bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Model Learning Cycle 5E Berbantuan Powerpoint Interaktif Terhadap Hasil Belajar IPA
Authors: Wulandari Eling , Ratnaningsih Arum , Pangestika Rintis Rizkia
Published: February 2022

Penelitian ini dilatarbelakangi oleh rendahnya hasil belajar siswa pada mata pelajaran Ilmu Pendidikan Alam (IPA). Upaya yang dilakukan untuk meningkatkannya adalah dengan menerapkan model learning cycle 5E berbantuan powerpoint interaktif. Penelitian ini bertujuan untuk mengetahui pengaruh model learning cycle 5E berbantuan powerpoint interaktif terhadap hasil belajar IPA. Penelitian ini merupakan penelitian kuantitatif dengan desain Quasi Experimental Design. Populasi dalam penelitian ini sebanyak 36 siswa kelas V SD Al-Madina Tahun Ajaran 2020/2021. Pengambilan sampel menggunakan teknik sampling jenuh. Sampel penelitian ialah kelas VB berjumlah 18 siswa sebagai kelas eksperimen menggunakan model learning cycle 5E berbantuan powerpoint interaktif dan kelas VA berjumlah 18 siswa sebagai kelas kontrol menggunakan model discovery learning. Data penelitian diperoleh dari instrumen tes. Analisis data menggunakan uji perbandingan rata-rata. Hasil penelitian menunjukkan hasil tes setelah pembelajaran menerapkan model learning cycle 5E lebih baik dibanding hasil test sebelumnya. Dari hasil tersebut maka disimpulkan bahwa terdapat pengaruh model learning cycle 5E berbantuan powerpoint interaktif terhadap hasil belajar siswa.
PENGARUH KADER TERHADAP PRAKTIK KESEHATAN IBU HAMIL PADA MASA PANDEMI COVID 19
Authors: Rosiana Heny , Sundari Ana
Published: February 2022

Covid 19 is caused by SARS-COVID 19 virus. The virus is spread primarilfrom the nose or mouth from infected person to other person in close induce disorders on pregnancy, because of the change on physiology change on pregnancy, although its need more research to prove it. Cworkers or we called cadre is person who work in community and help information and motivation to pregnant women to be able practice hepregnancy during pandemic. This research is quantitative quasy experimenpre post design. The sample is 38 pregnant women on September to OPenanggulan and Pucangrejo, Pegandon, Kendal districts. The resulcommunity health worker is important and have significantly effect to practicing health protocol in pregnancy during pandemic (p value: 0,014). cadres have significantly effect to change behaviour of pregnant women practto prevent transmission of covid 19 virus.
PENGARUH SENAM YOGA TERHADAP PENURUNAN NYERI HAID PADA REMAJA PUTRI DI INSTITUT KESEHATAN MITRA BUNDA
Authors: Amru Desi Ernita , Selvia Anisya
Published: February 2022

Adolescence is marked by changes in body development associated with puberty. In this condition, women will experience ovulation and menstruation which is sometimes accompanied by menstrual pain (dysmenorrhea). This condition can get worse when accompanied by unstable psychological conditions, such as stress, depression, excessive anxiety, and excessive sadness or joy. The purpose of this study was to determine the effect of yoga exercise on reducing menstrual pain in adolescent at the Mitra Bunda Health Institute. The type of this research is pre-experimental with one group pretest posttest design. The population of this study was all students of the Midwifery Undergraduate Study Program at the Mitra Bunda Health Institute with a total of 75 students. The sample of this study was 75 female students with a total sampling technique. The independent variable is Yoga Gymnastics and the dependent variable is Menstrual Pain. The research instrument uses the Face Pain Scale – Revised (FPS-R) pain scale measurement. Data processing using editing, coding, scoring, tabulating with data analysis Spearman Rank. The results showed that before doing yoga exercise there were 46 respondents (61.3%) experiencing menstrual pain on a scale of 3 (more painful), while after yoga exercise there were 30 respondents (40%) experiencing menstrual pain on a scale of 1 (slight pain). Spearman rank statistical test shows that P value= 0,000 α (0,05). So that H1 is accepted, it means that there is an effect of yoga exercise on reducing menstrual pain in adolescent girls at the Mitra Bunda Health Institute, Batam. Suggestions for respondents are expected to get used to doing yoga to reduce menstrual pain so as not to depend on analgesic drugs every menstruation.
Effectiveness of Digital Marketing on the Promotion of the Botswana Human Resource Development Council’s (HRDC) Services
Authors: I. Rapuleng- Tuelo Faith , E. Ndjaba Shihaleni
Published: February 2022

Since 2015, Botswana Human Resource Development Council (HRDC) has been using digital marketing platforms to promote its services and reach out to its stakeholders, customers and clients. This was meant to augment traditional marketing platforms such as television, radio and newspapers, which were not reaching out to all stakeholders due to geographical spread. As a result, the Botswana HRDC decided to incorporate digital marketing in its Marketing Communications Strategy. After this shift, it became necessary to know whether digital marketing platforms, mainly Facebook and Twitter, were achieving the intended results. The study sought to investigate the effectiveness and efficiency of digital marketing on the promotion of Botswana HRDC’s services. The study targeted Botswana HRDC stakeholders, customers and clients. A mixed‐methods research approach was used. Purposive sampling was used to select 420 respondents, of which 348 answered a quesƟonnaire, while 26 participated in interviews, and two focus–group discussions were conducted with seven and 13 respondents, respectively. The response rate was 82.4 per cent. The findings suggest that participants generally preferred to use digital marketing; however, due to the unaffordability of data to some and inaccessibility of the internet in rural areas, some still preferred traditional marketing platforms. The findings also showed a relationship between the use of digital marketing platforms and the type of stakeholder, age, position, location and level of education. The findings further recommended the use of Instagram, WhatsApp and Pinterest. The significance of this study is that the research findings inform Botswana HRDC on how to plan for its next strategic plan of 2021–2026 on digital capacity building, agility, management, budgeting and how best to exploit digital marketing for reaching out to all types of stakeholders.
Universities' Contributions to Entrepreneurship and Social Innovation
Authors: Molina Sánchez Rubén , Hernández García Dra. Patricia
Published: February 2022

