bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Model Pembelajaran Two Stay Two Stray Terhadap Hasil Belajar Pada Mata Pelajaran Ekonomi Kelas X IIS di SMA Negeri 3 Kupang Timur Kabupaten Kupang
Authors: Metola Margareta , Nggandung Yeheskial , Saragih Fernando 
Published: March 2024

Riset ini berfokus guna melihat pengaruh model pembelajaran (TSTS) terhadap hasil belajar siswa kelas X IIS SMA Negeri 3 Kupang Timur Kabupaten Kupang. Jenis penelitian yang diguanakan yaitu Quasy Eksperimen dengan menggunakan dua kelas yaitu kelas (e) dengan perlakukan model pembelajaran Two Stay Two Stray (TSTS) dan kelas (k) dengan model konvesional (MK). Subjeknya yaitu siswa kelas X IIS SMA Negeri 3 Kupang Timur dan objeknya yaitu hasil belajar siswa. Teknik pengumpulan datanya yaitu menggunakan tes. Data analisis yang dipakai terhadap hasil belajar siswa berupa analisis univariat yang dimana analisis tersebut di ukur melalui ukuran pemusatan, ukuran penyebaran dan uji perbedaan dalam penganalisisan data. Hasil pengolahan data dengan menggunakan aplikasi IBM SPSS statistic 24, menunjukan nilai signifikannya = 0,038 lebih kecil dari sehingga ditolak. Jika ho ditolak dan h1 diterima maka dugaan alternatif diajukan diterima yakni model pembelajaran (TSTS) mempengaruhi hasil belajar siswa kelas X SMA Negeri 3 Kupang Timur.
ANALISIS REGRESI LOGISTIK ORDINAL UNTUK MENGETAHUI FAKTOR-FAKTOR YANG MEMPENGARUHI KEJADIAN STUNTING DI KECAMATAN BATUDAA PANTAI
Authors: Jusuf Herlina , Adityaningrum Amanda , Rahim Eman 
Published: March 2024

Stunting merupakan gangguan pertumbuhan yang terjadi akibat kurangnya asupan nutrisi, seringnya terjadinya infeksi, dan kurangnya stimulasi psikososial yang memadai, terutama pada periode 1000 hari pertama kehidupan seorang anak. Tujuan penelitian untuk menganalisis faktor-faktor yang memengaruhi status gizi balita di Kecamatan Batudaa Pantai dengan menggunakan metode regresi logistik. Kebaruan penelitian ini karena menggunakan metode regresi logistic untuk menganalisis faktor-faktor yang memengaruhi status gizi balita. Penelitian ini merupakan penelitian kuantitatif dengan metode deskriptif dan analisis regresi logistik ordinal. Sampel penelitian melibatkan 33 balita stunting yang ditentukan dengan teknik pengumpulan data Accidental Sampling. Hasil Penelitian menunjukkan bahwa usia ibu melahirkan (X2), Pengahsilan (X7), dan asupan makanan (X11) memiliki pengaruh yang signifikan terhadap balita yang berstatus Stunting. Kesimpulannya yaitu usia ibu melahirkan, pengahsilan, dan asupan makanan merupakan faktor-faktor yang mempengaruhi status gizi balita di Kecamatan Batudaa Pantai.
DIGITALISASI KENAIKAN PANGKAT ASN PROVINSI BENGKULU DI BIDANG MUTASI DAN PROMOSI BADAN KEPEGAWAIAN DAERAH PROVINSI BENGKULU
Authors: Maydila Yutya , Darnita Yulia , Febriana Nanda , Trisista Adinda 
Published: March 2024

