bluuebunny/crossref_metadata_2025_split huggingface dataset:
KERAN OTOMATIS SEBAGAI SOLUSI PENERAPAN PERILAKU HIDUP BERSIH DAN SEHAT DI MADRASAH IBTIDAIYAH MUHAMMADIYAH 1 BEJI TIMUR DEPOK
Authors: Supriyanto Toto 
Published: September 2021

Abstract
Covid-19 pandemic has affected the education sector. Having implemented physical distancing policy to stop virus transmission in the second semester of 2019-2020 made learning from home policy for school children by using internet access. Almost all schools undergo learning from home during pandemic covid-19 including schools in Depok, West Java. To protect student health conditions returning study at school, infrastructure for health and clean sanitary system must be strengthened. The telecommunication study program of the Electronic Engineering department of Politeknik Negeri Jakarta offers electric washing hand tools or electric washbasin at Islamic Madrasa Muhammadiyah 1, Beji Timur Depok. This elementary school is a partner for the community development program of the study program. Washbasins are placed in front of classes equipped with a water tap as well as an appropriate drainage system. Water tap is built by using an infrared sensor which is based on microcontroller Atmega 328p. This electric water tap enables students and teachers to wash their hands merely by getting closer their hands on the water tap. Water will be poured and be stopped automatically.

Keywords –Covid-19, electric water tap, health system, washbasin.

Abstrak
Akibat adanya pandemi virus Corona yang disebut COVID-19, dunia pendidikan ikut terdampak akibatnya. Dengan berlakunya Lock down dan Physical distancing, pada semester genap 2019-2020 pembelajaran dilakukan dari rumah dengan menggunakan bantuan teknologi internet. Hampir semua sekolah melakukan hal yang sama, apalagi Depok yang masuk zona merah dari pandemi COVID19. Siswa dapat hidup sehat dengan adanya sarana prasarana di rumah masing-masing, misalkan untuk cuci tangan menggunakan sabun dan air mengalir. Setelah pandemi kebiasan hidup sehat harus tetap dilanjutkan. Pembelajaran kembali ke model semula yaitu face to face. Sarana prasarana PHBS harus disiapkan disekolah. Program studi Telekomunikasi Jurusan Teknik Elektro menawarkan membuat tempat cuci tangan atau wastafel di Madrasah Ibtidaiyah Muhammadiyah 1 Beji Timur sebagai mitra pelaksanaan pengabdian kepada masyarakat program studi. Wastafel dipasang di depan kelas dilengkapi dengan keran air dan pembuangan air yang benar. Untuk menerapkan keilmuannya dalam bidang teknik elektro, pelaksanaan pengabdian kepada masyarakat berbasis program studi Telekomunikasi ini dibuat keran otomatis menggunakan sensor infra red berbasis mikrokontroler Atmega 328p. Dengan keran otomatis ini jika ingin mencuci tangan cukup dekatkan tangannya kepada sensor, dan otomatis air akan keluar. Jika tangan dijauhkan dari sensor otomatis air akan berhenti mengalir. Jadi tidak perlu untuk membuka keran secara manual.

Kata Kunci –covid, keran otomatis, PHBS, wastafel.
PENINGKATAN KEMAMPUAN PENULISAN SURAT DINAS DI KECAMATAN PONTANG KABUPATEN SERANG, PROVINSI BANTEN
Authors: Wulandari Linda Sari 
Published: September 2021

Abstract
Socialization and training on writing official letters were held in Kubang Puji Village, Pontang District, Serang Regency, Banten Province. The activity was carried out as a result of the collaboration of a team of Indonesian language lecturers from several different departments at the Politeknik Negeri Jakarta to jointly go down to the community to carry out service in the form of socializing and training official letters for staff in the village and sub-district environment. This activity begins with socialization which aims to regenerate public awareness to be able to use the Indonesian language properly and correctly, both orally and in writing, as well as socialize matters related to correspondence material, especially official letters. After that, the lecturer team made a direct approach to the community to carry out technical guidance on writing official letters. The result of this activity is that the community is reminded of the importance of communicating using good and correct Indonesian, as well as increasing knowledge and skills in writing official letters.

