bluuebunny/crossref_metadata_2025 huggingface dataset:
ALIH KODE DAN CAMPUR KODE PADA KOMUNIKASI GURU MADRASAH IBTIDAIYAH SWASTA DATOK SULAIMAN KOTA PALOPO
Authors: IAIN Palopo Prodi_PGMI FTIK
Published: February 2021

The research aims to find out the form of code switching, code mixing, and the factors that influence the communication of grade 1a Madrasah Ibtidaiyah Private Private Datok Sulaiman Palopo City. This type of research uses descriptive qualitative, problems related to teacher and student communication during the learning process that uses code switching and code mixing. The subject of the study was the teacher 1a grade Madrasah Ibtidaiyah Private Datok Sulaiman Palopo City in the 2019/2020 school year, while the object of this research was the mixing of Indonesian and regional languages in teacher communication. The results of this study are a form of code switching in teacher communication using formal and informal languages and the relationship between languages from Indonesian to regional languages or vice versa. The existence of mixed forms of code in teacher communication in the form of words and phrases. The factors that cause code switching and code mixing through speakers or interlocutors, the presence of a third party, changes in the formal situation to informal or vice versa, and changes in the topic of conversation.
Majorana Fermions in Self-Consistent Effective Hamiltonian Theory
Authors: Wang Xindong
Published: February 2021

Majorana fermion solution is obtained from the self-consistent effective Hamiltonian theory. The ground state is conjectured to be a non-empty vacuum with 2 fermions, one for each type. The first type is the original charged fermion and the second type the chiral charge-less Majorana fermion. The Marjorana fermion is like a shadow of the first fermion cast by the non-empty vacuum.
The future of death
Authors: Huyen Nguyen Thanh Thanh
Published: February 2021

While we do not have full control of drawing our own life, death is like a blank canvas that we could freely paint on. Living, we know the taste of happiness and pain from the past, based on which we decide how the present should be labelled. Only the future of living is full of uncertainties, but the past and the present gives us a glimpse of the future.
On suicide-related reasoning of a suicidal person
Authors: Le Tam-Tri
Published: February 2021

I give some brief comments on the subjective rationality in suicidal persons.
Đánh giá khả năng trả nợ và phân loại khách hàng vay tín chấp tại NHTMCP Việt Nam Thịnh Vượng
Authors: AISDL
Published: February 2021

Đánh giá khả năng trả nợ và phân loại khách hàng vay tín chấp tại NHTMCP Việt Nam Thịnh VượngNguyễn Hải Trường - June 15, 2017Trường ĐH Kinh tế Quốc dânHà Nội - Việt Nam
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Authors: Maswood Mirza Mohd Shahriar
Published: February 2021

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PERUBAHAN PERILAKU ANAK PASCA BANJIR BANDANG LUWU UTARA
Authors: IAIN Palopo Prodi_PGMI FTIK
Published: February 2021

Changing is an activity or process that makes something or someone different from the previous state. Several factors cause changes in a person such as the environment. Like what happened in the case of research on changes in children's behavior after being affected by banjir bandang, the changes that occurred were very significant where they experienced trauma deep enough to make them change drastically. The research method used in this research is qualitative descriptive method. The purpose of this study is to describe the behavior of children after banjir bandang, to know the perceptions of parents after banjir bandang and to determine the factors that occur after banjir bandang. As for
PERAN IBU DALAM PROSES PENDIDIKAN ANAK USIA DINI MENURUT AL-QURAN
Authors: Tabi'in As'adut
Published: February 2021

Peran seorang ibu dalam dunia pendidikan sangatlah penting baik dalam lingkungan keluarga maupun lingkungan sekitarnya, terutama bagi anak-anaknya yang masih tergolong dalam anak usia dini. Karena di usia dini inilah yang paling kritis dalam bentuk karakter dan kepribadian anak. Penelitian ini bertujuan untuk mengetahui bagaimana peran ibu dalam proses pendidikan anak usia dini menurut Al-Qur'an, hasil penelitian ini diharapkan dapat menambah wawasan dan pengetahuan penulis dan juga para ibu tentang fungsi dan peranannya dalam mendidik anak serta memberikan dorongan bagi pendidik dalam menghadapi kemajuan dan perkembangan zaman. Penelitian ini merupakan penelitian pustaka (library research), dengan pendekatan psikologi dan menggunakan metode deskriptif sedangkan teknik pengumpulan datanya menggunakan metode dokumentasi. Hasil penelitian menunjukkan bahwa seorang ibu memiliki peranan yang sangat penting dan tidak bisa dianggap ringan. Beberapa teori mengungkapkan adanya masa pendidikan Prenatal sehingga memperkuat istilah pendidikan Minal mahdi ilal lahdi. Sehingga pribadi seorang ibu sebagai madrasah pertama bagi anak sangat menentukan kualitas pendidikan anak yang dikandungnya. Ibu adalah madrasah pertama dan utama bagi anak-anaknya, dimana anak mendapatkan asuhan, curahan kasih sayang dan kelembutan dari seorang ibu dan hal itu sangat pokok dan utama diperlukan bagi anak usia dini dalam kelanjutan dan perkembangannya, untuk itu materi dan metode yang diberikan oleh seorang ibu dalam mendidik anaknya pada masa usia dini adalah dengan penanaman keimanan dan akhlak.
Negative CO2 emissions for transportation
Authors: Jaspers B.C. , Kuo Po-chih , Amladi Amogh , van Neerbos W. , Aravind P.V.
Published: February 2021