Praktek Kerja Lapangan adalah bentuk penyelenggaraan kegiatan dan pelatihan dengan bekerja secara langsung, secara sistematik dan terarah dengan supervisi yang kompeten. Praktek Kerja Lapangan dilaksanakan untuk memenuhi kebutuhan tenaga kerja yang profesional dan diharapkan akan menerapkan ilmu yang diperoleh, sekaligus dapat dipraktekkan oleh peserta Program Kerja Lapangan pada dunia kerja. Praktek Kerja Lapangan ini juga dilaksanakan oleh Universitas Muhammadiyah Bengkulu. Praktek Kerja Lapangan ini juga menjadi sarana bagi mahasiswa untuk praktek di Badan Kepegawaian Daerah agar menambah wawasan ilmu pengetahuan yang lebih luas dan mendapat pengalaman di Badan Kepegawaian Daerah. BKD (Badan Kepegawaian Daerah) merupakan unsur pelaksana fungsi penunjang pemerintahan daerah bidang kepegawaian yang menjadi kewenangan daerah. Merekap berkas dalam pengarsipan yang masih belum baik dikarenakan terjadi penumpukan data arsip tahun lama tercampur dengan tahun baru. Digitalisasi berhubungan mengenai mengelola arsip data karena berkas yang terjadi dalam penumpukan dokumen-dokumen gaji dan tunjangan kerja, sehingga dokumen-dokumen yang sudah selesai di kerjakan bisa segera diarsipkan dan disimpan.
PENGUATAN NILAI-NILAI KARAKTER PADA PEMBELAJARAN BAHASA INDONESIA MAHASISWA SEMESTER III PBSI FKIP- UM BENGKULU TA 2021/2022
Authors: Syanurdin  , Hakim Man 
Published: March 2024

Bangsa Indonesia yang tadinya memiliki budaya dan karakter bangsa yang terpuji, santun, benar, dan berbudi pekerti luhur kini telah memudar, menjadi bangsa yang pemarah, bertindak kasar, berbuat bodoh dan banyak berbuat yang tidak terpuji lainnnya. Keadaan yang memperihatinkan itu tidak boleh dibiarkan berlarut-larut, perlu dicari akar masalahnya dan dicarikan solusinya. Salah satu dari solusinya adalah melalui pendidikan. Perlu dilakukan reorientasi kembali terhadap pendidikan karakter bangsa, termasuk dalam pembelajaran bahasa Indonesia. Perlu digali potensi dalam pembelajaran bahasa Indonesia untuk menanamkan nilai-nilai budaya luhur dan karakter bangsa pada mahasiswa sebagai generasi milenial harapan bangsa. Dalam konsep kampus merdeka kemandirian belajar mahasiswa perlu ditumbuhkembangkan, sehingga menjadi pusat perhatian dosen dalam melaksanakan pembelajaran.
SoK: Security and Privacy of Blockchain Interoperability [Extended Version]
Authors: Augusto André , Belchior Rafael , Correia Miguel , Vasconcelos André , Zhang Luyao , Hardjono Thomas 
Published: March 2024

Recent years have witnessed significant advancements in cross-chain
technology. However, the field faces two pressing challenges when it
comes to security and privacy. Hacks on cross-chain bridges have led to
monetary losses of around 3 billion USD, highlighting flaws in security
models governing interoperability mechanisms (IMs) and the
ineffectiveness of incident response frameworks. Additionally, the
exploration of privacy within cross-chain scenarios remains relatively
unexplored. Hackers benefit from extensive privacy, whereas users and
bridge operators experience restricted privacy, thereby broadening the
potential attack surface for adversaries.
In this paper, we present the most comprehensive study to date on the
security and privacy of blockchain interoperability. Our study employs a
rigorous systematic literature review, yielding a corpus of 178 relevant
documents, including 58 academic papers and 120 gray literature
documents, out of a pool of 531. We systematically categorize 56
interoperability solutions based on a newly created taxonomy focusing on
security and privacy considerations. Our dataset, comprising academic
research, disclosures from bug bounty programs, and audit reports,
exposes 45 cross-chain vulnerabilities, 25 theoretical attacks, and 88
mitigation strategies. Leveraging this data, we analyze 14 notable
bridge hacks accounting for over USD 2.9 billion in losses, mapping them
to the identified vulnerabilities.
Our findings reveal that a substantial portion (65.8\%)
of stolen funds originates from projects secured by permissioned
intermediary networks with unsecured cryptographic key operations.
Regarding privacy, we demonstrate that achieving unlinkability in
cross-chain transactions is contingent on the underlying ledgers
providing some form of confidentiality.
In conclusion, our study offers critical insights into the challenges
and vulnerabilities within the realm of cross-chain interoperability. We
pinpoint promising directions for future research that can guide both
industry practitioners and academics toward substantial advancements in
this field. Our work underscores the urgency of enhancing security and
privacy measures in cross-chain technology to mitigate the substantial
financial risks associated with bridge hacks and to foster user trust in
the blockchain ecosystem.
PENGARUH MOTIVASI KERJA DAN DISIPLIN KERJA TERHADAP KINERJA KARYAWAN PT. RAMAYANA LESTARI SENTOSA, Tbk KOTA BATURAJA
Authors: Rasjid Abdullah 
Published: March 2024

