bluuebunny/crossref_metadata_2025 huggingface dataset:
Authors: Nurdyputra I Gusti Ngurah Galih Ksatria Mahadhika , Putra I Nyoman Giri , Atmaja Putu Satya Pratama
Published: March 2024

Keberadaan dari setiap spesies megabentos berkaitan dengan kondisi terumbu karang yang berperan sebagai habitat dari beranekaragam jenis spesies megabentos. Bentos akan memanfaatkan ekosistem terumbu karang untuk menjadi tempat tinggal dan berlindung di celah - celah karang dari predator alaminya. Penelitian ini bertujuan untuk mengetahui kelimpahan megabentos dan persentase tutupan terumbu karang, serta korelasi antara kelimpahan megabentos dengan persentase tutupan terumbu karang hidup di Perairan Amed. Pengambilan data megabentos dilakukan dengan metode Benthos Belt Transect (BBT). Pengambilan data karang dengan metode Point Intercept Transect (PIT). Perhitungan korelasi menggunakan korelasi Pearson. Hasil penelitian di Perairan Amed menemukan jumlah total 473 individu dengan jumlah kelimpahan total adalah 0.26 ind/m2 dan tidak ditemukan individu Acanthaster planci. Sedangkan kondisi terumbu karang didominasi oleh Dead Coral Algae (DCA). Nilai persentase tutupan karang hidup di Perairan Amed adalah 19% hingga 35% dengan kategori rusak hingga sedang. Perhitungan korelasi secara keseluruhan memiliki nilai (r) 0.067 dengan kategori positif sangat lemah yang mengindikasikan bahwa adanya hubungan positif antara kedua variabel.

Kata Kunci: megabentos; Amed; Pearson; dead coral algae
Sosio Regligious Teks Persubakan Anggabaya Denpasar Timur Dalam Perspektif Ekolinguistik
Authors: Antari Ni Made Suwari , Suparwa I Nyoman , Sudipa I Nengah , Satyawati Made Sri
Published: March 2024

Activities in the subak area display close integration between ritual patterns and agricultural procedures. This research aims to reveal socio-religious ideology in the Anggabaya East Denpasar subak’s texts. Research methods include the matching method and the agih method, with data obtained through interviews and direct observation of several respondents taken by sampling. In this subak, farmers practice high respect for God Vishnu and Dewi Sri, considered to be the givers of prosperity in the rice fields. Work in the rice fields is not only done physically but is also based on a religious aspect full of offerings and prayers. For example, farmers pray to Ratu Betara Sri, asking for safety when working in the rice fields by offering biukukung offerings. The agricultural process is directed through ritual stages, including ceremonies for rat pests. The farmer conveyed a prayer to Jero Ketut, begging the rats not to disturb him and asking for safety, "niki tiang nawegang ring jero ketut niki, ampunang ngusak asik, titiang nunas keselametan, mangde mekaon." Overall, the existence of religious and ritual elements in subak reflects the strong connection between spirituality and agricultural activities, creating harmony in the life of an agricultural society.
GROWTH OF COLLAGEN AND FIBROBLAST NETWORK IN DOGS WITH DERMATITIS POST ECOENZYME TREATMENT
Authors: Pratama Kadek Ferdy Agastia Dwi , Suartha I Nyoman , Berata I Ketut , Sudimartini Luh Made
Published: March 2024

Alternative products have recently been growing rapidly in society, the existence of these products is also a way to support efforts to preserve the environment. Alternative products are often used as an alternative to disease therapy, as is the case with fermented products called ecoenzymes. The active ingredients contained in ecoenzymes have benefits as anti-inflammatory, anti-arthritis, antipyretic, hypoglycemic, anti-gastric ulcer, spermicidal, anti-fungal, antibacterial, diuretic, antimalarial, antitumor, and immunomodulator. This study aims to determine the role of ecoenzymes in the development process of collagen and fibroblast tissue in dogs suffering from Atopic Dermatitis skin disease. In this study, 5 swimming female dogs were tested aged 4 months to 6 months, which were divided into 2 groups with 2 different concentrations. The first group with 3 dogs treated with ecoenzyme baths with a concentration of 10% were bathed twelve times every three days. The second group with 2 dogs treated with ecoenzyme bathing was bathed with 10% ecoenzyme three times every three days, then a week after that the exoenzyme level was reduced to 2% and bathed four times once a week. The administration of this coenzyme was in the form of a bath with water mixed with ecoenzym, then observations were made microscopically on collagen and fibroblast tissue. In this study it was concluded that coenzyme could be an effective alternative treatment for treating atopic dermatitis characterized by the density of collagen and fibroblast tissue for 5 weeks of ecoenzym administration by bathing.
DETECTION AND IDENTIFICATION OF NEMATODE WORM EGGS IN LAYING HENS AT HASNA FARM, WAJO REGENCY AND ANDI MUKTI FARM, PINRANG REGENCY, SOUTH SULAWESI
Authors: Aprianti Anggi , Juniarti Lilis , Apada Andi Magfira Satya , Alwi Muh. Danawir , Kholilullah Zainal Abidin , Mustakdir Zulfikri , Rell Fedri
Published: March 2024

