bluuebunny/crossref_metadata_2025 huggingface dataset:
Extensional fault geometry and evolution within rifted margin hyper-extended continental crust leading to mantle exhumation and allochthon formation
Authors: Gómez-Romeu Júlia , Kusznir Nick
Published: April 2024

Abstract. Seismic reflection interpretation at magma-poor rifted margins shows that crustal thinning within the hyper-extended domain occurs by in-sequence oceanward extensional faulting which terminates in a sub-horizontal reflector in the topmost mantle immediately beneath tilted crustal fault blocks. This sub-horizontal reflector is interpreted to be a detachment surface that develops sequentially with oceanward in-sequence crustal faulting. We investigate the geometry and evolution of active and inactive extensional faulting due to flexural isostatic rotation during magma-poor margin hyper-extension using a recursive adaptation of the rolling-hinge model of Buck (1988) and compare modelling results with published seismic interpretation. In the case of progressive in-sequence faulting, we show that sub-horizontal reflectors imaged on published seismic reflection profiles can be generated by the flexural isostatic rotation of faults with initially high-angle geometry. Our modelling supports the hypothesis of Lymer et al. (2019) that the S reflector on the Galician margin is a sub-horizontal detachment generated by the in-sequence incremental addition of the isostatically rotated soles of block-bounding extensional faults. Flexural isostatic rotation produces shallowing of emergent fault angles, fault locking, and the development of new high-angle shortcut fault segments within the hanging wall. This results in the transfer and isostatic rotation of triangular pieces of hanging wall onto exhumed fault footwall, forming extensional allochthons which our modelling predicts are typically limited to a few kilometres in lateral extent and thickness. The initial geometry of basement extensional faults is a long-standing question. Our modelling results show that a sequence of extensional listric or planar faults with otherwise identical tectonic parameters produce very similar seabed bathymetric relief but distinct Moho and allochthon shapes. Our preferred interpretation of our modelling results and seismic observations is that faults are initially planar in geometry but are isostatically rotated and coalesce at depth to form the seismically observed sub-horizontal detachment in the topmost mantle. In-sequence extensional faulting of hyper-extended continental crust results in a smooth bathymetric transition from thinned continental crust to exhumed mantle. In contrast, out-of-sequence faulting results in a transition to exhumed mantle with bathymetric relief.
The influence of glacial landscape evolution on Scandinavian ice-sheet dynamics and dimensions
Authors: Jungdal-Olesen Gustav , Andersen Jane Lund , Born Andreas , Pedersen Vivi Kathrine
Published: April 2024

Abstract. The Scandinavian topography and bathymetry have been shaped by ice through numerous glacial cycles in the Quaternary. In this study, we investigate how the changing morphology has influenced the Scandinavian ice sheet (SIS) in return. We use a higher-order ice-sheet model to simulate the SIS through a glacial period on three different topographies, representing different stages of glacial landscape evolution in the Quaternary. By forcing the three experiments with the same climate conditions, we isolate the effects of a changing landscape morphology on the evolution and dynamics of the ice sheet. We find that early Quaternary glaciations in Scandinavia were limited in extent and volume by the pre-glacial bathymetry until glacial deposits filled depressions in the North Sea and built out the Norwegian shelf. From middle–late Quaternary (∼0.5 Ma) the bathymetry was sufficiently filled to allow for a faster southward expansion of the ice sheet causing a relative increase in ice-sheet volume and extent. Furthermore, we show that the formation of The Norwegian Channel during recent glacial periods restricted southward ice-sheet expansion, only allowing for the ice sheet to advance into the southern North Sea close to glacial maxima. Finally, our experiments indicate that different stretches of The Norwegian Channel may have formed in distinct stages during glacial periods since ∼0.5 Ma. These results highlight the importance of accounting for changes in landscape morphology through time when inferring ice-sheet history from ice-volume proxies and when interpreting climate variability from past ice-sheet extents.
Snow water equivalent retrieved from X- and dual Ku-band scatterometer measurements at Sodankylä using the Markov Chain Monte Carlo method
Authors: Pan Jinmei , Durand Michael , Lemmetyinen Juha , Liu Desheng , Shi Jiancheng
Published: April 2024

Abstract. Radar at high frequency is a promising technique for fine-resolution snow water equivalent (SWE) mapping. In this paper, we extend the Bayesian-based Algorithm for SWE Estimation (BASE) from passive to active microwave (AM) application and test it using ground-based backscattering measurements at three frequencies (X and dual Ku bands; 10.2, 13.3, and 16.7 GHz), with VV polarization obtained at a 50° incidence angle from the Nordic Snow Radar Experiment (NoSREx) in Sodankylä, Finland. We assumed only an uninformative prior for snow microstructure, in contrast with an accurate prior required in previous studies. Starting from a biased monthly SWE prior from land surface model simulation, two-layer snow state variables and single-layer soil variables were iterated until their posterior distribution could stably reproduce the observed microwave signals. The observation model is the Microwave Emission Model of Layered Snowpacks 3 and Active (MEMLS3&a) based on the improved Born approximation. Results show that BASE-AM achieved an RMSE of ∼ 10 cm for snow depth and less than 30 mm for SWE, compared with the RMSE of ∼ 20 cm snow depth and ∼ 50 mm SWE from priors. Retrieval errors are significantly larger when BASE-AM is run using a single snow layer. The results support the potential of X- and Ku-band radar for SWE retrieval and show that the role of a precise snow microstructure prior in SWE retrieval may be substituted by an SWE prior from exterior sources.
A microstructure-based parameterization of the effective anisotropic elasticity tensor of snow, firn, and bubbly ice
Authors: Sundu Kavitha , Freitag Johannes , Fourteau Kévin , Löwe Henning
Published: April 2024

