bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis of the russian practice of information support innovative activity of financial and credit organizations in the field of cloud technologies
Authors: Shalaev Ilya Andreevich
Published: June 2021

This article is devoted to the analysis of the Russian practice of information support of innovative activities of fi nancial and credit organizations in the fi eld of cloud technologies. The role of cloud technologies in the banking sector is evaluated, which in the process of information technology modernization allow banking systems to quickly develop and launch new solutions and services. The results of the sociological survey «Defi nition of the concept of cloud technologies by employees of the banking sector» are presented. The task of considering the use of various types of clouds in credit institutions is highlighted. Also, the prospects for the use of cloud technologies are presented, since a large amount of resource costs for entering information into operating systems remains an obstacle to improving production effi ciency. In addition, the task is to identify the most convenient and rational use of the cloud space for the progressive activities of fi nancial and credit organizations. The problem of technical channels of information leakage and their role in ensuring the economic security of a credit institution is described in detail. Special attention is paid to the assessment of the eff ectiveuse of innovative information technologies in the banking system in the conditions of digitalization of the economy during the pandemic; the aims and principles of the policy of digitalization of the banking sector, analyzes the factors infl uencing this development, basic problems and prospects of this direction. The promise of using cloud projects lies in the fact that they will significantly reduce various costs, ensure maximum data confidentiality, and act as a guarantee of security for customers. Such technologies will be considered by credit institutions as a priority way to develop IT infrastructure. The use of cloud technologies for the analysis of information support for innovative activities of fi nancial and credit organizations will allow to modernize the data storage system, simplify the systems of settlements with customers and other organizations, as well as reduce the cost of servicing various accounts. The above explains the relevance of this topic.
Methodological approach to studying differentiation of prices for goods in international trade
Authors: Khudzhatov Mikail Bekzadaevich , Vakhrushev Valentin Yur’evich
Published: June 2021

International trade in goods is one of the most important tools for the development of the world economy. International trade meets the needs of the countries of the world in various goods, the production of which is absent in this country or does not fully satisfy domestic demand. Almost all countries in the world are interested in the development of international trade in goods. On the one hand, countries provide domestic needs through international trade. On the other hand, commodity supplies to international markets contribute to the inflow of foreign exchange earnings into the country, the establishment of international economic relations and, in general, can ensure the economic growth of the country. At the same time, excessive imports of goods can pose potential threats to the economic security of the state. Import of goods intensifies competition in the domestic market of the country with similar goods of national production. In this context, we are talking, as a rule, about price competition. The price of imported goods can be an order of magnitude lower than the prices of domestic goods, which is due to both economic factors and non-economic factors. In this regard, the countries of the world analyze price information on foreign goods in order to determine the reasons for the differentiation of prices for goods in international trade. As a rule, not a single price for imported goods is established, but a whole system of changes can be established depending on the same market conditions. This pricing system takes into account different market differences in different segments, different product options, different conditions of sale (for example, geographical differences in costs and demand), the intensity of demand in different segments, and different sales times of the product etc. The question of price modification arises for an entrepreneur when it is necessary to decide what prices should be set for consumers located in different geographic regions of a country. The article discusses a methodological approach to the study of the differentiation of prices for goods in international trade, based on the use of multivariate analysis of variance. The proposed methodological approach is aimed at identifying factors that have a strong impact on the diffеrentiation of prices for goods in international trade. Determination of such factors allows you to make optimal decisions in terms of controlling the cost of imported goods.
Money and its circulation in Russia and abroad: trends and modernity
Authors: Gubanov Roman Sergeevich
Published: June 2021

Money is studied through the prism of new approaches to the interpretation of its essence and taking into account the retrospective data on the nature and causes of money. The dynamics and structure of cash in circulation are presented, and the features of its circulation in the national financial system are revealed. The article examines the issues of money classification in the context of changing the strategy of their use in money circulation. The article analyzes the structure of banknotes and coins in monetary circulation in Russia. A comparative assessment of the dynamics of cash in the Russian circulation system for the period from 2020 to 2021 is given. The article describes the foreign practice of implementing the refundable cash benefit mechanism in the system of regulation and control of the cash supply in circulation as a tool for improving the efficiency of innovation activities. The priorities of cash distribution in the leading countries of the world are identified, on the basis of which the article concludes that the monetary policy in Japan, Switzerland and the United States is prioritized in the system of solving problems to improve the quality of money distribution in the global financial space. The article examines the positive experience of Brazil in adapting the money circulation system after the COVID-19 pandemic to the new realities and prospects for the development of the global money market. The policy of concessional lending and the provision of financial assistance at the expense of the resources of the national banking system through the implementation of government programs reflects the result of the transformation of the money supply into a system of social transfers.
Evaluation of the effectiveness of integration processes of regional integration associations (on EU EXAMPLE, NAFTA, EAEP)
Authors: Iordanova Veronika Grigoryevna , Shapor Maria Alexandrovna , Altukhova Ksenia Petrovna
Published: June 2021

