bluuebunny/crossref_metadata_2025 huggingface dataset:
Regionális feszültségmező és deformációs sebesség a Pannon-medence térségében: új adatrendszerek és térképek bemutatása
Authors: Porkoláb Kristóf , Békési Eszter , Broerse Taco , Kenyeres Ambrus , Wéber Zoltán
Published: February 2024

A Pannon-térségben továbbra is kihívást jelent az aktív deformációs folyamatok értelmezése. Ennek pontosítása és mennyiségi leírása kulcsfontosságú a szeizmotektonikai veszélyeztetettség és a geodinamikai értelmezés tekintetében. Ez a tanulmány összefoglalja a legújabb (kéreg) feszültség és GNSS-alapú alakváltozási sebesség eredményeit, valamint ezek vonatkozásait az aktív deformációs folyamatokra. A szövegben található ábrákon kívül az eredményeket két önálló digitális azonosítóval rendelkező térképmellékletben is bemutatjuk 1:1500.000 méretarányban. A feszültség és deformációs ráta eredményei azt mutatják, hogy a Pannon-térségben a transzpressziós feszültségmező és ehhez kapcsolódóan a rövidüléses és a transzpressziós deformáció határozzák meg az aktív tektonikát. A főfeszültség tengelyek iránya és aránya a terület nagy részén jó egyezést mutat a deformációs ráta főtengelyek irányával és arányával, ami arra utal, hogy a felsőkéreg feszültségek és a felszíndeformáció szoros kapcsolatban állnak. Az Adria-mikrolemez észak felé irányuló mozgása mellett a Keleti- és Déli-Kárpátok területének lassabb, de konzisztens délnyugati irányú mozgását a Pannon-térség feszültségmezőjének és deformációjának fontos peremfeltételeként azonosítjuk. Az eredmények általában jó egyezést mutatnak és nagyban kiegészítik, pontosítják az előző feszültség- és felszíndeformációs adatbázisokat, valamint bemenő paraméterként vagy referenciaként szolgálhatnak geodinamikai és szerkezeti modellekhez és elemzésekhez, szeizmotektonikai modellekhez, földrengés-veszélyeztetettségi becslésekhez és geo-energetikai projektekhez is.
Magyarország szeizmotektonikai viszonyai és veszélyeztetettsége
Authors: Koroknai Balázs , Kovács Gábor , Wórum Géza , Békési Eszter , Győri Erzsébet , Czecze Barbara , Wéber Zoltán , Porkoláb Kristóf , Bozsó István , Szárnya Csilla , Szűcs Eszter , Németh Viktor , Balázs László , Szabó Gergely , Tóth Tamás
Published: February 2024

A Nemzeti Kutatási, Fejlesztési és Innovációs Hivatal által támogatott 2018-2.2.1-NKP-2018-00007 kutatási projekt végső célját Magyarország szeizmotektonikai modelljének megalkotása jelentette. A megszületett új, országos szeizmotektonikai modell „kézzelfogható”, a szakmai gyakorlatban közvetlenül is felhasználható megjelenítését két új, 1:500.000 léptékű országos térkép – Magyarország szeizmotektonikai és szeizmotektonikai veszélyeztetettségi térképe – testesíti meg. Ezek az első ilyen típusú térképek az országról. Hatékony segítséget nyújtanak különböző alapkutatási feladatokhoz, helyi és országos léptékű földrengés-veszélyeztetettségi számításokhoz, kockázatelemzésekhez, országos léptékű stratégiai jellegű elemzésekhez, és energetikai/infrastrukturális előkészítési/tervezési feladatok megoldásához. Jelen munka fő célja a kutatási projekt keretében megszerkesztett térképek bemutatása. Az új szeizmotektonikai térkép szintetizálja a jelenleg elérhető szeizmológiai, tektonikai és geodinamikai ismeretanyagot, és egyben fontos bemeneti adatrendszert (szeizmológia, tektonika) is jelent a szeizmotektonikai veszélyeztetettségi térképhez. Az utóbbi közvetlen áttekintő információkat nyújt a szakemberek és a társadalom számára egy adott terület földrengés-érintettségéről, illetve a potenciális felszínközeli vetős elmozdulásokról. Ezen információkat egészítik ki az Eurocode 8 talajosztályok térképezett elemei, amelyek megmutatják, hogy földrengés bekövetkezése esetén hol és milyen mértékű rengéserősítő hatással kell számolni. Az új országos szeizmotektonikai veszélyeztetettségi térkép azonban nem váltja ki egy-egy konkrét, kritikus infrastrukturális vagy energetikai beruházás előtt az alaposan átgondolt és gondosan kivitelezett, helyi geofizikai mérések és csatlakozó mérnökgeológiai vizsgálatok elvégzését, amelyek a helyi veszélyeztetettség pontos megállapításához és földrengésbiztos épületek tervezéséhez elengedhetetlenek. A jövő szeizmológiai, tektonikai és mérnökgeológiai kutatási eredményei a veszélyeztetettségre vonatkozó jelen ismereteinket bizonyosan pontosítani, adott esetben módosítani is, fogják.
Computational Exploration of Intrinsic Rashba Splitting in Janus Si2SbBi Monolayer Using Density Functional Theory
Authors:   Instrumentation and Automation Engineering, Faculty of Industrial Technology, Institut Teknologi Sumatera, Affandi Yusuf
Published: February 2024