Penelitian ini bertujuan untuk menguji pengaruh motivasi kerja dan disiplin kerja terhadap kinerja karyawan PT Ramayana Lestari Sentosa, Tbk Kota Baturaja. Dalam penelitian ini adalah karyawan PT Ramayana Lestari Sentosa, Tbk Kota Baturaja. Data yang digunakan dalam penelitian adalah data primer dengan menyebar kuesioner kepada karyawan PT Ramayana Lestari Sentosa, Tbk Kota Baturaja. Populasi dalam penelitian ini adalah 120 dengan jumlah sampel 55 responden, teknik pengambilan sampel dengan menggunakan rumus slovin yang umum digunakan dalam bidang statistik, khususnya saat perhitungan data dalam bentuk survey dengan populasi yang relatif besar. Data tersebut diolah dalam bentuk data numerik (angka) dengan menggunakan skala likert. Metode pengumpulan data dalam penelitian ini adalah kuesioner dan analisis data. Data diproses dengan menggunakan SPSS, meliputi Uji Validitas, Uji Reliabilitas, Uji Asumsi Klasik, Uji Regresi dan Uji Hipotesis menggunakan Uji T, UJi F. Hasil penelitian membuktikan bahwa variabel motivasi kerja tidak berpengaruh secara signifikan terhadap kinerja karyawan sedangkan disiplin kerja berpengaruh secara signifikan terhadap kinerja karyawan dan jika di uji secara simultan atau bersama-sama maka motivasi kerja dan disiplin kerja mempunyai pengaruh secara signifikan terhadap kinerja karyawan PT Ramayana Lestari Sentosa, Tbk Kota Baturaja.
THE EFFECT OF COMPENSATION ON EMPLOYEE PERFORMANCE WITH MOTIVATION AS AN INTERVENING VARIABLE CV. MILLENIA TOTAL SOLUTION PALEMBANG
Authors: Fane Sugeng Mianto , Munawaruh Faridatul 
Published: March 2024

The purpose of this study was to determine the effect of compensation on employee performance with motivation as an intervening variable at CV Millenia Total Solution Palembang. The results showed that the first simple regression analysis that compensation has a positive and significant effect on motivation, compensation has a positive and significant effect on performance. Based on the results of both simple regression analysis can be done with intervening so that it is known that the value of t count 5.396 t table 2.040 can be concluded that motivation is able to become an intervening variable with the calculation of standardized co effientsn for the indirect effect of compensation on performance.
THE EFFECT OF DIGITAL MARKETING ON INCREASING INTEREST IN PURCHASING MOTOR VEHICLE POLICIES IN GENERATION Z IN PALEMBANG CITY
Authors: Warni Zubaidah , Rinandy Alditya Aris , Dahlan Pantani , Gunarti Triana Sri 
Published: March 2024