Laying chickens are a type of poultry that has the potential to produce quite large eggs in Indonesia. One of the pathogens that often attacks laying hens is nematode worms which can cause economic losses for farmers. This research aims to detect and identify the presence of nematode worm eggs that infect laying hens on the Hasna farm, Wajo Regency and the Andi Mukti farm, Pinrang Regency. The research was carried out at the Maros Veterinary Center Laboratory and the Integrated Veterinary Laboratory at Hasanuddin University. The samples used in this research were 48 feces taken from each farm from laying hens. Samples were examined using three test methods, namely native test, floating method and sedimentation method. The results obtained were that on Hasna's farm there were 7 individuals that were detected positive for nematodes, of which there were 3 types of worm eggs, namely Ascaridia galli, Heterakis gallinarum and Strongyloides sp and 12 animals on the Andi Mukti farm were detected positive for nematodes, where there were 2 types of worm eggs, namely Ascaridia galli and Heterakis gallinarum. Based on this research, there was nematode worm infection on Hasna and Andi Mukti's farms.
ANALISIS FAKTOR-FAKTOR YANG BERPENGARUH TERHADAP PENDAPATAN PEDAGANG DI PASAR TRADISIONAL BADUNG
Authors: Pego Alfonsus Liguori Rao , Dewi Ni Putu Martini
Published: March 2024

Traditional markets are one form of market that is still the economic center of society today. Traditional market traders are economic cogs that are important to pay attention to, especially their income. This study aims to analyze the factors that simultaneously and partially influence the income of traders in the Badung traditional market. This research at the Badung Traditional Market, due to a phenomenon indicating intense trader competition. The population with a total sample taken of 90 respondents. Data collection were analyzed using multiple linear regression by distributing questionnaires. The results of this study indicate that simultaneously market revitalization, capital, working hours and types of merchandise have effect on traders' income. Partially market revitalization, capital, working hours and types of merchandise have effect on traders' income. For traders in Pasar Badung, the results of this research can be used to optimize traders' income. This can be done by supporting market revitalization efforts, traders must optimize their capital and working hours and increase the variety of types of merchandise sold.

Keywords: market revitalization, capital, working hours, types of merchandise, traders' income
Analysis of Macroeconomic Variables on the Existence of Inflation in Indonesia Using the Vector Error Correction Model Approach
Authors: Afrizal Afrizal
Published: March 2024

This research investigates the impact of macroeconomic variables, namely money supply, exchange rate, interest rate, and the joint stock index, on inflation in Indonesia. Employing the Vector Error Correction Model (VECM) dynamic model approach, the study reveals a long-term relationship among each variable (Inflation Rate, Jakarta Composite Index, Interest Rate, Exchange Rate, and Money Supply). Granger Causality Test results indicate a unidirectional relationship of interest rate and money supply variables to inflation, interest rate to Jakarta Composite Index, and money supply to the exchange rate. Conversely, there is a bidirectional relationship between exchange rate and inflation variables. In the short term, Interest Rate significantly and positively influences inflation, whereas, in the long term, it exhibits a negative and insignificant effect. Money supply, in the long run, significantly and positively affects the inflation rate. This study stands out in the macroeconomic literature due to its distinctive choice of variables and the dynamic model employed
Analyzing the Influence of Bank Competition on Credit Risk: Perspectives from Indonesia's Dual Banking System
Authors: Febriana Adella , Suhel Suhel , Andaiyani Sri
Published: March 2024

This study analyzes the effect of competition banks on credit risk in the dual banking system in Indonesia. This research was conducted using a purposive sampling technique in selecting a sample of 5 conventional commercial banks and 5 Islamic commercial banks. The method used is the Generalized Method of Moments (GMM) from 2011 to 2020. Credit risk for Conventional Banks is measured by the value of Non-Performing Loan (NPL), while Islamic Bank Financing is measured by the value of Non-Performing Financing (NPF). The results of this study indicate that Return on Assets (ROA) for Conventional Banks and Islamic Banks has a significant effect on credit risk in the dual banking system, Loan to Deposit Ratio (LDR) for Conventional Banks does not have a significant effect on Non-Performing Loan (NPL) while Financing to Deposit Ratio (FDR) of Islamic Banks has a significant level 2 influence on Non-Performing Financing (NPF). Bank size does not have a significant influence on credit risk in the dual banking system, and the Lerner Index for Conventional Banks has a significant effect on Non-Performing Loan (NPL), while the Lerner Index for Islamic Banks has no effect on Non-Performing Financing (NPF). The Central Bank in making policies can see that the level of competition for banks in the dual banking system in Indonesia is categorized as a monopolistic competition market, where each bank has its own market segment so that it has market power that is strong enough to set prices that are relatively.
The Influence of Financial Literacy, and Investment Knowledge on Investment Interest mediated by Investment Motivation
Authors: Auliana Dhiya
Published: March 2024

This study attempted to determine the influence of investment knowledge and financial literacy on capital market investing interest via investment motivation. All IDX Investment Gallery users in the Faculty of Economics and Business, University of Mataram, made up the study's population, and 85 Investment Gallery users were chosen as the study's sample using a purposive selection approach. Associative quantitative research is the term used to describe this sort of study. Smart-PLS 4 was utilized to process the data in this study, and the following tests were run: validity test, reliability test, R-Square, inner model, and path coefficient. The findings demonstrated that, while investment knowledge has a negligible impact on investment interest, financial literacy, and investment motivation have a favorable and considerable impact. Investment motivation is positively and significantly impacted by financial knowledge and literacy. Financial literacy and investment interest can be mediated by investment motive, but investment knowledge cannot.
Distribusi Spasial Salinitas Laut Dari Citra Satelit Aquarius Di Samudera Hindia dan Hubungannya Dengan IOD
Authors: Maharta I Putu Ranu Fajar , As-syakur Abd. Rahman
Published: March 2024

