bluuebunny/crossref_metadata_2025_split huggingface dataset:
Potential Years of Life Lost and Its Implication on Economic Output: Assessment of OECD Members and Candidate Countries for the Period 1993-2018
Authors: Leiva Perez William H. 
Published: January 2024

Abstract
Over the last 30 years, significant geopolitical, social, and economic changes have impacted the OECD members and candidates, which has led to a significant improvement in the quality of life and life expectancy, with the reduction of the potential years of life lost one of the indicators of reduced mortality observed across the group. On the geopolitical side, the admission of the Baltic countries and their standardization of the metrics to track demographics more aligned with the internationally accepted practices, on the social side; the increase in life expectancy poses challenges to the care of the elders but also the extension on the age within the labor force and lastly, on the economic changes; the ongoing increase of income and GDP has led to an expanded access of care including goods and services. This paper explores the use of mortality information and potential years of life lost as a beacon to point toward the economic burden of poor health and its related mortality.
The Impact of Effective Leadership in the Digital Age on Organizational Effectiveness
Authors: Croitoru Gabriel , Cumpanaşu Vasile , Cosac Alexandru , Croitoru Mihai Bogdan 
Published: January 2024

Abstract
The accelerated expansion of the global economic milieu, catalyzed by the inception of the Internet, has facilitated seamless communication across nations. This phenomenon has induced a transformation in the business landscapes of individual countries, escalating market competitiveness annually. The pervasive incorporation of contemporary technologies within organizations profoundly impacts the skill set, anticipations, cognizance, and overall structure and execution of work within the workforce. Modern leadership is often encapsulated under various nomenclatures such as digital leadership, e-leadership, and eHRM. These terminologies serve as comprehensive descriptors encompassing the realms of digitalization, Information Technology (IT), and Human Resource Management (HRM). Consequently, it becomes imperative to comprehend the disparities between traditional and virtual settings, acknowledge the significance of digital technology in leadership paradigms, identify potential challenges, and cultivate requisite leadership skills. The proposed research explores the correlation between leadership and organizational efficacy within multinational corporations. The focus is on discerning potential cause-effect relationships, aligning with the positivist paradigm. The investigation will employ a deductive approach, congruent with positivist hypotheses, deemed suitable for probing this query.
A Systematic Review of The Literature on Humanitarian Logistics Using Multimethod Analysis
Authors: Ferreira João Cesar de Souza , Dos Santos Pedro Henrique Pereira 
Published: January 2024

Objective: The main objective of this study was to identify research on Humanitarian Logistics (HL) and demonstrate the development of the research field through multimethod analysis with the purpose of providing a comprehensive understanding of the study area and identifying research trends that have not been previously observed.

Theoretical Framework: The study was based on the literature addressing Humanitarian Logistics.

Method: A bibliometric analysis was conducted through the application of multimethods, encompassing: i) keyword analysis; ii) examination of the productivity of leading authors over time; iii) bibliographic coupling; iv) co-citation analysis; and v) network analysis.
Results and Conclusion: The results evidenced a growing trend in research on Humanitarian Logistics (HL), and it was possible to identify the emergence of research subfields within HL focusing on innovation, big data, computational simulation, and decision systems in the humanitarian logistics chain.

Implications of the research: The study contributed to the understanding of the development of research on humanitarian logistics and provides a comprehensive overview of the subject through metrics that allow the identification of the evolution and trends in the research field.

Originality/Value: The study extrapolates the application of a single literature review method and employs multimethods to assess and present the development of the field. It contributes to an overarching view of the research domain, serving as a guiding framework for the advancement of future investigations.
Analysis of The Occurrence of Extreme Events in The City of Rio de Janeiro/RJ
Authors: Da Cunha Fabrício Pimenta , Manso Maria Conceição , Ohnuma Júnior Alfredo Akira 
Published: January 2024

Objective: To investigate the trends of extreme rainfall and temperature indices in the city of Rio de Janeiro, as measures to assess climate change.

Theoretical benchmark: Extreme climatic events have been observed more frequently than has become a concern all over the world, so the investigation of trends in extreme precipitation and temperature indices makes it necessary to enter how this dynamic in climatic conditions affects the city of Rio de Janeiro.