This article is devoted to the analysis of possible scenarios for the development of the leading regional integration associations: The European Union (EU), the North American Free Trade Area (NAFTA) and the Eurasian Economic Union (EAEU) based on the study of the export dynamics of the studied groups of countries. The choice of the designated integration associations is due to various stages of the integration processes of the studied groups of countries. As you know, the EU is the only integration association that has gone through all the stages of integration interaction. In turn, the peculiarity of NAFTA is that there is a gradual decrease in tariffs in the implementation of trade between the member countries (USA, Canada, Mexico). Note that the designated association does not regulate the trade of member countries with third countries. In turn, the EAEU is the youngest and most dynamically developing integration association. The novelty of the approach presented in the framework of this work lies in the proposed methodology for predicting the dynamics of export volumes of the studied groups of countries based on an assessment of the dynamics of the following macroeconomic indicators: GDP, PPP, inflation, and unemployment. The essence of the methodology presented in the framework of this work is as follows: at the first stage, the choice of macroeconomic indicators necessary for conducting the appropriate analysis is carried out. The next stage consists in forecasting the dynamics of the selected macroeconomic indicators for the period chosen by the authors using the growth curve models. The final stage in the framework of the presented methodology is the compilation of the corresponding regression equations using the indicated macroeconomic indicators. In turn, the result of the research carried out within the framework of this work is the analysis of development scenarios for each of the studied integration groups using the author’s methodology, which is based on a combination of the use of growth curve models and the method of regression analysis.
Application of the Samuelson — Hicks model in the conditions of modern economy Case of Bhutan
Authors: Myagotina Ekaterina Dmitrievna , Tregub Ilona Vladimirovna
Published: June 2021

In modern conditions, the problem of determining the factors infl uencing such indicators of economic growth as the volume of consumption, the volume of investments in the economy, government spending and GDP can be solved by applying economic, mathematical, econometric modeling. In this article, to solve this problem of determining the key factors, it was decided to use the Samuelson — Hicks econometric model for a closed economy. This allows not only to identify the key factors that have a signifi cant impact on the development of the economy of the country under study, but also to make forecasts of such development. The article discusses the application of the Samuelson — Hicks model in modern conditions on the example of the economic indicators of Bhutan. After conducting this study, we concluded that although this model is not an ideal one for further investigation of the closed economy of Bhutan, the quality of the specifi cation of this model should be recognized as high. In this regard, the Samuelson — Hicks model can be used to make managerial decisions at the macroeconomic level. The conclusions obtained in the course of this study can be used to modernize this econometric model, as well as to make eff ective decisions to stimulate the development of a certain share of a closed economy.
Knowledge, perception of risk of disease, and infection prevention and control practices among healthcare workers and support staff toward COVID-19 in an Ethiopian referral hospital: a cross-sectional survey
Authors: Mindaye Esubalew T. , Assaminew Bekalu , Tesfay Goytom K.
Published: June 2021

Coronavirus disease 2019 (COVID-19) is a pandemic affecting over 106 million and killing over 2.3 million people. Inadequate knowledge of the disease coupled with scarce or improper use of infection prevention and control (IPC) measures by healthcare workers (HCWs) and support staff may be contributing to the rapid spread of infection. This survey aims to assess knowledge, risk perception, and precaution practices of HCWs and support staff toward COVID-19 under resource-constrained circumstances at a major referral hospital in Ethiopia. An institution-based survey was conducted in April 2020 using 422 subjects selected by stratified random sampling. A five-section survey instrument was distributed, and the collected responses were cleaned and entered into Epi data (v3.1) and exported to SPSS (v.26) for further statistical analysis. The survey found that about 58% of the HCWs and support staff in the hospital appear to have adequate awareness and perceive COVID-19 to be a high-risk disease. Seven out of 10 subjects practice some form of IPC measures. However, the knowledge among allied HCWs and support staff appears to be inadequate. Gender, occupation, and years in service correlated with the level of awareness. Of those surveyed, 78% were concerned about the lack of personal protective equipment and perceived public transportation to be a high-risk factor for the transmission of infection. Additional campaigns may be necessary to reinforce existing knowledge of HCWs, but more emphasis should be geared toward educating allied HCWs and support staff.
¿Qué es escribir cuando la literatura está comprometida?
Authors: Fisgativa Carlos Mario
Published: June 2021

El debate entre la autonomía o la utilidad de las obras de arte tiene un escenario especial en las artes que pasan por el lenguaje y por la escritura. Es por ello que al tratar sobre literatura y la poesía se confrontan posiciones divergentes respecto a la correspondencia de las obras con momentos históricos o con proyectos de intervención en la sociedad. Por el contrario, tambien se puede considerar si las obras son independientes de los acontecimientos del entorno social y geográfico de su creación. La versión que Sartre nos ofrece de esta problemática es de relevancia para entender algunas variantes de estas disputas entre teóricos que aceptan o rechazan los postulados de este escritor francés, quien considera que la literatura debe asumir un compromiso y denunciar la situación de miseria en la sociedad para buscar cambiar esas condiciones.
Nota editorial
Authors: Fisgativa Carlos Mario
Published: June 2021

Los interrogantes en torno a la política y a la verdad han acompañado el ejercicio filosófico a lo largo de su historia. Dado el contexto político actual, resulta innegable la necesidad de replantear insistentemente las posibles relaciones y configuraciones que pueden asumir tales conceptos, así como las problemáticas que involucra. Prueba de esto la otorga este número de la Revista, para el cual propusimos un dossier que permitiera reunir algunas reflexiones al respecto. Aunque las posibles perspectivas de análisis acerca de la política y la verdad sean numerosas, nos contentamos con presentar algunas de ellas condesadas en las contribuciones recibidas en esta ocasión.
La nación esencial
Authors: Trujillo Ivan
Published: June 2021

