bluuebunny/crossref_metadata_2025 huggingface dataset:
CD 2394, a novel synthetic retinoid, initiates an embryonic type of differentiation in hyperproliferative skin
Authors: Van Rossum MM , Mommers JM , Van Erp PE , Leyninger E , Clucas A , Van de Kerkhof PC.
Published: June 2023

In human skin, there are 2 types of epidermal differentiation: normal differentiation, characterized by keratin 10 expression, and alternative differentiation. Alternative differentiation may be regeneration-associated differentiation (keratin 6 and 16) or re-induction of embryonic differentiation (expression of keratin 13, 15 and 19). The purpose of this study was to investigate the effect of the novel synthetic retinoid CD 2394 on hyperproliferative human skin, with respect to embryonic differentiation in particular. The effects of CD 2394 were compared with untreated and vehicle-treated skin 48 h after tape-stripping. In a multiparameter flow cytometric assay, parameters of proliferation, normal differentiation, embryonic differentiation and inflammation were assessed. With respect to proliferation, treatment with CD 2394 resulted in a decreased number of cells in the G2M-phase. Normal differentiation was decreased in CD 2394 treated skin. Furthermore, most of the CD 2394 treated samples showed expression of keratin 13, which was not seen in the otherwise treated skin. A correlation between keratin 10 and keratin 13 expression could not be demonstrated. This study showed that CD 2394 is capable of inducing an embryonic pathway of differentiation, which is distinct from normal differentiation or regeneration-associated differentiation.
Characterization by phenotype of families with atopic dermatitis
Authors: Bradley M , Kockum I , Söderhäll C , Van Hage-Hamsten M , Luthman H , Nordenskjöld M , Wahlgren CF.
Published: June 2023

The aetiology of atopic dermatitis is unknown, but is probably multifactorial, with interactions between several genetic and environmental factors. Twin studies indicate a strong genetic factor, but the susceptibility genes are unknown. This paper, describing the phenotypes of family material, forms part of a large genetic study seeking to identify susceptibility genes for atopic dermatitis by linkage analysis. We selected families with at least 2 siblings affected with atopic dermatitis (1,097 affected siblings who together form 650 affected sib pairs and 49 affected half-sib pairs). We established a phenotype database of information about the affected siblings and their relatives, in total 5,830 individuals. All siblings were diagnosed with atopic dermatitis and participated in a standardized interview covering aspects of atopy and atopic dermatitis. Of the affected siblings, 72% suffered or had suffered from asthma and/or allergic rhinoconjunctivitis and 74% had raised total and/or allergen-specific IgE serum levels. Seventeen percent of the siblings had been hospitalized for atopic dermatitis. Sixty-nine percent had 1 or both parents with atopic dermatitis. Among siblings with 1 parent with atopic dermatitis, 37% had a father with atopic dermatitis and 63% had a mother with atopic dermatitis, indicating maternal preponderance. Analysis of the occurrence of atopic dermatitis in relation to the birth order in the sibship shows an increased risk of atopic dermatitis in persons born early in a sibship. Although the families were selected for genetic sib-pair linkage analysis, we believe that this material is representative of atopic dermatitis families managed at hospitals in Stockholm.
Treatment of mosquito bites with ebastine: a field trial
Authors: Karppinen A , Petman L , Jekunen A , Kautiainen H , Vaalasti A , Reunala T.
Published: June 2023

Wealing and pruritic, long-lasting papules are a common nuisance from mosquito bites. Antihistamines can be expected to decrease wealing, but their effect on the delayed bite symptoms needs to be elucidated. We studied the effect of ebastine in 28 mosquito-bite sensitive adult subjects exposed to Aedes communis bites in the field. Ebastine 20 mg and placebo were given for 4 days in a cross-over fashion, and the size of the bite lesion and the intensity of pruritus (visual analogue scale) were measured at 15 min and 2, 6 and 24 h after the bites. Ebastine decreased significantly (p
Morphological features of Spitz naevus as observed by digital videomicroscopy
Authors: Pellacani G , Cesinaro AM , Seidenari S.
Published: June 2023

A characteristic epiluminescence pattern of pigmented epithelioid and/or spindle cell naevus, or Spitz naevus, has been described previously. The aim of this study was (i) to evaluate the characteristic morphological features both of pigmented and non-pigmented epithelioid and/or spindle cell naevi observed employing a videomicroscope, (ii) to identify their histopathological correlates and (iii) to assess the improvement in diagnostic accuracy for epithelioid and/or spindle cell naevi obtained by means of this new instrumental device. Clinical, videomicroscopic and histopathological diagnoses were performed on 26 epithelioid and/or spindle cell naevi. Moreover, the videomicroscopic pattern of each lesion was described using appropriate morphological parameters. Based on their morphological aspect detected by digital videomicroscopy, epithelioid and/or spindle cell naevi can be subdivided into three main groups: (i) darkly pigmented lesions, (ii) red or light brown ESC naevi, and (iii) lesions with dark or brown areas on a light-brown background. Whereas most epithelioid and/or spindle cell naevi of the spindle cell type belonged to the morphological group I and group 3, most epithelioid cell lesions appeared as red or light-brown coloured naevi. Finally, instrumental observation by means of a videomicroscope enabled an improvement in diagnostic accuracy with respect to the naked eye observation, with an increase in sensitivity from 15% to 58%.
Sexually transmitted diseases and sexual behavior in men attending an outpatients' clinic for gay men in Gothenburg, Sweden
Authors: Christiansen MA , Löwhagen GB.
Published: June 2023