Method: The methodology for assessing climate change will be used from the indicators defined by the Expert Team on Climate Change Detection, Monitoring and Indices (ETCCDMI) panel, but of the 27 indicators proposed by the panel, 12 indicators were used that were more adapted to the reality of the city of Rio de Janeiro, for the simulation of climate data, data from the stations of the National Institute of Meteorology (INMET) and for the simulation of the indicators in the RClimdex software. Daily data of 53 years of 19 (six) stations obtained from the historical series of the period between 1970 and 2023 were analyzed, for the precipitation indices: PRCPTOT, R10, R20, R95p and R99p, and for the temperature indices: TX90p, TN90p, TMAXmean, TMINmean and DTR.

Results and conclusion: The results indicate a trend of decreasing rainfall of low rainfall and a significant increase of extreme rainfall, the data also show a decrease of thermal amplitude, with the increase of minimum temperatures and a moderate decrease of maximum temperatures.

Implications of the research: The study in question presents internationally validated indicators that demonstrate how extreme events are intensifying in the city of Rio de Janeiro.

Originality/value: The data demonstrated in this research are of extreme importance as a source of research for future works that address this theme, besides serving as a subsidy to decision makers to propose adaptive measures to the territory, in the face of the intensification of extreme events in the city of Rio de Janeiro.
Chemical Attributes of a Yellow Latosol Under Agroforestry Systems With Organic Oranges in the Municipality of Capitão Poço, Pará
Authors: Galvao Jessivaldo Rodrigues , Santos Odete Kariny Souza , Maia Bruno Kleidson da Silva , Alves Filho Pedro Paulo da Costa , Sales Erika Cristina Gomes , Neves Leonardo Braga , Nagase Arthur Masaaki Maeda 
Published: January 2024

Objective: To evaluate the chemical attributes of a yellow Latosol from two agroforestry systems with organic citrus cultivation.

Method: First agroforestry system (AFS 1), with organic Citrus x aurantium (L.) orange planted in consortium with Brazilian mahogany Swietenia macrophylla (King) and spontaneous species in the undergrowth (herbaceous); Second agroforestry system (AFS 2), with organic orange planted in consortium with ingá Ínga edulis Mart and embaubeira Cecropia peltata L. (spontaneous); orange monoculture under conventional management, used as a control for comparisons with the agroforestry systems studied. A completely randomized design (DIC) was used, with four collection points in each of the AFSs at 3 depths, with 4 repetitions.
Results and discussions: The data was submitted to analysis of variance, with means compared using the Tukey test at 5%. There were significant differences between the treatments in isolation and in their interactions for all the variables studied, with the exception of pH, which responded only in isolation, and the C\N ratio, which did not show significant results for the depth factor. The treatments located in the crop rows within the agroforestry system areas had better chemical attributes, maintaining more suitable conditions for supplying the nutritional demand of citrus fruits.

Implications of the research: The results obtained strengthen the importance of using agroforestry systems (AFSs) as a viable and sustainable solution for agricultural and forestry production, due to the use of practices that cause fewer impacts and contribute to the restoration of impoverished or abandoned areas.
Acute Pancreatitis with Abdominal Bloating and Normal Transabdominal Ultrasound
Authors: Halim Silvikarina Erfanti Dewi 
Published: January 2024

Acute pancreatitis (AP) is an inflammatory disorder of the pancreas, and its correct diagnosis is an area of interest for clinicians. A 44-year-old man, presented with bloating for 1 month and getting worsened 1 day before admission to emergency room (ER), accompanied by discomfort in the upper left abdomen. The patient had abdominal distension, no vomiting or severe abdominal pain. Ultrasonography (USG) transabdominal revealed polyp gallbladder, no stone or pancreatitis. Magnetic resonance imaging (MRI) 2 months before at the ER, showed multiple stone in gallbladder and normal pancreas. Leukocytes 15 x 103/L, serum glutamic pyruvic transaminase (SGPT) 262, serum glutamic oxaloacetic transaminase (SGOT) 249, gamma glutamyl transferase (GGT) 1369 U/L, total bilirubin (TBIL) 2.44, direct bilirubin (DBIL) 2.08, lipase 14,690 U/L, amylase 3,693 U/L. Patient refused computerized tomography scan (CT scan) or MRI repeated, based on Atlanta criteria, abdominal discomfort with high amylase/lipase and a history of gallstones, the diagnosis was made. After 3 days, SGPT 44, SGOT 19, GGT 732 U/L, lipase 46 U/L, amylase 38 U/L. Based on Atlanta classification, AP diagnosed if at least 2 of the following 3 criteria are fulfilled: abdominal pain, serum lipase or amylase at least 3x the upper limit of normal (ULN) or characteristic findings on imaging. Gallstones are the most cause of AP. Abdominal bloating in this patient couldn’t be explained by common causes, such as ascites, bowel edema, hematoma, ileus which led us to suspect pancreatitis. CT scan contrast or MRI was essential in patients with normal USG and no classic sign abdominal pain.
Dry Needling Versus Manual Therapy for Patients With Mechanical Neck Pain: A Randomized Controlled Trial
Authors: Pandya Jeevan , Puentedura Emilio J. , Koppenhaver Shane , Cleland Josh 
Published: January 2024

