bluuebunny/crossref_metadata_2025_split huggingface dataset:
A field assessment of residential laundry to landscape greywater quality in the San Francisco Bay area
Authors: Khosrowshahi Asl Sara , Cushing Katherine , O'Malley Rachel , Dahl Alexandra , Rouhani Afshin , Bryan Sherry , Burks Justin 
Published: July 2023

Abstract

Potable water scarcity is a global issue. Recent and ongoing droughts in the Western United States make residential water conservation crucial. Several water agencies have invested in conservation programs that educate residents on non-traditional water sources, such as laundry-to-landscape (L2L) greywater systems, which reuse washing machine water for outdoor irrigation. This study analyzed landscape vegetation and 21 greywater characteristics of 30 households with L2L systems in Santa Clara County, California. Greywater from most residential systems, even ones decades-old and unmaintained, had acceptable reuse values for major water quality parameters tested. Overall, 89% of fecal coliform counts fell within the acceptable range for water reuse, although counts were higher in non-code-compliant systems than in code-compliant L2L systems. The mean values for coliform counts, electrical conductivity, total dissolved solids, total organic carbon, magnesium, sodium, chloride, and sodium adsorption ratio were lower than the means previously reported for L2L systems. Analysis of water samples indicated high levels of iron and calcium, which merits further investigation. Outdoor vegetation appeared diverse and healthy. The promising results here indicate a high potential for expanding L2L programs. Wider system adoption can diversify regional water supply in service areas where the residential sector accounts for significant water use.
Pamekasan’s Ghetak Mask Dance Movement in Ethnomathematics
Authors: Zayyadi Moh. , Septiani Yeyen Dwi 
Published: July 2023

Ethnomathematics is one thing that is able to connect between culture and mathematics, which means that from a culture, steps are obtained to explore thinking skills that are able to produce various forms of mathematics. The study of ethnomathematics can be used as a learning resource for students to make it easier to learn mathematics. The purpose of ethnomathematics-based learning is to understand the relationship between mathematics and culture that is able to make students' and society's impressions of mathematics more meaningful. This study aims to determine the ethnomathematics in the Ghetak Pamekasan Mask dance movements. This research is a qualitative descriptive study with an ethnographic approach. In qualitative research, the data obtained by the researcher is written in the form of a narrative text to describe and produce a clear and detailed picture. The results of this study obtained a description of the ethnomathematics of the movement of the Ghetak Pamekasan mask dance in the mathematical concept of angular geometry. The mathematical concepts contained in the Ghetak Pamekasan Mask dance movements above can be used to introduce mathematics through local wisdom and abstract mathematical concepts will become concrete if they already know the mathematical concepts in the Ghetak Pamekasan Mask dance movements.
Keywords: ethnomathematics; Ghetak Pamekasan Mask Dance Movement
Hubungan antara Iklim Keselamatan Kerja dengan Employee Engagement pada Karyawan Divisi Operasional Industri Migas PT. Trihasco Utama
Authors: Sekarwangi Ladinda Tasya , Prasetyo Anggun Resdasari 
Published: July 2023

Employee engagement pada karyawan perlu diperhatikan oleh setiap perusahaan, terutama pada perusahaan yang memiliki resiko kecelakaan kerja yang tinggi. Penelitian ini bertujuan untuk mengetahui hubungan antara iklim keselamatan kerja dengan Employee engagement pada karyawan divisi operasional PT. Trihasco Utama. Populasi dalam penelitian ini adalah karyawan tetap divisi operasional dengan masa kerja 1- 6 tahun berjumlah 142 dengan subjek penelitian 103 karyawan. Teknik pengambilan sampel yang digunakan adalah simple random sampling. Alat ukur yang digunakan adalah Skala Iklim Keselamatan Kerja (37 aitem; α= 0,943) dan Skala Employee Engagement (25 aitem; α= 0,907). Hasil analisis Spearman’s Rank menunjukkan adanya hubungan positif yang signifikan iklim keselamatan kerja dengan employee engagement pada karyawan divisi operasional (r=0,682; p < 0,05). Hasil koefisien korelasi tersebut menunjukkan bahwa terdapat hubungan positif yang signifikan antara iklim keselamatan kerja dengan employee engagement pada karyawan divisi operasional PT. Trihasco Utama. Artinya semakin tinggi iklim keselamatan kerja, maka akan diikuti dengan semakin tingginya employee engagement. Begitupun sebaliknya, semakin rendah iklim keselamatan kerja, maka semakin rendah pula employee engagement.
KEKUATAN ALAT BUKTI TESTIMONIUM DE AUDITU DALAM PEMBUKTIAN PERKARA GUGATAN PERCERAIAN
Authors: Novitasari Yeni , Harjono Harjono 
Published: July 2023