The prevalence of sexually transmitted diseases (STDs) diagnosed in men attending an outpatients' clinic for gay men from 1983 to 1997 and the results from a questionnaire survey concerning sexual behaviour conducted in 1994-96 are reported. The prevalence of gonorrhoea and chlamydia has decreased during the period, although in 1997 there was a micro-epidemic of gonorrhoea in gay men in Gothenburg. The results indicate that the reservoir of syphilis and hepatitis B in the gay population was eradicated during the early 1980s. Of altogether 1,808 HIV tests performed, 3.0% (n=55) were positive. In the questionnaire, the majority claimed they had sufficient knowledge on how HIV is transmitted, while 11.3% stated that they lacked that knowledge. Half of the patients stated that they had a steady sexual partner. Starting a new relationship was the most common reason (69%) for HIV screening. The use of condoms in anal and oral sex was 88% and 31%, respectively. Of those practising anal sex, 4% stated that they never used a condom. The prevalence of STDs has decreased in this period of time and safer sex is fairly well accepted, but the results also tell us that there is still a need for dedicated clinics like ours.
Aquagenic urticaria: a case report
Authors: Hide M , Yamamura Y , Sanada S , Yamamoto S.
Published: June 2023

Abstract is missing
Candida folliculitis mimicking tinea barbae
Authors: Kurita M , Kishimoto S , Kibe Y , Takenaka H , Yasuno H.
Published: June 2023

Abstract is missing
Effects of Diagnostic Tibial Nerve Block and Selective Tibial Nerve Neurotomy on Spasticity and Spastic co-contractions: A Retrospective Observational Study
Authors: Lamora Jean-Philippe , Deltombe Thierry , Gustin Thierry
Published: June 2023

Objective: To assess the effects of diagnostic nerve block and selective tibial neurotomy on spasticity and co-contractions in patients with spastic equinovarus foot.Methods: Among 317 patients who underwent a tibial neurotomy between 1997 and 2019, 46 patients who met the inclusion criteria were retrospectively screened. Clinical assessment was made before and after diagnostic nerve block and within 6 months after neurotomy. A total of 24 patients underwent a second assessment beyond 6 months after surgery. Muscle strength, spasticity, angle of catch (XV3), passive (XV1) and active (XVA) ankle range of motion were measured. The spasticity angle X (XV1–XV3) and paresis angle Z (XV1–XVA) were calculated with the knee in flexed and extended positions.Results: Tibialis anterior and triceps surae strength remained unchanged, while both Ashworth and Tardieu scores were highly reduced after nerve block and neurotomy at all measurement times. XV3 and XVA increased significantly after block and neurotomy. XV1 increased slightly after neurotomy. Consequently, spasticity angle X and paresis angle Z decreased after nerve block and neurotomy.Conclusion: Tibial nerve block and neurotomy improve active ankle dorsiflexion, probably by reducing spastic co-contractions. The results also confirmed a long-lasting decrease in spasticity after neurotomy and the predictive value of nerve blocks.
LAY ABSTRACTSelective tibial nerve neurotomy is an effective surgical treatment for spastic equinovarus foot deformity after stroke. However, its effectiveness on spastic co-contractions, defined as a disabling involuntary antagonist contraction during an active agonist movement, is unknown. This retrospective study evaluated the effects of tibial neurotomy on the active ankle dorsiflexion limitation related to co- contractions. Selective tibial neurotomy allows an immediate improvement in active dorsal flexion of the ankle, probably by decreasing muscle co-contractions around this joint. This effect continues for the long term for the soleus muscle. This study also confirms that reflex spasticity is permanently reduced after neurotomy. This surgical technique therefore seems useful in limiting impairment caused by the development of spasticity and co-contractions after a stroke.
Modelo de Explicación e Inserción de las TIC en alumnos Universitarios
Authors: Berumen Enríquez José , De la Torre y Ramos Jorge , Ríos Rodríguez Leticia del Carmen , Ruvalcaba Arredondo Leonel
Published: June 2023

El construir y brindar un modelo de explicación e inserción de las Tecnologías de la Información y Comunicación es necesario en la actualidad, dado que son elementos que no se encuentran aislados uno del otro. El modelo se conforma por Datos Generales, Habilidades Tecnológicas, Uso de Instagram, de WhatsApp, Relaciones y Redes Sociales, Narcisismo y Ansiedad. Se llevó a cabo una metodología cuantitativa a través de pruebas de Alfa de Cronbach, Esfericidad de Bartlett y Kaiser Meyer y Olkin (KMO) y el Índice de Comunalidades del Análisis Factorial Exploratorio, con el propósito de confirmar la consistencia de los ítems que conforman el Modelo Estadístico. Se concluye, a través del método cuantitativo, que es satisfactoria la coherencia de los ítems y que la propuesta de modelo con las secciones que se indican es viable.
Experiencias de una innovación en estudiantes normalistas: didáctica imaginativa para la planificación de la enseñanza
Authors: López-Larios Carolina , González-Bello Edgar Oswaldo , Covarrubias Capaceta Daniela
Published: June 2023

La didáctica imaginativa propone el uso de herramientas cognitivas en el aula para fomentar la conexión imaginativa y emocional del docente y de los estudiantes con sus aprendizajes. Posicionada como una innovación educativa que promueve cambios significativos en la enseñanza, su implementación puede ser obstaculizada por la presencia de resistencias para moverse fuera de las rutinas conocidas. El interés para la realización del estudio surge por la incorporación de la didáctica imaginativa como una alternativa para los estudiantes del octavo semestre de una escuela normal de México para la elaboración de planes de clase. El objetivo del texto es analizar las motivaciones, dificultades y aprendizajes como parte de los significados de los estudiantes de una escuela normal sobre sus experiencias de participación en una innovación para la formación sobre didáctica con base en la noción teórica de la educación imaginativa. Desde el enfoque cualitativo y el método fenomenológico-hermenéutico, el estudio se desarrolla mediante la aplicación de una entrevista semi-estructurada a ocho estudiantes de una escuela normal que recibieron formación sobre educación imaginativa. Los resultados destacan el interés de los estudiantes por desarrollar su propia imaginación, al mismo tiempo que se asume a esta formación como un aspecto innovador de la formación inicial docente. Otro de los hallazgos advierte sobre la incertidumbre vivida al momento de diseñar planificaciones con foco en el uso de herramientas cognitivas, principalmente apoyadas en la relevancia emocional del currículo. Las conclusiones se centran en reconocer que, como una innovación, la didáctica imaginativa genera oportunidades para involucrar más la imaginación y emociones de los docentes en formación.
Analysis of Social Media Use of Entrepreneurship Economic Education Interest
Authors: Dianti Putri Rahmah , Rizal Yon , Nurdin Nurdin
Published: June 2023