In this paper, we investigate the electronic structure of Janus Si2SbBi monolayer and compare it with the non-polar systems Si2Bi2 and Si2Sb2 monolayer based on Density Functional Theory (DFT) calculation. According to the first-principles calculation, these systems exhibit semiconductor properties with energy gaps are 0.674 eV, 0.28 eV, and 1.13 eV for Janus Si2SbBi, Si2Bi2, and Si2Sb2, respectively. In addition, the intrinsic Rashba splitting is also observed around the Γ Point on conduction band minimum (CBM) in the electronic structure of Si2SbBi monolayer, which is not found in Si2Sb2 and Si2Bi2 monolayer systems. This Rashba splitting phenomenon we analyze by using the perturbation theory based on symmetry group and get the first-order Rashba Parameter α1=1.84 eVÅ , and α1=1.73 eVÅ , for Γ-K and Γ-M direction, respectively. With the strong intrinsic Rashba Splitting, the Janus Si­2SbBi monolayer has excellent potential to be the candidate of semiconductor material for spintronics devices.
Burnout Pada Karyawati Ditinjau Dari Work Family Conflict Dan Dukungan Rekan Kerja
Authors: Purnama Rahmad , Risyanah Risyanah , Thahir Andi
Published: February 2024

Pengetahuan tentang pentingnya mencegah burnout pada karyawan wanita dimulai dari bagaimana seorang wanita karir atau wanita pekerja mampu menyeimbangkan work-family conflict dan pentingnya mendapatkan dukungan dari rekan kerja untuk mencegah burnout pada karyawan wanita. Penelitian ini bertujuan untuk mengetahui hubungan antara pekerjaan, work-family conflict dengan dukungan rekan kerja dan burnout pada karyawan perempuan. Metode yang digunakan dalam penelitian ini adalah penelitian kuantitatif dan menggunakan skala burnout, skala work-family conflict dan skala dukungan rekan kerja. Subjek dalam penelitian ini adalah karyawan perempuan yang sudah menikah dan memiliki anak di PT. Sumber Batu Berkah yang berjumlah 55 karyawan. Penelitian ini menggunakan teknik analisis regresi berganda dengan bantuan SPSS 25.0 dan menggunakan purposive sampling. Hasil penelitian diperoleh R= 0,607 (p<0,01), yang berarti terdapat korelasi positif yang signifikan antara work-family conflict dengan dukungan rekan kerja dan burnout karyawan. Hasil hipotesis kedua menunjukkan bahwa koefisien korelasi adalah 0,594 (p<0,01), dapat diketahui bahwa variabel work-family conflict memiliki hubungan positif yang signifikan dengan burnout. Selanjutnya, hipotesis ketiga diperoleh nilai -0,244 (p<0,01) yang menunjukkan bahwa dukungan rekan kerja dan burnout memiliki hubungan negatif yang signifikan.Keywords: Burnout, Work Family Conflict, Dukungan Rekan Kerja.
Research Data Publishing Ethics Working Group flowchart: Authorship & Contributorship – Pre-publication
Authors: FORCE11 COPE
Published: February 2024

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APLIKASI PENDATAAN GENUS IKAN CHANNA BERBASIS WEB MENGGUNAKAN FRAMEWORK LARAVEL
Authors: Panuntun Briliandiko , Kristianto Budhi
Published: February 2024

Berkembangnya teknologi mempermudah manusia mendapatkan berbagai informasi yang dibutuhkan. Demikian juga dengan pemanfaatan teknologi informasi di dunia perikanan. Saat ini telah berkembang berbagai platform baik untuk penjualan maupun yang sekedar memberikan kemudahan memperoleh informasi tentang berbagai jenis ikan yang ingin dipelajari. Obyek penelitian ini membahas tentang genus ikan Channa atau yang dikenal sebagai ikan gabus yang saat ini mendapat perhatian khusus penggemar ikan baik di dalam maupun luar negeri. Ikan Channa mendapat perhatian khusus karena kemudahan dalam pemeliharaan serta perkembangbiakannya. Mengingat banyaknya genus ikan Channa, maka dibutuhkan media penyediaan informasi yang relevan sehingga dapat digunakan sebagai media belajar. Hal itulah yang mendasari pembuatan aplikasi pendataan genus ikan Channa berbasis Web menggunakan Framework Laravel. Pembuatan aplikasi ini menggunakan Laravel sebagai framework-nya,  Mysql sebagai database dan XAMPP sebagai web server. Hasil dari penelitian ini diharapkan dapat digunakan sebagai aplikasi pembelajaran ikan Channa yang berguna bagi semua orang untuk mendapatkan informasi secara detail terkait dengan ikan Channa tersebut.
Navigating sustainable project management in construction: Exploring the differential impact of coercive pressures and ethical responsibility using importance-performance matrix analysis (IPMA)
Authors: Ullah Mehfooz , Khan Muhammad Waris Ali , Rana Faisal , Ahmad Ifzal , Khan Asadullah
Published: February 2024

This study explores the primary drivers influencing sustainable project management (SPM) practices in the construction industry. This research study seeks to determine whether firms are primarily motivated by external pressures or internal values when embracing SPM practices. In doing so, this study contributes to the ongoing discourse on SPM drivers by considering coercive pressures (CP), ethical responsibility (ER), and green transformational leadership (GTL) as critical enablers facilitating a firm’s adoption of SPM practices. Based on data from 196 project management practitioners in Pakistan, structural equation modeling (PLS-SEM) was employed to test the hypothesized relationships. Results highlight that CP influences the management of sustainability practices in construction projects, signifying firms’ concern for securing legitimacy from various institutional actors. As an ‘intrinsic value’, ER emerges as a significant motivator for ecological stewardship, driven by a genuine commitment to promoting sustainable development. This study also unveils the significant moderating effect of GTL on the association among CP, ER, and SPM. Lastly, the results of IMPA reveal that ER slightly performs better than CP as it helps firms internalize the essence of sustainability. This research study expands our understanding of SPM drivers in construction projects by exploring the differential impact of external pressures and the firm’s intrinsic values. These findings provide valuable insights for policymakers and practitioners, aiding them in promoting SPM to attain sustainable development goals.
From 3G biofuels to high value-added bioproducts
Authors: Ledakowicz Stanisław , Antecka Anna , Gluszcz Pawel , Klepacz-Smolka Anna , Pietrzyk Damian , Szelag Rafal , Slezak Radoslaw , Daroch Maurycy
Published: February 2024