<em>This article examines the strength of evidence of witness testimony de auditu in the case of a divorce lawsuit in Decision Number 110/Pdt.G/2020/PN Skt and Decision Number 82/Pdt.G/2021/PN Bln. The purpose of this article is to find out the strength of evidence of De Auditu's Testimonium Witness in the divorce lawsuit case in</em><em> that</em><em> Decision. Based on this research, the panel of judges based on the Jurisprudence of the Supreme Court Decision number 308 K/Pdt/1959 that testimony de auditu couldn</em><em>’</em><em>t be used as direct evidence but could be used as evidence of presumption (vermoeden), and as a basis for proving something. In addition, the Supreme Court in decision number 239 K/Sip/1973 justified de auditu testimony except as evidence that meets the material requirements</em> <em>if the witness gives testimony under oath, the statement is accepted as independent evidence reaching the minimum limit of proof without other evidence if the de auditu witness consists of several people</em><em>.</em><em> </em><em>Although it is free proof</em><em>,</em><em> </em><em>i</em><em>n this case the testimony of the witness is important so that the strength of evidence is decisive evidence because de auditu witnesses played a major role in the granting of the Plaintiff's claim. </em><em></em><p> </p><p><strong><em>Keywords</em></strong><em>: <a href="/verstek/article/view/72572">Divorce; </a></em><a href="/verstek/article/view/72572"><em>Evidence</em><em>; Testimoni</em><em>um</em><em> de Auditu</em></a></p>
Strategies Used by English Second Language Teachers to Cope with Teaching Challenges
Authors: Haufiku Isidor , Mashebe Percy , Abah James 
Published: July 2023

The main aim of the study is to investigate the strategies used by English Second Language (ESL) teachers to cope with their specific teaching challenges in Senior Secondary Schools in Ohangwena Region, Namibia. The study used the phenomenological qualitative research design to collect data from a purposively selected sample of 33 ESL teachers who have taught for at least two years in the Ohangwena Region. Data were collected using focus group discussions and analyzed using the thematic analysis method. The study found that ESL teachers in Ohangwena Region mainly use strategies such as motivating learners, a learner-centered teaching approach, a group work teaching approach, teachers’ teamwork, and different sources of teaching materials to cope with their respective teaching challenges. While the coping strategies teachers use have been reported to be helpful in ESL teaching, there is still a need to build the teachers’ capacity on the good practices in using such strategies to mitigate their teaching challenges.
The Impact of Government Spending on Economic Output Provinces In Indonesia
Authors: Wardhana Adhitya , Kharisma Bayu , Khairat Naimmatul 
Published: July 2023

The purpose of this study is to analyze the impact of government spending on provincial economic output in Indonesia. GRDP is used as a proxy for economic output growth. The object research is the provinces in Indonesia (33 provinces) with the research period 2016-2021. The research method used is Generalized Least Square (GLS). The results showed that the variables of unemployment, government spending on social protection, mean of year's scholling (MYR) and labor had a significant effect on output growth (GRDP), while education spending did not significantly affect output growth. Therefore, the central and regional governments make planning plans on an annual, medium-term and long-term basis with the intention that the role of the existing budget in government can produce targeted output, especially in the education sector.Keyword: output growth; government expenditure; generalized least square; GRDP
Kebijakan dan Strategi Pengembangan IPTEK dalam Pendidikan
Authors: Arjul Muhammad , Madhakomala R , Rugaiyah Rugaiyah 
Published: July 2023

Penelitian ini bersifat kualitatif-deskriprif dan menelisik kebijakan ilmu pengetahuan dan teknologi (IPTEK) Indonesia, dimulai dari strategi yang dikembangkan, problem utama IPTEK nasional, dan solusinya. Dinamika kebijakan IPTEK dan inovasi Indonesia bertranformasi dalam lima era, pertama adalah era peletak dasar dan perintis sistem IPTEK dan inovasi (1945-1966), kedua adalah era pengembangan proyek industri strategis nasional (1966-1998), ketiga adalah era penataan kembali sistem nasional penelitian, pengembangan, dan penerapan IPTEK (1998-2004), keempat adalah era membangkitkan sistem inovasi nasional (2004-2014), hingga era kelima yakni integrasi sistem nasional riset dan inovasi (2015-2024). Pada era kelima ini, dibentuk Badan Riset Inovasi Nasional (BRIN) dengan berbagai kebijakan dan langkah strategis, dengan harapan dapat mengejar ketertinggalan sekaligus menjawab berbagai problema utama yang ada. Beberapa langkah solutif pun ditempuh. Namun, disadari bahwa penguatan peran IPTEK membutuhkan komitmen jangka panjang dengan alokasi sumber daya memadai. Tanpa dukungan kelembagaan IPTEK yang baik dan berkualitas, beberapa problem IPTEK yang dihadapi Indonesia akan sulit diselesaikan
Pendidikan Karakter Pada Pembelajaran Percakapan Bahasa Inggris Siswa Sekolah Dasar Berasrama
Authors: Dariyanto Dariyanto , Awiria Awiria 
Published: July 2023