OBJECTIVE: To compare the short- and intermediate-term effects of dry needling to manual therapy on pain, disability, function, and patient-perceived improvement in patients with mechanical neck pain. DESIGN: A single (therapist) blinded randomized controlled trial. METHODS: Seventy-eight patients (mean ± SD age, 50.74 ± 13.81) were randomly assigned to one of the 2 groups: (1) dry needling and therapeutic exercises (DN + Exercises) and (2) manual therapy and therapeutic exercises (MT + Exercises). Both groups received 7 treatment sessions over a maximum of 6 weeks. Outcome measures, collected at baseline, 2 weeks, discharge (7th treatment session), and 3 months after discharge, were as follows: Neck Disability Index (NDI), numeric pain-rating scale (NPRS), Patient-Specific Functional Scale (PSFS), global rating of change (GROC), Fear-Avoidance Belief Questionnaire (FABQ), and Deep Neck Flexor Endurance Test (DNFET). Data were analyzed with mixed-model analysis of covariance (ANCOVA), using pretest scores as covariates, and a Mann-Whitney U test for GROC scores. RESULTS: The ANCOVA revealed significant group-by-time interaction for all variables. Significant between-group differences, favoring MT + Exercises, were observed at all 3 time points on the NDI (2 weeks: F1,446 = 172.68, P≤.001, [Formula: see text] = .27; discharge: F1,446 = 254.15, P≤.001, [Formula: see text] = .36; and 3 months: F1,446 = 339.40, P≤.001, [Formula: see text] = .43). Results for the MT + Exercises group exceeded recommended minimal clinically important difference for all variables, at all follow-up points. CONCLUSION: MT + Exercises was more effective, both in the short term and intermediate term, than DN + Exercises in reducing pain, disability, and improving function in patients with mechanical neck pain. J Orthop Sports Phys Ther 2024;54(4):267-278. Epub 29 January 2024. doi:10.2519/jospt.2024.12091
PENGARUH KENDARAAN DENGAN MUATAN BERLEBIH TERHADAP UMUR LAYANAN PERKERASAN PADA RUAS JALAN KLATEN–JATINOM
Authors: Kewa Falentino Seran , Handayani Ani Tjitra , Anis Veronica Diana 
Published: January 2024

Abstract

The capacity of a road pavement structure will decrease with increasing age of the road pavement and increasing traffic loads passing on the road. Apart from that, road damages can also be caused by the quality of the materials used not complying with existing specifications, inadequate soil carrying capacity, and the presence of overloaded vehicles. The aim of this research is to analyze road damage that occurs on the Klaten–Jatinom Road section, which is caused by overloaded vehicles. This study shows that at the end of the next 10 years, the Klaten–Jatinom Road section will only have a remaining service life of 0.15%. This study also shows that the damage that occurred on the Klaten–Jatinom Road section was dominated by block cracking, which is 4.53%.

Keywords: road pavement; traffic load; overload; remaining service life; road damage

Abstrak

Kemampuan suatu struktur perkerasan jalan akan mengalami penurunan dengan bertambahnya usia perkerasan jalan dan bertambahnya beban lalu lintas yang melintasi jalan tersebut. Selain itu, kerusakan pada jalan juga dapat disebabkan oleh kualitas bahan yang digunakan tidak sesuai dengan spesifikasi yang ada, daya dukung tanah yang tidak memadai, serta adanya kendaraan dengan muatan berlebih (overloading). Tujuan penelitian ini adalah untuk menganalisis kerusakan jalan yang terjadi di Ruas Jalan Klaten–Jatinom, yang disebabkan oleh kendaraan-kendaraan dengan muatan berlebih. Hasil analisis menunjukkan bahwa pada akhir 10 tahun mendatang, ruas Jalan Klaten–Jatinom hanya akan mempunyai sisa umur layan sebesar 0,15%. Studi ini juga menunjukkan bahwa kerusakan yang terjadi di ruas Jalan Klaten–Jatinom didominasi oleh jenis kerusakan Retak Kotak–Kotak (Block Cracking), yaitu sebanyak 4,53%.