In the Indian Ocean there is a climatological oscillation phenomenon known as the India Ocean Dipole (IOD). IOD is a phenomenon that occurs due to the interaction between the atmosphere and the sea and is indicated by the presence of sea surface temperature anomalies in the western and eastern Indian Ocean. The IOD phenomenon can affect several physical-chemical parameters, one of which is salinity. To obtain salinity data, Aquarius satellite imagery is used, considering that it is very difficult to collect data in-situ. This study aims to conclude the pattern of distribution of the average salinity in the Indian Ocean every month, the rental pattern of the IOD correlation to the salinity in the Indian Ocean, and investigate the salinity anomaly that occurs during positive IOD cases in August 2012 and negative IOD cases in August 2012. June 2013. Salinity in the Indian Ocean differs between the west and east, and changes every month following the seasons that occur in the tropics. The Indian Ocean Dipole (IOD) is very influential on the distribution of salinity in the Indian Ocean because it has a fairly high correlation in almost the entire Indian Ocean. IOD causes salinity anomalies throughout the Indian Ocean, especially in the central part, when positive IOD, the salinity in the middle of the Indian Ocean will decrease, while when negative IOD, the salinity will increase.
Indeks Kesesuaian Wisata Pantai Batu Bolong, Canggu, Badung
Authors: Dalem Sukmajaya Anak Agung Ngurah Agung , Dirgayusa I Gusti Ngurah Putra , Indrawan Gede Surya
Published: March 2024

The tourism suitability index (TSI) is criteria of resources and the environment to meet the needs of tourism development. The tourism suitability index research was carried out at Batu Bolong Beach, Canggu with the aim of knowing tourism suitability index and tourism area utilization zone for beach recreation activities. Method used field observation by purposive sampling at 4 station points which are divided into a beach length of 640 m. Data retrieval in the form of 10 parameters: water depth, beach type, water current velocity, coastal slope, water base material, beach width, water brightness, dangerous biota, fresh water availability, and coastal land cover. Tourism suitability analysis based on TSI matrix with considering classification of four types categories. The limiting factors at Batu Bolong Beach are the brightness of the waters and the closure of coastal land. The value of tourism suitability for tourism activities in the beach recreation category based on assessment of stations I, II, III, and IV are different, namely 98.80%, 94.04%, 95.23%, and 91.67%. So this indicates that each station in the coastal area can be declared very suitable category for recreational tourism activities. The zones for use of coastal tourism areas include sports, walks, sunbathing, swimming, and surfing. The sunbathing, walking, swimming, and surfing zones can be done at all stations, while the sports zone can be done at stations I and IV. The sacred zone is located in the northern area, stations I and III which are adjacent to station II.
Kajian Kajian Standing Stock Ikan Lemuru (Sardinella lemuru) di Perairan Selat Bali Menggunakan Metode Hidroakustik
Authors: Pratama I Gede Merta Yoga , Putri Mutiara Rachmat , Setiawan Agus
Published: March 2024

Selat Bali merupakan daerah perairan yang memiliki sumber daya perikanan, khususnya Ikan Lemuru (Sardinella lemuru), yang melimpah. Namun demikian, nelayan tradisional di Selat Bali menghadapi permasalahan dalam menerapkan teknologi untuk estimasi Standing Stock ikan Lemuru di kedalaman perairan. Tujuan penelitian ini adalah untuk mengetahui estimasi Standing Stock ikan Lemuru dengan metode hidroakustik di Selat Bali. Data penelitian dikumpulkan melalui penangkapan ikan bersama nelayan tradisional Kabupaten Badung sebanyak 3 kali pemberangkatan. Data pengukuran langsung dari lapangan berupa data akustik dengan BlueRobotics Ping Sonar Altimeter and Echosounder. Analisis Target Strength (TS), estimasi panjang ikan, estimasi bobot ikan dan densitas ikan digunakan dalam penelitian ini dan divalidasi dengan membandingkan hasil perhitungan dari data akustik dengan 120 sampel ikan yang diukur di lapangan. Hasil penelitian Target Strength (TS) dari 3 trip penangkapan ikan Lemuru di Selat Bali berada pada kisaran -49,5 dB sampai -40,5 dB dengan estimasi Panjang Ikan (L) pada kisaran 7,94 cm hingga 22,4 cm, dan estimasi bobot ikan 5–112 gram. Total individu ikan yang terdeteksi oleh sensor adalah sebanyak 13.823 ekor dengan rata-rata densitas ikan di area penelitian 4.100 ind/1.000m3. Estimasi total Standing Stock ikan Lemuru dari ketiga trip ini adalah 1040 kg pada area seluas 7,3 km2 atau 142 kg/km2.
Komposisi, Keanekaragaman, dan Relung Ekologi Ikan di Plawangan Timur Segara Anakan, Jawa Tengah
Authors: Putri Adinda Kurnia , Dewa Andika , Listyani Mei , Sahara Laura Rose , Mahdiana Arif , Kusuma Rima Oktavia , Attaqi Ahmad Naufal
Published: March 2024

Plawangan Timur Segara Anakan diketahui sebagai ekosistem perairan yang unik yang mendukung kehidupan berbagai organisme akuatik dengan menyediakan daerah asuhan dan mencari makan. Akan tetapi, Plawangan Timur Segara Anakan juga telah banyak dimanfaatkan untuk kegiatan industri dan aktivitas domestik yang berpotensi dapat menurunkan kualitas dan kuantitasnya sebagai ekosistem perairan. Penelitian ini bertujuan untuk menganalisis komposisi, keanekaragaman, dan relung ekologi iktiofauna dari Plawangan Timur Segara Anakan. Sampling dilakukan pada bulan 29 Juni 2023 dan 19 Juli 2023, menggunakan gillnet dengan ukuran mata jaring 1-2 inci. Keanekaragaman iktiofauna dianalisis menggunakan indeks biodiversitas sedangkan distribusi iktiofauna dianalisis menggunakan Cannonical Correspondence Analysis (CCA). Penelitian ini menemukan 120 individu ikan yang terdiri atas 21 spesies, 19 famili dan 11 ordo. Komposisi ikan terdiri atas 18,34% dewasa dan 81,66% yuawana. Ikan yang ditemukan umumnya merupakan ikan penghuni perairan marine-freshwater-brackish hanya ikan Inegocia japonica dan Scomberomorus commerson yang merupakan spesies ikan laut (marine fishes). Indeks keanekaragaman menunjukkan bahwa stasiun Kali Panas memiliki indeks keanekaragaman yang paling tinggi sedangkan indeks keanekaragaman terendah ditemukan di Stasiun Ujung Galang. CCA menunjukkan bahwa umumnya ikan yang dikategorikan sebagai penghuni Marine, Marine-Reef-associated, and Marine, Brackish, Reef-Associated banyak ditemukan di perairan dengan salinitas yang tinggi.
SCREENING OF ALPHA-GLUCOSIDASE INHIBITORY ACTIVITY FROM TWO PRODUCTS OF THE CAPSULIZED JAMU CINNAMON EXTRACT (CINNMOMUM BURMANNII)
Authors: Febrianda Larasati Hanifa , Jawi I Made , Widiarthini Ida Ayu Alit , Aman I Gusti Made
Published: March 2024