The general objective of this research work is to know if the university context, attitudes, norms, and perception of behaviour control influence the intention of social entrepreneurship and social innovation in undergraduate students from the areas of economics, administrative and social. The methodology was based on the Global Survey of University Entrepreneurship Students -GUESSS- in which 34 countries have participated since 2011, with a sample of more than 150,000 students per year. The results by lineal regression and R show that the university context, attitude towards behaviour and subjective norms have a low influence on entrepreneurial intentions. However, they should not be neglected since they generate an effect on entrepreneurial intentions, which is important to highlight in the perceived behavioural control of the ease or difficulty of becoming an entrepreneur.
Vanishing dispersion limit for Schrödinger-improved Boussinesq system in two space dimensions
Authors: Ozawa Tohru , Tomioka Kenta
Published: February 2022

We study the vanishing dispersion limit of strong solutions to the Cauchy problem for the Schrödinger-improved Boussinesq system in a two dimensional domain. We show an explicit representation of limiting profile in terms of the initial data. Moreover, the first approximation is also represented as a pair of solutions of a linear system with coefficients and forcing term given by the limiting profile.
Peripheral Transport Proteins Were Associated with 4-Year Cognitive Decline in APOE ɛ4 Non-Carriers: A Longitudinal, Population-Based Study
Authors: Gao Ling , Dang Liangjun , Wei Shan , Hu Ningwei , Gao Fan , Peng Wei , Shang Suhang , Zhao Yi , Chen Chen , Guo Xiaojuan , Huo Kang , Wang Jingyi , Wang Jin , Qu Qiumin
Published: February 2022

Background: Soluble low-density lipoprotein receptor-related protein-1 (sLRP1) and soluble receptor of advanced glycation end products (sRAGE) play major roles in peripheral clearance of amyloid-β (Aβ). Objective: To determine the relationship between baseline sLRP1/sRAGE and early cognitive decline in a longitudinal study and explore the possible effect of apolipoprotein E (APOE) on their association. Methods: Cognitively normal subjects were followed-up for 4 years. The baseline plasma levels of sLRP1 and sRAGE were measured using commercial ELISA kits. Global cognition was evaluated by Mini-Mental State Examination (MMSE), and cognitive decline was defined as a ≥2-point decrease of MMSE after 4 years. The association between baseline sLRP1/sRAGE and 4-year cognitive decline were analyzed using logistic regression analysis. Interaction analysis was performed to discover the potential effect of APOE genotype on the relationship. Results: 769 participants were included in the final analysis, with 122 subjects (15.86%) were cognitive decline. Baseline sLRP1/sRAGE levels were not associated with 4-year cognitive decline after multivariable adjustments in the total cohort. However, there was significant interaction effect between sRAGE and APOE genotype on cognitive decline (adjusted odds ratio [OR] = 2.09, 95% confidence interval [CI]: 1.13–3.86, p = 0.019). Lower levels of sRAGE were associated with increased risk of cognitive decline among APOE ɛ4 non-carriers (adjusted OR = 1.60, 95% CI: 1.04–2.48, p = 0.034). Conclusion: Individuals with lower levels of sRAGE had an increased risk of 4-year cognitive decline in APOE ɛ4 non-carriers, indicating that the association between sRAGE and cognitive decline might depend on the APOE genotype. However, the specific mechanisms need to be further elucidated.
Plasma Cholesterol Levels as Potential Nutritional Biomarkers for Lewy Body Dementia
Authors: Dou Yuchao , Liu Shuai , Li Yuqing , Wu Hao , Chen Hui , Ji Yong
Published: February 2022

Background: The relationship between cholesterol level and the risk of developing Alzheimer’s disease has been well established, but the relationship between cholesterol level and Lewy body dementia (LBD) is still not well known. Objective: The aim of this case-control study was to explore the association between blood cholesterol levels and LBD in Chinese older adults. Methods: A total of 65 patients with LBD and 110 older adult controls were enrolled during the study period. The levels of triglyceride, total cholesterol, low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), and fasting glucose were measured separately. The associations between LBD, blood cholesterol levels, and fasting glucose levels were assessed using multiple binary logistic regression analyses adjusted for multiple covariates. Results: Increased plasma LDL-C levels and lower HDL-C levels were independently associated with the risk of LBD in models adjusted for age, sex, education, alcohol use status, smoking status, and vascular disorders. Higher fasting glucose levels may be associated with the risk of LBD. Conclusion: The results of this study suggest that elevated levels of LDL-C and reduced levels of HDL-C were associated with LBD development and therefore are potential nutritional risk factors for LBD. Adjusting diet and individualized and effective cholesterol-lowering therapy in high-risk adults may aid in the prevention or management of LBD.
Markers of Cerebrovascular Injury, Inflammation, and Plasma Lipids Are Associated with Alzheimer’s Disease Cerebrospinal Fluid Biomarkers in Cognitively Normal Persons
Authors: Jansson Deidre , Wang Marie , Thomas Ronald G. , Erickson Michelle A. , Peskind Elaine R. , Li Ge , Iliff Jeffrey
Published: February 2022

