bluuebunny/crossref_metadata_2025_split huggingface dataset:
USING BLOCKCHAIN TECHNOLOGIES TO IMPROVE AUTHENTICATION AND DATA PROTECTION IN GEODESY AND SURVEYING
Authors: Goi Vasyl , Mamonov Kostiantyn , Khariv Vladyslav 
Published: May 2024

The article explores the possibilities of improving the sector of relations related to land and property by maintaining a balance between the interests, responsibilities and joint actions of the government, the private sector and civil society in Ukraine. Faced with the growing volume of documents requiring registration and cadastral recording, with limited possibilities for storing archives, the system of transactions with land plots faces the need for fundamental restructuring and optimization. In this context, blockchain acts as an innovative solution that provides decentralized data storage with a high level of reliability and security, opening up new opportunities for land management. The article analyzes the potential of using geographic information systems (GIS) and blockchain technologies to create reliable and transparent land accounting and registration systems, which will contribute to effective land use and protection of property rights. Optimizing the processes of collecting and storing documents related to the Unified State Register of Real Estate Rights requires regular expansion of archival spaces, and the development of a unified state system of registration of rights and cadastral accounting is critically necessary to achieve legislative and regulatory goals. An important advantage of the blockchain is the high reliability and openness of data, which eliminates the possibility of corrupt deals and reduces the costs of maintaining registers, increasing the efficiency of access to information. The use of geo-information systems and blockchain will allow Ukraine to transition to an innovatively oriented type of economy based on modern information technologies, which will ensure an increase in the efficiency of the civil circulation of land plots, the protection of real estate rights, and an increase in Ukraine's place in international ICT development rankings. The use of blockchain, adapted to legal requirements and procedures for registration of rights, will require the establishment of clear access and identification rules, as well as the definition of responsibility mechanisms to ensure the security and legal significance of the transactions carried out.
PENGARUH KUALITAS PELAYANAN JASA TERHADAP KEPUTUSAN PEMBELIAN PADA PENGGUNA JASA OJEK ONLINE GO-JEK (STUDI KASUS DI POLITEKNIK NEGERI JAKARTA JURUSAN ADMINISTRASI BISNIS)
Authors: Hamid Fortuna Zain , Siambaton Ernita , Yanuar Mercy Kent 
Published: May 2024

AbstrakPenelitian ini bertujuan untuk mengetahui pengaruh kualitas pelayanan terhadap keputusan pembelian di Politeknik Negeri Jakarta jurusan Administrasi Bisnis. Variabel kualitas pelayanan diuji menggunakan 5 indikator dan keputusan pembelian menggunakan 5 indikator. Metodologi penelitian ini menggunakan pendekatan penelitian secara kuantitatif. Teknik sampling yang digunakan adalah metode pengambilan sampling kuota dan sampling purposive dengan jumlah populasi 218 responden. Dalam menentukan ukuran sampel penelitian ini ditentukan dengan Teknik Slovin dan didapatkan hasil sampel 70 responden. Teknik pengumpulan data dilakukan dengan melakukan observasi ke lapangan dan menyebarkan kuesioner ke responden, Hasil analisis dari uji korelasi sederhana menunjukkan bahwa terdapat hubungan linier yang positif, yaitu semakin besar pengaruh kualitas pelayanan jasa maka keputusan pembelian jasa akan meningkat, dan begitu juga sebaliknya. Selanjutnya uji t menunjukkan bahwa kualitas pelayanan jasa berpengaruh secara signifikan terhadap keputusan pembelian. Kemudian hasil analisis dari uji regresi sederhana menunjukkan bahwa pengaruh kualitas pelayanan jasa terhadap keputusan pembelian adalah sebesar 36,8%, sedangkan sisanya yaitu 63,2% dipengaruhi variabel lain. Uji regresi sederhana juga menunjukkan apabila kualitas pelayanan jasa mengalami peningkatan, maka akan meningkat pula keputusan pembelian dan begitu juga sebaliknya.Kata kunci: Kualitas Pelayanan Jasa dan Keputusan Pembelian AbstractResearch aims to understand the influence of service quality of the decision purchases in jakarta district polytechnic of administration of a business.Variable the quality of services tested rocking 5 indicators and decisions a buyout using 5 indicators.Methodology this research used the research quantitatively.Sampling techniques used is the method the sampling the quotas and sampling purposive with a population of 218 respondents.In determining the size the sample was calculated to technique slovin and obtained the results of respondents sample 70. Technique data collection done by implementing observation to the court and spreading the questionnaire to respondents, the results of the analysis of a simple correlation test show that there is a positive linear relations, that is, the number big the influence of the quality of services so decision the purchase services will increase, and so are on the other hand.Next test t show that the quality of services performs.Keywords: Quality of Services and Decisions Purchase
Case-Based Reasoning Diagnosis Penyakit Pada Tanaman Kelapa Sawit
Authors: . Tursina , Yuliarni Nella , Septiriana Rina 
Published: May 2024

