bluuebunny/crossref_metadata_2025 huggingface dataset:
A Qualitative Study on Family-Work and Work-Family Conflicts Experienced by Academic Mothers During the Covid-19 Pandemic
Authors: BEKTAŞ Meral
Published: July 2022

Individuals who try to balance their work-family life with limited time and limited energy may experience family-work and work-family conflicts when they have problems in this balance. The difficulties they experience while fulfilling family and work demands may cause academic mothers to experience work-family and family-work conflicts. The Covid-19 pandemic has also affected the family-work balance of academic mothers. The aim of this study is to reveal the views of academic mothers with 0-6 age group children about work-family and family-work conflict situations experienced during the pandemic process. For this purpose, this study was conducted in a qualitative research design and the data were collected with a semi-structured interview form using the interview technique. The study group consists of 13 academic mothers. The data were analyzed with the descriptive analysis technique. As a result of the analysis, four main themes were reached. These themes are; daycare/childcare, family-work conflict, work-family conflict and need of social support. As a result of the research, it was revealed that academic mothers experienced family-work conflict and work-family conflict and especially needed social support.
ACCOUNTING CURRICULUM EVALUATION IN IMPLEMENTATION MERDEKA BELAJAR - KAMPUS MERDEKA
Authors: Satiti Abidah Dwi Rahmi , Falikhatun Falikhatun
Published: July 2022

ABSTRACT

This study aimed to evaluate the accounting curriculum in implementing the Merdeka Belajar-Kampus Merdeka (MBKM) Curriculum. It is qualitative research with an interpretive paradigm of the phenomenology approach. Data collection is done by interview, observation, and documentation. The study revealed that the learning process's characteristics, planning, and implementation had been going well. Curriculum accountability is realized by preparing reports and outreach to the academic community and stakeholders. This research theoretically contributes in the form of references to implementing the MBKM accounting curriculum associated with accountability. Practically, this research contributes to the formation of accounting curriculum designs and inputs to universities in maximizing their role in keeping up with the times in responding to the provision of work-ready graduates.

ABSTRAK

Tujuan penelitian ini adalah mengevaluasi kurikulum akuntansi dalam implementasi Kurikulum Merdeka Belajar-Kampus Merdeka (MBKM). Penelitian ini adalah penelitian kualitatif dengan paradigma interpretif pendekatan fenomenologi. Pengumpulan data dilakukan dengan wawancara, pengamatan, dan dokumentasi. Penelitian mengungkapkan bahwa karakteristik, perencanaan, dan pelaksanaan proses pembelajaran sudah berjalan baik. Akuntabilitas kurikulum diwujudkan dengan penyusunan laporan dan sosialisasi kepada civitas akademika dan stakeholder. Penelitian ini secara teoretis memberikan kontribusi  berupa referensi implementasi kurikulum akuntansi MBKM yang dikaitkan dengan akuntabilitas. Secara praktis, penelitian ini berkontribusi dalam pembentukan desain kurikulum akuntansi  serta masukan kepada perguruan tinggi dalam memaksimalkan perannya mengikuti perkembangan zaman dalam menyikapi penyediaan lulusan siap kerja.
Donner du sens aux données : les ruses du numérique
Authors: BACHIMONT Bruno
Published: July 2022

Le numérique introduit un régime documentaire inédit, alliant présentisme du support et arbitraire du contenu. Toujours renouvelé pour rester accessible, le support n’est plus le gage de l’origine du document. De même, non seulement son encodage est arbitraire puisque seulement manipulatoire, mais il est en permanence renouvelé pour rester en phase avec les systèmes techniques du moment. Cette mutabilité principielle du numérique permet de modifier librement et sans trace les contenus, compromettant tant son authenticité, son aura et finalement sa fiabilité. Mais le numérique n’est pas un simple code, il est ancré via des formats et des applications dans des pratiques effectives et inscrit dans un système technique. Ces ancrages et inscriptions permettent d’aborder, par de nouveaux moyens, les documents numériques dans l’authenticité qui les caractérise, l’aura qu’ils manifestent, la vérité qu’ils peuvent véhiculer.
L’idéologie sémiotique des deepfakes
Authors: LEONE Massimo
Published: July 2022

L’article promeut une philosophie de la communication orientée sémiotiquement, capable de détecter les idéologies du sens qui sous-tendent les technologies de l’échange symbolique. Leur évolution au cours de l’histoire implique des changements importants en ce qui concerne la rhétorique du faux. Il s’agit d’un élément constitutif de l’espèce humaine, dont les conditions sont pourtant radicalement modifiées par le numérique et l’essor de l’intelligence artificielle. L’article se concentre sur l’idéologie sémiotique des réseaux adverses génératifs et leurs conséquences en termes de production et de réception des deepfakes. Ces nouveaux produits textuels, perturbants, sont le plus souvent considérés comme divertissants ; pourtant, conclut l’article, ce n’est qu’une question de temps avant que les humains ne soient incapables de les détecter. La sémiotique est donc appelée à se concentrer d’urgence sur la « crise épistémologique » que les progrès du faux numérique sont susceptibles d’engendrer.
Fake Art, entre le contrefait et le contrefactuel
Authors: CALIANDRO Stefania
Published: July 2022