This study aims to find out how useful the presence of social media is on student interest in entrepreneurship. This research is a type of quantitative research. The method used is descriptive verification method with an ex post facto approach. Sampling was carried out using the cluster sampling method which used a saturated sample with a total sample of 68 students of Economics Education at the University of Lampung. The results of the findings of this study are expected to contribute to economic science related to the usefulness of social media for students, especially in the field of entrepreneurship.
Accurate Movement Detection of Artificially Intelligent Security Objects
Authors: Al Shibli Ahad Hamed Najim , Al-Harthi Riham Ahmed Amur , Palanisamy Ramesh
Published: June 2023

A number of intelligent applications demand multiple item detection and tracking as vital elements. Although object search links the identified object through a series of frames, object detection pinpoints the thing's location in a scene. Over the last few decades, a wide range of approaches has been created, which may be divided into 2D and stereo-based 3D techniques. When used in limited circumstances, most of these strategies yield trustworthy findings. These limiting presumptions are used to determine the number of complex elements that object detection and tracking naturally entail. Environmental factors, object appearance, flow density, backdrop colour intensity information, the amount of time an object is present in the scene, object occlusion, a scene's maximum number of things, etc., are among the most often held presumptions. In real-time applications, these approaches' dependability is not assured. A modern surveillance system needs reliable object identification and tracking in an open area.
Surviving in Veranda of Mecca: The Existence of Chinese Community in Gampong Peunayong, Kuta Alam District, Banda Aceh
Authors: Yuni Saputri
Published: June 2023

This research is entitled Surviving in the Veranda of Mecca: The Existence of Chinese Community in Gampong Peunayong, Kuta Alam District, Banda Aceh. This research aims to understand the social situation of the Tinghoa ethnicity and the relationship between the Chinese ethnicity and the People of Aceh, as well as understand the life of the Chinese ethnicity while implementing Islamic law in Aceh. This study uses a descriptive qualitative research method. The data collection techniques for this research were observation, interviews, and library research. The object of this study is the people of Gampong Peunayong, both Acehnese and Chinese ethnicity. The results show that Chinese ethnicity in Gampong Peunayong provided responses generated through interactions between Chinese and Acehnese. Responses and feedback from the public varied depending on their respective perspectives in the form of positive and negative responses.
Kebijakan pemisahan tempat duduk moda transportasi umum dalam perspektif gender (Studi kasus pengguna bus Transjateng jalur Purwokerto-Purbalingga)
Authors: Hamidi A. Luthfi , Sekarinasih Anggitiyas , Sartika Endang , Waseso Hendri Purbo
Published: June 2023

This study aims to find the formulation of the policy of separation of seats in a gender perspective on the Trans Jateng Barlingmascakeb Bus Corridor I Purwokerto-Purbalingga. This field research used documentation, observation, interview and questionnaire techniques in the collection of data and then analyzed qualitatively by describing narratively the results of the analysis found. The results of this research are (1) the policy of separation of seats in the Central Java Trans Barlingmascakeb Bus Corridor I Purwokerto-Purbalingga is a formal policy in the form of an oral regulation because there are no documents that specifically explain it; (2) The policy of separation of seats or gender segregation is applied by the Central Java Transportation Office as a preventive measure for crimes such as sexual harassment; and (3) The application of the seat separation policy on the Trans Jateng Barlingmascakeb Bus Corridor I Purwokerto-Purbalingga is not yet effective. This is indicated by the disproportionate seating between men and women resulting in the non-compliance of users to occupy seats according to sex.
Study on the Establishment of an Entrepreneurial Ecosystem for People with Mental disabilities
Authors:   Korean Society of vocational Rehabilitation, Lee Yongpyo , Chung Yuseok
Published: June 2023

The purpose of this study is to explore the entrepreneurial experiences of people with mental disabilities, and to seek ways to establish an entrepreneurial ecosystem that promotes entrepreneurship among them. This study utilized a qualitative research method, collected data through in-depth interviews with 8 people, including 4 people with mental disabilities and 4 applicants, who had entrepreneurship experience, recorded them, and then analyzed them. The analysis revealed three themes: firstly, the pressure and struggle of being pushed towards entrepreneurship; secondly, the entrepreneurial spirit that is displayed in overcoming the difficulties of sustaining a business; and thirdly, the significance of the personal experience and expression that comes from being an entrepreneur. Based on the analysis results and literature review on entrepreneurship experiences of people with mental disabilities and applicants, this study suggested the following directions for establishing a startup ecosystem model for people with mental disabilities. First, education on management and technology, entrepreneurship, and establishment of cooperatives, and support for strengthening mental health competency are needed to form entrepreneurial behavioral competency for entrepreneurship. Second, in order to build a social network, it is necessary to foster a intermediate base organizations, establish a network with various support organizations, and establish a network of entrepreneurs. Third, it is necessary to discover successful entrepreneurship cases and develop entrepreneurship education programs using those who have entrepreneurship experience in order to promote entrepreneurship culture. Fourth, in order to establish a physical foundation for entrepreneurship, it is necessary to improve laws and regulations for supporting undocumented mentally disabled people, alleviate requirements for recognition of companies with disabilities in social cooperatives, prepare the basis for support for specialized workplaces for mentally disabled people, and designate start-up specialized areas.
IMPLEMENTASI KEBIJAKAN PERLINDUNGAN DAN REHABILITASI SOSIAL BAGI PENERIMA MANFAAT DI UNIT PELAKSANAAN TEKNIS MARSUDI PUTRA SURABAYA
Authors: Rosa Aprilia , Novaria Rachmawati , Wahyudi Eddy
Published: June 2023