Budidaya tanaman kelapa sawit adalah salah satu komoditas pertanian utama di Indonesia, hal tersebut terjadi karena tanaman kelapa sawit memiliki nilai jual ekonomi yang cukup tinggi. Namun Budidaya tanaman kelapa sawit rentan terhadap serangan penyakit yang dapat mengancam produktivitas. Kurangnya pengetahuan para petani dalam mengelola kebun dan mengatasi masalah tersebut dapat memperparah kerusakan tanaman akibat serangan penyakit. Untuk mengatasi permasalahan tersebut pada penelitian ini akan membangun sebuah aplikasi dengan pendekatan Case-Based Reasoning (CBR) untuk mendiagnosis penyakit pada tanaman kelapa sawit dengan algoritma perhitungan nearest neighbor. CBR akan menyelesaikan permasalahan baru dengan memanfaatkan kembali pengetahuan dalam menyelesaikan permasalahan lama yang memiliki kesamaan dan telah memiliki solusi. Algoritma nearest neighbor berguna untuk menghitung similaritas atau kemiripan antar kasus baru dengan kasus lama. Data untuk penelitian melibatkan 7 jenis penyakit, 20 gejala, dan 345 kasus serangan penyakit pada tanaman kelapa sawit. Pengujian aplikasi menggunakan 25 kasus uji serta 320 basis kasus. Dari hasil pengujian aplikasi menunjukkan hasil akurasi sebesar 31,00%, dengan nilai similaritas tertinggi mencapai 0,98. Meskipun aplikasi mampu memberikan solusi yang efektif tetapi terdapat keterbatasan dalam penentuan kasus terpilih ketika memiliki nilai similaritas yang sama.
Peran dan Kontribusi Curahan Waktu Kerja Wanita Pada Usahatani Karet (Hevea brasiliensis) di Desa Pondok Meja Kecamatan Mestong Kabupaten Muaro Jambi
Authors: Asmaida Asmaida , Hardita Risma 
Published: May 2024

The peasant woman in Pondok Meja Village works in the rubber plantation to help her husband to manage the rubber farming business and save for their family. Women have an important role in farming activities so they have to divide their time at work and take care of the household so that research needs to be done first. This research was conducted because they wanted to see how and what types of activities are carried out by peasant women in rubber farming, how much contribution the outpouring of work time of peasant women in rubber farming in Pondok Meja Village, Mestong District, Muaro Jambi Regency. A total of 30 farmer households (RTP) were sampled using the simple random sampling method. The conclusion of this result shows that the pattern of the labor division between men (husbands) and peasant women (wives) has become a practiced habit until now. The types of activities carried out by peasant women in rubber farming are weeding, rubber tapping, sap collection, to sap sales. The contribution of the outpouring of working time of peasant women in rubber farming is 46.32%, so it is assumed that the contribution of the outpouring of working time of peasant women (wives) in rubber farming has a very high contribution.
Assessment of the Energy Efficiency of Ammonia Production by Microbubbles
Authors: Kubicsek Ferenc , Hegedűs Ferenc 
Published: May 2024

The present paper investigates the energy efficiency of ammonia production by a freely oscillating microbubble placed in an infinite domain of liquid. The spherical bubble initially contains a mixture of nitrogen and hydrogen. The bubble is expanded from its equilibrium size to a specific maximum radius via an isothermal expansion. The work needed to expand the bubble is its potential energy calculated by the sum of the work done by the internal gas, the work needed to displace the mass of the surrounding liquid, and the work needed to increase the area of the bubble against the surface tension. During the radial pulsation of the freely oscillating bubble, the internal temperature can reach several thousands of degrees of Kelvin inducing chemical reactions. The chemical yield is computed by solving a set of ordinary differential equations describing the radial dynamics of the bubble (Keller—Miksis equations), the temporal evolution of the internal temperature (first law of thermodynamics), and the concentration of the chemical species (reaction mechanism). The control parameters during the simulations were the equilibrium bubble size, initial expansion ratio, ambient pressure, and the initial concentration ratio of nitrogen and hydrogen. In the best-case scenario, the energy requirement in terms of GJ/t is 6.8 times higher than the best available facility of the Haber—Bosch process (assuming that the hydrogen is produced via the electrolysis of water).
دراسة استجابة حامض اللاكتيك لجهد المنافسة لعدائي 400م حرة وتأثيره في أليات مسبات التعب.
Authors: Asst. Prof. Dr. Walid Ahmed Awad *  
Published: May 2024