Keywords –socialization, training, official letter, Pontang District, Serang-Banten

Abstrak
Sosialisasi dan pelatihan penulisan surat dinas dilaksanakan di Desa Kubang Puji, Kecamatan Pontang, Kabupaten Serang, Provinsi Banten. Kegiatan tersebut dilaksanakan hasil kolaborasi di antara tim dosen bahasa Indonesia yang berasal dari beberapa jurusan yang berbeda di Politeknik Negeri Jakarta untuk sama-sama turun ke masyarakat untuk melakukan pengabdian berupa sosialisasi dan pelatihan surat dinas bagi para staf di lingkungan desa dan kecamatan. Kegiatan ini diawali dengan sosialisasi yang bertujuan untuk menumbuhkan kembali kesadaran masyarakat untuk dapat menggunakan bahasa Indonesia dengan baik dan benar, baik secara lisan maupun tertulis, serta menyosialisasikan juga hal-hal yang terkait dengan materi korespondensi, khususnya, surat dinas. Setelah itu, tim dosen melakukan pendekatan secara langsung dengan masyarakat untuk membimbing secara teknis dalam penulisan surat dinas. Hasil dari kegiatan ini masyarakat tersadarkan kembali akan pentingnya berkomuniasi menggunakan bahasa Indonesia yang baik dan benar, serta adanya peningkatan pengetahuan dan keterampilan dalam menulis surat dinas.
Kata kunci –sosialisasi, pelatihan, surat dinas, Kecamatan Pontang, Serang-Banten
The Relationship between Intrinsic Motivations and Commitment of Consumers in Brand Communities of Entertainment Media
Authors: Molano-Acevedo Alvaro , Rojas-Berrio Sandra , Robayo-Pinzon Oscar 
Published: September 2021

Social Networking Sites (SNSs) play an increasingly important role in the marketing of products and services. This study aims to explore the relationship between intrinsic motivations and the level of commitment of followers of the brand communities of the media that cover showbusiness. To address this issue, a cross-sectional methodological strategy was adopted in which a questionnaire with a Likert-type scale was administered to 313 users of Facebook fan pages. The main findings show that there are four groups of motivations: community spirit, enthusiasm for the brand, search for entertainment and prize chase. Each of these motivational categories features two variations in the level of commitment, with fans divided into enthusiasts and pragmatists. The findings may allow the establishment of ways to use commitment and motivation more efficiently with regard to marketing actions, something which will also contribute to SNS managers' strategic decisions.
Effect of High Jugular Bulb on the Hearing Loss Characteristics in Patients With LVAS: A Pilot Study
Authors: Kwesi Arthur Benjamin , Yu Jintao , Wang Chenlu , Wang Yonghua , Chuang Fengyi , Yan Xiaohui , Shi Wendi , Sun Yu 
Published: September 2021

ObjectiveBoth large vestibular aqueduct syndrome (LVAS) and high jugular bulb (HJB) are regarded as abnormalities commonly seen on the temporal bone CT. High jugular bulb has been found to erode the vestibular aqueduct, and there are several studies on jugular bulb vestibular aqueduct dehiscence. However, there is no study that specifically reports LVAS with concurrent HJB and its hearing loss relatedness. This study presents the pure tone audiometry differences between LVAS with HJB, and LVAS without HJB.MethodsThis was a case control study involving 36 bilateral LVAS with concurrent unilateral HJB patients, total of 72 ears. Intra-person comparison was done, by dividing ears into two groups: the case group, 36 ears (LVAS with HJB); and the control group, 36 ears (LVAS without HJB). Air conduction thresholds (250–4000 Hz), bone conduction thresholds (250–1000 Hz), and air bone gap (250–1000 Hz) were analyzed and compared between groups.ResultThere were statistically significant differences in AC thresholds at 250, 500, 2000, and 4000 Hz between the groups, p &lt; 0.05. But there was no statistical significant difference at 1000 Hz, p &gt; 0.05. There were statistical significant differences in BC thresholds at 250 and 500 Hz, p &lt; 0.05, but there was no statistical difference at 1000 Hz. There were no significant differences in air bone gap at 250, 500, and 1000 Hz between the two groups.ConclusionLVAS with concurrent HJB was found to have higher air conduction thresholds, especially at 250, 500, 2000, and 4000 Hz. Bone conduction thresholds were higher at 250 and 500 Hz. Air bone gap at 250, 500, and 1000 Hz, were not significantly higher in LVAS with concurrent HJB.
A New Prognostic Index PDPI for the Risk of Pneumonia Among Patients With Diabetes
Authors: Guo Lingxi , Song Yanyan , Li Ni , Qin Binbin , Hu Bin , Yi Huahua , Huang Jingwen , Liu Bing , Yu Liping , Huang Yi , Zhou Min , Qu Jieming 
Published: September 2021