Abstract. Quantifying the link between microstructure and effective elastic properties of snow, firn, and bubbly ice is essential for many applications in cryospheric sciences. The microstructure of snow and ice can be characterized by different types of fabrics (crystallographic and geometrical), which give rise to macroscopically anisotropic elastic behavior. While the impact of the crystallographic fabric has been extensively studied in deep firn, the present work investigates the influence of the geometrical fabric over the entire range of possible volume fractions. To this end, we have computed the effective elasticity tensor of snow, firn, and ice by finite-element simulations based on 391 X-ray tomography images comprising samples from the laboratory, the Alps, Greenland, and Antarctica. We employed a variant of Eshelby's tensor that has been previously utilized for the parameterization of thermal and dielectric properties of snow and utilized Hashin–Shtrikman bounds to capture the nonlinear interplay between density and geometrical anisotropy. From that we derive a closed-form parameterization for all components of the (transverse isotropic) elasticity tensor for all volume fractions using two fit parameters per tensor component. Finally, we used the Thomsen parameter to compare the geometrical anisotropy to the maximal theoretical crystallographic anisotropy in bubbly ice. While the geometrical anisotropy clearly dominates up to ice volume fractions of ϕ≈0.7, a thorough understanding of elasticity in bubbly ice may require a coupled elastic theory that includes geometrical and crystallographic anisotropy.
Sensitivity of fatigue reliability in wind turbines: effects of design turbulence and the Wöhler exponent
Authors: Mozafari Shadan , Veers Paul , Rinker Jennifer , Dykes Katherine
Published: April 2024

Abstract. Fatigue assessment of wind turbines involves three main sources of uncertainty: material resistance, load, and the damage accumulation model. Many studies focus on increasing the accuracy of fatigue load assessment to improve the fatigue reliability. Probabilistic modeling of the wind's turbulence standard deviation is an example of an approach used for this purpose. Editions 3 and 4 of the IEC standard for the design of wind energy generation systems (IEC 61400-1) suggest different probability distributions as alternatives for the representative turbulence in the normal turbulence model (NTM) of edition 1. There are debates on whether the suggested distributions provide conservative reliability levels, as the established design safety factors are calibrated based on the representative turbulence approach. The current study addresses the debate by comparing annual reliability based on different scenarios of NTM using a probabilistic approach. More importantly, it elaborates on the relative importance of load assessment accuracy in defining the fatigue reliability. Using the DTU 10 MW reference wind turbine and the first-order reliability method (FORM), we study the changes in the annual reliability level and its sensitivity to the three main random inputs. We perform the study considering the blade root flapwise and the tower base fore–aft moments, assuming different fatigue exponents in each load channel. The results show that integration over distributions of turbulence in each mean wind speed results in less conservative annual reliability levels than representative turbulence. The difference in the reliability levels varies according to turbulence distribution and the fatigue exponent. In the case of the tower base, the difference in the annual reliability index after 20 years can be up to 50 %. However, the model and material uncertainty have much higher effects on the reliability levels compared to load uncertainty. Knowledge about such differences in the reliability levels due to the choice of turbulence distribution is especially important, as it impacts the extent of lifetime extension through reliability reassessments.
Potential of Traditional Medicinal Plants and Utilization in Galela Community, North Halmahera
Authors: Kastanja Ariance Yeane , Patty Zeth
Published: April 2024

This research was carried out in Soatobaru Village, West Galela sub District for 2 months, aims to identify the types of plants used by the Galela community as traditional medicinal ingredients, including sections and methods of processing. The method used is the survey method where the team conducts direct observations to the field and then takes the potential drug specimen, as well as conducting interviews with respondents for information on plant parts and processing methods. Data analysis is carried out descriptively based on the results of research and presented in the form of graphics, images and tables. The results showed that 27 species were found and came from 24 medicinal plants at the study site, which could be grouped in 6 habitus, namely trees, shrubs, palma bushes, vines and herbs. There are 15 types that use leaves, 12 types of use fruit, 3 types used seeds, 2 types using roots and tubers, and 1 type using fruit water.
NUSHŪZ IN ISLAMIC FAMILY LAW
Authors: Kusmardani Alex , Ahmad Fathonih  , Usep Saepullah  , Nurrohman
Published: April 2024

The ongoing family conflicts cannot be separated from the neglect of the position of the husband and wife in Islamic family law, known as nusūz. The purpose of this study is to understand Mufassireen's interpretation of nusyūz. This study is a qualitative research, a literature survey with an interdisciplinary approach - philosophical, Historical, psychological, sociological, and Islamic law approach - and a descriptive analysis from various sources such as tafsir, hadith, Islamic Yurisprudance, legal maxim and legislation. The meaning of nusyūz in al-Nisa 4:34 according to Mufassireen is similar. The difference between classical mufassirs and contemporary mufassirs is that classics allow and contemporary ones reject wife beating. There is also an interpretation of verse al-Nisa 128, where commentators argue that the husband's nusūz means relinquishing rights and obligations due to polygamy and unequal living, and the form of resolving the husband's nusūz is through advice and mediation. The judge's decision in resolving husband and wife nusu'us problems was the judge's reference to al-Baqarah paragraph 241, School Al-Dzahiriyah Article 39 paragraph 2 of Law Number 1 of 1974 concerning Marriage, Articles 149 and 241 Compilation of Islamic Law of 1991 as the implementation of takhsis al- qada is based on benefit which refers to the Islamic legal maxim Hukm al-Hakim Yarfa al-Khillaf, Tassaruf al-Imam Ra'iyah Ala Manut bi al-Maslahah.
OPTIMIZATION OF THE PERFORMANCE OF THE MARRIAGE ADVISORY, GUIDANCE, PRESERVATION AGENCY (BP4) IN RELATION TO THE DIVORCE RATE IN THE BANDUNG HIGH RELIGIOUS COURT (PTA) AREA
Authors: Koidin  , Aen I Nurol , Rasyid Fauzan Ali , Anwar Syahrul , Ridwan Ahmad Hasan
Published: April 2024