Negative emission technologies have recently received increasing attention due to climate change and global warming. One among them is bioenergy with carbon capture and storage (BECCS), but the capture process is very energy intensive. Here, a novel pathway is introduced, based on second generation biofuels followed by carbon circulation in an indefinitely closed chain, effectively resulting in a sink. Instead of using an energy-intensive conventional CCS process, the application of an on-board solid oxide fuel cell (SOFC) running on biofuels in an electric vehicle (FCEV) could result in negative emissions by capturing a concentrated stream of CO2, which is readily stored in a second tank. A CO2 recovery system at the fuel station then takes the CO2 from the tank to be transported to storage locations or to be used for local applications such as CO2-based concrete curing and synthesis of e-fuels. Incorporating CO2 utilization technologies into the FCEVs-SOFC system can close the carbon loop, achieving carbon neutrality through feeding the CO2 in a reverse-logistic to a methanol plant. The methanol produced is also used in SOFC’s, leading to an infinite repetition of this carbon cycle till a saturation stage is reached. It is determined this pathway will reach typical Cradle-to-Grave negative emissions of 0.515 ton CO2 per vehicle, and total negative CO2 emission of 138 Mt for all passenger cars in the EU is potentially achievable. All steps comprise known technologies with medium to high TRL levels, so principally this system can readily be applied in the mid-term.
O googol da matemática pura
Authors: Lobo Matheus Pereira
Published: February 2021

Apresentamos um mecanismo de busca computacional capaz de apresentar o resultado de uma definição matemática ou teorema e todos os seus pré-requisitos subjacentes, desde que a base de conhecimento seja devidamente alimentada.
Rethinking suicide: From pre-Durkheim suicidology to contemporary theories
Authors: Nguyen Hong-Kong T.
Published: February 2021

This essay reviews the research on suicide from the pre-Durkheim period in the 18th century to modern day. It highlights major developments in suicidology--the study of suicide--and suggests a new proposal. The new approach, built on the mindsponge model, integrates existing theories as well as Bayesian statistical analysis to facilitate our understanding of suicide through the lens of information processing and updating.
RSU1 is a differentially expressed gene in brain metastatic human breast cancer.
Authors: Mamoor Shahan
Published: February 2021

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with brain metastasis in humans with metastatic breast cancer. We found that ras suppressor protein 1, encoded by RSU1, was among the genes whose expression was most different in the brain metastases of patients with metastatic breast cancer as compared to primary tumors of the breast. RSU1 mRNA was present at decreased quantities in brain metastatic tissues as compared to primary tumors of the breast. Importantly, expression of RSU1 in primary tumors was correlated with patient overall survival. Modulation of RSU1 expression may be relevant to the biology by which tumor cells metastasize from the breast to the brain in humans with metastatic breast cancer.
Relational and Instrumental Perspectives on Compliance with the Law among People Experiencing Homelessness
Authors: Kyprianides Arabella , Bradford Ben , Jackson Jonathan , Stott Clifford , Posch Krisztian
Published: February 2021

Objective: We conducted an exploratory study testing procedural justice theory with a novel population. We assessed the extent to which police procedural justice, effectiveness, legitimacy, and perceived risk of sanction predict compliance with the law among people experiencing homelessness. Hypotheses: We did not develop formal a priori hypotheses but examined five general research questions. (1) Are there positive associations between police procedural justice, police legitimacy, and compliance? (2) Do procedural justice and legitimacy differentially predict compliance depending on the particular type of offending? (3) Are there positive associations between police effectiveness, perceived risk of sanction and compliance? (4) Does the perceived risk of sanction differentially predict compliance depending on the particular type of offending? (5) Are there positive associations between moral judgements about the different offending behaviors and compliance?Method: Two-hundred people (87% male, 49% aged between 45-64, 37% white British) experiencing homelessness on the streets of an inner London borough completed a survey that included measures of procedural justice, police legitimacy, perceived risk of sanction, morality, and compliance.Results: (1 & 2) Procedural justice and police legitimacy were only weakly (and not significantly) associated with any of the three types of compliance (compliance with low-level crimes, behaviors specific to the street population, and high-level crimes). (3 & 4) Police effectiveness positively predicted compliance via perceived risk of sanction, but only for the kind of street population specific offenses that can be important for survival on the streets such as begging and sleeping in certain localities. (5) Morality was positively associated with all three types of compliance behaviors. Supplementary analyses suggested a small amount of instability in the results however, possibly because of the relatively small sample size.Conclusions: The lack of relevant relational connections to legal authority may explain why procedural fairness and perceptions of police legitimacy were not particularly important predictors of compliance in this context. More research is needed into the types of marginalized communities for whom structural factors of alienation and lack of access to resources may serve to reduce normative group connections. Future work should test whether the need to survive on the streets leads people to discount some social and relational constraints to behavior, making people (almost by definition) more instrumental in relation to law and law enforcement.
Does risk taking vary across the menstrual cycle?
Authors: Ryder Hannah , Maltby John , Flowe Heather D
Published: February 2021