تم في هذا البحث (دراسة استجابة حامض اللاكتيك لجهد المنافسة لعدائي 400م حرة وتأثيره في أليات مسبات التعب) وتمثلت عينة البحث راكضي 400م والذين يمثلون منتخب شباب العراق) والبالغ عددهم(6)عدائين، وتم اختيارهم بطريقة العمدية واستخدم المنهج الوصفي وبالأسلوب المسحي، وهدف البحث التعرف على تأثير جهد المنافسة في استجابة حامض اللاكتيك للأفراد عينة البحث. والتعرف على تأثير جهد المنافسة على مستوى تركيز المتغيرات المبحوثة، فيما كان فرض البحث وجود فروق ذات دلالة احصائية بين القياسات القبلية والبعدية لمتغيرات المبحوثة للأفراد عينة البحث ، واستنتج الباحث بأن حامض اللاكتيك واملاحه( اللاكتات) ليس هي المسبات الرئيسة للتعب العضلي، انخفاض تراكيز الالكترولتات الدم( Na+,K+ ) في الاختبارات البعدية، قد يعطي مؤشرا عن مساهمتها في مسبات التعب العضلي، لاسيما علاقتها بألية الانقباض العضلي واوصى الباحث ضرورة استخدام التقنيات الحديثة( الاجهزة المختبرية الميدانية) والتي يتم القياس ميدانيا وبصورة مباشرة في تقدير شدة الحمل البدني الواقع على الرياضي، وضرورة اجراء دراسات اخرى لعدائي 400م، للبحث عن مسببات اخرى للتعب العضلي، كدراسة دور ايون الكالسيوم(Ca++) أو دور الاستيل كولين وانزيم كولين استريز، ولا يفوتنا أن ننوه على الجانب النفسي ودوره في التعب العضلي.
Host–parasite interaction: an insight into the growth and physiological responses of sandalwood and associated host species
Authors: Verma Kamlesh , Kumar Ashwani , Kumar Raj , Bhardwaj Ajay Kumar , Devi Sunita , Sharma Aarju , Sharma Prashant 
Published: May 2024

IntroductionSandalwood (Santalum albumL.) is categorized as vulnerable in the IUCN Red list and is also an industrially important tree species valued for its heartwood and aromatic oil. Sandalwood is a semi-root parasite tree that relies on its host plants for its water and nutrient requirements. Therefore, there is need to understand the growth and physiological interactions between sandalwood and its hosts.MethodsSandalwood were planted with ten different host species viz., Syzygium cumini, Punica granatum, Phyllanthus emblica, Melia dubia, Leucaena leucocephala, Dalbergia sissoo, Casuarina equisetifolia, Citrus aurantium, Azadirachta indica and Acacia ampliceps to assess the interactive effect on the change in growth and physiology of both sandalwood and host tree species.ResultsThe findings revealed that sandalwood grown with hostsD. sissooandC. equisetifoliashowed higher growth performance, while among hosts,S. cumini, followed byC. aurantiumandL. leucocephala, showed better growth and physiobiochemical traits. The stepwise regression analysis and trait modeling indicated that the six traits, namely, plant height, photosynthetic rate, relative water content, water potential, intercellular CO2concentration, and total soluble protein, contributed greater growth in the sandalwood, while four traits, namely, water potential, osmotic potential, leaf area, and total soluble protein, contributed greater growth in the host species. The traits modeling study predicted greater growth of sandalwood with the hostsD. sissooandC. equisetifolia, whereas among host species, prediction revealed greater growth ofS. cuminiandC. aurantium.DiscussionThe study concluded that host–parasite interaction modulated the growth and physiological processes in both sandalwood and hosts and sandalwood plantations can be successfully developed with the hostsD. sissooandC. equisetifolia.
Molecular autopsy by proxy: relevance for genetic counseling in rare genetic disorders
Authors: Skrypnyk Cristina , AlHarmi Rawan 
Published: May 2024