En esta brevísima introducción a la hipótesis derridiana del “nacional-filosofismo” procedemos, en primer lugar, a situarla en el hilo conductor que atraviesa, a lo largo del trabajo de Jacques Derrida, sus lecturas de Husserl, Hegel y Heidegger. Enseguida, la situamos en el marco del seminario “Le fantôme de l’autre” de mediados de los años 80 y que la inscribe en el gran seminario “Nationalité et nationalisme philosophiques”. Finalmente, reseñamos esta hipótesis a la luz de tres de sus rasgos: generalidad, ejemplaridad e invariancia.
El marxismo de Jorge Veraza como una reconstrucción crítica de la teoría marxista
Authors: Miranda David Valerio
Published: June 2021

El presente artículo pretende identificar la construcción teórico-crítica que el autor mexicano Jorge Veraza desarrolla para el concepto “marxismo”, a partir de sus publicaciones en las que reflexiona la obra de Karl Marx. Mediante la revisión de su lectura a Marx, se ratifica que su construcción y significación conceptual marxista se enfoca en la crítica al sistema político-económico capitalista actual. La aportación del presente texto, también consiste en analizar la obra del autor mexicano, con base en un concepto que funge como una crítica al capitalismo desde el contexto académico de México en las últimas tres décadas, considerando el impacto negativo para la tradición marxista que se desarrolló a partir de la caída del Muro de Berlín en 1989 y la disolución de la URSS en 1991.
SIKAP MAHASISWA KEPADA DOSEN SELAMA PROSES BELAJAR MENGAJAR
Authors: Rustam Aji , Ruslina Yulaika
Published: June 2021

Mahasiswa dari berbagai daerah berkumpul dalamkehidupan kampus, yang merupakan salah satu sasaran strategis terjadinya degradasi moral dan etika perilaku. Etika Perilaku mahasiswa kepada dosennya mengalami penurunan dari masa ke masa. Sebagai warga kampus mahasiswa akan berkomunikasi dengan dosen. Dalam hubungannya ini, etika dalam berperilaku akan berperan penting dan menuntut tingkah laku untuk bersikap baik. Penelitian bertujuan mengetahui pentingnya mahasiswa bersikap terhadap dosen pada saat proses belajar mengajar berlangsung didalam kelas dan lingkungan kampus. Lokasi penelitian di kampus, penelitian jenis kualitatif. Hasil diketahui  bahwa informan seluruh (100%) pernah melanggar peraturan kampus. Sebagian dari (66,67 %) pernah satu kali melanggar peraturan kampus.Sebagian (66,67%) pernah membaca buku peraturan mahasiswa. Sebagian (66,67%) pernah satu kali di tegur dosen. Hampir seluruh (83,33%) pernah langsung di nasehati, dibimbing dan diarahkan. Setengah (50%) pernah membaca buku peraturan mahasiswa.Sebagian (66,67%) memahami arti sikap.Sebagian (66,67%) Pernah satu kali didalam kelas saat belajar.Hampir seluruh  (83,33%) pernah satu kali di tegur dosen. Sebaiknya peraturan akademik sikap mahasiswa tertulis, di tempel di dalam kampus.
Post-transplant Diabetes Mellitus in Kidney Transplant Recipients: A Multicenter Study
Authors: Malik Rubab F. , Jia Yaqi , Mansour Sherry G. , Reese Peter P. , Hall Isaac E. , Alasfar Sami , Doshi Mona D. , Akalin Enver , Bromberg Jonathan S. , Harhay Meera N. , Mohan Sumit , Muthukumar Thangamani , Schröppel Bernd , Singh Pooja , Weng Francis L. , Thiessen Philbrook Heather R. , Parikh Chirag R.
Published: June 2021

Key Points

Post-transplant diabetes mellitus (PTDM) occurred commonly in a multicenter longitudinal cohort of 632 kidney transplant recipients.

Independent risk factors for PTDM included older recipient age and higher body mass index at time of transplant.

PTDM was not associated with adverse graft outcomes or mortality at a median follow-up of 6 years after transplant.

Background

De novo post-transplant diabetes mellitus (PTDM) is a common complication after kidney transplant (KT). Most recent studies are single center with various approaches to outcome ascertainment.

Methods

In a multicenter longitudinal cohort of 632 nondiabetic adult kidney recipients transplanted in 2010–2013, we ascertained outcomes through detailed chart review at 13 centers. We hypothesized that donor characteristics, such as sex, HCV infection, and kidney donor profile index (KDPI), and recipient characteristics, such as age, race, BMI, and increased HLA mismatches, would affect the development of PTDM among KT recipients. We defined PTDM as hemoglobin A1c ≥6.5%, pharmacological treatment for diabetes, or documentation of diabetes in electronic medical records. We assessed PTDM risk factors and evaluated for an independent time-updated association between PTDM and graft failure using regression.

Results

Mean recipient age was 52±14 years, 59% were male, 49% were Black. Cumulative PTDM incidence 5 years post-KT was 29% (186). Independent baseline PTDM risk factors included older recipient age (P<0.001) and higher BMI (P=0.006). PTDM was not associated with all-cause graft failure (adjusted hazard ratio (aHR), 1.10; 95% CI, 0.78 to 1.55), death-censored graft failure (aHR, 0.85; 95% CI, 0.53 to 1.37), or death (aHR, 1.31; 95% CI, 0.84 to 2.05) at median follow-up of 6 (interquartile range, 4.0–6.9) years post-KT. Induction and maintenance immunosuppression were not different between patients who did and did not develop PTDM.