ObjectiveRisk factors for the development of pneumonia among patients with diabetes mellitus are unclear. The aim of our study was to elucidate the potential risk factors and attempt to predict the probability of pneumonia based on the history of diabetes.MethodsWe performed a population-based, prospective multicenter cohort study of 1,043 adult patients with diabetes in China during 2017–2019. Demographic information, comorbidities, or laboratory examinations were collected.ResultsThe study included 417 diabetic patients with pneumonia and 626 no-pneumonia-onset diabetic patients. The predictive risk factors were chosen on the basis of a multivariate logistic regression model to predict pneumonia among patients with diabetes including male sex [odds ratio (OR) = 1.72, 95% confidence interval (CI): 1.27–2.33, p &lt; 0.001], age ≥ 75 years (OR = 2.31, 95% CI: 1.61–3.31, p &lt; 0.001), body mass index &lt; 25 (OR = 2.59, 95% CI: 1.92–3.50, p &lt; 0.001), chronic obstructive pulmonary disease (OR = 6.58, 95% CI: 2.09–20.7, p = 0.001), hypertension (OR = 4.27, 95% CI: 3.12–5.85, p &lt; 0.001), coronary heart disease (OR = 2.98, 95% CI: 1.61–5.52, p &lt; 0.001), renal failure (OR = 1.82, 95% CI: 1.002–3.29, p = 0.049), cancer (OR = 3.57, 95% CI: 1.80–7.06, p &lt; 0.001), use of insulin (OR = 2.28, 95% CI: 1.60–3.25, p &lt; 0.001), and hemoglobin A1c ≥ 9% (OR = 2.70, 95% CI: 1.89–3.85, p &lt; 0.001). A predictive nomogram was established. This model showed c-statistics of 0.811, and sensitivity and specificity were 0.717 and 0.780, respectively, under cut-off of 125 score.ConclusionWe designed a clinically predictive tool for assessing the risk of pneumonia among adult patients with diabetes. This tool stratifies patients into relevant risk categories and may provide a basis for individually tailored intervention for the purpose of early prevention.
Effects of Microbiota-Driven Therapy on Circulating Trimethylamine-N-Oxide Metabolism: A Systematic Review and Meta-Analysis
Authors: Miao Lina , Du Jianpeng , Chen Zhuhong , Shi Dazhuo , Qu Hua 
Published: September 2021

Aim: This study was designed to systematically evaluate the effects of microbiota-driven therapy on decreasing TMAO and its related metabolites.Methods and Results: PubMed, EMBASE and Cochrane Library databases were searched (up to July 2021). Randomized controlled trials (RCTs), compared microbiota-driven therapy (prebiotics, probiotics, or synbiotics) with placebo on decreasing TMAO and its related metabolites, were eligible. Two researchers extracted the data independently and the disagreement was resolved by a third researcher. The risk of bias of included study was evaluated using Cochrane tool (RoB 2.0). Meta-analysis, meta-regression analysis and publication bias analysis were performed by RevMan 5.3 or Stata 12.0 software. Ten studies (12 arms) involving 342 patients (168 patients in the intervention group and 174 patients in the control group) were included. Compared with the control group, microbiota-driven therapy did not reduce circulating TMAO [SMD = −0.05, 95% CI (−0.36, 0.26), P = 0.749], choline [SMD = −0.34, 95% CI (−1.09, 0.41), P = 0.373], betaine aldehyde [SMD = −0.704, 95% CI (−1.789, 0.382), P = 0.204], and L-carnatine [SMD = −0.06, 95% CI (−0.38, 0.25), P = 0.692].Conclusion: Current evidence does not support that microbiota-driven treatment reduce circulating levels of TMAO, choline, betaine aldehyde, and L-carnitine. However, given the small sample size, this conclusion needs to be proved in the future.Systematic Review Registration: PROSPERO:CRD42019119107.
Four Years of Earthquake Early Warning in Southern Iberia: 2016–2019
Authors: Carranza Marta , Mattesini Maurizio , Buforn Elisa , Zollo Aldo , Torrego Irene 
Published: September 2021