En dépit de leur prétendue exclusion mutuelle dans la culture occidentale contemporaine, le faux et l’art trouvent de nouvelles formes de rencontre dans l’actualité de la création artistique et des expositions, qui, s’appuyant sur les apports des technologies, étayent une orientation qui sera ici nommée Fake Art. Le concept de fake, que l’on s’empressera de préciser par rapport au faux, épouse en esthétique une logique à mi-chemin entre le contrefait et le contrefactuel, reconfigurant la valeur de l’art, ainsi que sa dimension ontique. Alors que la question de la vérité en art ne paraissait plus présente dans la réflexion sémiotique depuis les célèbres observations de Damisch et de Derrida sur la peinture et l’herméneutique, le façonnement d’œuvres par des techniques de reproduction avancées, de synthèse, d’IA et d’apprentissage automatique ou, tout simplement, d’expérience augmentée modifie non seulement le potentiel de l’art mais l’imaginaire esthétique et les modalités de réception. Quelques réalisations seront analysées pour saisir à la fois les défis que ces outils adressent à l’art et les transformations sémiotiques qu’ils introduisent dans le régime de croyance esthétique.
Tapered Cross-Section Photoelectron Spectroscopy Provides Insights into the Buried Interfaces of III-V Semiconductor Devices
Authors: Maheu Clément , Zare Pour Mohammad Amin , Damestoy Iban , Ostheimer David , Mellin Maximilian , Moritz Dominik C. , Paszuk Agnieszka , Jaegermann Wolfram , Mayer Thomas , Hannappel Thomas , Hofmann Jan Philipp
Published: July 2022

Interfaces are key elements that define electronic properties of the final device. Inevitably, most of the active interfaces of III-V semiconductor devices are buried and it is therefore not straightforward to characterize them. The Tapered Cross-Section Photoelectron Spectroscopy (TCS-PES) approach is promising to address such a challenge. We demonstrate here that the TCS-PES can be used to study the relevant heterojunction in epitaxial III-V architectures prepared by metalorganic chemical vapor deposition. A MULTIPREPTM polishing system that enables controlling the angle between the sample holder and the polishing plate has been employed to improve the reproducibility of the polishing procedure. With this procedure, we demonstrate that preparing the TCS of III-V semiconductor devices with tapering angles lower than 0.02° is possible. The PES provides then information about the buried interfaces of Ge|GaInP and GaAs|GaInP layer stacks. Both, chemical and electronic properties have been measured by PES. It evidences that the preparation of the TCSs under an uncontrolled atmosphere modifies the pristine properties of the critical buried heterointerfaces. Surface states and reaction layers are created on the TCS surface, which restrict unambiguous conclusions on buried interface energetics.
Pore Topology Analysis in Porous Molecular Systems
Authors: Anipa Verity , Tarzia Andrew , Jelfs Kim , Alexandrov Eugeny , Addicoat Matthew
Published: July 2022

Porous molecular materials are constructed from molecules that assemble in the solid-state such that there are cavities or an interconnected pore network. It is challenging to control the assembly of these systems, as the interactions between the molecules are generally weak, and subtle changes in the molecular structure can lead to vastly different intermolecular interactions and subsequently different crystal packing arrangements. Similarly, the use of different solvents for crystallisation, or the introduction of solvent vapour, can result in different polymorphs and pore networks being formed. It is difficult to uniquely describe the pore networks formed, and thus we analysed 1033 crystal structures of porous molecular systems to determine the underlying topology of their void spaces and potential guest diffusion networks. Material-agnostic topology definitions are applied. We use the underlying topological nets to examine whether it is possible to apply isoreticular design principles to porous molecular materials. Overall, our automatic analysis of a large data set gives us the opportunity to gain a general insight into the relationships between molecular topologies and the topological nets of their pore network. We show that while porous molecular systems tend to pack similarly to non-porous molecules, the topologies of their pore distributions resemble those of more prominent porous materials, such as MOFs and COFs.
Multi-fidelity machine learning models for improved high-throughput screening predictions
Authors: Buterez David , Janet Jon Paul , Kiddle Steven , Liò Pietro
Published: July 2022

High throughput screening (HTS) is one of the leading techniques for hit identification in drug discovery and comprises of multiple phases, one primary and one or more confirmatory screens which result in multi-fidelity data. Noisy primary screening data are available on a large number of compounds and higher quality confirmatory data on a low-to-moderate number of compounds. Existing computational pipelines do not integrate primary screening data of individual HTS campaigns, resulting in millions of potentially useful data points being unused for bioactivity prediction. Furthermore, there is a lack of publicly available multi-fidelity bioactivity benchmarks to support modelling real-world HTS data. To address these challenges, we assembled public (PubChem) and private (AstraZeneca) collections of multi-fidelity HTS datasets, totalling over 28 million data points, with many targets possessing more than 1M labels. We then designed and evaluated machine learning models to assess the improvements offered by the integration of multi-fidelity data, including classical models and a bespoke, novel deep learning approach based on graph neural networks. Jointly modelling primary and confirmatory data led to a decrease of 12% in mean absolute error (MAE) and an increase of 152% in R-squared on the public datasets, and a reduction of 17% in MAE coupled with an uplift of 46% in R-squared on the AstraZeneca datasets (averaged across all evaluated methods). We conclude that joint modelling of multi-fidelity HTS data improves predictive performance and that deep learning enables the use of unique and highly desirable strategies such as leveraging signals from multi-million scale datasets and transfer learning.
Control of stereogenic oxygen in a helically chiral oxonium ion
Authors: Smith Owen , Popescu Mihai , Hindson Madeleine , Paton Robert , Burton Jonathan , Smith Martin
Published: July 2022