Conclusions

PTDM occurred commonly, and higher baseline BMI was associated with PTDM. PTDM was not associated with graft failure or mortality during the 6-year follow-up, perhaps due to the short follow-up time.
Intimal Hyperplasia and Arteriovenous Fistula Failure: Looking Beyond Size Differences
Authors: Vazquez-Padron Roberto I. , Duque Juan C. , Tabbara Marwan , Salman Loay H. , Martinez Laisel
Published: June 2021

The development of venous intimal hyperplasia (IH) has been historically associated with failure of arteriovenous fistulas (AVFs) used for hemodialysis. This long-standing assumption, made on the basis of histologic observations, has been recently challenged by clinical studies indicating that the size of the intima by itself is not enough to explain stenosis or AVF maturation failure. Irrespective of this lack of association, IH is present in most native veins and fistulas, is prominent in many patients, and suggests a role in the vein that may not be reflected by its dimensions. Therefore, the contribution of IH to AVF dysfunction remains controversial. Using only clinical data and avoiding extrapolations from animal models, we critically discuss the biologic significance of IH in vein remodeling, vascular access function, and the response of the venous wall to repeated trauma in patients receiving hemodialysis. We address questions and pose new ones such as the following: What are the factors that contribute to IH in preaccess veins and AVFs? Do cellular phenotypes and composition of the intima influence AVF function? Are there protective roles of the venous intima? This review explores these possibilities, with hopes of rekindling a critical discussion about venous IH that goes beyond thickness and AVF outcomes.
Editing the Shape Morphing of Monocomponent Natural Polysaccharide Hydrogel Films
Authors: Hu Hao , Huang Chao , Galluzzi Massimiliano , Ye Qiang , Xiao Rui , Yu Xuefeng , Du Xuemin
Published: June 2021

Shape-morphing hydrogels can be widely used to develop artificial muscles, reconfigurable biodevices, and soft robotics. However, conventional approaches for developing shape-morphing hydrogels highly rely on composite materials or complex manufacturing techniques, which limit their practical applications. Herein, we develop an unprecedented strategy to edit the shape morphing of monocomponent natural polysaccharide hydrogel films via integrating gradient cross-linking density and geometry effect. Owing to the synergistic effect, the shape morphing of chitosan (CS) hydrogel films with gradient cross-linking density can be facilely edited by changing their geometries (length-to-width ratios or thicknesses). Therefore, helix, short-side rolling, and long-side rolling can be easily customized. Furthermore, various complex artificial 3D deformations such as artificial claw, horn, and flower can also be obtained by combining various flat CS hydrogel films with different geometries into one system, which can further demonstrate various shape transformations as triggered by pH. This work offers a simple strategy to construct a monocomponent hydrogel with geometry-directing programmable deformations, which provides universal insights into the design of shape-morphing polymers and will promote their applications in biodevices and soft robotics.
General review of the Survey's activities in 1966
Authors: Ellitsgaard-Rasmussen K
Published: June 2021

The Geological Survey of Greenland continued in 1966 to carry out its three main tasks - the geological mapping of Greenland, the investigation of 'mineral deposits of economic interest and the publication of results. In addition the Survey has acted as geological adviser to the Ministry of Greenland in matters concerning the granting of mineral exploration concessions.
Quaternary deposits in the Frederikshåb district, South-West Greenland
Authors: Kelly M
Published: June 2021

The Quaternary geology of an area of approximately 3000 km2 in the vicinity of Frederikshåb has been mapped during the summers 1964-1966. In this part of Greenland the unglaciated land between the outer coast and the margin of the Inland Ice is 40-70 km wide. The ice-free area is mostly a plateau at about 1000 m with isolated tops reaching 1600 m, and is deeply dissected by fjords some of which reach the ice margin. Small cirque glaciers occur in the higher parts of the plateau.
Remanent magnetic directions of some dykes from southern West Greenland
Authors: Tarling D.H
Published: June 2021

During the summer of 1965 Survey geologists collected 57 oriented samples from 25 dykes for palaeomagnetic investigations. The main problem was to see if palaeomagnetic methods could be used to distinguish dyke swarms of different ages. Of the 25 dykes, two were thought to be "Trap Diabase" (TD) dykes of late Phanerozoic age and seven dykes were thought to be Gardar in age (ca. 1100 m.y.); the other dykes were all of uncertain age.
Carbonatite-lamprophyre dykes of Mesozoic age
Authors: Walton B.J
Published: June 2021

Associated with the TD dolerites on Igaussaq island and the adjacent mainland south of Frederikshåb there occurs a parallel (NW-SE) swarm of carbonatite-lamprophyre dykes. These range in thickness from veins of a few millimetres to dykes of 1.5 m. The carbonatites are most abundant in the extreme west of the area, as are the TD dolerites, and die out towards the east. They cut all generations of dykes earlier than TD, and in one case can be seen to be intruded into a TD parallel to its margin. This field evidence suggests that they are probably contemporaneous with the TD dolerites. An isotopic age date for one of these carbonatites is given in the article by Ole Larsen at the end of this volume.
Research on the high-metamorphic complexes of the Agto area
Authors: Bondesen E
Published: June 2021