Cinnamon (Cinnamomim burmannii) found in the markets, comes in many forms with one of them being a type of jamu which the cinnamon dust is capsulized. The capsulized jamu is claimed to be beneficial on treating diabetes melitus. The effects of antidiabetics on some products of the capsulized jamu is suspected to work through the alpha-glucosidase enzyme inhibition activites contained in them. The aim of this research is to verify the activities of some capsulized cinnamon dust extract in jamu (C. burmannii) found in the markets on its effect to inhibit alpha-glucosidase activity and to know its IC50 value. Experiment is done by using analytic experiments using two different products (product A and product B) and by using acarbose 50mg as a positive control factor. Enzyme activity are then calculated using UV-Vis spectrophotometer on a 410 nm wavelength. The result of this research is alpha-glucosidase enzyme inhibition activity found in product A and B are 155,104 µg/mL and 6.795,893 µg/mL, wherease the acarbose as a positive control are 47,466 µg/mL. The conclusion of this research is alpha-glucosidase enzyme inhibition activity found on the products as IC50 shows that product A has a better alpha-glucosidase enzyme inhibition activity than product B. However, when compared to the acarbose as the positive control, product A has a lesser alpha glucosidase enzyme inhibition activity.

Kata kunci : Cinnamomum burmannii, diabetes mellitus, alpha glucosidase inhibition.
Factors Affecting the Work Motivation of Office Employees: Survey at Intracom Group
Authors: Phong Dang Van , Dung Dao Ngoc Phuong
Published: March 2024

Objective: The objective of this study is to determine the factors and their influence on the work motivation of office employees at Intracom Group, enhancing employee motivation and productivity. Office employee at Intracom Group.
 
Research method: the research team used a combination of qualitative and quantitative methods. The research was conducted at the Intracom Group office with 135 survey samples and used Cronbach's Alpha testing method and exploratory factor analysis (EFA) to test and build scales, from which the author used multiple linear regression to find out the factors and their influence on office modernization at Intracom Group.
 
Research results and discussion: Results show that four factors affect the work motivation of office employees at Intracom Group including promotion training, nature of work, income, and working conditions job. The research team also proposed some management implications for Intracom Group in the coming time, focusing on two main issues: promotion roadmap, income, and working conditions of office staff at the Group. Intracom.
 
Originality and value: Through the process of synthesizing documents, the authors have pointed out 4 groups of factors: promotion training, nature of work, income, and working conditions that affect the Working motivation of office staff at the Group. Based on the results performed and the actual situation at Intracom Group, the author has made 4 recommendations for each group of factors affecting the work motivation of office employees here. Among them, recommendations related to training, promotion, and salary are considered the most important.
The timber complex of the Russian Federation: Formation of priority areas of import substitution
Authors: SUSHKO Ol'ga P.
Published: March 2024

Subject. This article discusses the problems of development of the domestic market of forest products and technological modernization of timber complex enterprises.
Objectives. The article aims to develop measures to reduce the dependence of Russian timber complex enterprises on imports.
Methods. For the study, I used generalization, analogy, comparative and systems analyses.
Results. The article finds that in 2023, the dependence of timber complex enterprises on imports has reached critical values and it proposes measures necessary to support the industry.
Conclusions. Despite some positive trends related to meeting the needs of the domestic market for forest products, in the long term the industry will need to solve the problems caused by the technological lag behind developed countries.
KARAKTERISTIK DEMOGRAFI PASIEN SKIZOFRENIA RAWAT JALAN DI RUMAH SAKIT JIWA DR. SOEHARTO HEERDJAN PERIODE 2022
Authors: Putri Zalfa Hemilda , Evi Evi
Published: March 2024