Peraturan Gubernur Nomor 85 Tahun 2018 merupakan perancangan yang dibuat untuk menyusun rangkaian tugas dan fungsi serta tata kerja Unit Pelaksana Teknis daerah Dinas Sosial Provinsi Jawa Timur. Unit Pelaksanaan Teknis Marsudi Putra Surabaya dipilih sebagai salah satu sampling Unit yang membina Anak Nakal selaku Penerima Manfaat dengan menganalisis dari sisi pembinaan perubahan perilaku. Untuk mengukur penerapan kebijakan ini maka digunakanlah model Merilee S. Grindle dengan melihat content dan context isi kebijakan melalui berbagai faktor sebagai dasar menganalisis dan lingkungan kebijakan. Penelitian ini menggunakan jenis kualitatif yang berbentuk deskriptif. Hasil yang diperoleh dari penelitian ini bahwa Unit Pelaksanaan Teknis Marsudi Putra Surabaya telah mengimplementasikan tugasnya untuk memberikan perlindungan dan pembinaan kepada penerima manfaat dalam hal kewirausahaan melalui kebijakan yang telah dijalankan.
How do Risk Perceptions Drive Smokers to Completely Switch to a Smoke-Free Tobacco Product (IQOS
™)? A Four-Country Cohort Study
Authors: Fischer Karina , Roulet Steve , Surducan Andreea , Colombo Mario , Magnani Pierpaolo
Published: June 2023

Background

The perceived reduced formation of harmful chemicals (RF) or perceived reduced risk of harm (RH) of a smoke-free tobacco product relative to combustible tobacco products may influence its acceptance and use patterns among adult smokers and therefore impact public health. We analyzed whether and how the RF and/or RH of the heated tobacco product (HTP) IQOS
™ impacted “exclusive” (100%) IQOS
™ use in Japan, Italy, Germany, and Russia.

Methods

Between 2016 and 2020, adult participants from longitudinal IQOS
™ user cohorts in Japan (N = 6257), Italy (N = 8137), Germany (N = 8474), and Russia (N = 7231) repeatedly indicated the reasons for using IQOS
™, including reasons referring to RF and RH, during their first 48 weeks in the cohort. Logistic and Cox regression were used to analyze the relationships between RF and/or RH indications for using IQOS
™ and exclusive or stable exclusive IQOS
™ use.

Results

At week 48, exclusive IQOS
™ use in Japan (odds ratio [OR] = 1.89), Italy (OR = 3.35), Germany (OR = 3.48), and Russia (OR = 3.05) was more likely among participants who more frequently (highest vs. lowest category of number of RF and/or RH indications) indicated RF and/or RH as a reason for using IQOS
™. In Japan, where other HTPs were also marketed, this was also true for the overall HTP category. Also, in Japan where RF and RH could be indicated separately as reasons for using IQOS
™, indicating RH (OR = 2.92) compared to RF (OR = 1.81) resulted in a greater likelihood of exclusive IQOS
™ use within the highest category of RF or RH indications. In Japan (hazard ratio [HR] = 0.74), Italy (HR = 0.80), Germany (HR = 0.72), and Russia (HR = 0.85), IQOS
™ users who indicated RF and/or RH as a reason for using IQOS
™ had a lower risk of becoming a stable nonexclusive than stable exclusive IQOS
™ user as well as a 10–25% lower number of weeks until reaching stable exclusive IQOS
™ use.

Conclusions

Perceived reduced formation of harmful chemicals (RF) or perceived reduced risk of harm (RH) of IQOS
™ have a significant impact on IQOS
™ users’ switching to exclusive IQOS
™ use and the acceleration of stable exclusive IQOS
™ use. This may also be true for the overall HTP category. Moreover, perceived RH of IQOS
™ seems to be a stronger driver for exclusive IQOS
™ use than perceived RF. [Contrib. Tob. Nicotine Res. 32 (2023) 50–64]
Disk cutter wear prediction of TBM considering sliding and rolling friction
Authors: Huang Yuanjun , Hao Rujiang , Li Jie , Guo Jingbo , Sun Yankun , Liu Jiangran
Published: June 2023

Considering the serious wear of disk cutters in tunnel project and the low prediction accuracy of existing methods, a new method for wear prediction of disk cutters from an energy perspective was proposed. Based on contact mechanics, the rock breaking process of cutters was analyzed, and the combined action of sliding and rolling friction was considered. Furthermore, the wear prediction model of disk cutters was established, which realized the predicted wear of disk cutters under different geological conditions throughout the construction line. In addition, considering the influence of penetration on the wear prediction model, the predicted wear values under different penetrations were obtained, and their average values were taken as the predicted wear values of disk cutters considering penetration. Finally, the predicted wear values were compared with the actual wear value of disk cutters. The results showed that the average relative error between the predicted wear value of disk cutters considering sliding and rolling friction and the actual wear data was 12.8%. The average relative error between the predicted value of wear considering only sliding friction and the actual value of disk cutters is 18.3%. The average relative error between the predicted value of disk cutter wear considering penetration and the actual wear data was 12.2%, which proved the feasibility and accuracy of the prediction model. Meanwhile, it is more accurate than the model only considering sliding friction. The research results provided a scientific theoretical basis for the design of a tool change scheme in tunnel construction.
Mencari Pengobatan Tradisional di Desa Simatibung, Kecamatan Laguboti, Kabupaten Toba
Authors: Sinaga Robecca Evamelenium , Kumbara A.A.N. Anom , Sudiarna I Gusti Putu
Published: June 2023