Research documents a decline in risk-taking during peak fertility, which has been taken to suggest that fertile women may have inherent rape-avoidance adaptive mechanisms, particularly during the ovulatory phase. However, it cannot be known from previous research whether the decline in risk taking is specific to situations of increased risk of rape, or whether women become risk-averse more generally during peak fertility. Moreover, the cognitive mechanisms underlying the documented reduce in risk taking are not known. Across two studies, we examine the cognitive mechanisms associated with fertility-related risk avoidance by examining attentional biases to angry versus neutral males and females (to assess rape specificity), and fear-relevant versus neutral animals (to assess for domain generality). Study 1 employed a dot-probe paradigm to assess attentional biases to threatening versus neutral faces and animals. Against expectations, women were faster to respond to neutral faces when fertile compared to nonfertile. There were no fertility-related differences in attention to animals, thus suggesting fertility-related differences may be specific to social, or reproductively relevant stimuli. Study 2 built on the limitations of Study 1 by employing eyetracking apparatus for more direct oculomotor evidence of attention to threat. Overall, women fixated more quickly when fertile compared to nonfertile. Regarding fertility, women were slower to make their first fixations on angry compared to neutral faces when fertile, but spent a higher proportion of time fixating on angry versus neutral faces. Emotion did not influence first fixation speed when nonfertile. Importantly, fertility did not influence attention according to fear-relevance in animals. Thus, altogether, the findings appear to suggest fertility-related differences in attention are specific to reproductively relevant stimuli.
Perspective Taking and Memory for Self- and Town-Related Information in Male Adolescents and Young Adults
Authors: Scheuplein Maximilian , Ahmed Saz , Foulkes Lucy , Griffin Cait , Chierchia Gabriele , Blakemore Sarah-Jayne
Published: February 2021

Adolescence is a sensitive period for categorical self-concept development, which affects the ability to take others’ perspectives, which might differ from one’s own, and how self-related information is memorized. Little is known about whether these two processes are related in adolescence. The current study recruited 97 male participants aged 11-35 years. Using a self-referential memory task, we found that younger participants were less prone to recognize previously seen town-related adjectives, compared to self-related adjectives. However, this age-related reduction in recognition bias was unrelated to accurate memory performance. Using the Director task to assess perspective taking, we found an age-related decrease in egocentric biases in perspective taking from adolescence to early adulthood (i.e., perspective taking abilities improved with age). However, there was no evidence that these two processes were related. Overall, our findings suggest that male adolescents display parallel but independent age-related changes in self-referential biases in memory and perspective taking.
Action anticipation based on an agent's epistemic state in toddlers and adults
Authors: Schuwerk Tobias , Kampis Dora , Baillargeon Renée , Biro Szilvia , Bohn Manuel , Byers-Heinlein Krista , Dörrenberg Sebastian , Fisher Cynthia , Franchin Laura , Fulcher Tess , Garbisch Isa , Geraci Alessandra , Grosse Wiesmann Charlotte , Hamlin Kiley , Haun Daniel , Hepach Robert , Hunnius Sabine , Hyde Daniel C. , Karman Petra , Kosakowski Heather , Kovács Ágnes Melinda , Krämer Anna , Kulke Louisa , Lee Crystal , Lew-Williams Casey , Liszkowski Ulf , Mahowald Kyle , Mascaro Olivier , Meyer Marlene , Moreau David , perner josef , Poulin-Dubois Diane , Powell Lindsey J , Prein Julia Christin , Priewasser Beate , Proft Marina , Raz Gal , Reschke Peter Joseph , Ross Josephine , Rothmaler Katrin , Saxe Rebecca , Schneider Dana , Southgate Victoria , Surian Luca , Tebbe Anna-Lena , Träuble Birgit , Tsui Angeline , Wertz Annie E. , Woodward Amanda , Yuen Francis , Yuile Amanda Rose , Zellner Luise , Zimmer Lucie , Frank Michael C. , rakoczy hannes
Published: February 2021

Do toddlers and adults engage in spontaneous Theory of Mind (ToM)? Evidence from anticipatory looking (AL) studies suggests that they do. But a growing body of failed replication studies raised questions about the paradigm’s suitability. In this multi-lab collaboration, we test the robustness of spontaneous ToM measures. We examine whether 18- to 27-month-olds’ and adults’ anticipatory looks distinguish between two basic forms of an agent’s epistemic states: knowledge and ignorance. In toddlers [ANTICIPATED n = 520 50% FEMALE] and adults [ANTICIPATED n = 408, 50% FEMALE] from diverse ethnic backgrounds, we found [SUPPORT/NO SUPPORT] for epistemic state-based action anticipation. Future research can probe whether this conclusion extends to more complex kinds of epistemic states, such as true and false beliefs.
Expectations after expecting: the impact of first birth on the fertility expectations of one child women in the USA and UK
Authors: Raybould Alyce , Sear Rebecca
Published: February 2021

Expectations for having children are hypothesised to be predominantly influenced by societal family norms at young ages, and are adjusted during the life course in response to changing circumstances and new information. The onset of parenthood is likely to be a key event that affects expectations. This paper explores whether the expectations of women who have only one child (one child women) change in the five years before and after first birth, using the National Longitudinal Survey of Youth 1979 (USA) and Understanding Society (UK). We aim to determine whether one child women are distinct in their expectations from women who go on to higher parities even before first birth, and whether the event of first birth is a catalyst for changing expectations. Our results show that, in both contexts, one child women expect closer to two children prior to, compared to after, first birth, when the trajectory declines more steeply towards one. One child women also expect fewer than higher parity mothers by the time of first birth. Our findings suggest that although one child women already expect fewer children compared to other mothers prior to first birth, their expectations are particularly affected by the onset of parenthood.
Nonstandard Work Schedules in Cross-National Perspective: A Study of 29 European Countries, 2005-2015
Authors: Gracia Pablo , Han Wen-Jui , Li Jianghong
Published: February 2021

Data from the ‘European Working Conditions Survey’ from 2005 to 2015 for 29 European countries show that the incidence of nonstandard work schedules (evenings, nights, weekends, rotating, shifts) differs remarkably across European regions with different public policies. Working nonstandard schedules differs by education, gender and parental status across Europe.
Loneliness in young people: A multilevel exploration of social ecological influences and geographic variation
Authors: Marquez Jose
Published: February 2021