The development of technology in this day and age has grown rapidly. Many entrepreneurs use technology to market goods and services. Digital marketing is one way entrepreneurs develop markets for goods and services. Digital Marketing is now also used by non-bank financial services companies such as insurance companies. Many insurance companies develop technology to market insurance policies. Motor Vehicle Insurance Policy is one of the insurance products that is often echoed through digital media platforms. In addition to marketing through social media, companies also innovate by developing Insurtech applications. Generation Z today can be said to be the most tech-savvy generation, and is quite capable of using motorized vehicles. They rely on digital marketing and technology media in choosing, getting information and buying Motor Vehicle insurance policies, this also affects the increase in interest in ownership of Motor Vehicle Insurance Policies
الممارسة العامة للخدمة الاجتماعية في اكتساب المهارات الحياتية للأطفال ذوي الإعاقات المزدوجة
Authors: أحمد عبد الله المصراتي د. عبد الله , رمضان أنيس محارم د . إياد 
Published: March 2024

هدفت الدراسة لاختبار الفرض الرئيس " أن استخدام البرنامج في إطار الممارسة العامة للخدمة الاجتماعية يؤدي إلى إكساب المهارات الحياتية للأطفال ذوي الإعاقات المزدوجة ، واستخدمت الدراسة المنهج التجريبي على عينة مكونة من (10) أطفال ذوي الإعاقات المزدوجة منهم عدد (7) ذكور و(3) إناث.
وقد استخدمت الدراسة أداتي المقابلة و الملاحظة، وتم تطبيق مقياس تنمية المهارات الحياتية للأطفال ذوي الإعاقات المزدوجة من منظور الممارسة العامة ، والذي يمثل برنامج في إطار الممارسة العامة لتنمية المهارات الحياتية للأطفال ذوي الإعاقات المزدوجة، جلسات الباحثان للمجموعة التجريبية ( الأطفال ذوي الإعاقات المزدوجة ) وانتهت الدراسة الى أن البرنامج في إطار الممارسة العامة للخدمة الاجتماعية أثر في تنمية الأطفال ذوي الإعاقات المزدوجة لمهاراتهم في (جانب الرعاية الذاتية – جانب التنشئة الاجتماعية) ، وبذلك تحقق الفرض الرئيس للدراسة : أن برنامج في إطار الممارسة العامة للخدمة الاجتماعية له تأثير على تنمية المهارات الحياتية للأطفال ذوي الإعاقات المزدوجة.
تقدير العمر لأسماك الشلبة Sarpa salpa ( Linnaeus , 1758) في الساحل الغربي الليبي بواسطة عظيمات الأذن Otoliths.
Authors: محمد سالم عيسى الخامسة 
Published: March 2024

الهدف من هذه الدراسة هو تقدير نمو أسماك الشلبة Sarpa salpa ( Linnaeus , 1758) في الساحل الغربي لليبيا من خلال حساب العلاقة بين بعض القياسات الظاهرية و تقدير العمر باستخدام عظمتي الأذن Sgittal otoliths بطريقة القراءة المباشرة بعدْ الحلقات السنويةAnnual مكتملة النمو حول البؤرة و لهذا الغرض جمعت 50عينة من أسماك الشلبة خلال شهري فبراير و مارس من سنة 2021 ف من الساحل الغربي لليبيا ، حيث بيَنت النتائج أن متوسط الطول القياسي كان 22.4 ± 2.64 سم ، و متوسط الوزن الكلي 294.4 ±97.6 جم ،و أن العلاقة بين الطول القياسي و الوزن الكلي كانت Isometric متجانسة R2 = 92% , b = 3 , P = 0.00 ،و كان أقصى عمر وصلت إليه أسماك S.salpa هو خمس سنوات .
Analisis Pendapatan dan Biaya Usahatani Padi Sawah di Desa Daleng Kecamatan Lembor Kabupaten Manggarai Barat
Authors: Setia Lestiana , Nona Reyna V , Sagajoka Estherlina 
Published: March 2024