Integrasi nilai-nilai pendidikan karakter tidak hanya dikaitkan dengan mata pelajaran yang berkaitan langsung dengan norma, moral dan budi pekerti. Setiap mata pelajaran yang dipelajari siswa di sekolah sudah semestinya mengarah pada pembentukan karakter peserta didik. Penelitian ini bertujuan untuk mendeskripsikan pendidikan karakter dalam pembelajaran percakapan bahasa Inggris (English Morning Conversation) di MI Al-Multazam, Rangkasbitung, Lebak, Banten. Menumbuhkan, menanamkan, dan mengembangkan pendidikan karakter pada program percakapan bahasa Inggris menjadi target penelitian dengan wawancara dan pengamatan yang seksama. Hasil penelitian disimpulkan bahwa: 1) kegiatan percakapan bahasa Inggris yang terprogram memfasilitasi siswa untuk pengalaman bermakna untuk mampu mengekspresikan bahasa Inggris secara langsung dengan teman, 2) siswa memiliki keberanian untuk menyampaikan bahasa Inggris dari dasar pengetahuan kosakata (vocabulary knowledge) dan ungkapan-ungkapan bahasa Inggris (greeting, self introduction, daily activity dan talking about objects ), 3) pendidikan karakter pada pembelajaran percakapan bahasa Inggris: siswa-siswa berani, bersahabat, ingin rasa tahu, saling membantu, peduli dan berjiwa sosial.
Les illusions de la nature humaine
Authors: Simonin David 
Published: July 2023

Dans sa réflexion approfondie sur la nature humaine et dans son effort répété pour mieux la comprendre, Nietzsche s’est attaché à démasquer différentes projections idéalistes. Tout en utilisant l’humanisme contre le christianisme, il poursuivit inlassablement les résidus de conceptions illusoires portant sur la nature humaine qui se maintiennent jusque dans l’humanisme et, par-delà celui-ci, jusque dans les sciences de l’homme elles-mêmes, dont l’époque de Nietzsche vit l’avènement. Il mit ainsi son érudition de philologue au service de son questionnement philosophique sur le devenir de la nature humaine. Tour à tour humaniste et antihumaniste, il emprunta à toutes les disciplines qui pouvaient nourrir sa pensée et, tout en évitant les représentations fantasmatiques de l’homme, véhiculées par le christianisme (imago dei) aussi bien que par l’humanisme (das Humane), il chercha à identifier aussi précisément que possible ce qu’est l’homme (der Mensch), afin d’ouvrir sous le nom de « surhomme » la voie d’une humanité encore à venir.
Đêm Tối Thần Linh của Pseudo-Dionysius
Authors: Nguyễn Thị Thùy Linh 
Published: July 2023

Phải thừa nhận rằng việc truy tìm yếu tính của Thiên Chúa là một tham vọng thái quá đối với lý trí của con người, bởi lẽ Thiên Chúa vốn là Căn nguyên tối hậu của mọi thực tại và vốn tự thân là siêu vượt trên mọi thực tại. Tuy nhiên, cảm nếm hay nhận biết phần nào cái-là ấy sẽ là điều khả thi một khi con người được đưa-dẫn-vào hay được nâng-cao-lên tận cõi siêu vượt. Đây cũng chính là điều mà Dionysius diễn đạt trong tác phẩm Mystical Theology và các lá thư của ông. Bài viết này nhắm diễn giải điều trên thông qua chương thứ nhất của tác phẩm Mystical Theology, đặc biệt tập trung vào lời cầu nguyện của ông.