This research starts from the fact that shows the high divorce rate in Indonesia, this is evidence of the absence of household harmony that is not sufficient before entering into marriage, so the State is responsible as ordered by law, for the welfare of its people, making their households happy and eternal, that is where the State must be present and act to realize the households of its people happy and prosperous, one of which is by establishing premarital education early on as a concrete step to reduce the high divorce rate in Indonesia. The purpose of this study is to determine and analyze the optimal function of BP4 in tackling the divorce rate, the divorce rate in the PTA Bandung area 2017 to 2022, the function of BP4 in relation to the competence of judges, and BP4's efforts to reduce the divorce rate in the PTA Bandung area. The results of this study indicate that, First, Optimizing the Function of the Marriage Counseling, Guidance, Preservation Agency in relation to the high divorce rate in the Bandung PTA area, including: enhancing and improving the quality of marriage and happy families, preventing underage marriage, preventing unhealthy polygamy, and providing information advice in guidance to those concerned about Nikah, Talak and Rujuk (NTR) issues, especially for broken home households.
Strategi Guru Dalam Mengembangkan Kreativitas Anak Melalui Metode Eksperimen Di Pos Paud Mawar Tlogojati Kabupaten Wonosobo
Authors: Susanti Maulida Rahma , Kesuna Hilyati Fadhila  , Hidayatu Munawaroh
Published: April 2024

One important aspect that needs to be developed through early childhood education is creativity. To be able to develop children's creativity optimally, teachers need the right strategy. One strategy that teachers can use to develop children's creativity is to use the experimental method. Through experimentation, children can discover new ideas or new works that they have never encountered before. This research aims to determine teachers' strategies in developing children's creativity through experimental methods at the Mawar Tlogojati PAUD Post, Wonosobo Regency. The methodology in this research uses qualitative research with descriptive qualitative research type. Based on the research that has been carried out, the research results show that the strategy used by teachers to develop children's creativity through experimental methods is to carry out simple experiments on Swimming Eggs, Magic Colors, Rainbow Rain, Rain Replicas, Piu (Air Fire) Experiments. Through these experimental activities, children's creativity has developed quite well. The research results, shown through indicators of children's creative achievements, showed that 1 child was in the BSB stage, 4 children were in the BSH stage, 2 children were starting to develop (MB), and 2 children were not yet developing (BB). Supporting factors for teachers in efforts to develop children's creativity through experimental methods include a safe and comfortable environment around children and teacher creativity in carrying out learning. Meanwhile, the inhibiting factors are the children's parents who still intervene too much during the learning process, as well as the lack of facilities and infrastructure that support the development of children's creativity.
Новая находка редкого в России вида Xerasia meschniggi (Reitter, 1905) (Coleoptera, Byturidae)
Authors: Сажнев Алексей Сергеевич , Карпенко Давид Константинович
Published: April 2024

Приводятся сведения о повторном обнаружении в Краснодарском крае редкого и малоизвестного вида жесткокрылых Xerasia meschniggi (Reitter, 1905) (Coleoptera: Byturidae), известного из этого региона и России в целом лишь по сборам начала XX в. Предлагается включение X. meschniggi в следующее издание Красной книги Краснодарского края.
Финансирование: работа А.С. Сажнева проведена в рамках выполнения государственного задания №121051100109-1.
Первые современные находки Polygonia egea (Cramer, 1775) (Lepidoptera, Nymphalidae) в Крыму
Authors: Савчук Владимир Витальевич , Кайгородова Наталья Сергеевна
Published: April 2024

Приводятся сведения о находках (Polygonia egea (Cramer, 1775) (Lepidoptera, Nymphalidae) на территории Крымского полуострова. Вид был обнаружен в Ялте и Гурзуфе.
Historical Perspective of Industrial Relationship in Nigeria
Authors: H. B. Victor-Akinyem , O. Z. Olashupo
Published: April 2024

This study provides a comprehensive examination of the evolution of industrial relations in Nigeria, tracing its historical development from the colonial era through post-independence fluctuations, military rule, structural adjustments, and contemporary global influences. It highlights the interplay between colonial legacies, nationalism, authoritarian governance, economic liberalisation, and globalisation in shaping Nigeria's labour landscape. Analysing the various eras—Colonial, Post-Independence, Military Interregnum, Structural Adjustment, Return to Democracy, and Contemporary Global Influences—the study underscores the dynamic interactions among government policies, employer strategies, labour union activities, and international forces. It delves into the challenges of political interference, corruption, legal inadequacies, global labour standards, and economic transformations. The study emphasises the importance of resilience, adaptability, and collaborative dialogue in navigating the complexities of industrial relations towards ensuring labour equity and economic progress in Nigeria's continuously evolving socio-economic.
FRESHWATER POLLUTION BY MICROPLASTICS: SOURCES, CONSEQUENCES AND MITIGATION STRATEGIES (LITERATURE REVIEW)
Authors: Bexeitova K. , Baimenov A. , Zhantikeev U. , Sailauhanuly E. , Esin A. V. , Mikhalovsky S. , Azat S.
Published: April 2024

The ubiquitous presence of microplastics in freshwater ecosystems has become a serious environmental problem with far-reaching consequences for both aquatic life and human well-being. This comprehensive review examines the multifaceted problem of microplastic pollution in freshwater, delving into its diverse sources, transport mechanisms, environmental impacts, detection methods, and mitigation strategies. The environmental impacts of microplastic pollution are many and varied, affecting aquatic organisms, food webs and biodiversity in general. Additionally, microplastic pollution raises human health concerns due to the potential risks associated with consuming contaminated freshwater resources.