The pyramidal inversion of trisubstituted nitrogen, phosphorus and sulfur compounds and its impact on configurational stability is a fundamental and well-recognized stereochemical phenomenon that is widely exploited. In contrast, the chemistry of oxonium ions – compounds bearing three substituents on a positively charged oxygen atom – is poorly developed and there are few applications in synthesis beyond their existence as reactive intermediates. There are no examples of configurationally stable oxonium ions in which the oxygen atom is the sole stereogenic centre, likely due to the low barrier to oxygen pyramidal inversion, and the perception that all oxonium ions are highly reactive. Here we describe the design, synthesis and characterization of a helically chiral triaryloxonium ion in which inversion of the oxygen lone pair is prevented through geometric restriction to enable it to function as a determinant of configuration. A combined synthesis and quantum calculation approach delineate design principles that enable configurationally stable and room-temperature isolable salts to be generated. We show that the barrier to inversion is >110 kJ mol-1 and outline a process for resolution. This constitutes the only example of a chiral non-racemic and configurationally stable molecule in which the oxygen atom is the sole stereogenic centre.
Enzyme-Graphene Nanometal biohybrid Architectures as Highly Efficient Multifunctional Catalysts for Cascade Reactions
Authors: Losada-Garcia Noelia , Urriolabeitia Esteban , Palomo Jose M.
Published: July 2022

The development of new catalytic systems with different chemo- and biocatalytic functionalities for sustainable one-pot multistep transformations represents a big challenge in modern chemistry. Here, we have designed and synthesized novel enzyme-graphene nanometal hybrids of palladium and copper as multiactive heterogeneous catalysts. The in-situ formation of metallic nanoparticles of different size and species on enzymes (C. antartica lipase, CALB and and T. lanuginosus lipase), TLL) immobilized on multilayer graphene-anchored enzymes (G@CALB and G@TLL preparations) at room temperature and aqueous media allowed to create different kind of enzyme-metal nanoarchitectures, containing up to two enzymes and metallic nanoparticles of two different metals in the same compartment. The metallic nanoparticles were synthesized exclusively induced by the enzyme, homogeneously distributed on the enzymatic structure used as scaffold. The cooperative and synergistic participation of different chemo and biocatalytic components in the reduction process and especially in different cascade reactions was demonstrated. Domino cascade in aqueous media (enzymatic hydrolysis, metal reduction, and metal oxidation) was successfully performed from the different hybrid systems. The synthesis of glycoderivatives, transforming selectively peracetylated glucal to novel disaccharides, using G@CALB-Cu3(PO4)2NPs and G@CALB-Cu(0)NPs or α-peracetylated glucose to diacetyl-gluconic acid by G@TLL@CRL-Cu3(PO4)2NPs was successfully performed. Finally, the successful application in the dynamic kinetic resolution of racemic arylamine (>99% conversion and ee) in organic solvent catalyzed by G@CALB-Pd(0)NPs-Cu3(PO4)2NPs demonstrated the potential effect in synthetic chemistry, and the synergistic effect of catalysis between enzyme and metals. Furthermore, recycling studies demonstrated the high robustness of them.
PENGARUH KEPUASAN KONSUMEN, KUALITAS PRODUK, CITRA MEREK, DAN WORD OF MOUTH TERHADAP MINAT BELI ULANG
Authors: Rohman Isnanda Zainur
Published: July 2022

The purpose of this study is to understand how consumer satisfaction, product quality, brand image, and word of mouth affect repurchase interest at Chatime in Yogyakarta. The data for this study was gathered using a questionnaire distributed via Google Form to 200 respondents using the purposive sampling method. The criteria of the respondents is they had purchased Chatime products within the last three months. Based on the findings of this study, the following conclusions were reached: (1) Consumer satisfaction has a positive and significant effect on repurchase interest with a t-value 3.224 and a significance value 0.001; (2) Product quality has an effect significant on repurchase interest with a t-value 1.696 and a significance value of 0.001; (3) Brand image has a significant on repurchase intention with a t-value 1.527 and a significance value 0.028; and (4) Word of mouth has a positive and significant effect on repurchase interest with a t-value 6.596 and a significance value of 0.000.
ANALISIS PENGARUH STORE IMAGE, PRICE ACCURACY (HARGA), DAN KELENGKAPAN PRODUK TERHADAP KEPUTUSAN PEMBELIAN PRODUK GROCERY DI MODEREN MARKET MELALUI POINT OF PURCHASE (POP) SEBAGAI VARIABEL INTERVENING
Authors: Suhartono Suhartono
Published: July 2022

This research aimed to determine the effect of the marketing mix, specifically the analysis of the effects of store image, price accuracy (price), and product completeness on grocery products purchase decisions in the modern market through point of purchase (pop) as intervening variables. This research used 200 respondents as samples by applying a purposive sampling approach of which the sampling method based on certain considerations. The data collection method applied is a questionnaire using a Likert scale. Based on the test result, it claimed that store image, product completeness have a positive and significant effect on the point of purchase, while price accuracy had not. Store image, price accuracy, product completeness and point of purchase also had a positive and significant effect on the purchasing decisions. With path analysis, the magnitude of the indirect effect was greater than the direct effect so that the point of purchase was able to mediate between the effects of store image, price accuracy, and product completeness on purchase decisions.
ANALISIS KEBIJAKAN HUTANG PADA PERUSAHAAN YANG LISTED DI BURSA EFEK INDONESIA
Authors: Asteria Beta
Published: July 2022

The purpose of this study is to analyze the effect of liquidity, profitability on debt policy in companies listed on the Indonesia Stock Exchange. Data processing is done by regression analysis using SPSS. The technique used in taking the research sample is purposive sampling. Number of samples that meet the sample criteria are 33 companies. The criteria used are liquid stocks in the 2017 to 2018 research period. The number of samples is 66. Data processing with SPSS shows that partially (t test) it is proven that the variable ability to pay short-term debt (liquidity) affects the company's debt policy while Profitability variable (profitability) is not proven to have an effect on the company's debt policy. Simultaneous Test (F test) proves that the ability to pay short-term debt (liquidity) and profitability (profitability) simultaneously affect the company's debt policy.