Padi merupakan tanaman pangan dengan luas panen dan produksi tertinggi diantara tanaman pangan lainnya di Kabupaten Manggarai Barat. Dari tahun ke tahun, luas panen, produksi dan produktivitas cenderung meningkat. Peningkatan tersebut menunjukan bahwa usahatani padi masih diminati oleh petani. Penelitian ini bertujuan untuk menganalisis biaya dan pendapatan usahatani padi di Kecamatan Lembor Kabupaten Manggarai Barat. Penelitian dilakukan di Kecamatan Lembor Kabupaten Manggarai Barat secara keseluruhan terdapat 69 rumah tangga petani yang dijadikan sampel secara acak. Rata pendapatan usahatani padi di Kecamatan Lembor adalah Rp29.750.000 /ha denagn rata-rata biaya adalah Rp10.425.000/ha.
Peran Tenaga Kerja Wanita (TKW) dalam Menopang Ekonomi Keluarga di Kecamatan Aimere Kabupaten Ngada
Authors: Naja Lidia , Sagajoka Estherlina , Penu Yustina Paulina 
Published: March 2024

This study aims to determine the role of former female workers (TKW) in supporting the family economy. The method used is Descriptive Qualitative. The data sources in this study used primary data and secondary data. The results of this study show that the role of former female workers (TKW) in supporting the family economy in Aimere District has reached the criteria of being very successful. Because: 1) Female Labor plays a role in the public domain and has shown that former female workers (TKW) engage in activities outside the home that bring income. Activities outside the home by former female workers are managing a 24% sewing business, 40% stall business, 19% food stall business, 17% bakery business and 1% internet café business. This effort has achieved success in helping to meet the needs of families who are deemed inadequate. 2) domestic roles performed by former female workers in addition to working in the public sphere they also play an active role in the family, namely: taking care of children, taking care of husbands, cooking, washing and cleaning the house. Therefore, the role of former female workers (TKW) in sustaining the family economy has been recognized by the husband that his wife plays a very important role in a household. The involvement of the wife working as a TKW abroad carries positive implications for her family's economy.
The visual familiarity effect on attentional working memory maintenance
Authors: Schneider Philippe , Vergauwe Evie , Camos Valérie 
Published: March 2024

AbstractAttentional refreshing has been described as an attention-based, domain-general maintenance mechanism in working memory. It is thought to operate via focusing executive attention on information held in working memory, protecting it from temporal decay and interference. Although attentional refreshing has attracted a lot of research, its functioning is still debated. At least one conception of refreshing supposes that it relies on semantic long-term memory representations to reconstruct working memory traces. Although investigations in the verbal domain found evidence against this hypothesis, a different pattern could emerge in visuospatial working memory in which absence of refreshing evidence has been observed for stimuli with minimal associated long-term knowledge. In a series of four experiments, the current study investigated the hypothesis of an involvement of semantic long-term representations in the functioning of attentional refreshing in the visuospatial domain. Both cognitive and memory load effects have been proposed as indexes of attentional refreshing. Therefore, we investigated the interaction between the effects of visual familiarity (a long-term memory effect) and cognitive load on recall performance (Experiments 1A and 1B), as well as the interaction between the effects of visual familiarity and memory load on the response times in a concurrent processing task (Experiments 2A and 2B). Results were consistent across experiments and go against the hypothesis of the involvement of semantic long-term memory in the functioning of attentional refreshing in visuospatial working memory. As such, this study corroborates the results found in the verbal domain. Implications for attentional refreshing and working memory are discussed.
Further Development of Event-based Analysis of X-Ray Polarization Data
Authors: Marshall Herman L. 
Published: March 2024

Abstract
An event-based maximum likelihood method for handling X-ray polarimetry data is extended to include the effects of background and nonuniform sampling of the possible position angle space. While nonuniform sampling in position angle space generally introduces cross terms in the uncertainties of polarization parameters that could create degeneracies, there are interesting cases that engender no bias or parameter covariance. When including background in Poisson-based likelihood formulation, the formula for the minimum detectable polarization has nearly the same form as for the case of Gaussian statistics derived by Elsner et al. in the limiting case of an unpolarized signal. A polarized background is also considered, which demonstrably increases uncertainties in source polarization measurements. In addition, a Kolmogorov-style test of the event position angle distribution is proposed that can provide an unbinned test of models where the polarization angle in Stokes space depends on event characteristics such as time or energy.
Helium Abundance Periods Observed by the Solar Probe Cup on Parker Solar Probe: Encounters 1–14
Authors: Johnson Madisen , Rivera Yeimy J. , Niembro Tatiana , Paulson Kristoff , Badman Samuel T. , Stevens Michael L. , Dieguez Isabella , Case Anthony , Bale Stuart D. , Kasper Justin 
Published: March 2024