The review also highlights environmental factors that influence the abundance and distribution of microplastics in freshwater ecosystems, such as hydrological conditions, human activities and biological interactions. The transport routes and fate of microplastics, including sedimentation, adsorption and bioaccumulation, are considered. The article concludes by highlighting the urgent need for global awareness, research and coordinated action to address the critical issue of microplastic pollution in freshwater.
ASSESSMENT OF FORMATION SOURCES OF WATER BODIES
Authors: Toktaganov T. Sh. , Aidarkhanov A. О. , Aidarkhanova A. K. , Sotnikov Ye. V. , Mamyrbayeva A. S. , Tleukanova Zh. E.
Published: April 2024

The article presents results on the utilization of stable hydrogen and oxygen isotopes to understand the origin and dynamics of water resou8rces especially ground waters. Research involved sampling from test boreholes and gauging stations, laboratory research into the ratio of stable isotopes and a chemical analysis. Results showed that stable isotopes may change depending on a season, which indicates that a source of water supply also changes over time. Research also addressed the impact of evaporation processes on water bodies. Results provide valuable information to efficiently manage and preserve water resources in the region.
OVERVIEW OF GIS-PLATFORMS TO DEVELOP GEOSPATIAL WEB APPLICATIONS BASED UPON THE ANALYSIS OF FUNCTIONALITIES AND APPLICABILITY IN THE CONTEXT OF THE SUSTAINABLE MANAGEMENT OF LAND RESOURCES AND WATER BODIES AT THE FORMER STS
Authors: Bachurina I. A. , Monayenko V. N. , Larionova N. V. , Toporova A. V.
Published: April 2024

The article addresses the basic tools for creating geospatial Web applications focusing on three key software products: ArcGIS Online, ArcGIS Experience Builder and ArcGIS Enterprise SDK. Functionalities have been analyzed and compared. This covers advantages and disadvantages of each platform in the context of developing a Web application for the sustainable management of land resources and water bodies at the former Semipalatinsk Test Site in areas planned to be released to the economic turnover. Findings provide a comprehensive insight into the choice of the best tool to efficiently work out geospatial Web applications given specific tasks and specificity of the test site area.
Pengaruh Compensation dan Motivation terhadap Employee Performance (Studi Kasus pada CV Sumber Milik Farm)
Authors: Mariati Tirta Wiyata  , Frandi Haryanto
Published: April 2024

This study aims to determine: (1) the effect of compensation on employee performance, (2) the influence of motivation on employee performance, and (3) the influence of compensation and motivation simultaneously on employee performance. The subject of this research is all employees CV SumberMilik Farm Sukabumi. The number of respondents in this study as many as 80 people. Methods of data collection through survey by using questionnaire. Data analysis technique used in this research is Multiple Linear Regression Analysis. The results showed that (1) the compensation positively affects the employee's performance with a value of 2.252 > 1.66515 and a significance value of 0.027 < 0.05; (2) motivation positively influence to employee performance with value 5,439 > 1,66515 and significance value 0,000 < 0,05; (3) simultaneously compensation and motivation positively affect employee performance with score 38,203 > 3,12 and significance value 0,000 < 0,05
Pengaruh Budaya dan Kepercayaan Merek Terhadap Pengambilan Keputusan Mahasiswa Memilih Kuliah di Institut Manajemen Wiyata Indonesia
Authors: Mariati Tirta Wiyata  , Nova Nuraini Awaliah
Published: April 2024

This study aims to determine: (1) the influence of culture on student decision making, (2) the influence of brand trust on student decision making, and (3) the influence of culture and brand trust on student decision-making. The subjects of this study were all students of the Institut Manajemen Wiyata Indonesia. The number of respondents in this study were 174 people. Methods of data collection through surveys using questionnaires. The data analysis technique used in this study is Multiple Linear Regression Analysis. The results of the study show that (1) culture influences positively and significantly on student decision-making with a value of 5.430> 1.974 and a significance value of 0.000 <0.05; (2) brand trust has a positive and significant influence on student decision-making with a value of 3.887> 1.974 and a significance value of 0.000 <0.05; (3) simultaneous culture and brand trust have a significant effect on decision making students with a value of 43.97> 0.10 and a significance value of 0.000 <0.05.
Modelling and Optimization Containers Dwell-Time in Tanjung Priok Port Indonesia
Authors: Aryo De Wibowo  , Efendi Efendi
Published: April 2024

Import containers stay too long, around 6.2 days at container terminals in Indonesia, which is negatively affecting logistics cost and is causing a serious adverse effect in terms of logistic costs for domestic businesses and prices paid by consumers. In this paper, we propose a method which controls and reduces dwell-time of import containers in The Port of Tanjung Priok. The controlled object is modeled as a reengineering business proses of import containers which controls time duration, processes and weights. Experimental results demonstrate the optimization of the proposed method and reduce the dwell-time.
Karakteristik Dewan Direksi dan Pengaruhnya terhadap Kinerja Keuangan Perusahaan
Authors: Zulkarnain Zulkarnain  , Wuri Mirawati
Published: April 2024

This study examines the impact of board characteristic on firm financial performance. Firm financial performance is measured by ROA. Board characteristic are defined by gender, age, and nationality. This study employs publicly available data from annual reports of a sample of 50 firm observation. Using multiplied linear regression analysis with hypotheses test of t statistics, this study finds gender and age, partially, had no significant impact on firm financial performance. The foreign board membership on the other hand, partially, had positive and significant impact on firm financial performance.
Implementasi Star Schema Dalam Perancangan Datawarehouse Akademik Perguruan Tinggi
Authors: Jejen Zaenal Abidin Budi
Published: April 2024