Schizophrenia is a chronic mental disorder characterized by disturbances in consciousness, emotion, perception, thinking, and behavior changes. Schizophrenia affects around 24 million people or 1 in 300 people in the world based on data from the World Health Organization (WHO). Schizophrenic patients are 2-3 times more likely to die early in the general population. This study was a retrospective descriptive study conducted at the Dr. Soeharto Heerdjan Mental Hospital using patients’ medical records from 2022. The characteristics observed consisted of gender, age, marital status, occupation, type of schizophrenia, clinic visit, guarantor, and patients’ origin. The results of this study show the characteristic patients that schizophrenic at the hospital in 2022 are mostly men by 67,2%. Most patients are 18-60 years old by 92,6%, and the marital status of most patients is not married by 64,7%. Unspecificied schizophrenia is the most type of schizophrenia by 52%. Most patients visit through the hospital’s emergency room by 84,8%, with BPJS as the guarantor by 79,9%, and most of them are from Banten province by 40,5%.
Keywords: characteristic demographic; schizophrenia; outpatient
Abstrak
Skizofrenia merupakan gangguan jiwa kronik yang ditandai dengan gangguan dalam kesadaran, emosi, persepsi, pemikiran, dan perubahaan perilaku. Skizofrenia menyerang sekitar 24 juta penduduk atau 1 dari 300 orang di dunia berdasarkan data dari World Health Organization (WHO). Pasien skizofrenia lebih rentan 2-3 kali untuk meninggal lebih awal dalam populasi secara general. Penelitian ini merupakan penelitian deskriptif retrospektif yang dilaksanakan di Rumah Sakit Jiwa Dr. Soeharto Heerdjan dengan menggunakan rekam medis pasien pada tahun 2022. Karakteristik yang dilihat terdiri dari jenis kelamin, usia, status pernikahan, pekerjaan, tipe skizofrenia, klinik kunjungan, penjamin, dan asal pasien. Hasil dari penelitian pada pasien skizofrenia di Rumah Sakit Jiwa Dr. Soeharto Heerdjan periode 2022 menunjukan bahwa karakteristik pasien yang terkena skizofrenia laki-laki sebesar 67,2%. Kelompok umur terbanyak pasien adalah 18-60 tahun sebesar 92,6% dan status pernikahan pasien terbanyak adalah belum menikah sebesar 64,7%. Jenis skizofrenia terbanyak adalah tipe skizofrenia tak tergolongkan sebesar 52%. Klinik kunjungan terbanyak pasien adalah IGD sebesar 84,8%, dengan penjamin BPJS sebesar 79,9%, dan asal pasien terbanyak adalah dari Banten sebesar 40,5%.
STUDI PERBANDINGAN PONDASI TIANG PANCANG DAN TIANG BOR DITINJAU DARI BIAYA DAN PRODUKTIVITAS TENAGA KERJA
Authors: Ningsih Sri Aliane Rahayu , Setiawan Agustinus Agus , Arbaningrum Rizka
Published: March 2024

The foundation is a sub structure element of a construction which has the function of distributing the load of the upper structure to the hard soil layer. This research has an objective to analyze the effectiveness of pile and drilled pile foundations in terms of costs and labor productivity. As a case study, the research object was taken from the implementation of the foundation structure of "X" Hospital in South Jakarta. In this research, a comparison was made regarding the choice of foundation types, between D40 cm pile foundations with a length of 18m, drilled pile foundations D60, and D80, each with a length of 20m. Based on the analysis of construction costs and time, the results show that the implementation of a D40 cm pile foundation is the most economical at a cost of Rp. 5,211,225,400.00 with a work duration of 53 days, drilled pile foundations for D60 require a cost of Rp. 6,116,965,139.00 (17.38% higher) with a work duration of 86 days, and the D80 drilled pile foundation requires a cost of Rp. 6,935,678,499.00 (33.1% higher than piles) with a work duration of 98 days. In terms of labor productivity, pile foundations are lower than drilled pile foundations.
Keywords: budget; productivity; labor; pile foundation; bored pile
Abstrak
Pondasi merupakan unsur struktur bawah dari suatu konstruksi yang memiliki fungsi menyalurkan beban struktur atas ke lapisan tanah keras. Penelitian ini bertujuan untuk menganalisis efektifitas dari pondasi tiang pancang dan tiang bor ditinjau dari segi biaya dan produktivitas tenaga kerja. Sebagai bahan studi kasus, obyek penelitian diambil dari pelaksanaan struktur pondasi Rumah Sakit ”X” di Jakarta Selatan. Dalam penelitian ini dilakukan perbandingan pemilihan jenis pondasi, antara pondasi tiang pancang D40 cm dengan panjang 18m, pondasi tiang bor D60, dan D80 yang masing-masing memiliki panjang 20m. Berdasarkan analisis biaya dan waktu konstruksi diperoleh hasil bahwa pelaksanaan pondasi tiang pancang D40 cm adalah yang paling ekonomis dengan biaya sebesar Rp. 5.211.225.400,00 dengan durasi pekerjaan selama 53 hari, pondasi tiang bor untuk D60 membutuhkan biaya sebesar Rp. 6.116.965.139,00 (lebih tinggi 17,38%) dengan durasi pekerjaan selama 86 hari, dan pondasi tiang bor D80 membutuhkan biaya sebesar Rp. 6.935.678.499,00 (lebih tinggi 33,1% dari tiang pancang) dengan durasi pekerjaan selama 98 hari. Dari segi produktivitas tenaga kerja, fondasi tiang pancang lebih rendah dibandingkan dengan fondasi tiang bor.
Keterkaitan Intensitas Kebisingan Lingkungan Terhadap Tingkat Stres Pekerja (Studi Kasus di Industri Kimia Sukoharjo)
Authors: PNS Edbert Lintang , AN Irfan , Rachmawati Siti
Published: March 2024