The paper focused on the co-production of high-value-added product thermostable C-phycocyanin (C-PC) and biomass, further utilized in pyrolysis. The photobiosynthesis of CPC was carried out by the thermophilic cyanobacteria Synechococcus PCC6715 cultivated in the helical and flat panel photobioreactors (PBR). Despite the application of different inorganic carbon sources, both PBRs were characterized by the same growth efficiency and similar C-PC concentration in biomass. To release the intracellular C-PC the biomass was concentrated and disintegrated by the freeze-thaw method. The crude C-PC was then further purified by foam fractionation (FF), aqueous two-phase extraction (ATPE), membrane techniques (UF) and fast protein liquid chromatography (FPLC). Each of the tested methods can be used separately; however, from a practical and economic point of view, a three-stage purification system (FF, FPLC and UF) was proposed. The purity ratio of the final C-PC was about 3.9, which allows it to be classified as a reactive grade. To improve the profitability of 3G biorefinery, the solid biomass residue was used as a substrate to pyrolysis process, which leads to production of additional chemicals in the form of oils, gas (containing e.g. H 2) and biochar.
Freezability of Semen Collected from Ganders of 12 Breeds Covered by the Polish Genetic Resources Conservation Program
Authors: Łukaszewicz Ewa , Kowalczyk Artur , Jerysz Anna , Lisowski Mirosław
Published: February 2024

A rapid decline in wild animal biodiversity, as well as in the number of local livestock breeds of lower economical values, makes species and breeds protection and creation of genetic reserves a necessity and a challenge of the 21st century. For birds, semen freezing is still the best method of gene preservation ex situ in vitro. The aim of the presented study was to assess the susceptibility to freezing process and to establish the semen gene bank of twelve goose breeds covered by the Polish genetic resources conservation program. Sexually mature ganders were randomly selected from four northern local breeds: Kartuska, Pomorska, Rypinska, Suwalska, four southern local breeds: Garbonosa, Kielecka, Lubelska, Podkarpacka, and four foreign goose breeds: Kuban, Landes, Roman and Slovakian. Each breed was represented by 12 males, twelve repetitions were carried out. Semen samples were frozen in a computer-controlled cryogenic chamber using a method developed for White Koluda goose. The basic evaluation criterion was sperm morphology in fresh and freeze-thawed semen assessed in nigrosine-eosin stained histological smears. The percentage of live in total and live normal sperm in the fresh semen differed significantly (P<0.05) between breeds. Semen of Kartuska and Suwalska ganders (northern breeds), contained the highest percent of live sperm – 94.4 and 94.1 respectively, including 52.5% and 54.2% of live normal sperm, while the lowest number of these forms was observed for Slovakian goose – 86.4% and 29.2%, respectively. The freezing process resulted in a significant (P<0.05) reduction in the total number of live and live normal sperm and an increase in dead sperm in all groups. Cryopreservation process was the most effective in case of Suwalska goose semen (28.4% of live normal cells in thawed semen) and the less profitable for Landes (7.4% of live normal cells). The analyses showed significant differences between breeds in sperm morphology in fresh and thawed semen. Moreover, the high proportion of live spermatozoa in the fresh semen did not guarantee a high proportion of spermatozoa after thawing, indicating the differences in semen susceptibility to cryopreservation process depending on goose breed.
Heat Stress in Beef Cattle: Climate Change and the Global Scenario – A Review
Authors: Wankar Alok Khemraj , Bhangale Gajendra Namdeo , Rindhe Sandeep Narayanrao , Kumawat Babu Lal , Shafi Tawheed Ahmad
Published: February 2024

With the increasing human population and urbanization, the demand for animal origin products is going to grow, especially in the developing nations till the 2050s and the production needs to be escalated and optimized with the changing climate. Heat stress is known to reduce the animal performance, production, shelf life and meat quality in all animals. The beef cattle are globally reared, following different managemental practices, so the usage of natural resources like land and water, manpower, fodders, production systems and the environmental impact also varies profoundly. Recent changes in the climate, global warming and depletion of resources have severely affected the production and heat stress is now a common constraint all over the world. Due to evolutionary diversification the tropical and temperate breeds are comparatively more thermotolerant, but the beef cattle in the colder regions are vulnerable to high environmental temperatures. Also, the production of beef increases the carbon footprint and is much less eco-friendly than growing plant-based protein. So, we comprehended the environmental temperature variation over the continents and impact of heat stress on beef cattle. Also, other factors like cattle population, land and pasture usage, livestock units in trade, methane emissions and gross beef production value were examined to evaluate the collective impact of all these on the beef sector. Our findings and predictions reveal that, in the advent of climate change, depleting natural resources and rise in the greenhouse gases, beef production will be a constant challenge, which can be only achieved by maintaining a healthy cattle population and optimum usage of natural resources. Only then can the beef sector be efficient, sustainable, and a profitable enterprise in future.
Quality and Processability of Meat in Polish Native Pigs – A Review
Authors: Szulc Karolina , Nowaczewski Sebastian , Skrzypczak Ewa , Szyndler-Nędza Magdalena , Babicz Marek
Published: February 2024