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ANALISIS PENGARUH SISTEM KOMPENSASI DAN SISTEM ANGGARAN TERHADAP KINERJA PEGAWAI (STUDI KASUS DI BADAN KEPEGAWAIAN PENDIDIKAN DAN PELATIHAN DAERAH KABUPATEN PACITAN)
Authors: - Sulastiningsih , Mintowati Sri
Published: July 2022

This research aims to analyze the effect of the compensation and budget system on the performance of the Pacitan Regency Education and Training Agency employees. This research used data analysis methods with several tests including data validity and reliabiliti test, classical assumption test and regression test. The data used were obtained from the distribution of questionnaires which were filled in by 34 respondents.

The analysis showed that partially the budget system affects the employee performance in a positive significant movement with a t-count value of 3.640 and a significant level of 0.001. Similarly, compensation system also has a significant positive relation with employee performance in the number of 2.643 t value and 0.012 significant level. The budget and compensation system simultaneously affect performance employee with the bond value of 44.4 percent and the other remaining 55.6 percent is influenced by other factors outside of this study.
FAKTOR YANG MEMPENGARUHI KEEFEKTIFAN SISTEM INFORMASI AKUNTANSI PENJUALAN BERBASIS APLIKASI ALFACART PADA PT SUMBER ALFARIA TRIJAYA, Tbk
Authors: Wardani Dea ayu kusuma , Titisari Kartika Hendra , Chomsatu Yuli
Published: July 2022

Â Penelitian ini bertujuan untuk menguji dan menganalisis pengaruh kecanggihan teknologi, kemampuan pengguna, kinerja individual, dan pengetahuan SIA terhadap efektifitas sistem informasi akuntansi. Teknik analisis data dalam penelitian ini adalah kuantitatif. Populasi dalam penelitian ini terdiri dari 51 orang karyawan alfamart dalam satu area coordinator yang menggunakan aplikasi alfacart. Hasil dari penelitian ini menunjukan bahwa kecanggihan teknologi tidak berpengaruh terhadap efektifitas sistem informasi akuntansi, sedangkan kemampuan pengguna, kinerja individual,dan pengetahuan SIA berpengaruh terhadap efekifitas sistem informasi akuntansi.Â Kata kunci : Alfamart, Alfacart, efektifitas sistem informasi akuntansiÂ
ANALISIS LOYALITAS PEGAWAI FUNGSIONAL PENGELOLA PENGADAAN BARANG/JASA PEMERINTAH DI DAERAH ISTIMEWA YOGYAKARTA
Authors: Saiful Saiful
Published: July 2022

This study aims to determine the effect of training and compensation on the loyalty of functional employees managing goods/ services procurement in D.I Yogyakarta with motivation as an intervening variable. The subjects in this study were 30 people who selected by census techniques toward ASN employees with JFT status in government procurement of goods/ services in the D.I Yogyakarta, both the ASN Central Ministry and ASN in the Regency. The technique of collecting data use a questionnaire. Data analysis techniques use PLS. The results of the study show that: (1) There is a positive and significant influence between training and work motivation; (2) There is a positive and significant influence between compensation and work motivation; (3) There is a positive and significant influence between training and compensation for work motivation; (4) There is a positive and significant influence between training and employee loyalty; (5) There is a positive influence between compensation and loyalty; (6) There is a positive and significant influence between motivation and employee loyalty and (7) There is the positive influence of training, compensation and motivation on employee loyaltyÂ Keywords: Training, Compensation, Loyalty, Motivation
Kultur, Komitmen, Keterlibatan karyawan Dalam Keberlanjutan Manajemen SDM (Studi pada Karyawan Swasta di DiY)
Authors: Rahayu Kusmaryati Dwi , Widiyanti Nining
Published: July 2022

Tujuan penelitian ini, mengetahui pengaruh kultur organisasi yang mendasarkan pada empat dimensi Hofstede, yakni: jarak kekuasaan, maskulinitas, menghindari ketidak pastian dimasa yang akan datang, dan kolektivitas terhadap keberlanjutan Manajemen SDM. Juga bagaimana komitmen organisasi berpengaruh terhadap Keberlanjutan Manajemen SDM. Variabel lain adalah keterlibatan karyawan (employee engagement). Tiga variabel tersebut di atas merupakan variabel utama dalam Keberlanjutan Manajemen SDM. Populasi penelitian adalah semua karyawan swasta yang bekerja di Yogyakarta. Sampel diambil sejumlah 152 orang dengan cara purposive, yakni responden sudah bekerja selama 2 tahun di perusahaannya. Metode analisis data adalah Regresi linier Berganda. Dari hasil penelitian, kultur organisasi berpengaruh positif tetapi tidak signifikan, sedangkan komitmen maupun keterlibatan karyawan berpengaruh positif dan signifikan. Koefisien Determinasi sebesar 0.58.Â Kata kunci: Kultur, Komitmen Organisasi, Keterlibatan Karyawan, Keberlanjutan MSD
UKURAN PERUSAHAAN SEBAGAI PEMODERASI PEMBIAYAAN MURABAHAH, MUDHARABAH DAN MUSYARAKAH TERHADAP PROFITABILITAS BANK UMUM SYARIAH
Authors: Sarno Sarno
Published: July 2022