Data akademik merupakan data yang penting bagi perguruan tinggi. Data ini menjadi rekam jejak aktifitas KBM di perguruan tinggi, yang menjelaskan kegiatan yang berawal dari penerimaan mahasiswa, proses pembelajaran, evaluasi, hingga kelulusan mahasiswa. Data ini pun terekam pada Pangkalan Data Pendidikan Tinggi (PDDIKTI) yang merupakan sistem online yang disediakan pemerintah yang dapat diakses oleh masyarakat. Selain itu data akademik sangat diperlukan pada Akreditasi baik itu institusi maupun program studi. Akreditasi merupakan sistem penjaminan mutu dari eksternal terhadap institusi maupun program studi melalui dokumen utama kualitatif dan evaluasi diri, yaitu Laporan Kinerja Program Studi (LKPS) untuk program studi dan Laporan Evaluasi Diri (LED). Data yang digunakan untuk ini haruslah konsisten dan akurat, oleh karena itu perlu adanya data warehouse sebagai repositori pusat. Data warehouse ini menggunakan Star Schema dan metodologi pendekatan lima langkah yang diusulkan untuk data warehouse pendidikan. Skema tersebut menghasilkan dua fact table, dan lima tabel dimensi. Data warehouse sukses memberikan data kualitatif yang dibutuhkan untuk LKPS.
Efektivitas Pelaksanaaan Pengalihan Kewenangan Perizinan Pertambangan Mineral Dan Batubara Dari Pemerintah Provinsi Ke Pemerintah Pusat
Authors: Husni Mubarok Ajizul , Ratnawati Gultom Elfrida
Published: April 2024

Penelitialn ini merupalkaln jenis penelitialn normaltif dengaln pendekaltaln yuridis-sosiologis yalng mengkalji peralturaln perundalng – undalngaln yalng terkalit Undalng-Undalng Nomor 3 Talhun 2020 tentalng Pertalmbalngaln Minerall daln Baltubalral untuk meninjalu efektivitals Pengallihaln Kewenalngaln pemberialn Izin Usalhal Pertalmbalngaln (IUP) dalri pemerintalh pemerintalh provinsi ke pemerintalh pusalt. Halsil dalri pengkaljialn ini aldallalh Pelalksalnalaln Pengallihaln Kewenalngaln Perizinaln yalng malsih belum sepenuhnyal efektif. Hall ini disebalbkaln sentrallisalsi yalng dipalndalng salngalt bertentalngaln dengaln otonomi daleralh, sertal kemungkinaln alktivitals penalmbalngaln yalng tidalk salh (ilegall) alkaln meningkalt. Pengallihaln kewenalngaln jugal membualt balnyalknyal kalbupalten pertalmbalngaln daln kuralngnyal kewenalngaln pemerintalh untuk mengalwalsi secalral lalngsung pertalmbalngaln minerall daln baltubalral. Allhalsil, pemerintalh daleralh tidalk dalpalt sepenuhnyal mengetalhui dalmpalk lingkungalnnyal dengaln kegialtaln pertalmbalngaln Minerall daln baltubalral ini.
Pengaruh Kualitas Pelayanan Frontliner Terhadap Kepuasan Nasabah
Authors: Sitompul Iqbal , Soemitra Andri
Published: April 2024

Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh kualitas pelayanan frontliner terhadap kepuasan nasabah pada PT. Pegadaian (Persero) UPC Pancing-Medan. Data yang digunakan adalah data primer dan pendekatan kuantitatif. Ada 100 orang karyawan UPC Pancing yang berpartisipasi dalam penelitian ini Penelitian ini menggunakan analisis regresi linear berganda sebagai teknik analisisnya. Kualitas pelayanan (X) sebagai variable independent mencakup bukti langsung, keandalan, daya tanggap, jaminan dan empati dan kepuasan nasabah sebagai variable terikat. Menurut penelitian ini secara simultan kualitas pelayanan (X) yang terdiri dari bukti langsung, keandalan, daya tanggap, jaminan dan empati mempunyai pengaruh terhadap kepuasan secara positif dan signifikan. Hasil penelitian secara parsial menunjukkan bahwa keandalan berpengaruh signifikan terhadap kepuasan, jaminan berpengaruh signifikan terhadap kepuasan, dan empati berpengaruh signifikan kepuasan.
Analisis Beban Pembayaran Pensiun Pegawai Negeri Sipil dalam Anggaran Pendapatan dan Belanja Negara
Authors: Cholis Madjid Noor
Published: April 2024

Penelitian bertujuan untuk: mengetahui beban pembayaran pensiun dalam APBN, menghitung proyeksi pembayaran pensiun di masa mendatang dan memberikan alternatif kebijakan pembayaran pensiun. Untuk mencapai ketiga tujuan tersebut penelitian ini menggunakan alat analisis berupa statistik deskriptif untuk mengetahui beban pensiun.Untuk mengetahui beban pensiun di masa mendatang menggunakan model uji statistik analisis runtut waktu dengan menggunakan model ARIMA dan Analitycal Hierarchy Process (AHP) sebagai alat bantu proses dalam memberikan alternatif pengambilan kebijakan terkait sistem pembayaran pensiun Pegawai Negeri Sipil. Hasil penelitian menunjukkan bahwa beban pembayaran pensiun dalam APBN saat ini cukup besar bila dibandingkan dengan belanja yang lain. Selanjutnya hasil proyeksi pembayaran pensiun di masa depan juga menunjukkan adanya beban yang terus meningkat di masa mendatang. Berdasarkan hasil penelitian kebijakan terkait skema pembayaran pensiun diusulkan sebagai berikut: Skema program pensiun dengan mengunakan defined benefit, Skema pendanaan menggunakan sistem fully funded, Proporsi iuran ditanggung pemerintah dan pegawai dengan pemerintah lebih besar, Pengelolaan investasi dana pensiun diserahkan kepada perusahaan pensiun dengan tata kelola seperti swasta, Dana pensiun diinvestasikan pada penempatan dana dengan resiko menengah, dan usia pensiun tidak perlu dilakukan perubahan
Pengembangan Kompetensi Sumber Daya Manusia Iptek Melalui Program Pendidikan Bergelar Berbasis Riset Di Badan Riset dan Inovasi Nasional (BRIN)
Authors: Meiningsih Siti
Published: April 2024