Background: Loneliness is a growing public health concern, yet little is known about loneliness in young people. The current study aimed to identify social ecological factors related to loneliness and examine the extent to which geographic region accounts for differences in loneliness.Methods: The data come from a cross-sectional sample of 6503 young people living in the United Kingdom. Loneliness was measured using the UCLA 3-item scale. Bivariate analyses were used to test associations between each predictor and loneliness. Multilevel models were used to identify key social ecological factors related to loneliness, and the extent to which loneliness varied across geographic regions. Results: Socio-demographic, social, health and wellbeing, and community factors were found to be associated with loneliness. Geographic region accounted for 5-8% of the variation in loneliness. The effect of gender, sexual orientation, and minority ethnic background on loneliness differed across geographic regions. Conclusions: This is the first study to highlight modifiable social and community factors related to youth loneliness, and individual vulnerabilities, such as poor mental wellbeing. Results related to geographic differences suggest that local-level initiatives may be most appropriate in tackling loneliness, rather than wider, less contextualized national efforts.
Who is Tweeting? A Scoping Review of Methods to Establish Race and Ethnicity from Twitter Datasets
Authors: golder su , Stevens Robin , O'Connor Karen , James Richard , Gonzalez-Hernandez Graciela
Published: February 2021

Background: A growing amount of health research uses social media data. Those critical of social media research often cite that it may be unrepresentative of the population. Identifying the demographics of social media users enables us to measure the representativeness. Extracting race or ethnicity from social media data can be difficult and researchers may choose from a multitude of different approaches. Methods: We present a scoping review to identify the methods used to extract race or ethnicity from Twitter datasets. We searched 16 electronic databases and carried out reference checking in order to identify relevant articles. Sifting of each record was undertaken independently by at least two researchers with any disagreement discussed. The research could be grouped by the methods applied to extract race or ethnicity.Results: From 1093 records we identified 56 that met our inclusion criteria. The majority focus on Twitter users based in the US. A range of types of data were used including Twitter profile -pictures, bios, and/or location, and the content in the tweets themselves. The methods used were wide ranging and included using manual inference, linkage to census data, commercial software, language/dialect recognition and machine learning. Not all studies evaluated their methods. Those that did found accuracy to vary from 45% to 93% with significantly lower accuracy identifying non-white race categories. There may be some ethical questions over some of the methods used, particularly using photos or dialect, as well as questions surrounding accuracy.Conclusion: There is no standard approach or guidelines for extracting race or ethnicity from Twitter or other social media. Social media researchers must use careful interpretation of race or ethnicity and not over-promise what can be achieved, as even manual screening is a subjective, imperfect method. Future research should establish the accuracy of methods to inform evidence-based best practice guidelines for social media researchers, and be guided by concerns of equity and social justice.
Free Riding in Products with Positive Network Externalities: Empirical Evidence from a Large Mobile Network
Authors: Belo Rodrigo , Ferreira Pedro
Published: February 2021

We study the effect of peer influence on products that exhibit positive network externalities to non-adopters, i.e., products that benefit adopters' friends even if they do not adopt. Contrary to products that exhibit positive network externalities upon adoption, this structure of incentives likely results in negative peer influence: the more friends that adopted the product, the smaller the incentives to adopt. We measure this effect empirically by using observational data from a large mobile carrier serving 5.7 million users. We estimate the effect of peer influence across five different products of this type. A naive approach to do so results in a positive estimate for peer influence due to unobserved homophily. We follow two approaches to address this issue. First, we suggest using the number of friends that end up adopting the product as a proxy for unobserved user fixed effects. Second, we control for homophily by applying a shuffle test, i.e., we compare the effect of peer influence from the original data with the effect obtained from comparable randomly generated data without peer influence. We get negative estimates from both approaches, which provides robustness to our findings. Finally, we show that even for these products, the effect of peer influence associated with the first friends that adopt the product is positive, which arises because they still convey useful information about reducing uncertainty. The negative effect of peer influence arises only for the subsequent friends that adopt the product. These friends are unlikely to convey new information about the product, but each of them decreases the economic incentive to adopt, resulting in a negative aggregate effect of peer influence.
Cross-Nativity Partnering and Political Participation: The Effect of Partner's Immigration Background on Voting Across Immigrant Generations
Authors: Munasinghe Hansini
Published: February 2021

Research on cross-nativity partnering – relationships between immigrants and non-immigrants – has mainly focused on socioeconomic determinants and outcomes of these unions, and their sociopolitical consequences remain underexplored. Extrapolating existing research reveals how cross-nativity relationships may serve as conduits of resources, knowledge, and connections that facilitate political participation; as spaces of political resocialization, bringing together partners with different experiences and understandings of citizenship; and, alternatively, as a selection mechanism whereby immigrant integration results in cross-nativity relationships among those more likely to participate in politics. Using data from the Current Population Survey (CPS) and linking information about married and cohabiting couples, this study assesses whether cross-nativity partnering is associated with voting. Logistic regression models predicting voting using respondents’ and their partners’ immigrant generation indicate two broad findings. First, having a second or third+ generation partner is positively associated with voting, consistent with theoretical expectations that US-born partners provide resources or signal selection. Second, and more surprisingly, there is small but significant variation in voting among the third+ generation based on their partner’s immigrant generation. This indicates inadequacies in theorizing US-born partners solely as providers, and is more consistent with political resocialization. Importantly, this finding challenges theoretical and empirical assumptions in immigration research about the third+ generation as a static baseline. Overall, this study contributes to expanding scholarly focus beyond the individual to the role of relationships, in particular of spouses and cohabiting partners, in integrating immigrants into political life, and, more broadly, in shaping and contextualizing interactions between the state and its citizens and subjects.
Water quality assessment along the segments of Bagmati River in Kathmandu valley, Nepal
Authors: Baniya Binod , Khadka Nitesh , Ghimire Shravan Kumar , Baniya Hom , Sharma Shankar , Dhital Yam Prasad , Bhatta Ranjana , Bhattarai Bishnu
Published: February 2021