This study aims to determine the ability of company size in moderating the effect of murabahah, mudharabah and musyarakah financing on profitability (Return on assets) of Islamic Commercial Banks for the 2015-2018 period. This research data in the form of panel data obtained from quarterly financial statements of Islamic Commercial Banks then processed with Eviews 9. The results show partially murabahah financing does not affect profitability, while mudharabah and musyarakah financing have a significant effect. Simultaneously, murabahah, mudharabah and musyarakah financing have an effect on profitability. As a moderating variable, firm size weakens the effect of mudharabah financing on profitability, while on the influence of murabahah and musyarakah financing, firm size does not provide a moderating effect. This does not mean that financing does not contribute to profitability, but because of the high non-performance financing and not yet maximum utilization of assets increases profitability through Islamic finance.Keywords: murabahah, mudharabah, musyarakah, size, return on asset.
ANALISIS KINERJA BERBASIS KONFLIK DAN BEBAN KERJA STUDI PADA KARYAWAN SIDIQ MANAJEMEN YOGYAKARTA
Authors: Nugroho Agung
Published: July 2022

There are a number of factors influencing work performance, some are work conflict, work burden, and work stress. The purpose of this research is to know how influence of work conflict and work burden to employeesâ€™ work performance, using intervening variable of work stress on employees of Sidiq Manajemen Yogyakarta. The data collecting method used questionnaire and the sample collecting used census by giving questionnaire to all of the employees in all culinary business unit of Sidiq Manajemen Yogyakarta as many as 44 respondents. The data was analyzed by pathway analysis using SPSS 18.0 and SmartPLSÂ 3.2.8.Â Â  This research shows that work conflict has positive and significant influence to work stress, work burden has positive influence but it is not significant to work performance, work stress has no influence and it is not significant to work performance, and work stress has positive influence but it is not significant to work performance on employess of Sidiq Manajemen Yogyakarta.Â Keyword: conflict, burden, stress, work performance
PENGARUH STRATEGI PEMASARAN, DAN LABEL HALAL TERHADAP KEPUTUSAN PEMBELIAN KONSUMEN
Authors: Maulana Edho , Setianingrum Indri , Sanjaya Vicky F
Published: July 2022

Dengan semakin berkembangnya zaman dapat mempengaruhi kehidupan masyarakat terutama dalam bidang bisnis, hal ini pula yang menyebabkan pelaku binis untuk lebih meningkatkan kualitas produknya. Penelitian ini bertujuan untuk menganalilis tentang Pengaruh Strategi Pemasaran dan Label Halal Terhadap Keputusan Pembelian Konsumen (Studi Pada Konsumen Kosmetik Wardah di Lampung Utara). Peneliti menggunakan metode kuesioner, dengan sampel sebanyak 57 responden. Uji statistic menggunakan Structurel Equation Modelling berbasis PLS, dan Uji Validitas menggunakan nilai Faktor Loading, sedangkan Uji Reabilitas menggunakan nilai Cronbach’h alpha, reabilitas komposit dan Averange Variance Extracted (AVE). Hasil dari penelitian ini membuktikan bahwa Strategi Pemasaran berpengaruh negatif dan tidak signifikan terhadap keputusan pembelian konsumen, sedangkan Label Halal berpengaruh positif dan signifikan terhadap keputusan pembelian.
Kata Kunci: Strategi Pemasaran, Label Halal, Keputusan Pembelian
IMPRESI KEBIJAKAN DIVIDEN SEBAGAI STIMULUS PENINGKATAN NILAI PERUSAHAAN
Authors: Yafandi Yohanes Marianus , Hermuningsih Sri
Published: July 2022

Penelitian ini bertujuan untuk mengetahui apakah ada pengaruh antara variebelindependen terhadap variabel dependen. Variabel independen pada penelitian ini ialahstruktur modal, pfofitabilitas, likuditas sedangkan variabel dependen ialah nilaiperusahaan dengan kebijakan dividen sebagai variabel pemoderasi. Sampel yangdigunakan sebanyak 14 perusahaan manufaktur yang terdapat di Bursa Efek Indonesia.Metode yang digunakan untuk menguji hipotesis penelitian ini ialah programSmartPLS. Dari hasil uji hipoteisis menunjukan variabel struktur modal danprofitabilitas memiliki pengaruh terhadap nilai perusahaan, sedangkan likuiditas tidakmemiliki pengaruh terhadap nilai perusahaan. Kebijakan dividen sebagai pemoderasiberdasakan hasil uji hipotesis tidak mampu memperkuat hubungan seluruh variabelindependen terhadap variabel dependen.