This study discusses about the behavior of the Simatibung Village community in seeking of alternative or traditional medicine. In this study, the author using an ethnographic method with the theory of Health Belief Model and Health Seeking Behavior. From the data that has been obtained, there are several factors that influence the behavior of the Simatibung Village community, ranging from access, economy to trust, from these indicators people tend to choose traditional medicine than modern medicine in health centers.
Kebertahanan Angkringan pada Era New Normal di Kelurahan Sentanan, Kota Mojokerto
Authors: Riyantono . , Sudiarna I Gusti Putu , Kaler I Ketut
Published: June 2023

Angkringan is one of the typical culinary delights of the people who are now increasingly enjoying themselves, including in the New Normal era. This study aims to how does it survive in the New Normal era in Mojokerto City. This study uses the Functionalism theory by Bronislaw Malinowski and the Hierarchy of Human Needs theory by Abraham Maslow that uses a qualitative research method with an ethnographic research model through observation, interviews, and literature studies. The results of the study, it was found that the background of the existence of angkringan started from the economism respons of the Wong Kulonan overseas group who lived in Mojokerto City, the angkringan business in Mojokerto City also were accustomed to opening side jobs. Which then becomes an alternative job, and the needs of the people of Mojokerto City will have a wider public space The survival strategy of angkringan in the New Normal comes from the form of angkringan business that adapts to the New Normal era with simple capital and easy operations, high consumer interest with prices that adjust in the midst of a crisis and public space.
MODEL PERSEDIAAN PADA SUPPLY CHAIN DENGAN MEMPERTIMBANGKAN EMISI KARBON DAN PERMINTAAN YANG BERGANTUNG PADA HARGA JUAL PRODUK
Authors: Ramadhany Shabrina Chairunnisaa Novia , Wakhid Ahmad Jauhari  , Cucuk Nur Rosyidi
Published: June 2023

Emission from manufacturing contributes greatly to the increasing og greenhouse gas pollution. One of the activity in manufacturing is the supply chain. To deal with the risk of carbon emission, it is necessary to carry out green supply chain management, which is by implementing hybrid production, by regular production and green production. A company needs to consider the tradeoff between the use of green technology and the benefits that will be obtained. This research was conducted to form a supply chain inventory model by considering carbon policies and productselling price to maximize the joint total profit. The development of this model is carried by set the assumptions, formulating models, and gave the numerical examples by using secondary data. We used algorithm from the formulation model to find the optimal solution. The research is continued with a sensitivity analysis of the proposed scenarios by changing some of the parameter. This sensitivity analysis can be used as a consideration for a manager in making decisions according to those scenarios. The results of this study are the addition of green production facility is proven to reduce carbon emission by considering product selling price, lot size, number of shipping, and safety factor.
A Study on Young People’s Preference for Public Housing for Sale: Focusing on Perception of Housing and Demographic Characteristics
Authors:   Korean Association for Housing Policy Studies, Ko Eun Kyeol , Lee Jeong-Ran
Published: June 2023

In order to solve the housing problem of young people, the government announced a plan to supply public housing for sale that combine affordable housing prices and groundbreaking mortgage support. In this study, a survey was conducted to understand the young people's preference for the newly proposed public housing for sale, and the housing perception and demographic characteristics of young people who prefer public housing for sale were analyzed. In addition, through a survey on the policy direction and detailed conditions, it was intended to propose a model of public housing for sale that young people want. The results of analysis are summarized as follows. First, as a result of the survey, 49.8% of the respondents preferred public housing for sale, and such a high preference indicates the need to expand the supply of affordable public housing for sale. Second, since there are differences of opinion on the detailed conditions related to the benefits and restrictions of public housing for sale, it is necessary to set reasonable standards. Third, for young people with relatively lower assets, it is essential to provide cheonsei loans and public rental housing support to secure the current residential stability. Fourth, it is important to supply public housing with high-quality residential and educational environments for young people planning to marry and give birth. The results of the study are meaningful in that they clarify whether public housing for sale can serve as an alternative to solving the housing problem of young people, and present guidelines such as policy direction and detailed conditions.
A Study on Long-Term Housing Demand by Region using the Demographic and Household based Mankiw-Weil Method
Authors:   Korean Association for Housing Policy Studies, Park Hyunjun , Jin Changha
Published: June 2023

We attempt to analyze longitudinal housing demand with the number of population and number of household size from the Korea Housing Survey from 2016 to 2020 using the Mankiw-Weil Method. We also include singles and couples in the young and the old age group to identify the relative housing demand. Furthermore, we extend our analysis to 17 regional housing markets and examine the regional housing demand to confirm whether heterogeneity of regional housing demand exists. Using the machine learning method, we also provide the relative importance of variables influencing housing demand. Thus, we expect to provide an efficient housing policy by monitoring critical changes in the influential variables affecting housing demand.
EDUKASI IBU HAMIL DALAM UPAYA MENINGKATKAN DERAJAT KESEHATAN MASYARAKAT DI KELURAHAN PAMPANGAN NAN XX KECAMATAN LUBUK BEGALUNG KOTA PADANG
Authors: Serudji Joserizal , Evareny Lisma , Busri Iria Ningsih , Nasution Izmi Fadhillah , Sinulingga Novy Ratnasari , Ashari Rani , Afriliza Salma , Hidayati Yusmalia , Syahdia Yolanda , Yusrawati Yusrawati , Desmawati Desmawati , Insani Aldina Ayunda , Basyir Vaulinne , Karmila Hudila Rifa
Published: June 2023