The primary aim of pig breeding efforts is to produce animals characterized by outstanding performance, including also fattening and slaughter performance traits. However, improved carcass leanness and reduced carcass fatness, especially intramuscular fat content, have led to a deterioration of pork quality and processability. Due to the growing frequency of meat defects and the limited potential use of such meat in the production of premium products this constitutes a considerable problem for the meat industry. The breeds superior in terms of meat quality are native pig breeds, such as those kept in Poland, i.e. Pulawska (Pul), Zlotnicka Spotted (ZS) and Zlotnicka White (ZW) pigs. The aim of this paper is to present a review of research results concerning quality and processability of meat produced by the Polish native pig breeds. The presented results indicate that pigs of local breeds exhibit a low level of performance traits (daily gain, carcass leanness, backfat thickness) while maintaining very good parameters of meat quality and processability (muscle composition and physical properties, fatty acids profile, sensory traits). Thus, they are used as a source material for premium products. In view of the small size of local populations and higher production costs in Poland it is a niche production. Therefore, the current aim of breeding indigenous breeds is both to maintain a safe population size and genetic diversity and to increase popularity of their meat and processed meat products among consumers. This objective is attained, among other things, thanks to efforts to reduce cost of their production through optimization of environmental conditions and wider use of less expensive traditional feed formulations, which make it possible to fully utilize the potential of local pork resources.
The Modifications of Longevity Regulating Pathway Resulting from Endurance Effort in Arabian Horses
Authors: Myćka Grzegorz , Ropka-Molik Katarzyna , Cywińska Anna , Szmatoła Tomasz , Stefaniuk-Szmukier Monika
Published: February 2024

Recent studies have shown a highly positive effect of physical exercise on the overall condition of the body. The observed changes occur at the cellular level – proliferation, oxidative respiration, ROS degradation, whole-organism homeostasis improvement and ageing inhibition. The longevity regulating pathway is a broad term encompassing all the biochemical actions that contribute to keeping the organism in good condition and prolonging life duration. The overall aim of the present study was to describe the correlation between intensive physical activity and the expression of genes involved in biochemical processes related to longevity. A group of n=10 Arabian horses taking part in an endurance ride for 120 km were included in the study. Blood samples from the horses were taken before and after the ride to perform comparative analyses of the transcriptome profiles. Using high-throughput NGS and bioinformatics tools, the group of 9 genes with the highest up- and downregulation fold change (FC) rates were identified: PTEN, IRS2, SESN2, CCND1, TBC1D1, FOXO1, KL, TP53, and SOD2. The results of this study could lead to the identification of a genetic marker for hot-blooded horse breeding.
The First Report of The Growth Performance and Environmental Sustainability Effects of Dietary Insect Meal Application on The Jardine River Turtle (Emydura Subglobosa)
Authors: Rawski Mateusz , Kierończyk Bartosz , Hetmańczyk Katarzyna , Józefiak Damian , Skrzypczak Paula , Mazurkiewicz Jan
Published: February 2024

This study provides empirical data on the balancing, production, and quality of freshwater turtle diets containing partially defatted black soldier fly larvae Hermetia illucens meal (BSFL) as a fish meal (FM) replacement. A 70-day experiment was performed using 27 Jardine river turtle (Emydura subglobosa) juveniles (6 months old). Three dietary treatments were applied, namely, CON with 30% fish meal and no BSFL as the control, H75 with 22.5% fish meal and 7.5% BSFL, and H150 with 15% fish meal and 15% BSFL, with 3 replicates per treatment, 3 animals per replicate, and 9 specimens in total per treatment. Post-extrusion tests showed that feed technological parameters are dependent on the BSFL meal proportion in terms of the pellet length expansion rate, volume increase, and water binding capacity. The obtained experimental feeds were well accepted by the animals. During the entire experimental period, no turtle mortality, diet-related issues, or differences in shell development or growth performance were recorded among the treatments. However, the feed intake increased in comparison to CON when 7.5% BSFL meal was used (42.30 g vs. 50.40 g), and a lower feed conversion ratio was observed in the 15% BSFL treatment (1.51 vs. 1.38). For the first time, it was empirically proven that E. subglobosa can efficiently utilize BSFL meal for up to 15% of their diet. Moreover, the possibility of an increase in environmental sustainability during turtle husbandry due to a decrease in total marine resource use of 55.8% and a 57.4% decrease in the use of fish meal per kg of body weight gain were recorded.
Validation of The Canadian Assessment of Physical Literacy – CAPL-2 Questionnaire for German and Polish School Children
Authors: Knisel Elke , Bremer Markus , Nałęcz Hanna , Wascher Linus , Laudańska-Krzemińska Ida
Published: February 2024

Physical literacy (PL) is a lifelong process of developing the motivation, confidence, physical competence, knowledge and understanding to value and take responsibility for engaging in physical activity throughout life. It is also an important concept for understanding and promoting physical activity in children and adolescents and is becoming a theoretical basis for analysing physical education in schools. One of the best known, well-operationalised assessments of PL is the Canadian Assessment of Physical Literacy – CAPL-2. The aim of the study was to translate and culturally adapt the CAPL-2 questionnaires in two EU languages, German and Polish. Data from Poland and Germany were combined for this study, with a total sample size of N=802, consisting of 58.6% Polish and 41.4% German students. We used the TRAPD (the Translation, Review, Adjudication, Pre-test and Documentation) approach to translate the CAPL-2 questionnaires. The main results of this study show that the proposed Polish and German versions of the CAPL-2 questionnaires are satisfactory for use in research or for teachers to assess PL in physical education. Our results also indicate better predictive characteristics of the CAPL-2 questionnaires for children who are very close to or who meet the moderate-to-vigorous physical activity (MVPA) recommendations for health as defined by the WHO. We recommend that adaptations be made that are consistent with the original Canadian version, but which are deeply embedded in the language and culture of the country in question, especially in their wording and terminology.
Feasibility of Energy Self-Sufficiency by Biomass Production in A Brazilian State
Authors: Calciolari Carla Ingrid Fabreti , Rossato Fabrícia Gladys Fernandes da Silva
Published: February 2024