Identification of pollution in the river helps to know the state of the river ecosystem. The study aimed to assess the water quality of the Bagmati River by analyzing the physical and chemical condition and comparing it with national and international standards. The water samples were taken from 10 different sampling sites along the length of the Bagmati River inside Kathmandu Valley, i.e., from Sundarijal to Saibubhanjyang. A total of 30 physical and chemical parameters were examined. The results showed that the pH ranges from 6.0 to 7.5 in different sampling locations. The highest dissolved oxygen (DO) (8.5 mg/L) was found at the upstream while the lowest, i.e., 3.4 mg/L and 3.5 mg/L, was found at the urban core of the valley, i.e., Teku and Thapathali, respectively. The BOD, COD, oil, and grease considerably exceeded the WHO and national generic effluent standard. Most of the heavy metals in the river water were below the range of standard. The concentrations of all pesticides were found below 10 µg/L except heptachlor exoepoxide. The highest concentration of heptachlor exoepoxide (75 µg/L) was found at Balkhu, followed by Thapathali (69 µg/L) and Teku (62 µg/L). The result showed that the middle-urbanized segment, i.e., from Gokarna to Teku, is heavily polluted than the upstream and downstream segments of the river. The results are of great significance for policy formulation and implementation of the ecosystem restoration project of Bagmati River in the Kathmandu valley, Nepal.
Distribution of Royle’s Pika Ochotona roylei in Parvati Kunda Groundwater Complex
Authors: Shrestha Mohan Bikram , Gurung Ritu
Published: February 2021

Royle’s Pika Ochotona roylei is high altitude animal belonging to the family Ochotonidae in order Lagomorpha. Royle’s Pika was reported in different locations between an elevation of 2180 to 5950 meters above sea level (m asl). This study carried in February and October 2017 recorded a small population of Royle’s Pika in the Parvati Kunda Groundwater Complex of Gatlang village in Rasuwa District, Nepal. A total of 12 Royle’s pika individuals were head counted from three sites while Pika foraged plants were observed in other sites. Pika was observed in talus groove amidst Rhododendron-fir forest, Fir-hemlock forest, and Rhododendron shrub close to the alpine meadow. Pika in the study was distributed from the Parvati Kunda wetland proximity at an elevation of 2605 m with a direct count of 2 individuals to an elevation of 3000 m asl beneath Tshumer hill with a headcount of 7 individuals. However, the population of Royle’s Pika in the area was estimated more. The population density of 6 individuals/hectare was calculated in the area, which is relatively lower than the population density accounted for in other areas.
Diet composition of Indian flying fox (Pteropus giganteus) in Kathmandu valley
Authors: Tiwari Nabina , Koju Narayan Prasad , Acharya Pushpa Raj , Dhamala Man Kumar
Published: February 2021

The composition of diet reflects the food availability and food preference by wildlife in their respective habitat. Flying fox (Pteropus giganteus) is the largest bat species that inhabit the urban area of Kathmandu Valley. The diet composition of Flying fox and their conservation threat was studied from January to April 2018. Bats roosting at Kesharmahal, Kathmandu and Sallaghari, Bhaktapur were selected for the study. The diet consumed was explored by micro-histological analysis from fresh fecal samples (guano) and bolus collected from the roost site. The samples were collected by spreading plastic sheets of 2m × 2m for a whole day. The droppings from bats were collected on 50 mL vials with 70% alcohol. Altogether 140 samples were collected. The collected droppings were used to micro histological slides where the seeds were isolated and identified using a hand lens. The pollens presence in slides were observed under the compound microscope and tallied with the reference slides for identification. Altogether 17 and 10 different plant families were identified from dropping of bats from Kesharmahal and Sallaghari, respectively. Among them, Moraceae and Myrtaceae were common diets in bats of both locations. Our result shows P. giganteus consumes food from the Myrtaceae, Brassicaceae, Malvaceae, Apiaceae, Pinaceae, Fagaceae, Proteaceae and Anacardiaceae families in Kathmandu Valley. P. giganteus mostly depend on foods present nearby the roost and also flies far away in search of food, which is comparatively minimal.
Audit Absensi Online Aplikasi BeeAtt Dengan Metode Cobit 4.1 Domain ME (Monitor and Evaluate) Pada PT. Prawathiya Karsa Pradiptha Bekasi
Authors: Mardilla Muhammad Billal , Mukhayaroh Anna
Published: February 2021