Target SDGs pada tahun 2030 dalam goals yang ke 3 yaitu menurunkan Angka Kematian Ibu hingga di bawah 70 per 100.000 kelahiran hidup, menurunkan angka kematian neonatal hingga 12 per 1000 kelahiran hidup dan Angka Kematian Bayi (AKB) 25 per 1000 kelahiran hidup. Pada goals ke 5 SDGs berupaya mencapai kesetaraan gender, memberdayakan perempuan termasuk anak perempuan. Tujuan kegiatan ini untuk menciptakan pemahaman yang utuh pada semua sektor tentang pelayanan kesehatan ibu baik selama hamil, bersalin, nifas dengan upaya preventif dan promotif melalui usaha pendampingan oleh masyarakat terhadap kesehatan dan kesejahteraan ibu hamil. Metode yang digunakan yaitu pemberian edukasi kepada suami dan masyarakat tentang pendampingan ibu hamil. Kegiatan ini dilaksanakan di Kelurahan Pampangan Nan XX RW Kecamatan Lubuk Begalung. Sampel dalam kegiatan ini yaitu seluruh suami, tokoh masyarakat (TOMA) dan tokoh agama. Berdasarkan pendataan dan wawancara ditemukan hasil masih rendahnya peran serta masyarakat dalam pendampingan ibu selama hamil (56%). Implementasi dilaksanakan dengan mengembangkan inovasi dalam pemberian edukasi dan promosi kesehatan kepada masyarakat dalam upaya meningkatkan usaha kesehatan sumberdaya masyarakat (UKBM). Edukasi diberikan berupa video dan soal pre-test yang dikirimkan melalui whatsapp group kepada suami dan masyarakat berisi materi tentang usaha-usaha pendampingan ibu hamil. Evaluasi dilakukan dengan memberikan soal post-test, didapatkan hasil seluruh suami dan masyarakat (100%) sudah memiliki pengetahuan yang baik tentang pendampingan ibu selama hamil.
MITIGASI DAN EVAKUASI BENCANA PADA MASA PANDEMI COVID-19 BAGI MASYARAKAT PASIE NAN TIGO KOTO TANGAH KOTA PADANG
Authors: Elliyanti Aisyah , Julizar Julizar , Irawati Lili , Irrahmah Miftah , Afriwardi Afriwardi , Ilhami Yose Ramda , Anggraini Fika , Syawqi Rahmad
Published: June 2023

Kejadian bencana baik oleh alam maupun faktor non-alam seperti wabah bisa terjadi kapan dan dimana saja, yang dapat mengenai masyarakat maupun perorangan. Peristiwa atau rangkaian peristiwa yang disebabkan oleh alam atau manusia ini dapat mengakibatkan korban dan penderitaan manusia. Kerugian yang ditimbulkan oleh bencana dapat diminimalisir atau dicegah jika pemahaman masyarakat tentang bencana itu sendiri cukup memadai terutama pada masa pandemi Covid-19. Tujuan: Kegiatan ini adalah melakukan pelatihan mitigasi bencana pada kondisi pandemi Covid-19 pada para guru di Pondok Pesantren Kanzul Ulum Kelurahan  di Pasie Nan Tigo Kecamatan Koto Tangah Kota Padang. Target kegiatan:   masyarakat Pasie Nan Tigi Koto mampu melakukan mitigasi dan evakuasi bencana jika terjadi gempa disusul dengan tsunami, naiknnya permukaan dan gelombang air laut. Metode: kegiatan berupa ceramah dan latihan yang dimulai dengan pembagian masker pada seluruh peserta yang terlibat dalam kegiatan, dan pengisian kuisioner materi pencegahan Covid-19 dan penanganan bencana. Setelah penyampaian materi dilanjutkan dengan diskusi pencegahan Covid-19, serta latihan mitigasi bencana dan evakuasi korban. Hasil dari kegiatan didapatkan peningkatan kemampuan mitigasi dan evakuasi bencana serta peningkatan kesadaran peserta dalam melaksanakan protokol kesehatan untuk pencegahan Covid-19. Sebagian besar pemahaman peserta sudah meningkat tentang pencegahan Covid-19 dan penanggulangan bencana dibuktikan dengan meningkatnya jumlah jawaban kuisioner yang benar saat post-test dibanding pretest dari 50% menjadi 80%. Di samping itu juga telah bertambah ketrampilan peserta tentang mitigasi bencana, pelaksanaan teknik evakuasi saat terjadi bencana dan bagaimana teknik evakuasi korban saat bencana telah reda. Kesimpulan: Setiap individu yang ditinggal di daerah rawan bencana perlu mendapat pengetahuan dan keterampilan pelatihan mitigasi dan teknik evakuasi bencana dalam masa pandemi Covid-19.
PENGUATAN PERAN UNIT KESEHATAN SEKOLAH DALAM MENINGKATKAN PERILAKU HIDUP BERSIH DAN SEHAT DI SDN 17 GURUN LAWEH KECAMATAN NANGGALO
Authors: Syafrawati Syafrawati , Ramadani Mery
Published: June 2023