Sejak tahun 2019, Lembaga Ilmu Pengetahuan Indonesia (LIPI) yang saat ini terintegrasi menjadi Badan Riset dan Inovasi Nasional (BRIN) menyelenggarakan program Degree by Research (DbR) melalui pendidikan formal jenjang S2 dan S3. Tujuan dari penelitian ini adalah untuk melihat: (1) peningkatan kapasitas Sumber Daya Manusia (SDM) Iptek yang telah berhasil lulus program (DbR), dan (2) dampak peningkatan kapasitas lulusan Program DbR terhadap kinerja Pusat Riset (PR). Penelitian menggunakan pendekatan gabungan kuantitatif dan kualitatif. Metode kuantitatif digunakan untuk menganalisis peningkatan kapasitas SDM Iptek lulusan program DbR jenjang S3 dan S2. Metode kualitatif digunakan untuk melihat dampak dari kapasitas lulusan program DbR terhadap kinerja organisasi riset. Temuan penelitian menunjukkan bahwa peningkatan kapasitas SDM Iptek lulusan program DbR terlihat dari pencapaian jumlah publikasi, jumlah sitasi dan H-indeksnya. Bagi organisasi riset, lulusan program DbR berdampak terhadap peningkatan jumlah jurnal dan sitasi, mendorong perolehan dana penelitian terutama dari skema pendanaan hibah riset dan riset kompetisi pemerintah.
Sindrom Burnout Perspektif Herbert J. Freudenberger
Authors: Arroisi Jarman , Afifah Husnida
Published: April 2024

Burnout merupakan fenomena psikologis di era modern, berhubungan dengan stress kronik yang dialami seseorang secara berkepanjangan akibat pekerjaan. Herbert J. Freudenberger merupakan tokoh psikologi yang telah berkontribusi besar dalam penggagasan fenomena ini. Penelitian ini bertujuan untuk menawarkan solusi terapi psikologi Islam atas fenomena burnout. Pada kajian kualitatif ini peneliti menggunakan metode kepustakaan dengan pendekatan deskriptif - analisis, kepustakaan dengan pendekatan. Penelitian ini akan mengkaji fenomena burnout dan solusinya dari sudut pandang Herbert J. Freudenberger serta tawaran solusi terapi psikologi Islam terkhusus al-Ghazali atas fenomena Burnout. Kajian terhadap pembahasan ini menghasilkan kesimpulan bahwa burnout dapat disembuhkan dengan penerapan terapi dalam psikologi Islam. Adapun diantaranya tahapan ilmu atau pengenalan diri, tahapan tobat atau menerima diri, tahapan ‘Awaiq atau mawas diri, tahapan ‘Awarid atau melepaskan, tahapan bawa’ist atau motivasi, tahapan qawadih atau merefleksikan, dan tahapan syukur. Maka fenomena burnout ini dapat disembuhkan dengan menerapkan tujuh tahapan self-healing yang ditawarkan oleh al-Ghazali.
Pengaruh Stres Kerja, Transformational Leadership, dan Kompensasi Finansial Terhadap Turnover Intension dengan Kepuasan Kerja Sebagai Pemediasi
Authors: Nonik Rasminingsih Ni Kadek , Pertiwi Sanjiwani Putu Ari
Published: April 2024

Sumber Daya Manusia (SDM) merupakan salah satu elemen penting dalam suatu perusahaan. Perusahaan senantiasa mengupayakan agar tingkat perputaran karyawan berada pada tingkat relative rendah. Perputaran karyawan meski tidak selalu berkonotasi buruk akan mempengaruhi kelancaran kegiatan operasional perusahaan. Analisis data dalam penelitian ini menggunakan pendekatan Partial Least Square (PLS). Populasi dalam penelitian ini adalah seluruh karyawan yakni sebanyak 58 orang. Hasil penelitian menunjukkan bahwa Stres kerja berpengaruh positif signifikan terhadap turnover intention. Transformational leadership berpengaruh negatif tidak signifikan terhadap turnover intention. Kompensasi finansial berpengaruh negatif dan signifikan terhadap turnover intention. Kepuasan kerja berpengaruh negatif signifikan terhadap turnover intention. Stres kerja berpengaruh negatif signifikan terhadap kepuasan kerja. Transformational leadership berpengaruh positif signifikan terhadap kepuasan kerja. Kompensasi finansial berpengaruh positif dan signifikan terhadap kepuasan kerja. Kepuasan kerja tidak memediasi pengaruh stres kerja terhadap turnover intention. Kepuasan kerja tidak memediasi pengaruh transformational leadership terhadap turnover intention. Kepuasan kerja memediasi pengaruh pengaruh kompensasi finansial terhadap turnover intention.
Analisis Potensi dan Hambatan Fisik Lingkungan Untuk Pengembangan Wilayah Berbasis Geowisata Di Pesisir Kabupaten Gunungkidul
Authors: Izzudin Kiat Umar El , Rizky Aulia
Published: April 2024