The performance of an earthquake early warning system (EEWS) for southern Iberia during the period of 2016–2019 is analyzed. The software PRESTo (PRobabilistic and Evolutionary early warning SysTem; the University of Naples Federico II, Italy) operating at the Universidad Complutense de Madrid has detected 728 events (2 &lt; Mw &lt; 6.3), with 680 earthquakes occurring in southern Iberia. Differences between the EEWS origin time and epicenter and those of the Instituto Geográfico Nacional (IGN) catalog are less than 2 s and 20 km, respectively, for 70% of the detected earthquakes. The main differences correspond to the EEWS magnitude that is underestimated for earthquakes that occurred at the west of the Gibraltar Strait (Mw differences larger than 0.3 for 70%). To solve this problem, several relationships have been tested, and a modification to those that currently use PRESTo is proposed. Other improvements, such as to densify the network or to use 3D Earth models, are proposed to decrease the time needed to issue the alert and avoid the false alerts (19 events over a total of 728 events). The EEWS has estimated the depth for 680 events and compared to those from the IGN (491 events). The performance of PRESTo during the 2020–2021 Granada swarm is analyzed. The hypocentral locations for the three largest earthquakes are close to those from the IGN (differences from 1 to 7 km for the epicenter and 0 s for the time origin), although there are some differences in their magnitude estimations that varies from 0.2 to 0.5. The PRESTo first times are 17, 25, and 41 s after the origin time. This study shows that the actual PRESTo EEWS configured for the southern Iberia may generate effective warnings despite the low seismicity rate in this region. To decrease the warning time, the geometry and density of the seismic network must be improved together with the use of 3D Earth models and on-site system approaches.
Impact of Indian Summer Monsoon Change on Ancient Indian Civilizations During the Holocene
Authors: Laskar Amzad Hussain , Bohra Archna 
Published: September 2021

A large part of South Asia receives rainfall mainly during the Indian Summer Monsoon (ISM) season of the year (Jun–Sep). The socioeconomic conditions of most of the developing countries in this region largely depend on the ISM rains. It also played important roles in rise and collapse of ancient civilizations in this region. However, the influence of the ISM on Indian ancient civilizations has not yet been fully explored though there were some attempts to correlate monsoon variation with their rise and fall. For example, in the mid to late Holocene period, Indus Valley or Harappan Civilization flourished in the western part of India from its early development, through its urbanization and eventual transformation into a rural society. Probably a prolonged decrease in the ISM rainfall caused the decline in the urban phase of the Indus Civilization around the 4.2 kyr BP global climate event. Another well-recorded early Holocene global climate event is the 8.2 kyr BP cooling event which also reportedly influenced ISM significantly, but its impact on human settlement is not clear in this region. The present study is a comprehensive review of the archaeological and climatological researches carried out on the role of ISM variability on the rise and fall of ancient Indian civilizations for the most part of the ongoing interglacial period, the Holocene. The review covers the studies on the period of the last 10 kyr as evidence suggests that human settlement and cultural developments in this region started around the beginning of this period. We have noted that the existing studies are mostly restricted to vague qualitative analysis of the weakening/strengthening of the ISM, and researches related to quantitative estimations of changes of the monsoon strengths and durations of drought events that caused collapse of civilizations are limited. Therefore, in the present analysis, emphasis has also been given on the requirement of estimating the absolute changes that might have caused cultural shifts. Some possible ways to quantitatively estimate the changes of some climate parameters are discussed.
The Ability of Edible Fungi Residue to Remove Lead in Wastewater
Authors: Jing Yanyan , Li Zongyu , Li Yameng , Lei Gao , Li Liangliang , Yang Xin , Zhang Zhilong , Yang Wenling 
Published: September 2021

Lead (Pb)-contaminated wastewater is the most common source of heavy metal ion pollution. In this study, agricultural waste edible fungi residue (EFR) was used to adsorb Pb(II) ions in wastewater as a strategy to reduce environmental pollution and minimize poisoning by Pb. The influence of Pb(II) concentration, solution pH, and EFR concentration on the removal efficiency (R) of Pb(II) was investigated with single factor design and response surface analysis. The maximum predicted R for Pb(II) was 76.34% under optimal conditions of Pb(II) concentration of 483.83 mg/L, EFR concentration of 4.99 g/L, and pH of 5.89. The actual experimental value of R reached 76.97% under these conditions. The competition of Pb(II) ions for the available adsorption sites on EFR limited the maximum R. A comparison of Fourier transform infrared spectroscopy before and after the adsorption of Pb(II), indicated that the functional groups of EFR significantly affected the effect of adsorption of heavy metals, and that the adsorption process was primarily affected by functional groups in the range of wavenumbers from 500 to 2,000 cm−1.
Female Intrasexual Competition and Its Link to Menopausal Stage, Sex Hormone Levels, and Personality Characteristics
Authors: Fiacco Serena , Arpagaus Carla , Mernone Laura , Ehlert Ulrike 
Published: September 2021