Abstract  - Teknologi informasi (TI) telah menjadi tulang punggung dan elemen terpenting bagi perusahaan agar bertahan hidup serta berkesempatan dalam memperoleh keunggulan kompetitif. Begitu juga dengan PT Prawathiya Karsa Pradiptha , yang memiliki ketergantungan dengan teknologi. Konsep dasar adalah bahwa kerangka COBIT di IT Kontrol berdasarkan penentuan informasi yang diperlukan untuk mendukung tujuan bisnis dan informasi yang dihasilkan dari aplikasi gabungan dari proses TI dan sumber daya terkait. Penelitian ini membahas tata kelola IT pada aplikasi absensi online di PT Prawathiya Karsa Pradiptha , khususnya dalam sistem informasi dengan menggunakan COBIT sebagai kerangka pemantauan dan evaluasi (ME). Setelah analisis proses yang terkait dengan PT Prawathiya Karsa Pradiptha umumnya memiliki tingkat kematangan (Maturity Level) di tingkat 3 (proses didefinisikan) di mana harapan manajemen umum di tingkat 3 (proses di definisikan) sudah dapat tercapai namun masih ada beberapa hal yang harus ditingkatkan lagi. Nilai Index naik kematangan menunjukkan tingkat kedewasaan dalam setiap proses. Untuk mencapai tingkat kematangan yang PT Prawathiya Karsa Pradiptha memiliki strategi untuk mengatasi kesenjangan yang ada.Kata Kunci : Tata Kelola TI, COBIT, Domain ME, BeeAtt
ANALISA CLUSTER APLIKASI PADA APP STORE DENGAN MENGGUNAKAN METODE K-MEANS
Authors: Hadi Sofian Wira , Julianto Muhammad Fahmi , Rahmatullah Syaifur , Gata Windu
Published: February 2021

Bagi para pengguna iphone, salah satu tempat untuk mengunduh ratusan ribu aplikasi android adalah App Store. Aplikasi-aplikasi iOS di bagi menjadi ketegori-ketegori yang unik. Di dalam aplikasi iOS ini terdapat aplikasi-aplikasi yang berbayar dan gratis. Dengan kategori tersebut pengguna bisa dengan mudah mencari aplikasi yang dibutuhkannya. Pada penelitian ini kami menggunakan metode K-Means untuk melihat ciri-ciri dari atribut yang ada. Dataset App Store diambil dari website resmi kaggle. Tujuan dari penelitian ini adalah untuk menganalisa hasil cluster dari K-Means. Hasil dari penelitian adalah adanya sebuah cluster yang memiliki ciri-ciri aplikasi yang ideal, yaitu nilai user rating tinggi, harga yang cukup lumayan dan memiliki ukuran aplikasi yang rendah.
APLIKASI SISTEM PENILAIAN PERKEMBANGAN ANAK PADA POS PAUD ABIMANYU
Authors: Sardiarinto Sardiarinto , Sulistyo Gunawan Budi , Safitri Lina Ayu , Kiswati Sri
Published: February 2021

Pendidikan anak usia dini memiliki prinsip dalam pembelajaran yaitu bermain sambil belajar sehingga penilaian yang dilakukan harus memiliki kekhususan tersendiri, berbeda dengan penilaian untuk sekolah dasar dan menengah, yang perlu dilaksanakan secara cermat dan hati-hati. Proses penilaian merupakan bagian yang tak terpisahkan dari proses pembelajaran dan bersifat menyeluruh (holistik) yang mencakup semua aspek perkembangan anak didik baik aspek sikap, ilmu pengetahuan maupun keterampilan. Teknologi perlu dimanfaatkan untuk memaksimalkan proses penilaian perkembangan anak pada pendidikan anak usia dini ABIMANYU pada saat ini. Model proses pengembangan Aplikasi yang digunakan adalah metode waterfall mulai dari analisa kebutuhan, kemudian dilanjutkan dengan design sistem dan software, pembuatan kode program dan pengujian. Penelitian ini menghasilkan Aplikasi penilaian perkembangan anak menggunakan teknologi berbasis android yang mampu menunjang proses penilaian perkembangan anak oleh guru PAUD secara optimal dan juga mampu menghasilkan laporan yang cepat dan benar.Kata Kunci: Penilaian Perkembangan, Aplikasi Android, Anak Usia Dini
Metode Weighted Product Pada Sistem Pendukung Keputusan Pemberian Bonus Pegawai Pada CV Bejo Perkasa
Authors: Sugiarto Agung , Rizky Robby , Susilowati Susilowati , Yunita Ayu Mira , Hakim Zaenal
Published: February 2021

Penelitian ini membahas tentang permasalahan yang ada di lingkungan perusahaan cv bejo perkasa dimana permasalahanya yaitu memberikan bonus pegawai yang berada di lingkungan cv bejo perkasa.pemberianya sangat tidak merata dan tidak sesuai dengan kinerja pegawainya.tujuan dari penelitian ini adalah bagaimana agar bonus karyawan dapat diberikan secara adil sesuai kinerja pegawai itu sendiri karyawan yang akan mendapatkan bonus tersebut harus memenuhi kriteria diantaranya yaitu kreatifitas, absensi, profesionalitas, kebersihan, kerjasama, tanggung jawab, tatakrama dan penampilan yang sudah ditentukan oleh perusahaan agar perhitungan pemberian bonus lebih tepat sasaran maka akan diolah oleh metode Wighted Product. Metode WP merupakan metode pengambilan keputusan dengan cara perkalian untuk menghubungkan rating atribut, rating setiap atribut harus di pangkatkan dulu dengan bobot atribut yang bersangkutan.data yang digunakan dalam penelitian ini yaitu data dari hasil wawancara berupa kuesioner yang nanti diolah oleh metode WP tersebut. Hasil dari penelitian ini yaitu pemberian bonus terhadap karyawan akan merata dan adil sesuai kinerja pegawai tersebut dan berdampak pada kinerja pegawai yang rajin jika mendapatkan bonus akan semakin semangat dalam melakukan pekerjaan kedepanya jika pegawai yang sudah rajin semakin rajin akan berdampak pada perusahaan. Kesimpulan pada penelitian ini metode WP sangat cocok untuk penelitian ini. Kata Kunci : sistem pendukung keputusan,metode, Weighted Product, pemberian bonus, karyawan
ANALISA PENENTUAN OBAT DEMAM ANAK DENGAN MENGGUNAKAN METODE ANALITYCAL HIERARKY PROCESS (AHP)
Authors: Fridayanthie Eka Wulansari , Pahat Elisabet , Santoso Tri
Published: February 2021