Kabupaten Gunungkidul merupakan wilayah terluas dibandingkan dengan kabupaten/kota lainnya di Daerah Istimewa Yogyakarta (DIY). Diduga terdapat potensi dan hambatan fisik lingkungan di Kabupaten Gunungkidul yang dapat mendukug pengembangan ekonomi wilayah berbasis geowisata. Potensi dan hambatan ini yang akan menjadi kajian menarik dalam pegembangan ekonomi berbasis geowisata. Adapun tujuan penelitian ini adalah  (1) Menganalisis kelayakan geosite di Pesisir Selatan Kabupaten Gunungkidul, (2) Mengidentifikasi hambatan fisik lingkungan dalam pegembangan kawasan Geowisata di Pesisir Selatan Kabupaten Gunungkidul, dan (3) Menganalisis kemampuan dan kesesuaian lahan yang mendukung perekonomian lokal masyarakat pesisir selatan Kabupaten Gunungkidul. Metode yang digunakan untuk menjawab tujuan adalah dengan teknik analisis deskriptif kuantitatif.

Hasil dari penelitian ini menunjukkan bahwa tingkat kelayakan geosite di objek-objek geosite yang diakui UNESCO rata-rata memiliki nilai yang tinggi pada nilai tambahan (keindahan, budaya, faktor geologi), beberapa objek geosite yang berpeluang untuk masuk kedalam kriteria UNESCO namun masih kurang dalam hal nilai ekonomi (terkait daya akses, produk lokal terkait geosite dan kehadiran infrastruktur). Hambatan fisiik lingkungan yang paling berpengaruh adalah hampir semua jenis bencana alam, dan potensi ekonomi lokal yang dapat dikembangkan adalah Padi Gogo (sektor pertanian) dan sektor perikanan. Tentu kedua potensi ini akan menjadi maksimal lagi apabila diintegrasikan dengan pengembagan geowisata.
Influence of Trust, Quality of Service and Value Perception of User Confidence on Mobile Banking Services (Case Study on BNI Palembang Branch Customers)
Authors: Ekadany Ida Rosmalia , Widiyanti Marlina , Shihab Muchsin Saggaf , Adam Mohammad
Published: April 2024

This study was conducted to determine the impact of trust, service quality, and value perception of user confidence in mobile banking services for BNI customers in Palembang. The population in this study is all customers who use mobile banking services at PT. Bank Negara Indonesia (Persero), Tbk Palembang Branch, with a sample of 100 people, will be distributed to active customers at Bank BNI Cabang Palembang in 2021-2022 using the purposive sampling method. Based on the results of multiple linear regret analysis that has been carried out shows that trust, service quality, and value perception have a positive and significant effect on confidence in users of mobile banking services for BNI Customers in Abang Palembang. Service features n mobile banking need to be added, especially to the increasingly diverse top e-wallet services. Display the balance amount when making transactions such as transfers or e-wallet top-ups. Quality of service, there is a crash when topping up an e-wallet and top-up credit. BNI needs to increase the capacity of visits and establish cooperative relationships with e-wallet providers or service providers to provide better services. Perception of value, there needs to be follow-up or evaluation regarding changes in mpin and transaction codes if mobile banking users move applications by logging in and resetting on other devices because the BNI mobile banking service feature has many regulations that are a bit difficult to feel for users who are around >40 years.
The Effect of Online-Based Training and Work Stress on Employee Performance At PT Bank Mandiri Palembang Arief Area During The Covid-19 Pandemic
Authors: Simbolon Riscahya , Widiyanti Marlina , Yusuf Muhammad , Adam Mohammad
Published: April 2024

This study was conducted to determine the effect of online-based training and work stress on employee performance at PT Bank Mandiri Palembang Arief area during the Covid-19 pandemic.   The population in this study is all employees of PT Bank Mandiri Area Palembang Arief in 2022 as many as 100 frontliner employees with sample determination using the census method (saturated sampling). Based on the results of multiple linear regression analysis that has been carried out, it shows that online-based training has a positive and significant effect on employee performance at PT Bank Mandiri Palembang area Arief during the Covid-19 pandemic. Work stress has a positive and insignificant effect on employee performance at PT Bank Mandiri Palembang Arief area during the Covid-19 pandemic.  Online-based training provided to employees needs to be evaluated by the company's management in choosing the training activities provided so that the training provided can provide results / feedback that are in accordance with the company's wishes in improving employee performance.  Work stress, it is necessary to have the role of superiors in providing opportunities for employees to give opinions, providing activities outside of working hours such as gatherings, eating together activities is also one of the options in order to create relationships between fellow employees and superiors can be well established.  For employees, it is hoped that the company needs to evaluate again in determining the employee's work position so that the work given is easy to live and manage, besides that it can also reduce the company's costs in conducting training. If the skills and education possessed are appropriate, then there is no need to do too much training and reduce the work stress felt by employees.
Pengaruh Intensitas Kebisingan Terhadap Tingkat Stres, Gangguan Kesehatan Pendengaran dan Kinerja Karyawan pada PLTD Nusa Penida
Authors: Ardiwantoro Billy , Sukwika Tatan , Sukamdani Hariyadi B
Published: April 2024