Background: Alzheimer’s disease (AD) is a multifactorial process that takes years to manifest clinically. We propose that brain-derived indicators of cerebrovascular dysfunction and inflammation would inform on AD-related pathological processes early in, and perhaps prior to neurodegenerative disease development. Objective: Define the relationship between cerebrospinal fluid (CSF) markers of cerebrovascular dysfunction and neuroinflammation with AD CSF biomarkers in cognitively normal individuals. Methods: Analytes were measured from CSF and plasma collected at baseline from two randomized control trials. We performed Pearson correlation analysis (adjusting for age, sex, APOE haplotype, and education) between markers of central nervous system (CNS) barrier disruption, cerebrovascular dysfunction, CSF inflammatory cytokines and chemokines, and plasma lipid levels. We then developed a statistical prediction model using machine learning to test the ability of measured CSF analytes and blood lipid profiles to predict CSF AD biomarkers (total tau, phospho-tau (181), Aβ42) in this clinical population. Results: Our analysis revealed a significant association between markers of CNS barrier dysfunction and markers of cerebrovascular dysfunction, acute inflammatory responses, and CSF inflammatory cytokines. There was a significant association of blood lipid profiles with cerebrovascular injury markers, and CSF inflammatory cytokine levels. Using machine learning, we show that combinations of blood lipid profiles, CSF markers of CNS barrier disruption, cerebrovascular dysfunction and CSF inflammatory cytokines predict CSF total tau, p-tau, and, to a lesser extent, Aβ42 in cognitively normal subjects. Conclusion: This suggests that these parallel pathological processes may contribute to the development of AD-related neuropathology in the absence of clinical manifestations.
Alzheimer’s Disease Diagnostics Using miRNA Biomarkers and Machine Learning
Authors: Xu Amy , Kouznetsova Valentina L. , Tsigelny Igor F.
Published: February 2022

Background: The current standard for Alzheimer’s disease (AD) diagnosis is often imprecise, as with memory tests, and invasive or expensive, as with brain scans. However, the dysregulation patterns of miRNA in blood hold potential as useful biomarkers for the non-invasive diagnosis and even treatment of AD. Objective: The goal of this research is to elucidate new miRNA biomarkers and create a machine-learning (ML) model for the diagnosis of AD. Methods: We utilized pathways and target gene networks related to confirmed miRNA biomarkers in AD diagnosis and created multiple models to use for diagnostics based on the significant differences among miRNA expression between blood profiles (serum and plasma). Results: The best performing serum-based ML model, trained on filtered disease-specific miRNA datasets, was able to identify miRNA biomarkers with 92.0% accuracy and the best performing plasma-based ML model, trained on filtered disease-specific miRNA datasets, was able to identify miRNA biomarkers with 90.9% accuracy. Through analysis of AD implicated miRNA, thousands of descriptors reliant on target gene and pathways were created which can then be used to identify novel biomarkers and strengthen disease diagnosis. Conclusion: Development of a ML model including miRNA and their genomic and pathway descriptors made it possible to achieve considerable accuracy for the prediction of AD.
Association Between Body Mass Index and Incident Dementia Among Community-Dwelling Older Adults: The Shanghai Aging Study1
Authors: Lei Qiqi , Tian Hongdou , Xiao Zhenxu , Wu Wanqing , Liang Xiaoniu , Zhao Qianhua , Ding Ding , Deng Wei
Published: February 2022

Background: The relationship between body mass index (BMI) and dementia is inconclusive. Undesirable loss of fat-free mass is a risk factor for cognitive decline while obesity is also a risk factor for cardio-metabolic disorders among the older adults. Objective: This study aimed to examine the association between BMI and incident all-cause dementia among Chinese older adults using a prospective study. Methods: Participants were 1,627 community residents aged 60 or older without dementia from the Shanghai Aging Study. Cox regression models, incorporated with restricted cubic splines, were used to explore a nonlinear association between baseline BMI and risk of all-cause dementia as measured by hazard ratio (HR) using both frequentist and Bayesian approach. Results: We diagnosed 136 incident dementia cases during the mean follow-up of 5.3 years. Compared with moderate BMI (18.5–24.0 kg/m2), low BMI (< 18.5 kg/m2) were related to an increased risk of dementia with the HR as 3.38 (95% CI 1.50–7.63), while high BMI (≥24.0 kg/m2) showed a decreased risk of dementia without statistical significance (HR = 0.91, 95% CI 0.60 to 1.39). Sensitivity analysis in participants without central obesity indicated that the association was still significant with even higher HR. Bayesian approach presented the similar results. Conclusion: Our result indicates that low BMI may contribute to high risk of incident dementia, even in individuals without central obesity.
Social Withdrawal in Huntington’s Disease: A Scoping Review
Authors: Gibson Jessie S. , Springer Kristen
Published: February 2022

Background: Huntington’s disease (HD) commonly presents with impaired social functioning. Specifically, many patients exhibit social withdrawal, or decreased engagement in social activities. Despite the frequency of social withdrawal in HD, no review has been previously published on this subject. Objective: The aim of this study was to conduct a scoping review of social withdrawal in HD. Methods: Two searches were conducted to identify relevant literature. The articles were screened by title and abstract, followed by full text review for all remaining articles. Consistent with scoping review methodology, data extraction focused on identification of broad themes and knowledge gaps. Results: Eight articles were identified that described social withdrawal in HD. Social withdrawal was exhibited by individuals with varying disease severity, and it occurred both within and outside of the home. Social withdrawal was associated with increased caregiver burden, behavioral issues, and psychiatric, cognitive, and physiological changes. Only one case study described an intervention that increased social participation in a previously withdrawn patient. Conclusion: Although social withdrawal is commonly encountered in clinical settings, this review highlights the need for prospective studies to systematically evaluate social withdrawal in HD. These studies should be designed to consider disease stage and associated HD features as well as caregiver burden and potential interventions. Additionally, objective measures of social withdrawal should be used when possible, as existing instruments measure perceptions of participation levels rather than actual withdrawal behavior. Such studies will lay the groundwork to improve social functioning and quality of life for people with HD.
Improving cross-lingual text matching with dual-level collaborative coarse-to-fine filter alignment network
Authors: Li Yan , Guo Junjun , Yu Zhengtao , Gao Shengxiang
Published: February 2022