Objective: This study aims to analyze the potential of using industrial black liquor or black lye residue from the eucalyptus pulp and paper production process as an alternative source of energy, in order to alleviate the current energy crisis.   Theoretical framework: The study is based on literature regarding energy generation from biomass, focusing on the utilization of black liquor residue in thermoelectric power generation. Therefore, the thermoelectric generation from black liquor or black lye, cellulose biomass residue as an alternative source in energy generation, characterizes an important electrical feedback path in pulp production processes, also generating surplus energy for the supply network, relief of demand in the face of the current energy crisis.   Method: The methodology employed in this study entails applied research, that investigates energy generation from black liquor in integrated plants of eucalyptus forest biomass, in reforestation areas for pulp production.   Results and conclusion: The results indicate that energy generation from black liquor is a viable alternative to mitigate the current energy crisis, contributing to regional sustainable development. Projections suggest that by 2024, 85% of bioenergy can will be generated from this source in in the micro-region of Brazil. Therefore, adequate planning brings great expectations for regional sustainable development.   Implications of the research: The research contributes to advancing scientific knowledge in the field of energy generation from biomass, demonstrating the potential of black liquor residue as an alternative energy source.   Originality/value: The research contributes to advancing scientific knowledge in the field of energy generation from biomass, demonstrating the potential of black liquor residue as an alternative energy source.
Are anesthesiologists and intensivists ready to fully working with domestically produced ventilators?
Authors: Shlyk I. V. , Shapovalov K. G. , Emelyanov R. S. , Molchan N. S.
Published: February 2024

The objective was to determine the attitude of anesthesiologists and intensivists to the possibility of a complete transition to the use of domestic equipment for mechanical ventilation instead of imported ones.

Materials and methods. An anonymous survey of members of the Association of anesthesiologists-intensivists, doctors with experience working on ventilators (code 232870 and 232890), using the Google Forms software service. The survey involved 227 specialists from different regions of the country working in hospitals with both more and less than 1000 beds.

Results. At the workplaces of respondents, imported equipment predominates (91.6 %). The majority of experts (92.6 %) believe that the capabilities of domestic equipment relative to imported ones are lower, 0.4 % – higher, 7 % do not see any differences. The main complaints about modern domestic equipment: less reliability (84.1 %), fewer capabilities (71.4 %), worse interface work (60.4 %), worse service (25.6 %). 92.1 % do not consider it advisable to refuse to import devices, although 63.9 % of respondents do not work with domestically produced ventilators at all.

Conclusion. Domestic anesthesiologists and intensivists are not ready to use exclusively domestically produced devices in their practical work. It is necessary to improve the interaction of the professional community with manufacturers of domestic respiratory equipment in order to disseminate the positive information about it.
Organizational aspects of nutritional support for patients in a multidisciplinary emergency hospital
Authors: Luft V. M. , Lapitsky A. V. , Sergeeva A. M.
Published: February 2024

Nutritional support, which is a process of substrate provision with all the nutrients necessary for life for various  categories of patients who do not have the opportunity for proper natural nutrition, is a mandatory basic component of their intensive treatment. The practical implementation of nutritional support has two aspects: clinical and organizational. Currently, all components of the clinical aspect are well developed and tested and there are no reasons not to use them in everyday clinical practice. The least resolved and worked out in the majority of our medical institutions remains the organizational aspect, which often does not allow for the proper realization of this type of medical treatment.  The article contains the main organizational options for decision the existing problem and many years of practical experience in implementing nutritional support in a multidisciplinary emergency hospital.
Farmers’ Knowledge on Agricultural Irrigation Programs: The Case of Altınekin District of Konya Province
Authors: Karaman Enes , Şahin Mehmet
Published: February 2024

Climate change-induced droughts have various negative impacts on different sectors, especially on agricultural sector. Altınekin District, where the research was conducted, has the lowest precipitation in Konya Province, therefore is expected to be most affected by drought. For sustainable use of water resources, each stage of agricultural production should be carried out within the framework of a specific program. With this study, knowledge level of farmers engaged in irrigated agriculture in Altınekin district regarding irrigation and irrigation programs they applied were determined through a face-to-face survey. Present findings revealed that 38.7% of the participant farmers are aged 50 years and over and a large proportion of them (54.7%) are primary school graduates. Participant farmers were all (100%) using groundwater resources in agricultural production and 88% of them stated that they did not receive any training on irrigation. While 32% of the farmers participating in the survey stated that they had knowledge about the concept of irrigation program, 68% reported that they did not have any knowledge. Incorrect and improper practices regarding efficient use of irrigation water in the region, especially regarding the irrigation program, were identified and solutions were proposed for these problems.
The Effect of Water Hyacinth (Eichhornia crassipes) Organic Fertilizer on The Vegetative Growth of Carrot (Daucus carota), Royal Chantenay Variety
Authors: Dushimeyesu Erastus , Habimana Sylvestre , Munyandamutsa Fabrice , Rugwiro Patrick , Mubashankwaya Isaac , Nyiransabimana Drocelle
Published: February 2024