Kata-kata kunci: perkerasan jalan; beban lalu lintas; muatan berlebih; sisa umur layan; kerusakan jalan
PENGARUH NANO-MATERIAL DAN BIOPOLIMER TERHADAP KARAKTERISTIK TANAH LUNAK UNTUK DESAIN PERKERASAN JALAN
Authors: Sanniyah Salwa Siti , Sihombing Atmy Verani R. , Mase Lindung Zalbuin , Susanto Ambar , Somantri Andri Krisnandi , Krisologus Yulianto Petrus 
Published: January 2024

Abstract

The effect of soft soil modification using nano-materials and biopolymers on road pavement design is discussed in this paper. The nano-materials and biopolymers used in this research are nano-lime and nano-silica, with the biopolymer in the form of chitosan from shrimp shells. First, soil mixed with nano-materials with 1-5 matrix variations and 4 variations of biopolymer mixture (0.05%, 0.1%, 0.15%, and 0.2%) were tested in the laboratory to determine the effect of nano-materials and biopolymers on soft soil characteristics, which are expressed by the Atterberg Limit and California Bearing Ratio. Next, the data obtained was used to design road pavement. This study shows that the addition of nano-materials and biopolymers improves soil characteristics, both at the Atterberg Limit and the California Bearing Ratio of the soil. This soil improvement can reduce the thickness of the road pavement by 18.18%.

Keywords: soft soil; nano-materials; biopolymers; road pavement; road

Abstrak

Pengaruh modifikasi tanah lunak menggunakan nano-material dan biopolimer terhadap desain perkerasan jalan dibahas pada tulisan ini. Nano-material dan biopolimer yang digunakan pada penilitian ini adalah nano-kapur dan nano-silika, dengan biopolimer berupa chitosan dari kulit udang. Pertama, tanah campuran nano-material dengan variasi matriks 1-5 dan 4 variasi campuran biopolimer (0,05%, 0,1%, 0,15%, dan 0,2%) diuji di labora-torium untuk mengetahui pengaruh nano-material dan biopolimer terhadap karakteristik tanah lunak, yang dinya-takan dengan Atterberg Limit dan California Bearing Ratio. Selanjutnya, data yang diperoleh digunakan untuk merancang perkerasan jalan. Penelitian ini menunjukkan bahwa penambahan nano-material dan biopolimer memperbaiki karakteristik tanah, baik pada Atterberg Limit maupun pada California Bearing Ratio tanah tersebut. Perbaikan tanah ini dapat mengurangi tebal perkerasan jalan sebesar 18,18%.

Kata-kata kunci: tanah lunak; nano-material; biopolimer; perkerasan jalan; jalan
Busca de informação durante a pandemia de Covid-19
Authors: Gonçalves Christine Conceição , Barbosa Ricardo Rodrigues 
Published: January 2024

O estudo apresenta as fontes de informação formais e informais utilizadas no cenário brasileiro durante a pandemia de COVID-19 e explicita a percepção das pessoas quanto à relevância e confiança nessas fontes. Os dados foram obtidos por meio de entrevistas semiestruturadas, objetivando descrever as fontes de informação sobre COVID-19 consideradas relevantes e confiáveis para auxiliar os participantes do estudo na tomada de decisões durante essa pandemia. Os conceitos norteadores do modelo de Savolainen (1995) - Everyday Life Information Seeking (ELIS) foram considerados ao realizar as entrevistas, bem como os conceitos de fontes de informação de Choo (2006) e do Centro Latino-Americano e do Caribe de Informação em Ciências da Saúde (BIREME, 2005). Os resultados mostram que tanto fontes de informação formais quanto fontes informais foram utilizadas para auxiliar a tomada de decisões em saúde. Constatou-se que as mídias digitais e as mídias tradicionais foram prioritariamente utilizadas como fontes de informação sobre a COVID-19. Foram também utilizadas fontes institucionais, fontes científicas, bem como especialistas das áreas de Ciências da Saúde, Ciências Biológicas e áreas afins, além de fontes pessoais de informação. Os dados também revelam que a relevância e confiança atribuídas a essas fontes foram determinadas pelo reconhecimento da autoridade das fontes de informação.
Pengaruh Model Pembelajaran Berbasis Masalah Melalui Metode Praktikum Terhadap Hasil Belajar Peserta Didik Pada Materi Pengukuran
Authors: Putri Dewi Riska , Susilawati Susilawati , Wahyudi Wahyudi 
Published: January 2024