PLTD Nusa Penida is one of the Private Owned Enterprises in Klungkung Bali, which was established to meet the electricity needs of the surrounding community. The use of diesel engines as the main tool to help the process of electricity generation operational activities certainly creates noise that can interfere with the hearing process of employees, especially if it happens every day and takes place continuously. Therefore, it can be ascertained that employees who work in the Nusa Peninda PLTD field have a high risk of noise disturbance. The purpose of this study is to determine and analyze the effect of noise intensity on work stress levels, hearing health problems and employee performance. The method used is a quantitative approach with the type of exploratory research. The sample amounted to 35 people. The results of the study concluded that (1) noise intensity affects the hearing health problems of employees of PLTD Nusa Penida Bali. (2) Noise intensity does not affect the health problems of employees of PLTD Nusa Penida Bali. (3) Employee hearing health problems do not affect the performance of PLTD Nusa Penida Bali employees, and (4) Employee stress levels affect the performance of PLTD Nusa Penida Bali employees.
Analisis Manajemen Risiko Pengelolaan Limbah Medis dalam Upaya Pencegahan dan Pengendalian Covid-19 di RS MMC Jakarta
Authors: Agnesia Situmorang Sarah Dani
Published: April 2024

Hospitals are medical services that produce medical waste. The increasing number of positive cases of Covid-19 has resulted in an increase in the amount of medical waste. An assessment of the risks caused by the hazards is required. This study aims to analyze the risk management of medical waste in efforts to prevent and control Covid-19 at the MMC Jakarta Hospital. Using qualitative methods. Located at the MMC Hospital Jakarta in May-June 2022. Primary data collection comes from observations of waste management. Secondary data obtained from graphic documents. Risk identification was carried out from several problems by conducting interviews with the hospital. After that, an analysis is carried out based on the identification of the problem. MMC Hospital medical waste is treated in accordance with the designated waste designation based on applicable regulations. There are adequate policies and SOPs, human resources, funds, facilities and infrastructure. Sorting has been carried out between domestic waste and medical waste, with the exception of the Covid-19 treatment room. But still found disaggregation that is not appropriate. The volume of waste generated by the MMC Hospital from 2020-2021 has increased by 21.79% resulting in a 5x increase in spending. The regulations in force have not been implemented properly. Hospitals should increase monitoring and evaluation efforts in all aspects of managing Covid-19 medical solid waste. Conclusion There is a risk of increasing the volume of waste and increasing expenditure of funds in waste management. Research suggestions are to comply with the policies that have been made, adjust the budget based on needs evaluation, carry out guidance and supervision as evaluation material, conduct education and training related to waste management, pay attention to each component so that it is in line with hospital sanitation goals.
Analisis Finansial Proyek Pembangunan Interkoneksi Sumatera - Bangka
Authors: Saputro Adi , Azizi Yundi Haekal
Published: April 2024

Kepualauan Bangka saat ini mengalami defisit pasokan listrik akibat dari sistem kelisitrikan yang terisolasi dengan cadangan daya mampu hanya sebesar 2 MW. Maka untuk dapat memenuhi pasokan listrik bagi pelanggan, PLN akan membangun saluran interkoneksi Sumatera-Bangka dengan menggunakan kabel bawah laut. Terhadapat rencana tersebut perlu dilakukan analisis investasi untuk mengetahui kelayakan secara finansial dan operasional pada pembangunan interkoneksi Sumatera-Bangka ini. Parameter yang digunakan untuk menganalisa kelayakan finansial adalah Net Present Value (NPV), Internal Rate of Return (IRR), Benefit to Cost Ratio (BCR) dan Pay back Periode (PP). Selain itu juga dilakukan analisis sensitivitas untuk melihat pengaruh atas parameter investasi. Setelah dilakukan analisis, pembangunan ini dinyatakan layak secara ekonomi. Potensi yang akan diperoleh adalah peningkatan daya mampu hingga 180 MW dan peningkatan penambahan pelanggan baru serta dapat menurunkan Biaya Pokok Penyedian (BPP) listrik pada sistem Bangka dari Rp. 2.105/kWh menjadi Rp. 1.508/kWh pada tahun 2023.
Model Pengaruh Penggunaan Tenaga Kerja Asing terhadap Tenaga Kerja Lokal di Sektor Konstruksi untuk Mendukung Pembangunan Infrastruktur
Authors: Agung Wibowo Muhammad , Purna Irawan Agustinus , Bin Awang Abd Rahim
Published: April 2024

Sektor konstruksi memainkan peran penting dalam pemulihan ekonomi negara, terutama melalui pengembangan infrastruktur. Namun, ada kontroversi dan tantangan dalam pengembangan infrastruktur, termasuk masalah tenaga kerja asing yang dianggap mengancam eksistensi tenaga kerja lokal di Indonesia. Kebijakan dan pengawasan pemerintah yang lemah dan tidak efektif dalam mengatur manajemen sumber daya proyek, khususnya penggunaan tenaga kerja asing, memperburuk masalah tersebut. Pemerintah berusaha mendorong investasi dan meningkatkan kompetensi dan daya saing tenaga kerja lokal melalui kebijakannya. Studi ini menguji dampak penggunaan tenaga kerja asing dan lokal terhadap pembangunan infrastruktur menggunakan Structural Equation Model (SEM). Penelitian menggunakan metode studi literatur/jurnal, konfirmasi pakar atas variabel penelitian sebelumnya, dan kombinasi metode deskriptif dan verifikatif. Penelitian ini berfokus pada dampak tenaga kerja asing terhadap tenaga kerja lokal dalam pengembangan infrastruktur, dengan menggunakan proyek Plaza Premium Lounge di Terminal 3 Bandara Soekarno Hatta sebagai studi kasus. Hasil penelitian ini memberikan kontribusi bagi praktisi konstruksi dalam manajemen sumber daya proyek dan dapat membantu menganalisis manajemen sumber daya proyek yang terkait dengan penggunaan tenaga kerja asing dan lokal. Temuan penelitian ini juga dapat memberikan masukan bagi pemerintah, pemangku kepentingan, kontraktor, dan pihak terkait dalam menerapkan kebijakan dan pengawasan bagi tenaga kerja asing dan tenaga kerja lokal. Studi ini diharapkan dapat memperluas basis pengetahuan dalam Manajemen Konstruksi.