Semantic alignment is a key component in Cross-Language Text Matching (CLTM) to facilitate matching (e.g., query-document matching) between two languages. The current solutions for semantic alignment mainly perform word-level translation directly, without considering the contextual information for the whole query and documents. To this end, we propose a Dual-Level Collaborative Rough-to-Fine Filter Alignment Network (DLCCFA) to achieve better cross-language semantic alignment and document matching. DLCCFA is devised with both a coarse-grained filter in word-level and a fine-grained filter in sentence-level. Concretely, for the query in word-level, we firstly extract top-k translation candidates for each token in the query through a probabilistic bilingual lexicon. Then, a Translation Probability Attention (TPA) mechanism is proposed to obtain coarse-grained word alignment, which generates the corresponding query auxiliary sentence. Afterwards, we further propose a Bilingual Cross Attention and utilize Self-Attention to achieve fine-grained sentence-level filtering, resulting in the cross-language representation of the query. The idea is that each token in the query works as an anchor to filter the semantic noise in the query auxiliary sentence and accurately align semantics of different languages. Extensive experiments on four real-world datasets of six languages demostrate that our method can outperform the mainstream alternatives of CLTM.
Data governance in smart cities: Challenges and solution directions
Authors: Choenni Sunil , Bargh Mortaza S. , Busker Tony , Netten Niels
Published: February 2022

Today, our environment and the objects therein are equipped with an increasing number of devices such as cameras, sensors, and actuators, which all together produce a huge amount of data. Furthermore, we observe that citizens generate data via social media applications running on their personal devices. Smart cities and societies are seeking for ways to exploit these vast amounts of data. In this paper, we argue that to take full advantage of these data, it is necessary to set up data governance properly, which includes defining, assigning, and allocating responsibilities. A proper setting up of data governance appears to be a challenging task since the data may be used irresponsibly, thoughtlessly and maliciously, resulting in many (un)wanted side effects such as violation of rules and regulations, human rights, ethical principles as well as privacy and security requirements. We elaborate on the key functionalities that should be included in the governance of a data ecosystem within smart cites, namely provisioning the required data quality and establishing trust, as well as a few organizational aspects that are necessary to support such a data governance. Realizing these data governance functionalities, among others, asks for making trade-offs among contending values. We provide a few solution directions for realizing these data governance functionalities and making trade-offs among them.
Monitoring clinical exposure index and deviation index for dose optimization based on national diagnostic reference level: Focusing on general radiography of extremities
Authors: Park Hyemin , Yoon Yongsu , Kim Eunhye , Jeong Hoiwoun , Kim Jungsu
Published: February 2022

BACKGROUND: The International Electrotechnical Commission established the concept of the exposure index (EI), target exposure index (EIT) and deviation index (DI). Some studies have conducted to utilize the EI as a patient dose monitoring tool in the digital radiography (DR) system. OBJECTIVE: To establish the appropriate clinical EIT, this study aims to introduce the diagnostic reference level (DRL) for general radiography and confirm the usefulness of clinical EI and DI. METHODS: The relationship between entrance surface dose (ESD) and clinical EI is obtained by exposure under the national radiography conditions of Korea for 7 extremity examinations. The EI value when the ESD is the DRL is set as the clinical EIT, and the change of DI is then checked. RESULTS: The clinical EI has proportional relationship with ESD and is affected by the beam quality. When the clinical EIT is not adjusted according to the revision of DRLs, there is a difference of up to 2.03 in the DI value and may cause an evaluation error of up to 1.6 times for patient dose. CONCLUSIONS: If the clinical EIT is periodically managed according to the environment of medical institution, the appropriate patient dose and image exposure can be managed based on the clinical EI, EIT, and DI.
Invarianza factorial de una medida de burnout académico entre estudiantes universitarios de Perú, México y Colombia
Authors: Dominguez-Lara Sergio , Alarcón-Parco Danitsa , Fernández-Arata Manuel , Tamayo-Agudelo William , Bernal-Vargas Liliana , Campos-Uscanga Yolanda
Published: February 2022

The aim of this study was to analyze the measurement invariance of a scale of academic emotional exhaustion among university students in Peru (n = 472; 76.06% women; Mage = 20.64), Mexico (n = 362; 66.3% women; Mage = 21.06), and Colombia (n = 288; 88.19% women; Mage = 21.78). The internal structure was analyzed with a confirmatory factor analysis in order to verify the single dimensionality of the Emotional Exhaustion Scale (ESS) in each sample, whereas the model’s invariance was analyzed with a multi-group factor analysis. The results showed that the one-dimensional model shows favorable evidence in each sample regard their factor loadings and reliability, and it was invariant across countries regarding its structure (configural invariance), factor loadings (metric invariance), thresholds (strong invariance), and residuals (strict invariance). Although additional research is needed, the ECE appears to be a promising measure to use among Peruvian, Mexican, and Colombian college students.
The Role of Spiritual Intelligence and Distress Tolerance on Coronavirus Anxiety in Students
Authors:   Department of Psychology, Quchan Branch, Islamic Azad University, Quchan, Iran., Mohammadipour Mohammad , Afzood Abdolreza ,   Department of Psychology, Bojnourd Branch, Islamic Azad University, Bojnourd, Iran., Zolfaghari Shadi ,   Department of Clinical Psychology, Faculty of Psychology & Educational Sciences, Allameh Tabataba’i University, Tehran, Iran., Salmabadi Mojtaba ,   Department of Counseling, Faculty of Psychology & Educational Sciences, Allameh Tabataba'i University, Tehran, Iran.
Published: February 2022