Background:Female intrasexual competition (ISC) represents a unique form of social interaction. It describes behaviors primarily applied to enhance a woman's ability to outcompete other women. Previous research suggests that female ISC is influenced by personality characteristics and sex hormones. Although these factors most likely interact to predict female ISC, no previous study has investigated those factors in parallel in order to link theories from social psychology and biology. Women at the end of the reproductive lifespan represent the ideal study population, as they allow for a controlled hormonal environment.Materials and Methods:Healthy pre- (N= 53) and postmenopausal (N= 56) women were classified according to the Stages of Reproductive Aging Workshop (STRAW+10) criteria. In the follicular phase (for premenopausal women) or on a random day (for postmenopausal women), questionnaires were administered to assess the general tendency to compete intrasexually and the tendency to compete on appearance, attention/interpersonal success, and competence. Additionally, personality characteristics (neuroticism, extraversion, openness, agreeableness, conscientiousness, and self-esteem) were assessed. On the same day, each subject provided an 8 a.m. saliva sample for estradiol, testosterone, progesterone, and dehydroepiandrosterone sulfate.T-tests tested for between-group differences and separate multiple linear regression models tested for an effect of continuous hormone levels and personality characteristics on ISC. Further models were run, testing for an interaction with menopausal stage.Results:No group differences in ISC were evident (allp&gt; 0.05). In premenopausal women, estradiol levels positively predicted the competition for attention (β = 2.103,p= 0.022). In postmenopausal women, self-esteem predicted the tendency to compete overall (β = −0.208,p&lt; 0.001), on appearance (β = −0.061,p= 0.01), on competence (β = −0.087,p&lt; 0.001), and on attention/interpersonal success (β = −0.060,p= 0.01).Discussion:These results, though cross-sectional, suggest that women continue to compete intrasexually in postmenopause, giving rise to new questions about the function of female ISC. If confirmed, the findings will indicate that hormones guide competitiveness in fertile women, whereas self-esteem accounts for individual differences in competitiveness post-reproduction. Particularly the function of postmenopausal ISC warrants further investigation.
Paradoxical Augmentation of Experimental Spondyloarthritis by RORC Inhibition in HLA-B27 Transgenic Rats
Authors: van Tok Melissa N. , Mandour Mohamed , Wahle Joseph , Labadia Mark E. , van de Sande Marleen G. H. , Nabozny Gerald , Baeten Dominique L. , van Duivenvoorde Leonie M. 
Published: September 2021

ObjectiveIL-17A plays a major role in the pathogenesis of spondyloarthritis (SpA). Here we assessed the impact of inhibition of RAR related orphan receptor-γ (RORC), the key transcription factor controlling IL-17 production, on experimental SpA in HLA-B27 transgenic (tg) rats.MethodsExperimental SpA was induced by immunization of HLA-B27 tg rats with heat-inactivated Mycobacterium tuberculosis. Splenocytes obtained at day 7, 14 and 21 after immunization were restimulated ex vivo to assess the induction of pro-inflammatory cytokines. Rats were then prophylactically treated with a RORC inhibitor versus vehicle control. The biologic effect of RORC inhibition was assessed by pro-inflammatory cytokine expression in draining lymph nodes. Arthritis and spondylitis were monitored clinically, and the degree of peripheral and axial inflammation, destruction and new bone formation was confirmed by histology.ResultsEx vivo mRNA and protein analyses revealed the rapid and selective induction of IL-17A and IL-22 production by a variety of lymphocyte subsets upon disease induction in HLA-B27 tg rats. Prophylactic RORC inhibition in vivo suppressed the expression of IL-17A, IL17F, and IL-22 without affecting the expression of other T helper cell subset related genes. This biological effect did not translate into clinical efficacy as RORC inhibition significantly accelerated the onset of arthritis and spondylitis, and aggravated the clinical severity of arthritis. This worsening of experimental SpA was confirmed by histopathological demonstration of increased inflammation, destruction, and new bone formation.ConclusionDespite a significant suppression of the IL-17 axis, RORC inhibitor treatment accelerates and aggravates experimental SpA in the HLA-B27 tg rat model.