Abstract
It must be acknowledged that the pursuit of the essence of God is an excessively ambitious endeavor for human reason, as God is the ultimate source of all reality and transcends everything. However, to some extent, experiencing or perceiving that essence becomes feasible when humans are led into or elevated to the realm of transcendence. This is precisely what Dionysius expresses in his work "Mystical Theology" and his letters. This article aims to interpret this idea through the first chapter of "Mystical Theology," with a particular focus on his prayers.
Estrategia para el uso de juegos virtuales en el desarrollo de educación ambiental en octavo año de Educación General Básica
Authors: Merchán Mendoza Néstor Hugo , Rivadeneira Barreiro María Piedad 
Published: July 2023

El cuidado y preservación del ambiente es una tarea que corresponde a todo ser vivo que habita en el planeta, por tal razón desde todos los sectores los seres humanos deben emprender acciones para que se cumpla este propósito. En el ámbito educativo, el compromiso es mucho más grande, las comunidades educativas son agrupaciones más grandes que cualquier empresa del mundo, motivo por el cual los centros educativos deben implementar estrategias que permitan motivar la ejecución de acciones para el cuidado del medio ambiente. El presente trabajo pretende cumplir con este cometido, cuyo objetivo principal fue diseñar una estrategia didáctica del uso de los juegos virtuales para despertar el interés de los estudiantes en el aprendizaje de educación ambiental en octavo año de la unidad educativa San Jacinto del Búa, empleando un enfoque mixto y un diseño no experimental, mediante la recepción de una encuesta dirigida a estudiantes de octavo año de educación básica, docentes del área de ciencias naturales y una entrevista al directivo principal de la institución. Estos datos se tabularon aplicando procesos estadísticos. Los resultados representativos son la deficiente aplicación de proyectos con estrategias de video juegos en las planificaciones micro curriculares por parte de los docentes. También se puede apreciar que tanto estudiantes, docentes y directivos conocen la temática con la ausencia parcial de la práctica, concluyendo que la implementación de una estrategia didáctica basada en video juegos favorece notablemente el cumplimiento de la temática planteada, debido a la motivación que los estudiantes sienten al ejecutarla.
Highly Deformable Phototunable Viscoelastic Fluid Interface Modulates Cellular Adaptive Wetting Behavior
Authors: Zhou Junhong , Wang Hongxin , Nakanishi Jun 
Published: January 2025

AbstractEmerging evidence shows that the viscoelastic cues of the e Ixtracellular matrix (ECM) regulate cellular functions and fates. However, as cells are viscoelastic, force dissipation occurs within themselves as well as the ECM side, implying the existence of reciprocal viscous regulation between the two. Here, a fluid‐based scaffold with tunable viscoelasticity has been developed to investigate its impact on the cell adhesion process. The platform is based on the water–perfluorocarbon interface decorated with diacetylene‐based phospholipid membranes (IPLMs), whose viscoelasticity can be systematically manipulated by photocrosslinking. Further introduction of a cell‐adhesive peptide and fluorescent tag allows cell adhesion at the highly deformable fluid interface and confocal observation of dynamic cell–model ECM interactions. The viscoelasticity‐tunability is confirmed by fluorescence recovery after photobleaching, interfacial rheology, and atomic force microscopy nanoindentation. Cells seeded at the IPLM exhibit so‐called adaptive wetting, where the interface first deforms toward the out‐of‐plane direction before cellular dimensional changes, followed by cellular flattening and interfacial restoration. Furthermore, the quantification of these parameters reveals a biphasic response against the crosslinking levels, which indicates that the cell‐ECM viscosity balance determines adaptive wetting phenotypes. The platform may enable the prediction of dynamic adhesion responses in physiological and pathological processes.
Stretchable Electronic Facial Masks for Radiofrequency Therapy
Authors: Zhou Zanxin , Xu Xinkai , Hu Jialin , Zhao Hongyu , Li Shuang , Chen Kai , Gu Qi , Su Yewang 
Published: January 2025

AbstractAcne, the most prevalent chronic inflammatory skin condition, significantly impacts patients’ quality of life and mental health. Radiofrequency (RF) therapy offers a deep heating effect, devoid of antibiotic resistance, and side effects in pharmacological treatments, while avoiding the skin‐type limitations in phototherapy. However, conventional RF devices face challenges associated with long‐time hand‐held use and short effective treatment‐duration due to small sizes and continuous movement of the probe. Consequently, the stretchable electronic facial mask for radiofrequency therapy (SEFM‐RFT) is presented for large‐area treatment and hands‐free operation. A radiofrequency‐array heating model is proposed to ensure the therapeutic efficacy and safety, and an adsorption hot‐pressing packaging technique is developed to maintain close skin contact. Animal experiments demonstrate that SEFM‐RFT reduces the number of lesions by 78%, while the effect on acne recovery is proved through bacterial and histochemical experiments. The development of SEFM‐RFT represents a significant advancement in flexible electrical therapy devices.
Modulating eg Occupancy by A‐Site Vacancy to Boost Photocatalytic CO2 Reduction on Perovskite Oxides
Authors: Gao Yibo , Zhang Miaomiao , Fan Zutao , Jin Yang , Song Zhanlong , Wang Wenlong , Zhao Xiqiang , Mao Yanpeng 
Published: January 2025