Background and Objectives: The widespread prevalence of Coronavirus Disease 2019 (COVID-19) has caused stress, anxiety, and worry in different groups, including students. Thus, this study aimed to determine the role of spiritual intelligence and distress tolerance in predicting COVID-19 anxiety in students. Methods: This was a correlation and regression modeling (prediction) study. The statistical population of the study included all male students of Farhangian University of Shahid Bahonar Campus in Birjand City, Iran, in the academic year of 2020-2021. Accordingly, 260 individuals were selected by the convenience sampling method; they volunteered to participate in the study and virtually completed the King (2008) Spiritual Intelligence Questionnaire, Simon and Gaher (2005) Anxiety Tolerance Questionnaire, and Alipour et al.’s (2020) Corona Disease Anxiety Scale. Pearson correlation test and multiple regression analysis were employed in SPSS to analyze the collected data. Results: The present study results indicated an inverse and significant correlation between distress tolerance (r= -0.666), spiritual intelligence (r= -0.618), and COVID-19 anxiety (P<0.01). Additionally, the achieved results revealed that spiritual intelligence (33.6%) and anxiety tolerance (38.8%) predicted the variance of coronary anxiety. Conclusion: According to the collected results, by increasing the tolerance of anxiety and spiritual intelligence and their dimensions, students’ COVID-19-induced anxiety can be reduced. Therefore, in programs based on reducing COVID-19 anxiety, more attention to distress tolerance, spiritual intelligence, and its promotion in students seems necessary
Pendampingan Guru Madrasah di Kota Serang dalam Pembuatan Alat Praktikum Fisika Berbasis Higher Order Thinking Skills (HOTS)
Authors: Saefullah Asep , Oktarisa Yuvita , Fatkhurrokhman Muhammad , Nulhakim Lukman , Rostikawati Diana Ayu
Published: February 2022

Madrasah is one of the formal educational institutions that aims to develop students' potential to the maximum. The skills acquired by students are expected to be sufficient provisions for students to compete globally but still pay attention to local wisdom. Madrasah teachers must be able to equip themselves to be able to become reliable facilitators so that they can lead students to the gates of independence. Madrasah teachers must equip students to have Higher Order Thinking Skills (HOTS). HOTS can equip madrasah students to have the ability to think critically, creatively, logically, and systematically. Practicum activity is one of the lessons that can be done so that students have HOTS. However, madrasah teachers are often confronted with the inadequacy of the school's physics practicum tools. Through this community service activity, teachers receive assistance on making physics practicum tools and their guidelines. In addition, teachers also receive assistance on how to manage learning that can train HOTS. The results of community service show that madrasah teachers can make physics practicum tools that can be used in HOTS-based learning.
SOSIALISASI PEMANFAATAN MULTIMODEL DALAM PEMBELAJARAN PADA GURU SD NEGERI NO. 122372 PEMATANGSIANTAR
Authors: Simaremare Juni Agus , Sianipar Herna Febrianty
Published: February 2022

Participants in this multimode socialization activity were the teachers of SD Negeri No. 122372 Pematangsiantar, totaling 10 people. This socialization activity was carried out on Monday-Tuesday, 23-24 October 2018 starting at 09.00 WIB. This socialization activity aims to: (1) provide knowledge to teachers of SD Negeri No. 122372 Pematangsiantar nature and stages of implementation of multimodel in learning; (2) increase the creativity of SD Negeri No. 122372 Pematangsiantar in the learning process in the classroom. The method of implementing Community Service Activities is carried out in the form of socialization and direct practice in the classroom. This multimodel socialization activity has been carried out well according to the schedule of activities, starting from the initial, core and final activities. In general, teachers have been able to apply multimodel in learning according to the first phase to the fifth phase. This can be proven from 10 respondents 24.04% voted strongly agree that the use of multi-models in learning is very important and useful, while 75.96% said they agreed that the use of multi-models in learning is very important and useful.
Integritas Dan Kepemimpinan Milenial: Kasus Pada HR Leader
Authors: Arifin Antoni Ludfi , Takrim M.
Published: February 2022

Generasi milenial merupakan generasi yang tumbuh di tengah berkembangnya teknologi dengan pesat. Generasi ini diharapkan sebagai penerus generasi sebelumnya untuk menjadi pemimpin di masa depan. Tujuan dari penelitian ini adalah untuk melihat nilai-nilai integritas pada pemimpin milenial sehingga mampu memberikan pengaruh yang kuat terhadap bawahannya dalam memajukan organisasi. Penelitian ini adalah penelitian kuantitatif deskriptif dengan melakukan survei terhadap HR Leader. Data diperoleh dari para milenial pada rentang usia 20—40 tahun dengan posisi minimal supervisor di unit kerja/divisi/departemen SDM sebanyak 107 responden. Data kemudian dianalisis dan diinterpretasikan sehingga menjadi dasar dan rekomendasi kepemimpinan milenial. Dari penelitain ini didapati bahwa integritas, dengan nilai kejujuran, amanah, komitmen, dan kesetiaan telah dijalankan dengan baik. Nilai integritas tersebut merupakan modal penting yang harus dimiliki oleh seorang individu yang akan menjadi pemimpin khususnya pada generasi milenial.
Strategi Dinas Perindustrian Dan Perdagangan Kota Palangka Raya Dalam Meningkatkan Pengelolaan Pasar Tradisional Kahayan
Authors: Sari Mita , Ismawati Ismawati
Published: February 2022

Di Kota Palangka Raya sekarang ini terjadi fenomena menjamurnya pasar modern ditengah – tengah keberadaan pasar tradisional hal ini menimbulkan banyaknya persepsi di masyarakat yang beragam. Tujuan penelitian ini untuk mengetahui strategi dinas perindustrian dan perdagangan kota palangka raya dalam meningkatkan pengelolaan pasar tradisional Kahayan.