Mapping in the Agto area was continued in 1967, the second season of new research in this area; five teams were in the field mapping in nine individual areas. The main object of the mapping is to elucidate the relations between the Isortoq granulite facies complex in the south and the amphibolite facies gneisses of the Egedesminde complex in the north (Ramberg, 1949). AIready from the first field season (Bondesen, 1966, p. 20) it was clear that the problem essentially concerned areas with contrasted tectonic development and style besides metamorphic history and degree.
Ground temperature measurements in West Greenland
Authors: Olesen O.B
Published: June 2021

As part of the UNESCO International Hydrological Decade programme three stations for ground temperature measurements were established in West Greenland during the summer of 1967. One station was established in Holsteinsborg where a similar station has aIready been in operation since September 1964. The other two stations were established in the Søndre Strømfjord area near the air base, that is almost due east of Holsteinsborg and about 135 km inland.
Field work in the Frederikshåb area
Authors: Jensen S.B
Published: June 2021

In 1967 the systematic mapping of the area was continued mainly in the northern part, north of 62°N. It is planned to complete the whole area south of Frederikshåbs Isblink in 1968. Ten geologists were mapping during the summer, each helped by an assistant. In addition one geologist collected Precambrian fossils from Ketilidian supracrustal rocks in the Ivigtut region (Raunsgaard Pedersen, this report), and one collected samples in the Ivigtut region for age determination.
The structural chronology of the Nigerdlikasik area, Frederikshåbs district
Authors: Andrews J.R
Published: June 2021

In basement areas of good exposure which enable continuous marker horizons to be mapped. it is possibIe to distinguish many events in the structural history. Thus in the Nigerdlikasik areal 45 km due east of Frederikshåb, it has been possibIe to trace at least five phases of deformation and associated migmatization by mapping the many fold closures in amphibolite horizons.
Fossils of Precambrian age from South-West Greenland
Authors: Pedersen K.R
Published: June 2021

In the Ketilidian fold belt of South-West Greenland some areas are only little metamorphosed and have been shown to contain macroscopic and microscopic fossil structures the age of which must be 1700 - 2000 m. y. (Raunsgaard Pedersen, 1966 and 1967; Bondesen, Raunsgaard Pedersen and Jørgensen, 1967).
The Permian and Triassic of the Cape Stosch area, East Greenland
Authors: Birkelund T
Published: June 2021

In 1967 a cooperative study of the Permian and Triassic of the Cape Stosch area was carried out by an American-Swiss team (Professor C. Teichert, Kansas; Professor B. Kummel, Harvard; Professor R. Trumpy, Zurich) and a Danish team (Professor T. Birkelund, Dr Eigil Nielsen, Mag. scient. S. Bendix-Almgreen, and stud. scient. Lone Malmros).
Zechstein Salt Denmark. Salt Research Project EFP-81. Volume II: Stratigraphy
Authors: Jacobsen Fritz Lyngsie , Sønderholm Martin , Springer Niels
Published: June 2021

In the Danish part of the Norwegian-Danish Basin 4 cycles of Zechstein evaporites are described. The oldest cycle Z1 is composed of bituminous shale, carbonates, anhydrite, rock salt and, in one well, a potassium mineralization. The older cycle Z2 is composed of bituminous shale, carbonate, anhydrite, rock salt and magnesium - potassium minerals. These latter minerals make up the Veggerby zone, which resembles the German Floz Stassfurt. The younger cycle Z3 is composed of shale, fine sand, subordinate anhydrite and reddish coloured rock salts with two minor potassium mineralizations. The youngest cycle Z4 is composed of shaly sands, subordinate anhydrite and rock salt. No younger cycles are observed. The depositional history of the Danish Zechstein evaporites is given. A strong subsidence of the Norwegian-Danish Basin was initiated at the end of the Rotliegendes and the beginning of the Zechstein. During Zechstein the basin was filled with relatively deep sea sedimentated evaporites in Z1 and in the major part of Z2. From the termination of Z2 to the end of Z4 shallow sea sediments were the dominating type. In connection with the general description is given an outline of the movements of the salt with pillow stage in Late Bunter and with the diapiric movements from Jurassic to recently. Cap rocks are shortly discussed. A summary of the drilling practise is given. The economic geology in relation to the Zechstein is discussed with respect to hydrocarbons, potash and different uses of rock salt.
Mid-Miocene progradational barrier island and back-barrier deposits, central Jylland, Denmark
Authors: Nielsen Søren A.V , Nielsen Lars H
Published: June 2021

This paper reports on a c. 15 m thick section of marine, coastal sand, that combine a hitherto less described fades succession transitional to the Miocene fluvio-deltaic and open marine deposits. The section is exposed in a pit located 10 km northeast of the sandy fluvio-deltaic brown coal bearing strata of the Søby-Fasterholt area, known as the Odderup Formation (Middle Miocene). The section comprises more than 6 m of trough cross-stratified, low-angle cross-stratified and parallel-laminated, sand and gravel, deposited on the foreshore and backshore of a barrier island. Locally these deposits are eroded by a steepsided washover channel with a sandy fill. The overlying back-barrier deposits are up to 9 m thick, and are initiated by a thin bituminous mud bed with a mixture of terrigeneous and marine organic matter. Above, a series of 0.2-2 m thick beds of tangential to sigmoidal cross-stratified sand, often with well preserved topsets, are deposited. These beds are interbedded with ripple-laminated and parallel-laminated sand. Burrows of Ophiomorpha, possibly Skolithos and Arenicolithes occur in the back-barrier deposits and in the top of the washover channel-fill. The succession of well-preserved coastal fades-belts indicates that the depositional area was characterized by a large sediment supply in combination with a rising sea-level. The section was probably formed fairly rapidly during a coastal progradation more or less contemporaneously with the general transgression that led to the deposition of the brackish- marine Hodde Formation and later the fully marine Gram Formation.
Analysis of the fault geometry of a Cenozoic salt-related fault close to the D-1 well, Danish North Sea
Authors: Clausen Ole R , Petersen Kenneth , Korstgård John A
Published: June 2021