Pajanan kebisingan yang diterima oleh pekerja akibat proses produksi dapat menyebabkan gangguan kesehatan. Salah satu gangguan kesehatan tersebut adalah stres kerja. Tujuan dari penelitian ini adalah untuk mengetahui hubungan intensitas kebisingan dengan tingkat stres pekerja bagian produksi Industri Kimia. Penelitian ini menggunakan metode penelitian analitik observasional dengan penambahan intepretasi data berupa noise mapping. Penelitian dilakukan pada area produksi Industri Kimia dengan sampel sebanyak 35 pekerja dan teknik pengambilan sampel menggunakan total sampling. Instrumen yang digunakan dalam penelitian ini adalah Sound Level Meter untuk mengukur intensitas kebisingan dan kuesioner Terry Looker dan Olga Gregson untuk mengukur tingkat stres kerja. Uji statistik yang digunakan dalam menentukan korelasi adalah uji Somers’d dengan bantuan software SPSS 25.0. Hasil pengukuran intensitas kebisingan didapatkan bahwa rata-rata intensitas kebisingan di bagian produksi mencapai 87,7 dBA (>NAB) dan hasil pengukuran stres kerja didapatkan bahwa pekerja mengalami stres mulai dari kategori sedang, tinggi, hingga sangat tinggi. Berdasarkan uji Somers’ d didapatkan hasil p value sebesar 0,047 (< 0,05) yang berarti signifikan dan koefisien korelasi sebesar 0,906 (korelasi sangat kuat) dengan arah korelasi positif. Dapat disimpulkan bahwa terdapat hubungan yang signifikan antara intensitas kebisingan dengan stres kerja pada pekerja area produksi Industri Kimia, dan semakin tinggi intensitas kebisingan maka semakin tinggi pula stres kerja yang dialami oleh pekerja
Economic Complexity Transfer through Trade and its Impact on the Solow Residual (Total Factor of Productivity): A Spatial Approach
Authors: Fawaz Fadi , Mnif Anis , Alhaj - Yaseen Yaseen S.
Published: March 2024

Previous literature suggests that trade contributes to knowledge and technology spillovers among trading partners. Using panel data and country-specific fixed effects, we show that the technology spillovers of a country is explained by the Economic Complexity from its major trading partners. We build an endogenous growth model for all OECD countries for the 1966–2016 period; we draw the residuals to measure the Total Factor Productivity of each country. Then, using spatial econometrics, we regress the Total Factor Productivity of each country on the Economic Complexity Index of its major trading partners. In addition, we run a Random Coefficient Model, to let this relationship vary randomly by country. We show that for 30 of the 36 countries, the TFP of a country positively depends on the ECI of its trading partners Finally, we run the endogenous growth model again, but now it includes the spatial lag term as an explanatory variable.
Intentando predecir el precio de la luz
Authors: Martín Barragán Pablo , Crespo Jiménez Ana Sofía
Published: March 2024

El precio de la electricidad en España ha experimentado una importante subida a partir del año 2021, que ha generado un gran impacto en la economía de los hogares.

En respuesta a esta situación, el Gobierno español estableció el 1 de junio de 2021 un nuevo modelo de tarifa eléctrica denominado PVPC 2.0 TD. Este nuevo modelo de tarifa tiene como objetivo hacer frente al aumento de precios y reducir la volatilidad de estos, al establecer precios basados en los costes reales de producción y distribución de la electricidad.

La predicción del precio de la electricidad en el mercado mayorista es esencial para la toma de decisiones de los productores y consumidores de energía. Para llevar a cabo esta tarea, se utilizan diferentes técnicas de modelización estadística, todas basadas en la metodología ARIMA. Esta técnica considera la dependencia temporal de la serie de precios, es decir, que los precios de cada día dependen de los precios de los días anteriores.

Además de aplicar la metodología ARIMA a la propia serie, también se pueden incorporar regresores en el modelo para tener en cuenta otros factores que puedan influir en el precio de la electricidad, como la Demanda Eléctrica o el Mercado Spot, entre otros. Estos factores pueden tener un impacto significativo en el precio de la electricidad y su consideración puede mejorar la precisión de las predicciones.
Do Sound Fiscal Imbalances Affect Social Protection Public Spending in the EU? European Citizens versus Budget Stability.

Authors: Cagigas-Ibaseta Gregorio
Published: March 2024

This paper examines the influence of fiscal imbalances on social protection levels in 28 European countries from 2008 to 2021. The objective is to affirm fiscal policy's cyclical or countercyclical nature and its impact on these social indicators. The novelty of this study lies in placing the European citizen at the forefront of the analysis, considering the repercussions that fiscal policies implemented by various governments have on social living conditions. Robust evidence suggests that an increase in lagged public revenues correlates with expanding social coverage, while a double-lagged public expenditure and a nation's indebtedness contribute adversely. Finally, it is confirmed that social protection expenditure exhibits more pronounced fluctuations in countries adhering to stringent fiscal rules.
Relationship between disability, gender, and discrimination: Analysis of the RISEWISE survey (H2020)
Authors: Contro Rodríguez Pedro , Alonso Revenga Juana María
Published: March 2024

This work presents the analysis using multivariate statistical techniques of the pilot survey conducted in the RISEWISE project (Rise Women with Disabilities in Social Engagement), funded by the European Union under its Horizon 2020 program, in Italy and Spain in 2021. The main objective of the study is to understand the expectations and needs encountered in the daily lives of women with functional diversity, as well as the barriers they face, which are not exclusively physical or material. By applying multiple correspondence analysis and log-linear models, the relationship between access to employment, experienced discrimination, functional diversity of the respondents, difficulties in their daily lives, and the use of technological resources and social networks is examined.

 

The obtained results can contribute to future projects with larger sample sizes to investigate the phenomenon of double discrimination. Furthermore, given the limited number of studies related to this issue, this preliminary analysis is important for raising awareness and sensitizing people about the barriers faced by women with disabilities and promoting inclusive environments that enable their full participation in all areas of society.
A critical appraisal of the governance indicators of the DTI methodology using IRT models: an application to destinations of Caceres and Badajoz.

Authors: Diez Apolo Juan Carlos , Sánchez Rivero Marcelino , Rodríguez Rangel Mª Cristina
Published: March 2024

STD model is a project promoted by the Spanish Secretary of State for Tourism and managed by the Sociedad Mercantil Estatal para la Gestión de la Innovación y las Tecnologías Turísticas (Segittur) whose objective is to convert Spanish tourist destinations into Smart Tourism Destinations (STD). To this end, the STD methodology has been implemented, which is based on five fundamental pillars: governance, innovation, technology, sustainability and accessibility.