Berdasarkan hasil penelitian, Strategi Pemerintah Daerah dalam Pengelolaan Pasar Tradisional sudah berjalan cukup baik. Pemerintah Kota sendiri senantiasa memberikan anggaran untuk pengelolaan pasar. Pada masa Covid-19 seperti saat ini Pemerintah Kota juga menerapkan layanan berbelanja online dan pesan antar guna menjauhi penyebaran Covid-19.

Saran yang dapat diberikan dalam penelitian ini adalah 1) Diharapkan bagi Pemerintah Kota yang bertugas dalam pengelolaan pasar selalu melakukan pengawasan terhadap Pasar Tradisional Kahayan. 2) Diharapkan bagi Dinas Perindustrian Dan Perdagangan Kota Palangka Raya selalu mengadakan sosialisasi terhadap pedagang agar para pedagang memenuhi segala bentuk tata tertib demi kenyaman bersama. 3) Bagi masyarakat pedagang yang menggunakan lahan atau toko/ kios/ lapak diharapkan selalu mentaati peraturan yang di keluarkan oleh Pemerintah Kota.
Pengembangan Website Dan Sistem Informasi Desa Di Desa Pangkan Kecamatan Paku Kabupaten Barito Timur
Authors: Matatula Frengklin , Rosmiati Rosmiati
Published: February 2022

Saat ini dunia informasi berkembang dengan pesat, ditandai dengan adanya pemanfaatan website desa guna pengenalan desa tersebut, website sebagai penyampai informasi keberadaannya kini sudah menjadi kebutuhan. Manfaat internet cukup besar dirasakan terutama dalam dunia bisnis, hiburan dan pendidikan dan juga pemerintahan. Desa pangkan adalah salah satu desa yang terdapat di Kecamatan Paku kabupaten Barito Timur. Desa Pangkan adalah suatu Instansi Pemerintahan Dalam Negeri yang bergerak di bidang pelayanan masyarakat mengalami kendala dalam sistem pengenalan struktur organisasi, kegiatan – kegiatan, lokasi, yang saat ini hanya dikenal oleh masyarakat sekitar saja. Dengan perkembangan Teknologi Informasi, mendorong Penulis untuk merancang website Profil Desa Pangkan dengan pembuatan website ini diharapkan berjalan dengan baik maka akan mempermudah dalam mengenalkan potensi – potensi , kegiatan,di Desa pangkan Serta masyarakat dapat mengetahui perkembangan yang terjadi Di Desa pangkan khususnya masyarakat sekitar Desa pangkan dan lebih luasnya dapat dikenal Oleh seluruh masyarakat di Dunia . Tujuan penelitian ini adalah membangun website Profil Desa pangkan, Kecamatan Paku, Kabupaten Barito Timur. Manfaat dari penelitian ini adalah selain yang tertera diatas diharapkan dengan adanya webiste pada Desa pangkan dapat mengoptimalkan dalam menyampaikan informasi tentang stuktur organisasi potensi yang ada di Desa pangkan. Metode penelitian ini pengumpulan informasi,analisis data, perancangan, pemograman, uji coba dan implementasi. Dengan dibangunnya website profil Desa pangkan mempermudah dalam memperkenalkan Desa pangkan sehingga dapat dikenal oleh masyarakat luas khususnya masyarakat Desa pangkan tidak harus datang langsung ke Desa pangkan cukup melihat melalui wesite bisa mengetahui informasi yang ada di Desa pangkan

Kata Kunci : Website, Desa Pangkan
Implementasi Finite State Automata Pada Aplikasi Simulasi Vending Machine Frozen Food
Authors: Sudrajat Agung , Gata Windu , Hermaliani Eni Heni , Kurniawati Laela , Frieyadie Frieyadie
Published: February 2022

Frozen food adalah produk makanan yang telah dikemas dan disimpan beku dalam freezer sehingga siap untuk dimasak dan dikonsumsi pada waktu tertentu. Kebiasaan masyarakat kota yang sibuk dengan pekerjaannya menjadikan olahan frozen food sering dijadikan alternatif makanan untuk keluarga di rumah. permasalahan yang ada di masyarakat adalah masyarakat ingin penyajiannya lebih cepat dan praktis serta bisa mendapatkan makanan tersebut dimana saja. Oleh sebab itu kami memberikan rekomendasi implementasi dibuat sebuah mesin otomatis yang bisa menjawab permasalahan tersebut yaitu dengan adanya vending machine frozen food. Pelaksanaan penelitian ini meliputi tiga tahapan diantaranya yaitu perancangan finite state automata (FSA) vending machine frozen food, pengujian finite state automata (FSA) vending machine frozen food dan konsep desain vending machine frozen food. Agar lebih menarik untuk dipandang mata dan mengundang selera makan frozen food kami kemas dalam kemasan bento yaitu menggunakan konsep one dish meal atau hidangan sepinggan yang mengandung gizi yang lengkap. Penerapan konsep FSA pada frozen food vending machine ini dapat menjadi sebuah alternatif dalam membuat rancangan berbagai jenis vending machine.
Faktor yang Berhubungan dengan Pemilihan Alat Kontrasepsi IUD pada Pasangan Usia Subur di Puskesmas Banjarejo Kota Madiun
Authors: Perwira Reky Galih , Ratnawati Riska , Abidin Zaenal
Published: February 2022