Kata Kunci: Nilai Perusahaan,Struktur Modal, Profitabilitas, Likuiditas, Kebijakan Dividen
ANALISIS USABILITY MENGGUNAKAN METODE HEURISTIC EVALUATION PADA APLIKASI TOKO ONLINE
Authors: Wasiati Hera , Sudarmanto
Published: July 2022

This study tries to analyze the Usability of the Shopee applications based on the heuristic evaluation method in order to determine the shortcomings of the Shopee applications based on ten heuristic principles. The purpose of this study is to determine the level of user satisfaction in the Shopee applications, as well as to provide advice to those concerned in this case the Shopee applications by recommending the results of the usability evaluation test on the Shopee applications. In this study, the method used to perform Usability analysis on the Shopee applications is by using a questionnaire via Google Form, from the questionnaire a calculation basis is to determine Usability or the user interface in using the Shopee applications. Based on the results of the average percentage of respondents using the heuristic evaluation method on the Shopee applications, the Shopee application has a percentage value of 97.35%. From these results it is known that the level of Usability on the Shopee applications is very good.
ANALISIS GAYA KEPEMIMPINAN KI HAJAR DEWANTARA, KOMPETENSI DAN KOMPENSASI TERHADAP KINERJA DAN MOTIVASI GURU DI SMA MUHAMMADIYAH YOGYAKARTA
Authors: Setia Wibowo Cahyono
Published: July 2022

The study aims to determine the effect of leadership style on work motivation, influence of competence on teacher work motivation, influence of compensation on teacher work motivation, influence of leadership style, competence, and compentation together on work motivation, influence of leadership style on teacher performance, influence of competency on teacher performance, the effect of compensation on teacher performance, and the effect of work motivation on the performance of Muhammadiyah High School teachers in Yogyakarta.
ESTUDIO DE LA PRODUCCIÓN CIENTÍFICA EN SCOPUS: PSICOMOTRICIDAD
Authors: Vásquez González Martha Ysabel , Soplapuco Montalvo Juan Pedro
Published: July 2022

El presente estudio tuvo como objetivo determinar la producción científica en la base de datos Scopus relacionada con la psicomotricidad. Asimismo, en el desarrollo del estudio la metodología fue de enfoque cuantitativo con diseño longitudinal. También, la muestra fue de 272 textos científicos de toda la producción científica sobre psicomotricidad, durante los años 1958 al 2020. Se obtuvo como resultado que la producción científica realizada sobre psicomotricidad se orienta en mayor proporción a la medicina y odontología la cual abarca el 40,1% del total de textos científicos publicados. Igualmente, le sigue la publicación en el área de psicología y neurociencias con el 15,8% y 15,1% respectivamente. Finalmente, se concluye que es importante el estudio o exploración científica dentro de las áreas con menos incidencia, pero con aplicaciones modernas, dentro de ellas los modelos de aplicación digital, los estudios genéticos y la farmacología.
Foundations of Education Technology
Authors: Sophia Dr. M. Sandra Carmel
Published: July 2022

To be able to recognize what are the methods two and more convenient procedures in the teaching-learning process of Technological Education it is essential to clearly define what is meant by technology. No one is unaware that it is impossible to talk about Technological Education if the concept of technology has not previously been clearly established. In fact, this word is used more and more frequently in the media, in advertising, in political speeches, in ordinary conversations and by our own students. However, it is also a fact that if we ask ten people what technology is, we will surely find the same number of different answers. It happens that it is a word with many meanings (and with the passage of time some more are always added).
Physical and chemical properties of three wild almond wood species grown in Zagros forests
Authors: Fathi Leila , Hasanagić Redžo , Iranmanesh Yaghoob , Dahmardeh Ghalehno Mohammad , Humar Miha , Bahmani Mohsen
Published: July 2022

In this study, the physical properties (oven-dry density, basic density, volumetric shrinkage, and swelling) and structural components (cellulose, lignin, and extractives content) of three wild almond wood species from southwestern Iran, namely Amygdalus arabica, Amygdalus eburna, and Amygdalus scoparia, were investigated. Wild almond is a valuable wood species in the Zagros forests of Iran, but there is a lack of data on their wood properties. Three adult trees of each species were chosen, and samples were prepared from the breast height diameter to measure the focal properties. Results of analysis of variance (ANOVA) showed that the wood species had a significant effect on the wood density and volumetric shrinkage. Maximum oven-dry density and volumetric shrinkage of wood were identified in Amygdalus scoparia. The highest and lowest content of structural components were found in Amygdalus scoparia and Amygdalus arabica wood species, respectively. A deep understanding of the almond wood characteristics will provide a fresh insight into the relationship between the properties and conservation of these special, as well as applications of their wood.
Factors influencing customer gratification to use DTH service in bangladesh
Authors: Sabrina Quadir , Sanjida Islam , Israt Moriom Khan
Published: July 2022

With a distinctive position in the advancement of the service sector, DTH (Direct-To-Home) is providing a service to perceive the user's gratification. The objective of this study is to examine the influencing factors of customer gratification and the growing popularity of DTH services in Bangladesh. Both primary and secondary information were used in this study. The conducting period of this study was from April to September of 2021, surveying a questionnaire of 561 participants in both urban and rural areas in Bangladesh. To analyze the data and find the results, SPSS version 20 was used. The findings of this study showed that the picture and sound quality, promotional and lucrative packages, thunder protection, multiple TV connections, program reminder, guide, huge channels, helpline, after sales service and parental control are the influential factors. To grow the business effectively, DTH service providers must be more concerned about customer gratification.
Quantitative analysis and discrimination of lard in chicken fat using FTIR
spectroscopy and chemometrics for halal authentication
Authors: Irnawati  , Putri R.N. , Lestari L.A. , Rohman A.
Published: July 2022