This study conducted in Gasabo District, Nyacyonga marshland aimed to investigate the effect of water hyacinth (Eichhornia crassipes) organic fertilizer on the vegetative growth of the Royal Chantenay variety of carrot (Daucus carota). The experiment was conducted using a randomized complete block design (RCBD) with three replications. Four treatments were applied: T1 (control, no fertilizer), T2 (NPK 17-17-17), T3 (25% water hyacinth organic fertilizer + 75% NPK 17-17-17), and T4 (50% water hyacinth organic fertilizer + 50% NPK 17-17-17). The growth parameters assessed included plant height, leaf number, and root diameter. Results showed that the application of water hyacinth organic fertilizer significantly influenced the vegetative growth of Royal Chantenay carrot plants. T3 and T4 treatments enhanced plant height, leaf number, and root diameter compared to the control (T1) and NPK 17-17-17 (T2). The highest vegetative growth parameters were observed in T4, indicating that a higher concentration of water hyacinth organic fertilizer positively affected the growth of carrot plants. The findings suggest that water hyacinth organic fertilizer can be a viable alternative to chemical fertilizers in promoting the vegetative growth of Royal Chantenay carrot plants. The utilization of water hyacinth as an organic fertilizer can contribute to sustainable agricultural practices by reducing dependence on synthetic inputs.
Postacie świętych Cyryla i Metodego w pryzmacie hymnu Bracia wybrani przez Boga
Authors: Ropiak Sławomir
Published: February 2024

Liturgia godzin w języku polskim oddaje cześć świętym Cyrylowi i Metodemu czternastego lutego, co zgodne jest z aktualnym rzymskim kalendarzem kościelnym. Zamieszczenie na ten dzień, własnego hymnu Bracia wybrani przez Boga jest tym, co wyróżnia polską pobożność od innych społeczności Kościoła powszechnego obrządku łacińskiego, w których zrezygnowano z własnego hymnu na cześć tych dwóch świętych. Polskojęzyczny hymn posiada melodię, a także opracowanie w formie pieśni liturgicznej.

Według omawianego hymnu, braterstwo Cyryla i Metodego wypływa z ich miłości ku Chrystusowi. To Jego miłość jest źródłem jedności obu misjonarzy i fundamentem ich apostolskiego zapału. Ta prawda jest zgodna z łacińską tradycją oraz duszpasterskim kierunkiem wyznaczonym przez Sobór Watykański II i nauczaniem Jana Pawła II.

Cyryl i Metody zostali obdarzeni przez Boga mądrością, zapałem, wiedzą i męstwem. Przynosząc światło Ewangelii świecą jak pochodnie na drodze narodów. Ukazani są w dynamice nauczania Słowian. Tożsamość Cyryla i Metodego wynika z ich odpowiedzi na dar powołania i wskazywania pogańskim ludom drogi do Boga. Do cnót, jakimi są obdarzeni, należą: mądrość, ewangelizacyjny zapał, wiedza i męstwo.

Bracia, dając ludom język modlitwy, stali się błogosławieństwem dla rodziny Słowian. Jako posłańcy Boży dzisiaj cieszą się należną im sławą i otaczają opieką ludzi, aby ich cierpienia wydały stokrotny owoc dla nieba.

Rzymska tradycja oszczędnie i powściągliwie wysławia świętych Cyryla i Metodego, w porównaniu z Kościołami obrządku wschodniego, które bardzo dużo zawdzięczają Braciom Sołuńskim, bo wiarę chrześcijańską oraz liturgię i kulturę wyrosłą z języka ewangelicznego. Dla katolików obrządku zachodniego Cyryl i Metody są raczej: świętymi zapraszającymi do wyśpiewania Bogu doksologii, opiekunami cierpiących ludzi i apostołami zapraszającymi do poznawania tradycji chrześcijańskich narodów wschodniej Europy.
Psalmy w ordo paenitentiae
Authors: Superson Jarosław
Published: February 2024

Psalmy w ordo paenitentiae (studium historyczno-liturgiczne)Księga Psalmów zawarta w Starym Testamencie to zbiór natchnionych pieśni religijnych o bogatej tematyce, za pomocą których Kościół rzymskokatolicki składa Bogu ofiarę chwały. Zarazem misją Kościoła jest niesienie wszystkim ludziom Bożego przebaczenia. Artykuł niniejszy wykazuje obecność wersetów psalmicznych czy też całych psalmów w trzech środowiskach i ich tekstach: w judaistycznych obrzędach pokutnych, w Pawłowej doktrynie o usprawiedliwieniu i w sprawowaniu sakramentu pokuty na Zachodzie. Owocem badania jest konstatacja, że Scriptura crescit cum orante nie tylko podczas lektury Pisma, ale przede wszystkim jako jego aktualizacja i waloryzacja w przebiegu obrzędu sakramentu pokuty. Konstatacja ta skłania do postawienia kwestii: sine psalmis nulla paenitentia?
Ars celebrandi liturgii w nauczaniu Benedykta XVI / Josepha Ratzingera
Authors: Kwiatkowski Dariusz
Published: February 2024