Kegiatan Unit Kesehatan Sekolah (UKS) penting dilakukan pada sekolah sesuai dengan peraturan yang ada. Permasalahan yang sering muncul dalam pelaksanaan UKS adalah diantaranya sekolah sudah memiliki ruang khusus untuk kegiatan UKS, tetapi pemanfaatannya belum optimal dan belum dibentuk kader siswa secara berkelanjutan untuk menjadi pengurus UKS. Pelaksanaan UKS pada SDN 17 Gurun Laweh belum berjalan dengan optimal dikarenakan kader UKS belum aktif serta sarana prasarana yang kurang. Oleh karena itu perlu dilakukan penyuluhan dan praktek pelaksanaan UKS sebagai bahan pelatihan kader UKS di SDN 17 Gurun Laweh. Kegiatan yang dilakukan berupa penyuluhan kesehatan dengan metode ceramah (menyampaikan materi yang telah disiapkan) menggunakan powerpoint mengenai gizi seimbang, gizi kurang, gizi berlebih (obesitas) serta Pertolongan Pertama Pada Kecelakaan (P3K), serta dilakukan praktek saat penyampaian materi P3K. Untuk mengevaluasi kegiatan dilakukan pre-test dan post-test sebelum dan setelah dilakukan penyampaian materi. Setelah dilakukan penyuluhan terdapat peningkatan signifikan terhadap pengetahuan siswi tentang materi yang disampaikan dari nilai rata-rata 75,3 menjadi 90. Ditemukan bahwa pengetahuan yang paling mengalami peningkatan signifikan adalah tentang 4 pilar gizi seimbang dan tentang perlengkapan dari P3K. Dengan hasil kegiatan ini diharapkan calon kader UKS dapat kembali aktif dan UKS dapat berjalan sesuai fungsinya. Disarankan perlunya ada pelatihan berlanjut kepada kader UKS dengan bekerja sama dengan puskesmas setempat untuk kegiatan pelatihan.
PENGEMBANGAN TANAMAN PEMANIS STEVIA REBAUDIANA (BERTONI) DI EKOWISATA SUNGKAI PARK LAMBUNG BUKIT KECAMATAN PAUH KOTA PADANG
Authors: Husni Elidahanum , Hefni Dira , Dachriyanus Dachriyanus , Suhatri Netty , Susanti Meri
Published: June 2023

Kebutuhan manusia akan gula sebagai bahan tambahan pemberi rasa manis pada makanan dan minuman sangat tinggi. Namun konsumsi gula yang berlebihan dapat menimbulkan masalah terutama bagi penderita penyakit obesitas dan diabetes. Oleh karena itu diperlukan alternatif pemanis pengganti gula yang tidak memiliki efek berbahaya bagi kesehatan dan rendah kalori, diantaranya yaitu pemanis stevia. Tujuan kegiatan ini adalah agar masyarakat/petani tumbuhan obat di Kawasan Memorial Park Sungkai mengetahui jenis tanaman yang berkhasiat bagi kesehatan seperti tanaman Stevia sebagai bahan pemanis alami yang dapat dikonsumsi untuk kesehatan dan dapat disimpan dalam waktu yang lama. Kegiatan dilaksanakan di Pusat Pelatihan Pertanian dan Pedesaan Swadaya (P4S) Desa Sungkai, Ekowisata Sungkai Green Park, Kelurahan Lambung Bukit, Kota Padang. Kegiatan ini dilaksanakan dengan tiga tahapan, yaitu: 1. penyuluhan dan pelatihan cara pembuatan obat tradisional bermutu baik yakni Stevia, 2. praktek pembuatan produk ekstrak daun Stevia, dan 3. evaluasi. Hasil pelaksanaan kegiatan diperoleh bahwa dapat meningkatkan wawasan masyarakat dan sadar akan penggunaan daun Stevia dalam menjadi minuman kesehatan. Stevia diperoleh dari tanaman Stevia rebaudiana dan aman dikonsumsi dengan dosis sedang 0,1-4 mg per kilogram berat badan per hari. stevia banyak kelebihannya dibanding gula, diantaranya 300 kali lebih manis dari sukrosa, tidak merusak gigi, dapat menurunkan tekanan darah dan tidak menaikkan kadar gula darah. Selain itu, stevia dapat meningkatkan kadar insulin darah, meskipun peningkatannya relatif kecil. Selain penggunaannya sebagai pengganti gula    sebagai pemanis. Diharapkan Stevia sebagai bahan pemanis alami yang dapat dikonsumsi untuk kesehatan dan dapat diterima pasar sehingga mampu meningkatkan perekonomian masyarakat, khususnya dari sektor pertanian.
PENCEGAHAN CYBERBULLYING PADA SISWA MELALUI HEALTH LITERACY PADA SDN 03 ALAI KOTA PADANG
Authors: Murni Dewi , Arif Yulastri , Ria Sidaria
Published: June 2023

Penggunaan teknologi dengan menggunakan internet selama pembelajaran daring memiliki dampak positif mau pun dampak negatif pada anak. Dampak positif pembelajaran daring ialah anak mudah mendapatkan informasi melalui internet, sedangkan dampak negatif dari penggunaan internet pada anak salah satunya adalah terjadinya cyberbullying. Cyberbullying terjadi saat seorang individu atau kelompok menggunakan media elektronik dan teknologi lain untuk merugikan pihak lain Beberapa laporan orang tua SD N 03 terhadap sekolah anak lebih banyak menghabiskan waktu dengan media elektronik. Sehingga dapat menimbulkan anak untuk melakukan Cyberbullying. Untuk menghidari dan Mencegah Terjadinya cyberbullying pada anak, maka Diadakan desiminasi ilmu Bersama siswa dan guru kelas serta wakil kepala sekolah bagian kesiswaan. Proses Desiminasi ilmu berjalan dengan lancar, siswa mengikuti dengan seksama. Berdasarkan hasil desiminasi ilmu yang diberikan kepada siswa SD N 03 Alai padang, di dapatkan nilai rerata pengetahuan dan pemahaman siswa adalah Sebelum desiminasi ilmu dengan nilai mean = 67.1 sementara untuk hasil sesudah desiminasi ilmu dengan nilai mean 69.3. hasil uji menyatakan bahwa ada peningkatan pemahaman anak terhadap hasil desiminasi Ilmu yang diberikan kepada siswa dengan topik cyberbullying Hasil evaluasi menunjukkan bahwa terjadi peningkatan pemahaman dan pengetahuan siwa dalam cyberbullying. Proses pemahaman dilakukan dengan pre-posttest. Adanya kegiatan ini pihak sekolah maupun orang tua bisa bekerja sama memberikan dukungan pada anak. Pemantauan dan pendampingan secara optimal, untuk menghindari perilaku-prilaku yang tidak diinginkan.
PENERAPAN SISTEM INFORMASI SURAT MASUK DAN SURAT KELUAR PADA SMA NEGERI 1 SUNGAYANG KECAMATAN SUNGAYANG KABUPATEN TANAH DATAR
Authors: Akbar Ricky , Rahmadoni Jefril
Published: June 2023