Penelitian ini berjudul “Pengaruh Model Pembelajaran Berbasis Masalah Melalui Metode Praktikum Terhadap Hasil Belajar Pesrta Didik Pada Materi Pengukuran” dengan jenis penelitian quasi eksperimental yang bertujuan untuk menganalisis pengaruh model pembelajaran berbasis masalah melalui metode praktikum terhadap hasil belajar peserta didik pada materi pengukuran. Populasi dalam penelitian ini adalah seluruh siswa kelas X IPA SMA Negeri 3 Praya. Pengambilan sampel dilakukan dengan menggunakan teknik purposive sumpling, sehingga diperoleh kelas X IPA 1 sebagai kelas eksperimen dan kelas X IPA 5 sebagai kelas kontrol. Desain yang digunakan dalam penelitian ini adalah nonequivalent control group design, dimana kedua sampel tadi akan diberikan perlakuakn yang berbeda. Untuk kelas eksperimen diberikan perlakuan pembelajaran menggunakan model pembelajaran berbasis masalah melalui metode praktikum, sedangkan kelas kontrol diberikan perlakuan dengan pembelajaran konvensional. Hasil belajar yang diukur, yaitu ranah kognitif yang meliputi tingkatan kognitif C1 sampai C6. Instrumen yang digunakan berupa tes soal pilihan ganda sebanyak 17 soal. Data hasil belajar dianalisis menggunakan statistik parametrik, yaitu t-test polled varians dengan taraf signifikan 5% atau 0,05 dan diperoleh sebesar 3,59 dan sebesar 2,00. Jika lebih besar dari , maka ditolak dan diterima, sehingga dapat disimpulkan bahwa model pembelajaran berbasis masalah melalui metode praktikum berpengaruh terhadap hasil belajar peserta didik pada materi pengukuran.
KULTUR PERTUMBUHAN MIKROALGA Spirulina sp. PADA MEDIA ASAM, NETRAL DAN ALKALINE SKALA LABORATURIUM
Authors: Tambunan Ayu Lestari , Yuniar Is , Trisyani Ninis 
Published: January 2024

Mikroalga merupakan salah satu biota perairan yang bermanfaat sebagai pakan alami. Salah satu mikroalga yang banyak digunakan untuk pakan alami adalah Spirulina sp. ganggang hijau-biru bersel tunggal dan berfilamen yang termasuk ke dalam kelompok Sianobakter. Spirulina sp. merupakan mikroalga yang memiliki protein tinggi sehingga berpotensi untuk dikembangkan sebagai pakan alami. Selama budidaya, pengaturan pH dibutuhkan oleh Spirulina sp. dapat ditemukan di perairan dengan pH alkaline. Penelitian ini bertujuan untuk mengetahui kepadatan spirulina sp. yang dikultur dalam media asam, netral dan alkaline dengan kisaran pH 5-6, 6-7, 7-8, 8-9, 9-10. Metode dalam penelitian ini adalah penelitian eksperimen laboratoris, dengan teknik pengambilan data melalui observasi langsung dengan menggunakan Rancangan Acak Lengkap (RAL) karena selain unit perlakuan maka semua faktor dibuat homogen atau dihomogenkan. Berdasarkan penelitian yang telah dilakukan, bahwa pada media asam, netral dan alkaline skala laboraturium sangat berbeda nyata terhadap kepadatan Spirulina sp. kepadatan populasi yang terbaik terdapat pada perlakuan E nilai rata-rata 4.48 unit/ml dengan kisaran pH 9-10 penambahan 3g baking soda, 1L air dan 1,5 pupuk walne kepadatan populasi terendah terdapat pada perlakuan A nilai rata-rata 1.72 unit /ml dengan kisaran pH 5-6 penambahan 11/2 asam asetat, 1L air dan 1,5 pupuk walne.