Artykuł przedstawia nauczanie Josepha Ratzingera / Benedykta XVI dotyczące ważnej przestrzeni życia liturgicznego, jaką jest ars celebrandi (sztuka celebracji). Jego nauczanie, odwołując się do reformy liturgicznej Soboru Watykańskiego II, jest osadzone na tak zwanej „ciągłości tradycji”. To pozwala widzieć celebrację liturgiczną w kontekście historycznym i przede wszystkim teologicznym. Przebadane, wybrane dokumenty, pokazują, że dla Benedykta XVI ars celebrandi jest kategorią teologiczną a nie tylko sposobem celebrowania liturgii.  By można było mówić o ars celebrandi liturgii, należy dostrzegać spójność norm liturgicznych, które wyrażają się w trzech elementach: wzorcowym charakterze liturgii biskupiej, pięknie i prostocie znaków liturgicznych i sztuce, która służy właściwemu przeżywaniu Eucharystii. Mając na uwadze dynamikę celebracji liturgicznych, szczególne miejsce w sztuce, zajmują muzyka i śpiew. Nauczanie Kardynała Josepha Ratzingera i papieża Benedykta XVI jest spójne i pokazuje liturgię jako kosmiczną rzeczywistość, w której za pomocą znaków dochodzi do zbawczego dialogu Boga z człowiekiem. Ten autentyczny dialog będzie skuteczny, jeśli człowiek odkryje w liturgii obecność Boga i będzie umiał na nią odpowiedzieć. Właściwie rozumiane ars celebrandi, zarówno sług liturgii (biskupów, prezbiterów i diakonów), jak również całego zgromadzenia liturgicznego, prowadzą do prawdziwej komunii z Bogiem, przez Jezusa Chrystusa i Duchu Świętym. W artykule posłużono się metodą hermeneutyki liturgicznej i metodą liturgiczno-kontekstualną.
Bibliografia do Didache w aspektach liturgicznych
Authors: Suski Andrzej
Published: February 2024

W roku 2023 przypada 150-lecie odnalezienia greckiego tekstu „Nauki Dwunastu Apostołów” (Didache) i 140-lecie pierwszego wydania tego tekstu przez metropolitę Philotheosa Bryenniosa pt.: Διδαχὴ τῶν δώδεκα ἀπoστóλων ἐк τοῦ ἱεροσολυμιτικοῦχειρογράφου νῦν πρῶτον ἐκδιδoμένη μετὰ πρoλεγoμένων καὶ σημειώσεων, ἐν oἷς καὶ τῆς συνóψεως τῆς παλαἱς διαϑήκης, τῆς ὑπὸ Ἰωάνoυ τοῦ Χρυσoστóμou, σύγкρισις καὶ μέρoς ἀνέκδoτoν ἀπὸ τοῦ χειρογράφου, ὑπὸ Φιλoϑἐou Bρυεννἱoυ μητρoπoλἱτουΝικoμηδεἱας, Έν Kανστατινουπóλει: τύποις Σ.I. Boύτρα 1883. Rękopis odnaleziony w bibliotece Hospicjum św. Krzyża w Konstantynopolu, przeniesiony następnie do patriarchatu  prawosławnego w Jerozolimie (ms. Hierosolimitanus 54), pochodzi z 1056 roku, natomiast skopiowane w nim dzieło o nazwie Διδαχὴ τῶν δώδεκα ἀπoστóλων powstało prawdopodobnie w pierwszej połowie II wieku. Ze względu na starożytne pochodzenie stanowi ono niezwykle cenne źródło wiedzy o wczesnym chrześcijaństwie, szczególnie w zakresie liturgii chrześciańskiej tego okresu.
Stanowisko Marcina Lutra wobec Maryi Panny
Authors: Herok Piotr
Published: February 2024

Autor podejmuje się zbadania pism Marcina Lutra w celu przedstawienia jego teologicznych poglądów na Maryję Pannę. Po zarysowaniu charakterystyki pobożności maryjnej późnego średniowiecza, autor przedstawia nowe rozumienie kultu maryjnego, zaproponowane przez wirtemberskiego Reformatora. W tym celu analizuje wypowiedzi Lutra zawarte w Komentarzu do Magnificat, w Komentarzu do Ave Maria oraz w jego kazaniach. Następnie autor przedstawia charakterystykę roku liturgicznego, zaproponowanego przez Reformatora, wraz z zachowanymi przez niego świętami maryjnymi (Zwiastowanie, Nawiedzenie i Oczyszczenie), przedstawiając jednocześnie ich teologiczne uzasadnienie zaproponowane przez Wirtemberczyka. W kolejnym kroku zostają przedstawione zapatrywania Marcina Lutra na inne święta maryjne oraz miejsce, jakie daje Maryi Pannie w liturgii nieszpornej i w wyznaniu wiary. We wniosku końcowym autor stwierdza, że w koncepcji Lutra Maryja jest obecna na przestrzeni całego roku kościelnego, a Reformator przeciwstawił się nie samej Maryi, ale nadużyciom w Jej kulcie, podporządkowując go jednocześnie prymatowi Chrystusa.
Methodology for Preventing Drill String Fatigue Failure in Deep Well with Large Shallow Dogleg
Authors: Zhang Jiawei , Huang Hongchun , Zou Lingzhan , Wang Qing , Ji Guodong , He Xusheng , Li Hailiang , Deng Wenxing
Published: February 2024

Fatigue failure is recognized as the primary cause of tubular twist-off. Repeated cyclic bending loads and stress caused by dogleg severity, pipe weight and buckled drill pipes would result in drill string fatigue failure as seven twist-off accidents have been observed at large shallow dogleg sections in three deep wells with TVD (True Vertical depth) more than 5000m. Fishing jobs, plug-back and sidetracking operations were time-consuming and costly, while typical inspection and cumulative pumping hours can't determine the thresholds for preventing drill string fatigue failure in such scenario.

This paper proposes the methodology for preventing drill string fatigue failure in deep wells with large shallow dogleg. The relative fatigue index prediction model is established based on drill string stress characteristics and crack propagation behavior, on the basis of which cumulative fatigue distribution of entire drill string in drilled or pre-drill intervals could be calculated. Considering the added cumulative fatigue for drill string from drilled intervals, methods and procedures including optimizing drilling parameters, reshuffling drill string, replacing with new drill string are proposed for preventing fatigue failure in pre-drill interval.