This paper focuses on the first of these five pillars: governance. To measure governance, Segittur has developed a set of indicators included in the UNE 178502 standard of January 2022. Based on this proposal of indicators, the authors have developed a set of 15 tourism governance indicators, which have been measured in the 28 territories into which the whole of Extremadura can be divided (24 Local Action Groups and 4 cities). From the data obtained, the Item Response Theory was used to estimate the two-parameter model (2PL). The estimates of the parameters of this model have not only made it possible to characterise each indicator in terms of its difficulty and discrimination parameters, but also to establish a latent scale of tourism governance on which the 28 territories analysed have been positioned. The study leads to the conclusion that not all indicators are equally important in the measurement of tourism governance, and that tourist destinations interested in making effective progress in terms of tourism intelligence should focus their strategy on the fulfilment of certain governance objectives and leave the achievement of other less effective governance objectives in terms of improving tourism intelligence in the second term.
On the Efficiency of the newly Proposed Convex Olanrewaju-Olanrewaju Lo-oλγ(|θ|) Penalized Regression-Type Estimator via GLMs Technique.
Authors: Olanrewaju Rasaki Olawale , Olanrewaju Sodiq Adejare
Published: March 2024

In this article, we proposed a novel convex penalized regression-type estimator, termed Olanrewaju-Olanrewaju penalized regression-type estimator, denoted by  Lo-oλγ(|θ|) for ultra and high-dimensional data consideration whenever the number of covariates (p) is strictly greater than the sample size(n⁡). The newly proposed penalized estimator was formulated via the unique combination of arctangent and hyperbolic functions. It was noted that the newly proposed estimator could efficiently work under the constraint pp. The proposed convex penalized regression-type estimator was formulated via three symmetric distributional noises of Gaussian, Laplace, and Normal Inverse Gaussian (NIG), considered being the three certified symmetric distributions that belong to the exponential family of distributions. The regularity axioms and oracle properties of the newly proposed penalized estimator were worked-out, as well as the parameter estimation for the penalized regression-type estimator for the three symmetric noises via canonical expressible form of Generalized Linear Models (GLMs) and first-order Karush-Kuhn-Tucker (KKT) condition. The Lo-oλγ(|θ|)  regression-type estimator was subjected to simulation studies of well-generated symmetric observations. The US Longley macroeconomic dataset with the constraint p<n was fitted to Lo-oλγ(|θ|) regression-type estimator under the umbrella of three symmetric distributional noises. In conclusion, Gaussian noise for Lo-oλγ(|θ|)  penalized regression-type estimator under the umbrella of p<n for the simulation and real life analyzes was considered effectively efficient because of its most reduced Mean Square Error (mse) measured error-type in comparison to Gaussian, Laplace, and NIG noises for LASSO and Atan penalties; and as well for Laplace, and NIG noises for Lo-oλγ(|θ|).
Análisis transversal de la Ley de Asistencia Sanitaria Asequible de los Estados Unidos: resultados y desafios
Authors: Carrasco Álvaro
Published: March 2024

El Affordable Care Act (ACA), conocido en español como la Ley de Asistencia Sanitaria Asequible, fue promulgado en 2010 en los Estados Unidos con el propósito de ampliar la cobertura de servicios de salud y atención médica. Esta ley aborda diversos desafíos relacionados con el acceso, la calidad y los costos en el sistema de atención médica estadounidense. El objetivo principal de este artículo es realizar un análisis transversal de la aplicación del ACA en diferentes áreas: política, social, sanitaria, económica y de gestión. Como metodología, se utilizó una revisión sistemática de la literatura científica. Para garantizar la transparencia y trazabilidad de esta revisión, se siguió el protocolo PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses), que incluye las etapas de identificación de estudios relevantes, selección de dichos estudios, mapeo de datos, síntesis e informe de resultados. Entre los resultados más relevantes se destacan los siguientes aspectos: a nivel político, se requiere un mayor consenso para la implementación integral del ACA en los Estados Unidos; en términos económicos, el ACA ha popularizado fórmulas de copago y coseguro, así como sistemas de prestación de servicios basados en el valor; en elámbito social, se ha constatado que los altos costos compartidos dificultan el acceso a la atención médica y muchos ciudadanos están insuficientemente asegurados; en cuanto a la gestión, se destaca la necesidad de gestionar centralizadamente al paciente para aumentar la eficiencia; por último, a nivel médico, el ACA ha tenido un impacto positivo en el tratamiento yla prevención de diversas enfermedades. En conclusión, a pesar de los avances generados por el ACA, todavía no se ha logrado un equilibrio entre la coexistencia de los sistemas de salud privado y público que garantice una amplia cobertura sin barreras económicas u otras.
LASER DE BAIXA POTÊNCIA COMO TRATAMENTO ALTERNATIVO PARA PARESTESIA DO NERVO ALVEOLAR INFERIOR
Authors: Barbosa dos Anjos Juliana , Vasconcelos Sena Luma , Xavier de Andrade Marlene , Silva Souza Daniel Adrian , Borges de Lima Dantas Juliana , Dos Santos Vianna Néri Júlia
Published: March 2024

