peran penting sebagai tempat ibadah, sarana pembinaan umat, tempat pengajaran, pendidikan dan pengembangan ilmu agama. Di tengah pandemic covid-19 para santri selain belajar agama juga membutuhkan sarana olah raga. Tujuan kegiatan untuk menerapkan teknologi tepat guna yang bermanfaat bagi ramaja masjid dan warga masyarakat dusun Gedongan Lor. Lapangan sepak bola di dekat lokasi Masjid memerlukan perawatan rumput agar lapangan dapat dimanfaatkan sebagai sarana olah raga yang aman dan nyaman. Metode pelaksanaan dimulai dengan perancangan, pembuatan teknologi, pengujian kinerja mesin, serah terima barang, pelatihan pengoperasian, perawatan, dan perbaikan mesin. Hasil kegiatan memberikan bantuan satu unit teknologi mesin potong rumput dan satu unit gerobak dorong bagi ramaja masjid Nafisatul Iman, Desa Bondowoso, Kabupaten Magelang. Mesin potong rumput dapat digunakan dengan baik untuk perawatan lapangan olah raga sebagai sarana menjaga kesehatan.
PENGARUH DESAIN DAN MANFAAT KEMASAN TERHADAP MINAT PEMBELIAN FMCG
Authors: Clara Catharina
Published: July 2022

The purpose of this study is to examine whether packaging design and packaging benefits serve as an endpoint for marketing communication that can influence consumer purchase interest for FMCG products. The method was a survey of consumers whose shops at Giant supermarket and JM Kenten on Jl. M.P Mangkunegara Palembang City. Data analysis used descriptive statistic mean score, multiple linear regression, classic assumption, validity, and reliability test. The result shows that packaging design and packaging benefit have a positive effect on consumer purchase interest.
PERAN CORPORATE SOCIAL RESPONSIBILITY BANK JATIM CABANG NGANJUK TERHADAP PEMBERDAYAAN MASYARAKAT DI KABUPATEN NGANJUK
Authors: Supheni Indrian , Ambarwati Ambarwati , Rahayu Dwi Puji
Published: July 2022

This study aims to examine whether there are economic, social, and environmental aspect effects of Bank Jatim's CSR program on community empowerment partially or simultaneously. The data were collected through interviews and questionnaires involving a population of 130 recipients of Bank Jatim CSR assistance. The probability sampling technique with the Slovin formula was used to obtain 98 samples of the study. Multiple linear regression with t-test (partial) and f-test (simultaneous) from SPSS 2.1 was an analytical instrument to analyze this study. The result of the t-test shows that the economic and social aspects have significant positive effects on community empowerment, while the environmental aspect did not have any significant effect on community empowerment. The result of the f-test reveals that social, economic, and environmental aspects have significant effects on community empowerment.
nuevo Fondo para la Resiliencia y Sostenibilidad en el Fondo Monetario Internacional
Authors: Crespo Clara , Mateo María , Vidal Jesús
Published: July 2022

España ha promovido la creación de un innovador fondo fiduciario en el Fondo Monetario Internacional (FMI). El nuevo Fondo para la Resiliencia y la Sostenibilidad, el segundo con el que va a contar el FMI, se nutrirá de préstamos de derechos especiales de giro que otorgarán voluntariamente los países interesados y se dedicará al apoyo financiero para la transición verde y a la preparación contra pandemias en países que cuenten con un programa de apoyo tradicional del FMI.
ОСОБЛИВОСТІ ВЗАЄМОДІЇ СУБ’ЄКТІВ ОСВІТНЬОГО ПРОЦЕСУ В УМОВАХ ДИСТАНЦІЙНОЇ ОСВІТИ
Authors: Деркач Юлія , Левицька Юлія
Published: July 2022

У статті розкрито взаємодію педагогів із молодшими школярами та їх батьками в умовах дистанційного навчання. На основі аналітичного вивчення теоретичних джерел осмислено такі педагогічні поняття, як «педагогічна взаємодія», «дистанційна освіта». Проаналізовано педагогічні технології у роботі з сім'єю учнів початкових класів. Висвітлено зміну ролі педагога початкової освіти у період дистанційного навчання. Розкрито нові тенденції у взаємодії сім'ї та школи у сучасних умовах цифровізації суспільства. Охарактеризовано різноманітні платформи та інструменти дистанційної освіти. Висвітлено основні засоби мобільної комунікації з батьками учнів та розроблено примірну таблицю використання даних засобів для взаємодії педагога та батьків в умовах дистанційного навчання.