Obat memiliki berbagai macam jenis, salah satunya adalah obat yang dipakai untuk yang sedang mengalami demam. Demam adalah gejala berupa naiknya suhu tubuh melebihi normal (temperatur normal tubuh berkisar antara 36-38 derajat celcius ). Dari berbagai macam jenis pilihan obat,tenaga medis harus menentukan obat yang tepat sesuai dengan kondisi pasien. Oleh karena itu diperlukan aturan pemilihan obat demam untuk anak balita  dengan tujuan agar obat yang dipilih sesuai dengan kondisi pasien. Metode AHP merupakan metode terstruktur yang terdiri dari goal, kriteria dan alternatif yang menjadi dasar dalam pertimbangan yang tepat dalam menentukan pemilihan obat demam untuk anak balita  secara efektif dalam menentukan keputusan,penelitian yang dilatar belakangi oleh hasil pengamatan peneliti, bahwa dalam pemilihan obat demam untuk anak balita, orang tua harus lebih selektif dalam memilihnya. Berdasarkan pembahasan dari hasil pengolahan data, dapat ditentukan bahwa obat Paracetamol mendapatkan peringkat paling tinggi dengan bobot 0.470,  peringkat kedua  adalah Ibuprofen dengan bobot  0.307, dan peringkat ketiga adalah Aspirin dengan bobot 0.223.
RANCANG BANGUN SISTEM INFORMASI AKADEMIK PADA SEKOLAH TINGGI TEOLOGI MORIAH
Authors: Sastra Ricki , Nawawi Imam , Musyaffa Numan
Published: February 2021

ABSTRAKSITeknologi informasi berkembang begitu cepat dari hari ke hari. Dampak positif dari perkembangan teknologi informasi banyak sekali kemudahan-kemudahan yang diberikan dalam menyampaikan sebuah informasi yang tepat dan akurat. Komputer dan internet merupakan salah satu sarana teknologi informasi yang terus berkembang dengan cepat dan tidak akan pernah ada habisnya. STT Moriah yang berada di Jl. Kelapa Puan Raya Blok CA 24 No.30-35, Gading Serpong, Tangerang, Banten yaitu suatu sekolah tinggi teologi bagisiswa-mahasiswi dalam bidang pendidikan di Tangerang, berupaya meningkatkan kualitas pelayanan akademik yang dibutuhkan mahasiswa-mahasiswi agar dapat diterima dengan cepat dan tepat sehingga mutu pelayanan memuaskan. penambahan data mahasiswa, data dosen, dan data nilai mahasiswa-mahasiwi, STT Moriah masih menggunakan buku catatan sehingga relatif lama dan kurang efektif. Dengan dibangunnya sistem informasi akademik berbasis web  ini diharapkan dapat memberikan solusi sebagai pemecah masalah diatas. Sehingga dapat mempermudah aktifitas akademik dalam memperoleh informasi yang lebih akurat tanpa perlu banyak waktu dan tenaga yang terbuang.Kata Kunci : internet, sistem informasi akademik sekolah
RANCANG BANGUN SISTEM INFORMASI PENGGAJIAN DENGAN IMPLEMENTASI METODE WATERFALL
Authors: Afni Nurul , Pakpahan Roida , Jumarah Astri Rezky
Published: February 2021

Gaji merupakan salah satu motivasi karyawan dalam suatu Perusahaan. Dengan adanya gaji dapat meningkatkan semangat dan menunjukkan keahliannya untuk mendapatkan suatu gaji. Adanya gaji karyawan yang sudah waktunya menerima gaji akan tetapi dalam suatu perusahaan mengalami keterlambatan penggajian karena beberapa orang yang mengerjakan proses penggajian dan seringnya terputus server sehingga menghambat pekerjaan. Pembuatan sistem penggajian karyawan pada Sekretariat Nasional Ikatan Arsitek Indonesia ini dilakukan dengan cara pengumpulan data, analisa sistem, perancangan sistem, dan implementasi sistem. Adapun tujuan penelitian ini untuk mengetahui bagaimana proses penggajian bisa berjalan secara efektif dan efisien. Berdasarkan analisa yang dilakukan atas wawancara, observasi dan studi pustaka bahwa sangat pentingnya suatu sistem yang cepat tepat dan menghemat sumber daya dalam melakukan proses perhitungan gaji karyawan. Dengan itu hak gaji karyawan tidak terganggu dengan sistem yang akan penulis rancang.
PEMANFAATAN SISTEM INFORMASI AKUNTANSI DALAM PERHITUNGAN PENDAPATAN ATAS HUTANG ANGGOTA KOPERASI
Authors: Murni Sri , Latifah Latifah , Endah Fransisca , Apriana Dede , Sabaruddin Raja
Published: February 2021