Abstract
Parker Solar Probe is a mission designed to explore the properties of the solar wind closer than ever before. Detailed particle observations from the Solar Probe Cup (SPC) have primarily focused on examining the proton population in the solar wind. However, several periods throughout the Parker mission have indicated that SPC has observed a pronounced and distinctive population of fully ionized helium, He2+. Minor ions are imprinted with properties of the solar wind’s source region, as well as mechanisms active during outflow, making them sensitive markers of its origin and formation at the Sun. Through a detailed analysis of the He2+ velocity distributions functions, this work examines periods where significant and persistent He2+ peaks are observed with SPC. We compute the helium abundance and examine the stream’s bulk speed, density, temperature, magnetic field topology, and electron strahl properties to identify distinctive solar-wind features that can provide insight to their solar source. We find that nearly all periods exhibit an elevated mean helium composition (8.34%) compared to typical solar wind and a majority (∼87%) of these periods are connected to coronal mass ejections (CMEs), with the highest abundance reaching 23.1%. The helium abundance and number of events increases as the solar cycle approaches maximum, with a weak dependence on speed. Additionally, the events not associated with a CME are clustered near the heliospheric current sheet, suggesting they are connected to streamer belt outflows. However, there are currently no theoretical explanations that fully describe the range of depleted and elevated helium abundances observed.
Identifying Flare-indicative Photospheric Magnetic Field Parameters from Multivariate Time-series Data of Solar Active Regions
Authors: Alshammari Khaznah , Hamdi Shah Muhammad , Filali Boubrahimi Soukaina 
Published: March 2024

Abstract
Photospheric magnetic field parameters are frequently used to analyze and predict solar events. Observation of these parameters over time, i.e., representing solar events by multivariate time-series (MVTS) data, can determine relationships between magnetic field states in active regions and extreme solar events, e.g., solar flares. We can improve our understanding of these events by selecting the most relevant parameters that give the highest predictive performance. In this study, we propose a two-step incremental feature selection method for MVTS data using a deep-learning model based on long short-term memory (LSTM) networks. First, each MVTS feature (magnetic field parameter) is evaluated individually by a univariate sequence classifier utilizing an LSTM network. Then, the top performing features are combined to produce input for an LSTM-based multivariate sequence classifier. Finally, we tested the discrimination ability of the selected features by training downstream classifiers, e.g., Minimally Random Convolutional Kernel Transform and support vector machine. We performed our experiments using a benchmark data set for flare prediction known as Space Weather Analytics for Solar Flares. We compared our proposed method with three other baseline feature selection methods and demonstrated that our method selects more discriminatory features compared to other methods. Due to the imbalanced nature of the data, primarily caused by the rarity of minority flare classes (e.g., the X and M classes), we used the true skill statistic as the evaluation metric. Finally, we reported the set of photospheric magnetic field parameters that give the highest discrimination performance in predicting flare classes.
The variables of “Management By skills”: A new management logic. Application within some Tunisian companies
Authors: Chouchane Achouak 
Published: March 2024

La gestion des ressources humaines est très importante dans le processus de l’emploi, elle est constituée d’un ensemble de variables ayant pour finalité d’aider l’entreprise, efficacement et avec pertinence, à trouver des solutions aux problèmes rencontrés. À ce niveau, la gestion des ressources humaines a connu deux concepts de gestion : la gestion des compétences et la gestion par les compétences. Cette dernière se caractérise par un climat psychologique particulièrement adapté et stimulant pour le déploiement des compétences des salariés dans le travail. Elle entraine une nouvelle logique de gestion. L'autonomie, la responsabilité, la formation, l’évaluation et le contrôle ont établi des principes et régissent la nouvelle image des employés.