A normal detaching fault in the Norwegian-Danish Basin around the D-1 well (the D-1 fault) has been mapped using seismic sections. The fault has been analysed in detail by constructing backstripped-decompacted sections across the fault, contoured displacement diagrams along the fault, and vertical displacement maps. The result shows that the listric D-1 fault follows the displacement patterns for blind normal faults. Deviations from the ideal displacement pattern is suggested to be caused by salt-movements, which is the main driving mechanism for the faulting. Zechstein salt moves primarily from the hangingwall to the footwall and is superposed by later minor lateral flow beneath the footwall. Backstripping of depth-converted and decompacted sections results in an estimation of the saltsurface and the shape of the fault through time. This procedure then enables a simple modelling of the hangingwall deformation using a Chevron model with hangingwall collapse along dipping surfaces. The modelling indicates that the fault follows the salt surface until the Middle Miocene after which the offset on the fault also may be accommodated along the Top Chalk surface.
A stratigraphic interpretation of the Oxfordian-Valaginian deposits in the Danish Subbasin
Authors: Gregersen Ulrik , Michelsen Olaf
Published: June 2021

Six sequences are identified in the Upper Jurassic and lowermost Cretaceous Flyvbjerg-, Børglum- and Frederikshavn Formations of the Danish Subbasin. Sequence boundaries and maximum flooding surfaces are interpreted on the basis of log analysis, biostratigraphy and lithology of core samples. Parasequences and parasequence sets are mainly recognized in shallow marine sediments. The gamma ray and SP logs of the sequences have an overall cyclic character, indicating the presence of upward fining deposits overlain by upward coarsening deposits. A blocky log pattern or an upward decreasing trend lowermost in the sequence represents sanddominated sediments, and it is interpreted as lowstand deposits caused by forced regression. The overlying interval with upward fining deposits comprise transgressive deposits. The interval between maximum flooding surface and the upper sequence boundary has an upward coarsening trend, and it probably includes the highstand deposits.
Foraminiferal biozonation in the Early Pleistocene in the Central North Sea
Authors: Pedersen Anette Mønsted
Published: June 2021

Pliocene and Pleistocene deposits from 66 boreholes from the central and northern North Sea have been examined for their content of benthic foraminifera. In this area the Pliocene/Pleistocene boundary is generally placed at the bottom or middle of the Elphidium oregonense Subzone or at the last local occurrence of Cibicides grossus. A detailed study of the temporal relationship between these two species in the western part of the Danish sector shows, that the last local occurrence of Cibicides grossus in this area is older than the Elphidium oregonense Subzone. On the basis of the results concerning the Lower Pleistocene an emendation of the foraminiferal biostratigraphy for this sub-series is proposed and related to previous work on the biostratigraphy and palaeogeography of the North Sea area. The investigation indicates the existence of two distinct new subzones within the Elphidiella hannai/Cassidulina teretis range: The oldest of the two new subzones is an Acme-zone with Buliminidae as the characteristic taxon, and it is named the Stainforthia/Bulimina Subzone. The depositional environment was a boreal shelf with a water depth presumed to exceed 100 m. Based on its stratigraphic position and enviromental indications the Subzone is referred to the Tiglian stage. The youngest of the two new subzones is a local Range-zone, defined by the presence of the arctic species Elphidiella gorbunovi, and it is named the Elphidiella gorbunovi Subzone. The depositional environment was an arctic shelf with a water depth of less than 50 m. The occurrence of Elphidiella gorbunovi in the central North Sea thus indicates a cold interval in either the Eburonian or the Menapian stage. Succeeding the Elphidiella gorbunovi Subzone, the foraminiferal fauna and the sediment indicate increasingly near-coastal environment and a warming of the climate.
Assessment of geothermal resources and reserves in Denmark. A contribution to the geothermal ressource and reserve estimate of the European Community
Authors: Priisholm Søren , Christensen Steen
Published: June 2021