AbstractFor photocatalytic CO2 reduction, traditional ABO3 perovskite oxides have suffered from the natural surface covered by the passivated AO layer, resulting in low photocatalytic activity. Herein, the double perovskite Sr2TiFeO6 is used as a precursor and citric acid is employed to selectively dissolve the A‐site cation, obtaining Srv‐Sr2TiFeO6 with abundant A‐site vacancies. Without using any co‐catalysts or sacrificial agents, the Srv‐Sr2TiFeO6 achieves efficient photoreduction of CO2 to CH4 with 91% selectivity and 43.17 µmol g−1 h−1 yield, which is almost five times that of the original Sr2TiFeO6. The results indicate that selectively removing A‐site can increase the concentration of oxygen vacancies and significantly reduce the exciton binding energy from 0.61 to 0.32 eV, thereby enhancing the charge transfer efficiency. Furthermore, the A‐site vacancies can adjust the surface electronic structure, leading to a decrease of eg electrons occupancy on the active B‐site. This results in a shift of the reaction intermediates from strong adsorption to moderate adsorption. Specifically, the energy barrier of the water oxidation reaction, the rate‐determining step for the overall CO2 reduction, is greatly reduced. This work provides a vivid case for modulating the electronic structure of perovskite oxide through introducing A‐site defects for efficient photoreduction of CO2.
Nerve‐Derived Extracellular Matrix Promotes Neural Differentiation of Bone Marrow Stromal Cells and Enhances Interleukin‐4 Efficacy for Advanced Nerve Regeneration
Authors: Yu Huachen , Fan Pei , Deng Xinyue , Zeng Miaolin , Ge Liyun , Xue Enxing , Chen Daqing , Zhang Man 
Published: January 2025

AbstractFacilitating neuronal differentiation of stem cells and microenvironment remodeling are the key challenges in cell‐based transplantation strategies for central nervous system regeneration. Herein, the study harnesses the intrinsic pro‐neural differentiation potential of nerve‐derived extracellular matrix (NDEM) and its specific affinity for cytokines to develop an NDEM‐gelatin methacryloyl(gelMA)‐based bifunctional hydrogel delivery system for stem cells and cytokines. This system promotes the neural differentiation of bone marrow stromal cells (BMSCs) and optimizes the therapeutic index of Interleukin‐4 (IL‐4) for spinal cord injury (SCI) treatment. It is observed that incorporating NDEM into the hydrogel system intrinsically promotes BMSC differentiation into neuron‐like cells and effectively regulates IL‐4 release kinetics to match the neural reconstructing timeframe. Further analysis reveals that trace amounts of endogenous basic fibroblast growth factor (bFGF) detected in NDEM exhibit a potent effect in promoting neural differentiation. The sustained release of IL‐4 from the NDEM significantly encourages macrophage polarization toward the M2 phase, optimizing the transplant microenvironment throughout the reconstruction process. This study demonstrates an NDEM‐based optimization strategy for hybrid hydrogel to achieve synchronized delivery of stem cells and cytokines in regenerative medicine applications.
Design of Fluorinated Peptides as Biotransformed Urinalysis Biomarkers for Non‐Invasive Diagnosis and Treatment of Liver Injury through Enzyme Directed Kinetics
Authors: Feng Ruxin , Xu Weilu , Ning Jinhui , Ma Qian , Wang Hui , Li Liangyu , Xu Suying , Wang Leyu 
Published: January 2025

AbstractUrinalysis, as a non‐invasive and efficient diagnostic method, is very important but faces great challenges due to the complex compositions of urine and limited naturally occurring biomarkers for diseases. Herein, by leveraging the intrinsic absence of endogenous fluorinated interference, a strategy with the enzymatically activated assembly of synthetic fluorinated peptide for cholestatic liver injury (CLI) diagnosis and treatment through 19F nuclear magnetic resonance (NMR) urinalysis and efficient drug retention is developed. Specifically, alkaline phosphatase (ALP), overexpressed in the liver of CLI mice, triggers the assembly of fluorinated peptide, thus, directing the traffic and dynamic distribution of the synthetic biomarkers after administration, whereas CLI mice display much slower clearance of peptides through urine as compared with healthy counterparts. As such, it enables to transform pathophysiological information into exogenous signals via noninvasive urinary monitoring. Moreover, as a proof‐of‐concept, by grafting different functional groups to peptides, the theranostic platforms can be established to provide a new paradigm for the design of multifunctional peptides.