BackgroundRare genetic disorders may result in death before a definitive clinical diagnosis is established.AimThis study aims to outline the processes and challenges in managing, from a genetic perspective, couples who lost children affected by rare genetic disorders.ResultsSix couples who experienced child loss due to rare genetic disorders, seen by the primary author at genetic evaluation and counseling sessions, were retrospectively analyzed. Four out of 6 couples reported consanguinity. Exome and genome sequencing were performed for the parents. Carrier status of two rare lethal metabolic disorders was confirmed in one consanguineous couple. Three couples were carriers of 3 other rare diseases. Variants of LYST, MPV17, HEXB, ITGB4, CD3E, ASPM, TK2, COL11A2, and LAMB3 genes were identified. Six out of 10 were pathogenic variants, out of which 4 correlated with the demised children’s phenotypes. One couple was negative for pathogenic variants. The last couple did not undergo genetic testing since they were beyond the fertile window.ConclusionAppropriate parental genetic evaluation and counseling are mandatory for selecting the right genetic test to certify the diagnosis postmortem, by virtue of molecular autopsy by proxy. Clarifying a rare disorder diagnosis can help couples to avoid recurrence and plan early for their next pregnancies.
An assessment of the provision of women-friendly care and its associated factors among mothers who gave birth at public health institutions in South Gondar Zone, Northwest Ethiopia
Authors: Ferede Wassie Yazie , Berihun Erega Besfat , Yehuala Enyew Dagnew , Yimer Tigist Seid 
Published: May 2024

Introduction“Women-friendly care” is one of the categories of respectful maternal care and is a method of providing care that improves women's access to safe parenting and to reproductive health services by creating a friendly environment at all levels. Improving service use is crucial, particularly in situations where it is low. There is limited data on women-friendly care during childbirth in Ethiopia.ObjectiveThis study aimed to assess the provision of women-friendly care and its associated factors among mothers who gave birth at health institutions in the South Gondar zone, Northwest Ethiopia.MethodsA multicenter institutional-based cross-sectional study design was conducted among mothers who gave birth at South Gondar Zone public health institutions, from February 01 to March 30/2021. Three hundred forty-eight study participants were selected by using systematic random sampling. A validated questionnaire was used for data collection. For analysis, the data were imported into Epi-Data version 4.6 and exported to SPSS version 25. A multivariable logistic regression analysis was performed to identify factors associated with the outcome variable. An adjusted odds ratio with a 95% confidence interval was computed to determine the level of significance.ResultsThe study had 344 participants in total, with a response rate of 98.85%. The study revealed that a full 73% [95%; CI: 68.6, 77.3%] its participants received women-friendly care. Having antenatal care follow-up [AOR: 3.02, 95% CI: 2.16–11.68], being a primipara [AOR = 2.30 95% CI: 1.23–5.49], not experiencing complications during childbirth [AOR: 2.13, 95% CI: 1.17–12.4], stays at health care facilities, specifically between 13 and 24 h [AOR: 0.25, 95% CI: 0.09–0.67], place for delivery [AOR: 2.01, 95% CI: 1.29–6.09] and delivering during daytime hours [AOR = 2.17, 95% CI: 1.08–5.65] were significantly associated with the provision of women-friendly care.ConclusionsOnly two-thirds of the study participants received Women's-friendly care during childbirth. It was found to be low in our study area in contrast with the majority of the previous findings. Our own findings also suggest the importance of minimizing elective induction of labor during night, of providing comprehensive counseling on antenatal care follow-up, of ensuring mothers remain at health care facilities until the recommended duration, and of implementing early prevention and management of childbirth complications to ensure that mothers receive women-friendly care.
Transforming evidence-based clinical guidelines into implementable clinical decision support services: the CAREPATH study for multimorbidity management
Authors: Gencturk Mert , Laleci Erturkmen Gokce B. , Akpinar A. Emre , Pournik Omid , Ahmad Bilal , Arvanitis Theodoros N. , Schmidt-Barzynski Wolfgang , Robbins Tim , Alcantud Corcoles Ruben , Abizanda Pedro 
Published: May 2024