In 1979 the European Community (EC) Directorate-General for Research and Development invited the member states to look into the aspects of geothermal resource and reserve evaluation and practical implementation of the assessment exercise within the EC. From fall 1979 to fall 1981 a working group, in which Denmark was represented by E. Gosk, set-up guidelines for a description, classification, and evaluation of geothermal resources and reserves. The guidelines are basically those outlined by Muffler and Cataldi (1978), USGS Circ 790, and applied by Cataldi et al. (1978). Contractors working on geothermal energy within the EC were from 1982 involved in the assessment of geothermal resources and reserves. From Denmark the company Danish Oil and Natural Gas A/S (D.O.N.G. A/S) and the Geological Survey of Denmark (DGU) were invited to participate in the assessment. D.O.N.G. A/S was involved as the company had the concession on geothermal energy in Denmark and was making exploration drilling. DGU was involved as the survey up to that date had made the regional mapping of the reservoirs (Michelsen et al. 1981) and was involved in contract work for the EC. The contract (no. EG-B-3-005-DK(G)) between EC and DGU, 1981-1982, had the goal of investigating the reservoir properties of possible geothermal reservoir rocks. The study was terminated with the report "Geothermal Reservoirs in Denmark" (Priisholm et al. 1982). The above mentioned contract was by a First Supplementary Agreement extended to cover 1983 with the aim of making an assessment of the geothermal resources and reserves in Denmark. The work is terminated with this final report. The report is based on the general geological knowledge of the reservoir properties which are available at the survey from the previous studies and on data made available through the exploration activities of D.O.N.G. A/S. The evaluation of assessments has been carried out as a joint work where D.G.U. has contributed with the geology and reservoir data while Tage Sørensen A/S made the resource and reserve assessments.
A source rock evaluation of the Mesozoic Sediments of the Well Hyllebjerg-1 Danish Subbasin
Authors: Schmidt Birthe J
Published: June 2021

The source rock potential of Mesozoic sediments (cuttings) from the Hyllebjerg 1 well, Danish Subbasin, has been assessed using a number of different petrographical and organochemical methods. Upper Jurassic sediments (Bream Formation) equivalent to the principal source rocks of the North Sea graben structures (Kimmeridge Clay Formation and lateral equivalents) do not show similar prominent source rock characteristics in this well, although a higher proportion of algal material is observed. Sediments with the most promising source rock characteristics for liquid hydrocarbons were· detected mainly in the lower- Jurassic sequences of the upper Fjerritslev Format ion (F-4 and upper F-3 Member) and in one horizon in the Upper Cretaceous Vedsted Formation which showed a good quality composition and a relatively high content of organic matter. But these sediments may be excluded as actual source rocks in this well as maturity (assuming the threshold value near 0. 60 % R ) is first reached at approximately 8500' 0 depth i.e. at the top of the Gassum Formation (Upper Triassic/ Lower Jurassic). The conditions may only by slightly different off - structure is this area, as the F-4 and F-3 Member sequence according to seismic sections is found at approximately the same depth. But the depth to ( and the thickness of) the Fjerritslev Formation is increasing towards the SE into the rimsynclines of the saltdomes nearby. While sufficient maturity is reached in the deeper part of the well, no commercial accumulations of hydrocarbons were encountered. This is attributed to the mainly reworked, unfavourable type of organic matter and the generally decreasing organic content downwards in the well, approaching the lower 1 imi t for potential source rocks ( set at O, 5% TOC). However, generation and migration of small amounts of gaseous hydrocarbons from Gassum Formation sediments containing more humic-influenced organic matter with only minor reworking cannot generally be excluded either here or elsewhere in the basin. Some more attention should also be paid to the Vinding Formation sediments which contain some algae- ri eh ( Botryocous-type) oil-prone horizons of more favourable source rock conditions. Mature sediments are found at shallower depths ( 8500 ') in this well in the central part of the basin compared to the more marginal areas (8900') where a slightly higher geothermal gradient in Jiyllebjerg 1 ( 28°C/km uncorrected) is seen compared with the marginal areas (23.5°C/km uncorrected) away from the basinal depocenter. The basinal depocenter also has a higher heat flow.
Evrişimsel Sinir Ağları Kullanılarak Yüz Maskesinin Tespit Edilmesi
Authors: ŞENEL Fatih Ahmet
Published: June 2021

Bu çalışmada, hava yoluyla salgın hastalıkların yayıldığı pandemi dönemlerinde, yüz maskesi takan ve takmayan insanların otomatik olarak tespit edildiği bir evrişimsel sinir ağı geliştirilmiştir. Tüm dünyayı etkileyen büyük bir salgında, tek bir kişinin bile dikkatsiz davranışları öncelikle kendi yakın çevresinden başlamak üzere yaşadığı tüm ülkeyi hatta tüm dünyayı tehlikeye atabilme potansiyeline sahiptir. Bu nedenle basit gibi görülen bir yüz maskesinin, salgın boyunca kullanımı küçümsenmemelidir. Gerekli tüm tedbirlerin üst düzeyde alınması bir zorunluluktur. Her ülkenin kendi kolluk kuvvetleri tarafından gerekli denetimler gerçekleştirilmektedir. Ancak insan sayısının kolluk kuvvetlerinin denetleyebileceğinden çok daha fazla olması nedeniyle teknolojik gelişmelerden faydalanılmak zorunda kalınmaktadır. Geliştirilen bu sistemle birlikte, yüz maskesi denetiminin insan gücü yerine yapay zekâ kullanan sistemler tarafından yapılması amaçlanmıştır. Bu amaçla, ilk olarak gerçek insan yüzü fotoğraflarından oluşan veri seti oluşturulmuştur. Oluşturulan veri setinde maskeli ve maskesiz olmak üzere toplamda 418 adet resim bulunmaktadır. Resimler seçilirken farklı renk ve şekillerde maskelerin veri setinde yer alması sağlanmıştır. Doğrudan resim girdisi ile çalışan ve sınıflandırma işlemlerinde kullanılan evrişimsel sinir ağları ile sınıflandırma işlemi gerçekleştirilmiştir. İkili sınıflandırma olarak ele alınan bu problemde, evrişimsel sinir ağı mimarisinin en iyi sonucu vermesi için hiper parametre ayarlaması yapılmıştır. Modelin optimum parametreleri ayarlanarak sınıflandırma işlemi gerçekleştirilmiştir. Sınıflandırma işlemi sonucunda %95’lik bir doğruluk yüzdesi elde edilmiştir. Elde edilen bu başarı yüzdesi, evrişimsel sinir ağlarının yüzde bulunan maskenin tespit edilmesinde başarılı bir şekilde kullanılabileceğini göstermiştir.
Dicle Havzasının Yağış Akış İlişkisinin Belirlenmesinde Farklı Yapay Zeka Yöntemlerinin Değerlendirilmesi
Authors: GERGER Reşit , GÜMÜŞ Veysel , DERE Selmin
Published: June 2021