Tujuan kegiatan ini adalah membangun sistem informasi surat masuk dan surat keluar yang berfungsi untuk membantu pihak sekolah dalam melakukan pengelolaan administrasi surat pada sekolah. Selama ini proses pengelolaan surat masuk surat keluar yang terjadi pada SMA Negeri 1 Sungayang, masih dilakukan secara konvensional dan manual dimana proses pembuatan surat masuk dan surat keluar ini menggunakan MS. Office (Word Processing) hal ini tentu tidak tersimpan arsipnya secara database, tentu pihak sekolah akan kesulitan nanti mencari berkas surat yang sudah dibuat dan sangat rentan rusak oleh virus atau sejenisnya. Untuk proses pencatatan dan pengelolaan terhadap setiap surat yang masuk menggunakan buku yang sudah dibuatkan format khusus untuk melakukan pencatatan terhadap nomor atau hal lainnya dari surat tersebut. Ini juga sangat tidak efektif, karena akan banyak menggunakan sumber daya kertas, rentan rusak atau hilang arsipnya. Untuk itu perlu adanya sebuah system informasi yang dapat membuat dan mengelola surat masuk dan surat keluar ini secara otomatis dan tersimpan didalam database. Metode yang digunakan dalam membangun aplikasi ini adalah metode pengembangan sistem waterfall. Penerapan system informasi surat masuk dan surat keluar ini salah satunya dilakukan dalam bentuk pelatihan yang diselenggarakan di SMA Negeri 1 Sungayang dimana pesertanya adalah para operator dan tenaga administrasi yang ada disana. Hasil dari kegiatan pelatihan ini diharapkan para operator dan tenaga administrasi yang mengelola surat masuk dan surat keluar di SMA Negeri 1 Sungayang ini paham dalam mengoperasikan aplikasinya, dengan begitu pihak sekolah dapat membuat dan mengelola surat masuk dan surat keluar agar lebih efektif, efisien dan terotomatisasi.
Cost-Integrated Lean Maintenance to Reduce Maintenance Cost
Authors: Karningsih Putu Dana , Puspitasari Winda , Singgih Moses Laksono
Published: June 2023

The company has always prioritized cost reduction. In this study, the researchers aimed to decrease maintenance costs by actively eliminating expensive non-value-added processes. The study employed Process and Time Driven Activity Based Costing to integrate cost with the activities performed. By conducting maintenance value stream mapping, the researchers identified various forms of waste, such as centralized maintenance, ineffective data management, poor inventory management, inadequate maintenance, under-utilization of resources, and waiting time for maintenance resources. Several alternative improvement options were proposed, and the Pugh method was used to compare and select the most promising alternatives or combinations of alternatives. The third alternative, which involves conducting internal training and implementing standard operating procedures for maintenance technicians, supervisors, and machine operators, as well as integrating an IT system for maintenance and creating an equipment and spare parts inventory database, was chosen as the highest-ranking option. The results showed that this approach reduced processing time for administrative activities, lowered corrective maintenance costs, and improved maintenance efficiency for both preventive and corrective maintenance.
REPRESENTASI SAPTA TIMIRA DALAM PALEGONGAN AMBEKING MANUSA DENGAN METODE ANGRIPTA SASOLAHAN
Authors: Putu Setyarini
Published: June 2023

Karya kreasi baru Palegongan Ambeking Manusa adalah sebuah karya tari Palegongan yang  digarap disesuaikan dengan perkembangan jaman.Dengan adanya kemajuan iptek, maka sifat manusia mulai berubah sesuai dengan apa yang dilihatnya. Fenomena-fenomena yang terjadi dimasyarakat inilah yang penata tuangkan ke dalam bentuk karya Palegongan dengan judul Ambeking Manusa. Ambeking artinya sifat / kelakuan sedangkan Manusa artinya manusia.  Jadi Ambeking Manusa artinya sifat yang terdapat dalam diri manusia,Garapan ini menampilkan tujuh sifat  manusia yang membuat manusia tersebut lupa diri, yang biasa disebut dengan Sapta Timira.Tujuan dari garapan Palegongan ini adalah dapat mewujudkan ketujuh sifat manusia yang tertuang kedalam bentuk dan karekter topeng.Karya ini dibagi menjadi tiga rumusan ide penciptaan, 1).Bagaimanakah  proses penciptaannya ?; 2) Bagaimanakah  wujud garapan Palegongan Ambeking Manusa dan yang ke 3) Pesan apa yang terkandung dalam garapan palegongan Ambeking Manusa ini. Landasan teori yang dipergunakan dalan penciptaan Palegongan Ambeking Manusa ini menggunakan teori Angripta Sasolahan.Karya kreasi Palegongan Ambeking Manusa ini berbentuk kreasi palegongan menggunakan tujuh orang penari dengan menggunakan topeng dan didukung oleh multimedia untuk memperkuat dari teknik penyajiannya.Iringan yang dipergunkan adalah gamelan Semar Pagulingan.Pesan yang terkandung dalam garapan ini adalah pesan untuk pendidikan, kreativitas dan moral. Pesan untuk pendidikan bagi masyarakat tentang integritas, etos kerja dan gotong royong.Pesan untuk kreativitas dalam garapan ini mampu untuk berkarya dengan kreasi yang dimiliki, baik dari segi gerak, pola lantai maupun kostum. Pesan yang terakhir adalah pesan moral, yang mengharapkan manusia menghindari sifat-sifat yang membuat manusia itu lupa diri dan sombong,yang mempunyai rasa tanggung jawab dan suka menolong sesama.