IntroductionThe CAREPATH Project aims to develop a patient-centered integrated care platform tailored to older adults with multimorbidity, including mild cognitive impairment (MCI) or mild dementia. Our goal is to empower multidisciplinary care teams to craft personalized holistic care plans while adhering to evidence-based guidelines. This necessitates the creation of clear specifications for clinical decision support (CDS) services, consolidating guidance from multiple evidence-based clinical guidelines. Thus, a co-creation approach involving both clinical and technical experts is essential.MethodsThis paper outlines a robust methodology for generating implementable specifications for CDS services to automate clinical guidelines. We have established a co-creation framework to facilitate collaborative exploration of clinical guidelines between clinical experts and software engineers. We have proposed an open, repeatable, and traceable method for translating evidence-based guideline narratives into implementable specifications of CDS services. Our approach, based on international standards such as CDS-Hooks and HL7 FHIR, enhances interoperability and potential adoption of CDS services across diverse healthcare systems.ResultsThis methodology has been followed to create implementable specifications for 65 CDS services, automating CAREPATH consensus guideline consolidating guidance from 25 selected evidence-based guidelines. A total of 296 CDS rules have been formally defined, with input parameters defined as clinical concepts bound to FHIR resources and international code systems. Outputs include 346 well-defined CDS Cards, offering clear guidance for care plan activities and goal suggestions. These specifications have led to the implementation of 65 CDS services integrated into the CAREPATH Adaptive Integrated Care Platform.DiscussionOur methodology offers a systematic, replicable process for generating CDS specifications, ensuring consistency and reliability across implementation. By fostering collaboration between clinical expertise and technical proficiency, we enhance the quality and relevance of generated specifications. Clear traceability enables stakeholders to track the development process and ensure adherence to guideline recommendations.
PCSK9 inhibitors ameliorate arterial stiffness in ACS patients: evidences from Mendelian randomization, a retrospective study and basic experiments
Authors: Xu Linghao , Wang Liang , Wang Yuanqi , Wang Yiqiong , Jiang Yuanzhen , Du Peizhao , Cheng Jing , Zhang Chunsheng , Wang Ruijie , Jiao Tiantian , Xing Lijian , Ma Jiangping , Li Jiming 
Published: May 2024

BackgroundCurrent evidences suggest that Proprotein Convertase Subtilisin/kexin Type 9 inhibitors (PCSK9i) exhibit a protective influence on acute coronary syndrome (ACS). Nevertheless, further investigation is required to comprehend the impact and mechanisms of these pharmaceutical agents on inflammatory factors and arterial stiffness (AS) in patients with ACS. Consequently, the objective of this study is to ascertain the influence of PCSK9i on arterial stiffness in ACS patients and elucidate the underlying mechanisms behind their actions.MethodsThis study employed Mendelian randomization (MR) analysis to examine the association between genetic prediction of PCSK9 inhibition and arterial stiffness. Data of 71 patients with ACS were retrospectively collected, including PCSK9i group (n = 36, PCSK9 inhibitors combined with statins) and control group (n = 35, statins only). Blood lipid levels, inflammatory markers and pulse wave velocity (PWV) data were collected before treatment and at 1 and 6 months after treatment for analysis. Additionally, cell experiments were conducted to investigate the impact of PCSK9i on osteogenesis of vascular smooth muscle cells (VSMCs), utilizing western blot (WB), enzyme-linked immunosorbent assay (ELISA), and calcification index measurements.ResultsThe results of the MR analysis suggest that genetic prediction of PCSK9 inhibition has potential to reduce the PWV. Following treatment of statins combined with PCSK9 inhibitors for 1 and 6 months, the PCSK9i group exhibited significantly lower levels of total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), C-reactive protein (CRP), interleukin-6 (IL-6), fibrinogen (FIB) and procalcitonin (PCT) compared to the control group (p &lt; 0.05). Additionally, PWV in the PCSK9i group demonstrated significant reduction after 6 months of treatment and was found to be associated with the circulating CRP level. In cell experiments, PCSK9i pretreatment ameliorated osteogenesis of VSMCs through reducing the deposition of calcium ions, alkaline phosphatase (ALP) activity, and expression of runt-related transcription factor 2 (RUNX2).ConclusionPCSK9i have potential to enhance arterial stiffness in ACS patients. Specifically, at the clinical level, this impact may be attributed to alterations in circulating CRP levels. At the cellular level, it is associated with the signaling pathway linked to RUNX2.