Lard (LD) has a similarity with chicken fat (CF) in terms of physicochemical
characteristics especially fatty acid composition and FTIR spectra, therefore, analysis of
lard in a binary mixture with CF is challenging. This study aimed to employ FTIR spectra
in normal and derivative modes in combination with multivariate calibrations for
quantitative analysis of LD and CF in the binary mixture and to discriminate pure LD and
LD in the mixture with CF using discriminant analysis (DA). LD and CF were prepared
randomly at a certain concentration to be used as calibration and validation sets,
respectively. All mixtures were scanned using an FTIR spectrophotometer at 4000-650 cm
-1
in absorbance mode. Some wavenumbers, FTIR spectral modes and multivariate
calibrations were optimized to provide high accuracy and precision as indicated by the
high value of coefficient determination (R2
) and low values of errors in calibration and
validation. The results revealed that FTIR spectra using normal spectra at combined
wavenumbers of 3100-2750 and 1500-660 cm-1 with R2
for the relationship between
actual and FTIR predicted values of > 0.99 in calibration and validation with an error in
calibration of 0.008% and error validation of 0.032%. DA could discriminate LD and LD
in the mixture with CF with an accuracy level of 100%. FTIR spectroscopy in
combination with chemometrics offered a reliable method for quantitative analysis and
discrimination of LD in a binary mixture with CF.
Total polyphenol and flavonoid contents and antioxidant activities of water
lettuce (Pistia stratiotes) leave extracts
Authors: Sudirman S. , Herpandi  , Safitri E. , Apriani E.F. , Taqwa F.H.
Published: July 2022

Free radicals such as reactive oxygen species and reactive nitrogen species are involved in
the development of various chronic diseases. Under oxidative stress conditions, the human
body needs more antioxidants that can be externally obtained from foods or supplements.
This study aimed to investigate the total polyphenol content and flavonoid compounds and
antioxidant activities of 70% ethanol and water extracts of water lettuce (Pistia stratiotes).
The dried water lettuce was extracted by maceration. The yield of total polyphenol content
of 70% ethanol extract (238.36±28.51 mg gallic acid equivalent (GAE)/g of dry sample)
was higher than water extract (70.66±29.43 mg GEA/g of dry sample). The 70% ethanol
extract (209.65±7.71 mg quercetin equivalent (QE)/g of dry sample) also possesses a
higher level of flavonoid content compared to water extract (140.98±1.68 mg QE/g of dry
sample). As analyzed by 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric reducing
antioxidant power (FRAP) methods, 70% ethanol extract exhibited more powerful
antioxidant activities compared to water extract. The half-maximum inhibitory
concentration (IC50) of 70% ethanol and water extracts were about 459.08±25.38 µg/mL
and 1086.44±186.53 µg/mL, respectively and the ferric reduction power was about
118.43±2.17 mM Fe2+ equivalent/g of dry sample and 71.76±0.45 mM Fe2+ equivalent/g
of dry sample, respectively. Based on these results, it is understood that 70% ethanol
extract is the potential source of an antioxidant agent.
The 6th International Undergraduate Conference on Science, Technology, Medicine, and Society: The Interaction of Science, Technology, Medicine, and Politics
Authors: Rajput Hannah , Levesley Nichole , Calzavara Alexandra , Heshmati Ata , Zahid Farhan
Published: July 2022

The Sixth International Undergraduate Research Conference on Science, Technology, Medicine, and Society (STMS): The Interaction of Science, Technology, Medicine, and Politics was held March 24-25, 2022. It was hosted by the University of Toronto’s History and Philosophy of Science Undergraduate Society (HPSUS) and the Institute for History & Philosophy of Science (IHPST). Student submissions examining the interaction between politics and science, including science policy, science funding, politicization of science and scientization of politics, political influences on science, as well as other topics regarding the mutual influence between science and politics were invited. These issues have been at the forefront of our lives recently with the COVID-19 pandemic, climate change, and constant technological advances including artificial intelligence. The virtual conference included slideshows accompanied by oral presentations from presenters with diverse disciplinary backgrounds from fourteen universities across four countries. Presentations were divided into five sessions: Technology & Epistemology; Politics & Science; Medicine, Mental Health, & Society; Technology & Data; and Education & Healthcare. In addition to undergraduate presentations, a keynote on “Public Trust in Science” was presented by Dr. Maya Goldenberg and a panel on “Science Policy & Funding” was held. The full program can be found at: http://tiny.cc/stms2022program.
Penentuan Kriteria Kapasitas Transformator Berdasarkan Proyeksi Kebutuhan Energi secara Mikrospasial
Authors: SENEN ADRI , DINI HASNA SATYA , ANGGAINI DWI , PUTERA PERDANA
Published: July 2022