Intra-Uterine Device (IUD) is one of the effective contraceptives to prevent or delay pregnancy, besides being effective, the IUD has other advantages, namely having a long period of use. The purpose of this study was to analyze the factors associated with the selection of IUD contraception in couples of reproductive age. In this research, the researcher uses descriptive quantitative research as an approach. The research method uses is an analytical survey while the type of research is cross-sectional. They are 90 population as respondents with the number of samples as 73 respondents. The results of the chi-square test showed that there was a significant relationship between independent variables, namely knowledge (p-value = 0.019), acceptance of family planning information (p-value = 0.027), and husband's support (p-value = 0.010) with the choice of IUD contraception in couples of reproductive age. The researcher concludes that there is a relationship between knowledge, acceptance of family planning information, and husband's support with the choice of IUD contraception at the couples of reproductive age. From this research, the suggestion is that this research can be used as a reference for further research. The researcher hopes that further researchers will add the independent variables of the environment and the support of health workers.
Perbandingan Nilai Daya Dukung Fondasi Dangkal Menurut Metode Terzaghi Dan Meyerhof
Authors: Asngari Hisam , Gandi Suradji , Sarie Fatma
Published: February 2022

In every building, a foundation is needed as a strong and sturdy building foundation. The foundation aims to support the building and pass the load on the building above it to a layer of soil that is strong enough to have a bearing capacity. To calculate the carrying capacity of the soil, there are many formulas that can be used. The results of each of these formulas produce different carrying capacity values. The purpose of this study is to calculate and analyze the bearing capacity of shallow foundations from the results of hand boring with the Terzaghi and Meyerhof methods. The results showed that the carrying capacity of the shallow foundation soil in the Terzaghi method was smaller than that of the Meyerhof method. The value of the terzaghi method is 353,443 KN /m2, while the Meyerhof method has increased by 70,094%, with a value of 601,185 KN /m2.
Penerapan Metode Artikulasi Untuk Meningkatkan Aktivitas Belajar Pendidikan Agama Islam Siswa Kelas IV
Authors: Jumiati Jumiati
Published: February 2022

Untuk meningkatkan Aktivitas belajar siswa maka pada penelitian ini digunakan metode artikulasi dalam pelajaran PAI siswa kelas IV SDN 14 Palangka Kota Palangka Raya. Penelitian ini bertujuan untuk meningkatkan aktivitas belajar siswa di SDN 14 Palangka Kota Palangka Raya.

Penelitian ini merupakan Penelitian Tindakan Kelas ( Classroom Action Reseach) dilakukan di SDN 14 Palangka Kota Palangka Raya Penelitian ini dilakukan dalam dua siklus dan tiap siklus dilakukan dalam dua kali pertemuan. Agar penelitian tindakan kelas ini berhasil dengan baik tanpa hambatan yang mengganggu kelancaran penelitian, peneliti menyusun tahapan-tahapan yang dilalui dalam penelitian tindakan kelas, yaitu: 1) Perencanaan/persiapan tindakan, 2) Pelaksanaan tindakan, 3) Observasi, dan Refleksi.

Berdasarkan hasil penelitian, maka dapat diketahui bahwa terjadinya peningkatan aktivitas belajar siswa dalam pelajaran PAI, Dimana sebelum diterapkannya metode artikulasi, keaktifan siswa memperoleh persentase rata-rata sebesar 46% siswa yang aktif. Namun setelah diterapkannya strategi tersebut, keaktifan siswa meningkat menjadi 61%. Sedangkan pada siklus kedua, keaktivan siswa tercapai pada persentase rata-rata 80% dengan demikian penggunaan metode artikulasi dapat meningkatkan aktivitas belajar siswa kelas IV.
Meningkatkan Prestasi Belajar Siswa Menulis Slogan (BI) Dan Penggolongan Makhluk (IPA) Menggunakan Metode Konstruktivisme
Authors: Lenia Lenia
Published: February 2022

Berdasarkan hasil wawancara dengan guru bidang studi bahasa Indonesia di VI SD Negeri 4 Panarung didapatkan bahwa murid kelas VI SD Negeri 11 Palangka mengalami kesulitan dalam pembelajaran menulis khususnya menulis slogan dan materi penggolongan Hewan. Siswa terkadang sulit membedakan ciri-ciri slogan dengan konteks.

Kegiatan pembelajaran di sekolah menunjukkan kegiatan pembelajaran menulis belum optimal. Hal tersebut ditunjukkan kurang mampunya siswa dalam mengemukakan pendapat dan gagasannya secara kreatif serta kurang mampu mendapatkan dan mengumpulkan informasi yang aktual sebagai bahan tulisan. Tujuan penelitian ini adalah untuk mengetahui peningkatan kemampuan menulis slogan dan materi Ilmu Pengetahuan Alam dengan metode konstrutivistik

Penelitian ini merupakan penelitian tindakan kelas. Penelitian ini dilakukan oleh guru pada waktu mengajar di dalam kelas dan tujuannya untuk memperbaiki dan meningkatkan pembelajaran dengan menggunakan metode konstruktivistik.

Hasil Penlitian Penerapan metode konstruktivistik dapat meningkatkan kemampuan dan hasil belajar siswa Peningkatan ini dapat dilihat dari nilai rata-rata siklus I (72,02) dan siklus II (79,32).
Penerapan Model Pembelajaran Kooperatif Tipe Student Teams – Achievement Divisions (STAD) Pada Pembelajaran PAK
Authors: Norenawati Norenawati
Published: February 2022

Penelitian ini dilatarbelakangi oleh data awal hasil observasi, diketahui bahwa penyebab rendahnya hasil belajar siswa dalam belajar Pendidikan Agama Kristen di kelas VI SDN 1 Palangka adalah karena pembelajaran masih didominasi oleh guru. Untuk meningkatkan hasil belajar, maka guru menggunakan model pembelajaran kooperatif tipe STAD.