Hidrolojik döngünün en önemli bileşeni olan yağış-akış süreci, hidrolojik analiz ve su kaynakları mühendisliğinde önemli bir yer edinmektedir. Son zamanlarda, karmaşık problemlere başarılı sonuçlar getirmesi sebebiyle oldukça revaçta olan yapay zekâ yöntemleri, birçok alanda olduğu gibi hidrolojik olayların modellenmesinde de tercih edilmektedir. Bu çalışmada, Dicle Havzasının sınırları içerisinde bulunan iki istasyona ait aylık ortalama akım değerleri, meteoroloji gözlem istasyonlarından edinilen yağış verileri kullanılarak belirlenmeye çalışılmıştır. Kullanılan istasyonlar için Uyarlanabilir Nöro-Bulanık Çıkarım Sistemi (Adaptive Neuro-Fuzzy Inference System – ANFIS), Yapay Sinir Ağları (YSA), Gen Ekspresyon Programlama (GEP) ve Çoklu Doğrusal Regresyon (ÇDR) yöntemleri ile modeller kurulup yağış-akış ilişkisi değerlendirilmiştir. Kullanılan istasyonların birinde gözlemlenen akış ile tahmin edilen akış arasında, GEP’ in diğer yöntemlere kıyasla daha iyi performans sergilediği görülmüştür. Bir diğer istasyonda ise ANFIS’ in akışı tahmin etmede oldukça yüksek hassasiyet ile daha başarılı olduğu gözlenmiştir. Sonuçlar yağış-akış ilişkisini belirlemek için, yapay zekâ yöntemlerinin uygulanabilirliğini doğrulamakta aynı zamanda matematiksel bir yöntem olan GEP’in de kullanılabilirliğini göstermektedir.
PENGARUH KOMPOSISI PROBIOTIK YANG BERBEDA PADA PAKAN BUATAN TERHADAP RASIO KONVERSI PAKAN DAN LAJU PERTUMBUHAN BENIH IKAN GABUS LOKAL (Channa sp) HASIL DOMESTIKASI
Authors: Saputra Fazril , Ibrahim Yusran
Published: June 2021

Snakehead fish (Channa sp.) was one of Indonesia's native freshwater commodities that has been successfully domesticated by fish cultivators in Indonesia. However, domesticated snakehead fish cultivation still has obstacles, namely the high value of the feed conversion ratio and the low growth rate of local snakehead fish. Overcoming this problem requires a technology that can optimize the feed conversion ratio and growth rate of domestic snakehead fish. One technology that can be applied is the used of probiotic technology. This study aims to test the provision of different probiotics through feed to optimize the feed conversion ratio and growth rate of domestic snakehead fish. This research was conducted using experimental methods. The experimental design used was a completely randomized design with 4 treatments and each treatment was repeated 3 times. The treatments were treatment without probiotics / control (P0), treatment of the probiotic composition of Lactobacillus sp., Bacillus spp. and Nitrosomonas sp. (P1), treatment of the probiotic composition of Lactobacillus casei and Saccharomyces cerevisiae (P2), treatment of the probiotic composition of Lactobacillus sp., Acetobacter, Rhodobacter sp., Yeast (P3). The results showed that giving different probiotic compositions through feed on the parameters of feed conversion ratio and growth rate did not give results that were not significantly different (P> 0.05) when compared to control, but the highest treatment value was found in the probiotic composition of Lactobacillus casei and Saccharomyces cerevisiae.
HUBUNGAN TINGKAT PENGETAHUAN REMAJA PUTRI TENTANG KANKER PAYUDARA DENGAN PEMERIKSAAN PAYUDARA SENDIRI (SADARI) DI SMA NEGERI 12 PADANG
Authors: Rezi Elma
Published: June 2021

Breast cancer is highest percentage of new cases of cancer (43.3%) and it is the second highest cause of death after lung cancer, namely 12.9%. This study aimed to determine The Correlation between Teenagers’ Level of Knowledge toward Breast Cancer with self-breast Examination at SMAN 12 Padang. The type of this research was analytic and cross sectional design. The samples were selected by proportional sample technique. Then, the data were analyzed by frequency distribution and Chi-square. The results of this research obtained that from 71 respondents, 37 students (52.1%) had low level of knowledge about breast cancer and 44 students (62.0%) did not do BSE was greater than who did breast self-examination. Next, based on the bivariate analysis, there was a significant correlation between the level of knowledge about breast cancer and breast self-examination with p = 0.013 (> 0.05). In short, it can be concluded that respondents who have a good level of knowledge about breast cancer will do breast self-examination as early detection in finding signs of breast cancer. However, the respondents who has a low level of knowledge about breast cancer will not do it.