Sistem informasi membantu perusahaan untuk menyajikan laporan keuangan ke dalam bentuk informasi yang akurat dan terpercaya. Sistem informasi akuntansi memberikan manfaat besar dalam meningkatkan efektifikas dan keunggulan sebuah perusahaan terutama dalam pengambilan keputusan. Pencatatan dan pengolahan transaksi yang terjadi pada koperasi secara umum sudah memanfaatkan microsoft excel, namun penerapannya masih kurang efektif dan belum memenuhi kebutuhan pengguna, seperti yang terjadi pada Koperasi Konsumsi PT. Parna Agromas. Anggota koperasi merupakan karyawan perusahaan PT. Parna Agromas. Karyawan diwajibkan menjadi anggota dan melakukan pembelanjaan baik secara tunai maupun hutang. Pembelanjaan anggota tidak boleh melebihi gaji dan pada akhir bulan dibuat laporan tutup buku yang akan digunakan dalam pemotongan gaji. Selain itu pengelola koperasi bertanggung jawab dalam penyusunan laporan keuangan setiap akhir periode dan tentunya memerlukan sistem informasi akuntansi. Metode pengembangan aplikasi yang digunakan adalah waterfall, dimana tahapan metode ini terdiri dari analisis, desain, pengkodean, implementasi dan tahap pendukung. Penelitian menghasilkan sistem informasi akuntansi dalam bentuk aplikasi yang dapat dimanfaatkan dalam perhitungan pendapatan atas hutang anggota dan penyusunan laporan akhir periode.
PROTOTIPE SISTEM INFORMASI PELELANGAN BARANG BERBASIS WEB SEBAGAI MEDIA PENGOLAH INFORMASI DATA PELELANGAN
Authors: Firmansyah Yoki - , Maulana Reza , Arivianti Dila
Published: February 2021

Abstract— PT. Nusantara Surya Cipta Finance is a company engaged in the services of crediting goods and borrowing funds. Currently PT. Nusantara Surya Cipta Finance still uses a bookkeeping system for auctions using paper media. In this research using prototype software development methods and methods of collecting data on observation, interviews and literature studies, software development methods with a prototype model to design the auction system of goods. While the data collection method is used to collect the needs of the information system to be created, the data processed in the design of this system contains data on auction of goods, payments and reports. This application displays registration as an auction participant, auction item info, application user data and order and payment reports. The results of this study are a prototype of the Goods Auction Information System which is expected to help PT Nusantara Surya Cipta Finance in the process of auctioning goods Keywords: Prototype, Information System, Auction. Intisari - PT. Nusantara Surya Cipta Finance adalah perusahaan yang bergerak di bidang jasa pengkreditan barang dan peminjaman dana anggunan. Saat ini PT. Nusantara Surya Cipta Finance masih menggunakan sistem pembukuan untuk pelelangan dengan menggunakan media kertas. Dalam penelitian ini menggunakan metode pengembangan perangkat lunak Prototipe dan metode pengumpulan data observasi, wawancara dan studi pustaka, metode pengembangan perangkat lunak dengan model prototype untuk merancang sistem pelelangan barang. Sedangkan metode pengumpulan data dipergunakan untuk mengumpulkan kebutuhan kebutuhan dari sistem informasi yang akan dibuat, Data-data yang diolah dalam rancangan sistem ini berisikan data pelelangan barang, pembayaran dan laporan. Aplikasi ini menampilkan pendaftaran sebagai peserta lelang, info barang lelang, data pengguna aplikasi dan laporan pemesanan dan pembayaran. Adapun hasil dari penelitian ini merupakan sebuah prototype dari Sistem Informasi Pelelangan barang yang diharapkan dapat membantu PT Nusantara Surya Cipta Finance dalam melakukan proses pelelangan barang Kata kunci: Prototipe, Sistem Informasi, Pelelangan.
ALGORITMA C4.5 UNTUK DIAGNOSA PENYAKIT TUBERKULOSIS
Authors: Amrin Amrin , Satriadi Irawan , Rosanto Oki
Published: February 2021

Penyakit tuberkulosis merupakan penyakit menular dan mematikan di dunia, bahkan World Health Organization (WHO) mencanangkan sebagai  penyakit kedaruratan dunia (global emergency). Banyak gejala  yang bisa terjadi pada  seseorang yang terjangkit tuberkulosis, dan  untuk menganalisa gejala tersebut bukan hal yang mudah, perlu dilakukan  tes dahak  pada penderita.  Selain itu,  dibutuhkan  juga  sebuah  metode  yang dapat  mempermudah  saat melakukan  analisa dan  menggali informasi pasien dari data rekam medik  yang tersedia. Pada penelitian ini, penulis akan menerapkan metode klasifikasi data mining, yaitu Algoritma C4.5 untuk mendiagnosa penyakit tuberculosis. Berdasarkan hasil pengukuran performa dari model tersebut dengan  menggunakan  metode pengujian Cross Validation, Confusion Matrix dan Kurva ROC, diketahui bahwa algoritma C4.5 memiliki tingkat akurasi sebesar 84,56% dan nilai area under the curva (AUC) sebesar 0,938. Hal ini menunjukkan bahwa model yang dihasilkan termasuk kategori klasifikasi  sangat baik karena memiliki nilai AUC antara 0.90-1.00.
KLASIFIKASI SISWA SMK BERPOTENSI PUTUS SEKOLAH MENGGUNAKAN ALGORITMA DECISION TREE, SUPPORT VECTOR MACHINE DAN NAIVE BAYES
Authors: Nurajijah Nurajijah , Ningtyas Dwi Arum , Wahyudi Mochamad
Published: February 2021

Dropping out of school in Vocational High School students is an educational problem that must be found out the causes, so that it does not happen again in the future. The purpose of this study is to classify student data so that it can be predicted that students who have the potential to drop out of school use the Decision Tree, Naive Bayes and Support Vector Machine algorithms. Then determine which algorithm is the best. The results showed that the Support Vector Machine algorithm was the best with an accuracy of 93.77% and Area Under the Curve of 0.990.