Penelitian ini adalah Penelitian Tindakan Kelas (PTK) yang terdiri dari 2 siklus, tiap-tiap siklus terdiri dari 2 pertemuan. Subjek penelitian adalah siswa kelas VI yang beragama Kristen yang berjumlah 9 orang. Model Pembelajaran yang digunakan adalah Model Pembelajaran Kooperatif Tipe Student Teams– Achievement Divisions (STAD).

Hasil penelitian menunjukkan bahwa hasil belajar Pendidikan Agama Kristen materi :”Muliakanlah Tuhan dengan Belajar” meningkat. Hal ini ditunjukkan dari peningkatan ketuntasan belajar siswa dalam siklus I 44% dan siklus II 89%.
Peningkatan Hasil Belajar Peserta Didik Dengan Menggunakan Metode Make A Match Pada Materi Ciri Khusus Makhluk Hidup Di Kelas VI
Authors: Alviana Alviana
Published: February 2022

Berhasilnya tujuan pembelajaran ditentukan oleh banyak faktor diantaranya adalah faktor guru dalam melaksanakan proses belajar mengajar, karena guru secara langsung dapat mempengaruhi, membina dan meningkatkan kecerdasan serta keterampilan siswa. Penggunaan metode “Make A Match” diharapkan dapat meningkatkan aktivitas siswa dalam proses belajar mengajar sehingga dalam proses belajar mengajar itu aktivitasnya tidak hanya didominasi oleh guru, dengan demikian siswa akan terlibat secara fisik, emosional dan intelektual yang pada gilirannya diharapkan konsep tentang ciri khusus makhluk hidup yang diajarkan oleh guru dapat dipahami oleh siswa.

Penulisan ini bertujuan untuk membuktikan adanya peningkatan pemahaman siswa kelas VI SD Negeri 4 Menteng, setelah menerapkan metode make a match pada pelajaran IPA tentang ciri khusus makhluk hidup.Pada tahap awal, ketuntasan belajar siswa hanya mencapai 42% saja atau hanya 9 anak yang dinyatakan tuntas dalam belajar. Pada siklus I setelah menerapkan metode make a match, maka diperoleh data yang menunjukkan adanya peningkatan pemahaman siswa. Data yang diperoleh menyebutkan dari 21 siswa, 16 anak atau 76% dinyatakan tuntas dalam belajar dan 5 anak atau 24% belum tuntas dalam belajar. Dari hasil tersebut maka dilanjutkan pada siklus II dan hasilnya menyebutkan peningkatan pemahaman siswa yang signifikan, yaitu siswa tuntas 100 %.

Berdasarkan hasil penelitian yang diperoleh, maka disarankan kepada guru hendaknya dalam pelaksanaan pembelajaran selalu menerapkan metode yang dapat merangsang keterlibatan siswa serta menerapkan metode yang disesuaikan dengan karakteristik materi yang disampaikan.
Problematika Pembelajaran Daring Mata Pelajaran Matematika Kelas V Di Sd Negeri 5 Menteng
Authors: Riadin Agung , Monica Hestya
Published: February 2022

Penelitian ini bertujuan untuk mengetahui bahwa pembelajaran daring mata pelajaran matematika masih kurang efektif dibandingkan dengan pembelajaran tatap muka secara langsung. Terutama Konten materi yang disampaikan secara daring belum tentu dipahami semua peserta didik. Kemampuan guru terbatas dalam menggunakan teknologi pada pembelajaran daring. Keterbatasan guru dalam melakukan kontrol saat berlangsungnya pembelajaran daring. Hal ini antara lain disebabkan aplikasi yang digunakan tidak menyajikan menu forum diskusi untuk menjelaskan atau menyampaikan materi.

Peserta didik tidak memiliki perangkat Handphone/gadget yang digunakan sebaagai media pembelajaran daring. Kalaupun ada, itu milik orang tua mereka. Jika belajar daring, mereka harus bergantian menggunakannya dengn orang tua mereka dan mendapat giliran setelah orang tua pulang bekerja. Pendekatan yang digunakan digunakan dalam penelitian ini adalah pendekatan kualitatif.

Hasil penelitian mengungkapkan bahwa problematika pembelajaran daring mata pelajaran matematika kelas V di SD Negeri 5 Menteng Kota Palangka Raya. Yaitu, peserta didik masih kesulitan menggunakan aplikasi classroom kadang mereka merasa kebinggungan mencari materi atau tugas yang diberikan oleh guru melalui aplikasi tersebut , alat elektronik penunjang pembelajaran daring seperti handphone karna orang orang tua peserta didik yang menggunakan handphone yang bukan android, peserta didik yang kehabisan kuota internet saat melaksanakan pembelajaran daring dan jaringan HP yang lelet. Faktor-faktor inilah yang memunculkan problematika pembelajaran daring mata pelajaran matematika kelas V di SD Negeri 5 Menteng.
Evaluation of the Impact of Different Types of Uncoupling on the Processing Capacity of Hump Yards
Authors: Mikusova Miroslava , Khajimuhamedova Matljuba , Zukowska Joanna , Mackun Tomasz
Published: February 2022

The paper considers the issue of evaluating the impact of different types of uncoupling to increase the processing capacity of hump yards to ensure high technical-economic indicators in the conditions of limited capital funds. Moreover it describes the mathematical formulation of the sorting slide. For the mathematical formulation, the sorting slide is taken as a surface that is uniquely projected onto a horizontal plane. Based on the results of calculations, more accurate data on the speeds of movement along the downhill part of the slide are determined. This data is compared with experimental results.