Introdução: A parestesia ou perda da sensibilidade de uma determinada região, é a quarta complicação mais comum decorrente de procedimentos odontológicos. Os sintomas mais comumente observados são formigamento, dormência, redução ou cessamento do impulso nervoso. Devido a sua recorrência, cirurgiões-dentistas têm cada vez mais buscado novas alternativas de tratamento, entre elas destaca-se a laserterapia, esta, atua na regeneração das células nervosas através da melhora no transporte de oxigênio e energia celular de maneira indolor e não-invasiva. Objetivo: Buscar protocolos clínicos e evidências, em estudos atuais, sobre a efetividade do uso do laser de baixa potência para minimizar sintomas decorrentes de parestesia do nervo alveolar inferior. Metodologia: O presente estudo caracteriza-se como uma revisão narrativa de literatura, de caráter descritivo e exploratório, realizada através da pesquisa de artigos científicos nas bases de dados eletrônicas PubMed, LILACS e SciELO, no período de julho de 2021 a abril de 2022. Resultados: Após a busca inicial, foram encontrados 3.023 artigos e posteriormente a aplicação dos critérios de inclusão e exclusão, 3.010 artigos foram excluídos, sendo então selecionados 13 artigos para síntese qualitativa. A presente revisão evidenciou que a laserterapia com laser de baixa potência apresenta resultados promissores na regeneração sensorial e na diminuição dos sinais clínicos referentes à inflamação local. Conclusão: São necessários mais estudos clínicos com diferentes populações, visando padronizar os protocolos de tratamento.
Efeitos da exposição à tela no desenvolvimento da população infanto-juvenil: uma revisão narrativa de literatura.
Authors: Andrade da Cruz Santana Neila , Souza Pontes Sarah
Published: March 2024

Objetivo: revisar na literatura os efeitos da exposição às telas no desenvolvimento infanto-juvenil. Metodologia: Revisão Narrativa com busca bibliográfica entre março e abril de 2023 nas bases de dados Literatura Latino Americana e do Caribe em Ciências da Saúde (LILACS), Medical Literature Analysis and Retrieval System Online (PubMed/Medline), The Scientific Electronic Library Online (Scielo) com base os descritores indexados nos Descritores em Ciência da Saúde (DECS) e no Medical Subject Headings (MESH) e empregador booleano “AND“. Resultados: 21 artigos publicados entre 2004 e 2022. Discussão: Inúmeras são as correlações negativas entre tempo de tela e desenvolvimento com impacto em habilidades motoras linguagem, cognição, comportamento e regulação emocional que reverberam por toda a vida. Porém as evidências ainda são inconclusivas, visto que também são observadas associações positivas com e que os estudos diferem em metodologia e amostra. Conclusão: Dada a relevância do tema, existe a necessidade de mais estudos que abordem o assunto a fim de embasarem futuras diretrizes e esclarecer sobre os riscos da exposição às mídias.

 

Palavras-chave: tela, tempo de tela, crescimento e desenvolvimento infantil.
ASPECTOS PSICOSSOCIAIS E SINTOMAS DE ANSIEDADE RELACIONADOS À GRADUAÇÃO ENTRE ESTUDANTES DE ENFERMAGEM
Authors: De Jesus Novaes Arianny
Published: March 2024

O ingresso no Ensino Superior é marcado por uma fase de transição para o sujeito e requer adaptações às novas vivências, sendo um dos ambientes mais estressores e potencializadores dos sinais e sintomas associados à ansiedade e existem situações inerentes a formação em enfermagem que podem impactar negativamente a saúde mental. O trabalho buscou analisar os aspectos psicossociais, experiências da graduação e sinais e sintomas de ansiedade entre estudantes do curso de Enfermagem em uma universidade. Trata-se de um estudo de corte transversal, descritivo com abordagem quantitativa. Foi aplicado um formulário online contendo questões norteadoras sobre o tema. Os dados foram dispostos e analisados pelo programa Physical Self-Perception Profile (PSPP). Evidenciou-se que a maioria dos estudantes eram do sexo feminino, entre 21 a 24 anos, raça/cor parda, sem filhos e solteiros. Apresentaram bom rendimento no curso e boa relação com docentes/colegas e 62,8% dos participantes tem/já tiveram o desejo de mudar de curso. A realização de provas, apresentação de seminários, sabatinas, relacionamento com colegas e/ou professores, locomoção, moradia e/ou alimentação no campus, fazer parte de núcleo de pesquisa/extensão, foram situações que mais geraram ansiedade. Prejuízos no sono, sudorese, agitação, taquicardia, falta de concentração, dor de cabeça/muscular e tremores finos involuntários, foram os sinais e sintomas de ansiedade mais prevalentes. É evidente a importância em estudar e conhecer a condição da saúde mental dos estudantes de enfermagem, identificando os fatores que mais geram ansiedade no processo formativo. Assim, o presente estudo traz contribuições importantes para a Saúde Pública e Saúde Coletiva.
Comparison of YouTube and YouTube Shorts videos about clear aligners
Authors: Yılancı Hilal , Canbaz Barış
Published: March 2024

Objectives:

The aim of this study was to compare the quality and characteristics of information about clear aligners between YouTube and YouTube Short videos.

Material and Methods:

YouTube video was searched using the keyword “aligner.” After ranking the results according to relevance, 100 of the first 157 YouTube videos and 100 of the first 140 YouTube Shorts were evaluated. Videos were classified into five groups as dentist/specialist, hospital/clinic/university, commercial, layperson, and other. The video information and quality index (VIQI) and DISCERN index were used to evaluate the quality and usefulness of the videos. Data were analyzed using International Business Machines(Ibm) Statistical Package for the Social Sciences (SPSS) statistics version 23. Level of significance was accepted as P < 0.05.

Results:

Only 9% of YouTube videos, content quality was found to be good. As DISCERN scores decreased, a significant decrease was present in the number of views, comments, likes and dislikes, total video length, VIQI, viewer interaction, and viewing rate. The United States of America (USA) was the leading country by producing 54% of YouTube videos. However, India was the predominant source of YouTube Shorts videos, with 83%. Invisalign was the most frequently mentioned brand of aligner in both YouTube and YouTube Shorts videos.

Conclusion:

Orthodontists should be aware that the data available on the internet is incorrect or insufficient and should guide their patients correctly with additional data. Likewise, they should guide them on how to access upto-date and accurate data.