One of the filed applications was carried out in one deep well, which suffered from two drill string failures consecutively with failure position at same large shallow dogleg section. The calculated cumulative fatigue index of the second failure based on actual drilling data was 1.0595, which verified the accuracy of established model for predicting drill string fatigue failure. Also, simulation results showed that cumulative fatigue index rose rapidly when drilling through large shallow dogleg section, which justified all failure positions occurred at same large shallow dogleg section. Cumulative fatigue distribution of entire drill string was determined after two consecutively failures, suggesting that the drill string would have had to been reshuffled constantly with shrinking drilling interval if the remaining well section had been drilled with used drill pipes. After replacing with new drill string, simulation showed that maximum cumulative fatigue index would have been less than 0.35 if the remaining well section had been drilled with RPM lower than 60r/min and ROP higher than 3m/h by reaching design depth. The remaining well section was drilled without accident by just one interval with actual RPM within 30-40r/min and ROP within 3-11m/h.

The established model could serve as an effective method to evaluate cumulative fatigue distribution of entire drill string, based on which proposed methodology could help to prevent drill string fatigue failure for deep well with large shallow dogleg.
Successful Drilling High Pressure Well with Depleted Levels: Field Lessons from Reservoirs in Offshore Jack Up
Authors: Antoniucci Cesare , Di Altobrando Cinzia , Gioia Valeriano , Tufo Marcellino , De Blasis Renzo , Ciancaglini Massimo , Santoni Fabio
Published: February 2024

Nowadays many mature fields are drilled worldwide, alternating depleted and pressurized levels. Depletion phenomena, due to long term production, increase problems associated to all well operations such as drilling, completion and production optimization. On drilling activities events like lost circulation, stuck pipe and wellbore instability are often observed.

This paper outlines successful experience in drilling reservoir showing depleted zones (0.76 kg/cm2 /10 m) alternated with high pressure formation levels (mud weight used 1.95 kg/l) and characterized by differential pressure values (difference between hydrostatic mud pressure and pore gradient pressure) around 480 kg/cm2. Such situation creates technical challenges and requires implementation of particular drilling strategies. Experience in mature field offshore combined to innovative technologies leads to successful drilling. Operative experience, use of Eni circulating device (e-cdTM), Eni NPT predictive tool (e-nptTM), proper mud type selection and optimized drilling BHA have been key factors in achieving the desired target.

E-cdTM: is a Eni technology that allows to maintain uninterrupted flow of drilling fluid into the well while adding (or removing) joints of "drill pipe" to the drill string, thus avoiding severe fluctuations in annular pressure, maintaining hole stability, decreasing stress formation and the possibility of stuck pipe events. E-nptTM: is a Eni software to real time monitoring drilling parameters and predict, based on Eni case experience, phenomena of Circulation Loss, Stuck pipe or Fluid influx. Mud type selection: oil base mud to mitigate problems due to high differential pressure; high performance water base mud (polymeric inhibited and encapsulated) to avoid reservoir damage even if the differential pressure value reached would have suggested to use oil base mud. Well proved BHA design with automated rotary steerable: to produce less stress to the formation without creating instability to the hole; moreover the BHA is equipped with annulus pressure while drilling (APWD) to monitor real time annulus pressure acting against the formation during drilling and near bit resistivity to allow proper casing point identification. Operatively it has been implemented, in enlarged phases, to uniform the hole at same size to optimize cementing operation of the column

This paper presents the successful Eni district South Europe experience in drilling, with minimal NPT, high pressure well alternating pressurized and depleted levels due to many years of production. Such achievement has been obtained combining the most recent technologies, both Eni properties and not, and operative experience gained over tens of years of activity.
Deriving the Unknown Sublayer's Pressure in Producing Gas Wells Using the Selective Inflow Performance Workflow
Authors: Rehman S. , Mirza W. H. , Espinoza I. B. , Farooq U.
Published: February 2024

The accurate measurement of sub-zone pressures is crucial for monitoring the performance of reservoirs in gas fields. However, this can be challenging due to the commingled flow of multiple reservoirs and sub-zones within a single well. In this study, we evaluated the use of Production Logging (PLT) and Selective Inflow Performance (SIP) workflows for computing sub-layer pressure in carbonate reservoirs in Pakistan.

The study was conducted on carbonate reservoirs located in Pakistan. The usual wells are vertical and have numerous perforations, resulting in combined production across multiple reservoirs and sub-zones. To determine the pressure of a specific sublayer, Production Logging (PLT) was carried out to collect data at various choke sizes. The data was then analyzed through Selective Inflow Performance (SIP) workflow. The Rawlins and Schell-Hardt equation was used to plot the relationship between flow rate and pressure, enabling analysts to match the trendline with the acquired data points.

The proposed analysis revealed that at least three different chokes should be tested during PLT logging to ensure accurate results. In addition, for accurate analysis it is preferred that a single-phase fluid is flowing at high flow rates, to be able to detect contrasts between inflows from different zones. In Case-1 SIP workflows were applied on two independent reservoirs with multiple sub-zone entries and found that Reservoir-1 had a current pressure of around 1480psi, whereas Reservoir-2, which was more depleted, contributing more than 80% to production had a current pressure of around 1050psi. Shutting down the wells showed an estimated crossflow of 0.43 MMSCF/D from one reservoir to another. The results demonstrated a good relationship between PLT estimated flow rates and pressures across all producing sub-zones. In Case-2, it was observed that the highest contributing layer on every choke size became a thief zone in shut-in conditions. Such kind of a reservoir that contain mulitple isolated stringers that are commingled together in the well make it challenging for reservoir management.

The successful application of SIP workflow allows to perform pressure time-lapse monitoring and adjust the dynamic model accordingly for future reservoir development. This study highlights the importance of periodically measuring sub-zone pressures for effective reservoir performance monitoring in gas fields.