ABSTRAKProyeksi energi memiliki peran penting dalam perencanaan pengembangan sistem distribusi listrik. Penelitian ini bertujuan untuk menentukan lokasi, jumlah dan penambahan kapasitas transformator yang diperlukan di area jaringan Tangerang. Metode prakiraan proyeksi energi dilakukan secara mikrospasial dengan membagi area layananan dalam bentuk grid – grid yang kecil (kelurahan). Selanjutnya pengelompokan (clustering) dilakukan berdasar karakteristik geografis, demografi, ekonomi dan kelistrikan wilayah untuk memperkirakan kerapatan beban. Hasil clustering yang terdiri dari 100 kelurahan, terkelompok menjadi 5 cluster dengan pertumbuhan beban per cluster rata-rata sebesar 8,4 %. Hasil perhitungan kapasitas transformator untuk wilayah Tangerang untuk 10 tahun adalah 250 kVA, 630 kVA, 1000 kVA dan 1250 kVA, dengan asumsi pembebanan transformator maksimal 80 %. Disamping itu prakiraan beban pada tingkatan transformator distribusi mengalami penambahan 3.064 unit gardu distribusi.Kata kunci: Prakiraan Beban, Transformator , Micro-spatial, Cluster, Tangerang ABSTRACTEnergy projection has important role in the planning of electricity distribution systems development. This study set out to investigate location, number and capacity of the transformers in Tangerang network area. A microspatial energy projection forecasting method was used by dividing the service area into small grids. Furthermore, clustering is carried out based on geographical, demographic, economic and electrical characteristics of the region to predict the load density. The clustering results consist of 100 grids grouped into 5 clusters with an average load growth 8.4% per cluster. As the result, the transformers capacity for the Tangerang area for the next 10 years are 250 kVA, 630 kVA, 1000 kVA and 1250 kVA, with the assumption that the maximum transformer loading is 80%. In addition, the estimated load at the distribution transformer level has an additional 3,064 distribution substations.Keywords: Load Forecasting, Transformer, Micro-spatial, Cluster, Tangerang
Analisis Kinematika dan Pola Gerakan Berjalan pada Robot Bipedal Humanoid T-FLoW 3.0
Authors: WIJAYA RYAN SATRIA , APRIANDY KEVIN ILHAM , AL BANNA M. RIZQI HASAN , DEWANTO RADEN SANGGAR , PRAMADIHANTO DADET
Published: July 2022

ABSTRAKRobot humanoid merupakan robot menyerupai manusia dengan tingkat kompleksitas yang tinggi dan fungsi yang serbaguna. Pada penelitian ini dilakukan analisis model kinematika gerak pada robot bipedal humanoid TFLoW 3.0, serta menganalisis pola gerakan berjalannya. Pola pergerakan yang diimplementasikan pada robot bipedal TFLoW 3.0 merupakan hasil pendekatan dari teori cara berjalan manusia dengan menggunakan enam gerakan dasar manusia saat berjalan. Kemudian menganalisis model gerakan robot menggunakan kinematika terbalik dengan solusi geometri. Tujuan dari model kinematika terbalik adalah untuk mengubah data input berupa posisi kartesian menjadi nilai sudut untuk setiap parameter joint pada masing-masing Degrees of Freedom (DoF). Lalu dilakukan analisis model mekanik robot saat berjalan yang terbagi atas fase tegak dan fase berayun yang bertujuan untuk mengetahui hasil pengujian.Kata kunci: robot humanoid, gaya berjalan, kinematika, TFLoW, DoF. ABSTRACTHumanoid robots are human-like robots with a high level of complexity and versatile functions. In this study, kinematics analyze on TFLoW 3.0 humanoid bipedal robot is carried out, as well as analyzing the pattern of its walking movement. The implemented movement of TFLoW 3.0 bipedal robot is the result of an approach from human walk using six basic human movements when walking. the robot movement model is analyzed by inverse kinematics with geometric solutions. Invers kinematics model is to transform the input data in the form of a Cartesian position into an angle value for each joint parameter in each Degrees of Freedom (DoF). Then an analysis of the robot's mechanical model when walking is carried out which is divided into a stance phase and a swinging phase which aims to determine the test results.Keywords: humanoid robot, gait, kinematics, TFLoW, DoF.
Perancangan MPPT Modified Incremental Conductance menggunakan Interleaved Boost Converter untuk Reduksi Osilasi
Authors: ALDIANTAMA GIGIH HERNAIN NANDA , WINDARKO NOVIE AYUB , RAHARJA LUCKY PRADIGTA SETIYA
Published: July 2022

ABSTRAKSebagian besar algoritma Maximum Power Point Tracking (MPPT), osilasi daya pada kondisi steady-state menyebabkan kerugian daya (losses) di sistem tersebut. Untuk menangani masalah tersebut dirancanglah algoritma Modified Incremental Conductance, dengan menggunakan kesalahan minimal yang diperbolehkan untuk mengurangi osilasi daya pada kondisi steady-state serta menambahkan variable step size untuk mempercepat pelacakan titik daya maksimum. Dari hasil pengujian berbasis simulasi diketahui bahwa simulasi Three-Legs Interleaved Boost Converter dengan MPPT Modified Incremental Conductance dapat melakukan pelacakan titik daya maksimum dengan nilai iradiasi yang divariasi, algoritma Modified Incremental Conductance dapat melacak titik daya maksimum rata-rata sebesar 0,19 detik dan osilasi daya rata-rata sebesar 0,016 Watt.Kata kunci: MPPT, Modified Incremental Conductance, Interleaved Boost Converter, Reduksi Osilasi ABSTRACTMost of the Maximum Power Point Tracking (MPPT) algorithms, power oscillations in steady-state conditions cause power losses (losses) in the system. To deal with this problem, the Modified Incremental Conductance algorithm was designed, using the minimum allowable error to reduce power oscillations in steady-state conditions and adding a variable step size to accelerate the tracking of the maximum power point. From the simulation-based test results, it is known that the Three-Legs Interleaved Boost Converter simulation with MPPT Modified Incremental Conductance can track the maximum power point with varied irradiation values, the Modified Incremental Conductance algorithm can track the maximum power point on average 0,19 seconds and oscillations average power of 0,016 Watt.Keywords: MPPT, Modified Incremental Conductance, Interleaved Boost Converter, Oscillation Reduction