bluuebunny/crossref_metadata_2025 huggingface dataset:
Sustainable Development: Strengthening of Food Security in EU Countries
Authors: Kushniruk Viktor , Kulinich Tetiana , Roik Oksana , Lushchyk Mariіa
Published: June 2022

The issue of food security is relevant for all countries, but it does not have a universal solution. In particular, this is confirmed by the countries of the European Union, which, despite a common food policy, demonstrate different levels of food security. Using their example, this study aims to develop recommendations for improving food security in the context of sustainable development. The study is based on quantitative approaches and analyses the main food security indicators of the Czech Republic, Germany, the Netherlands, and Norway, based on data from the Food and Agriculture Organisation of the United Nations. This study proves the need for more detailed development of individual development strategies in the field of food security in the context of sustainable development. The main differences between the food systems of the Czech Republic, Germany, the Netherlands, and Norway in terms of average food energy needs, GDP per capita, the number of obese adults and food security per capita were identified. There have also been changes in the food security systems of the Netherlands and Norway, which have reduced the volatility of food supply per capita in 2010-2020. EU countries need to stabilise volatility to increase food security. EU Member States’ attempts to implement new food security policies must consider the local specificities of food systems. Despite the common problems of waste, nutrition of different social groups, obesity, equal access to food, sustainable production, implementation of research and development of the food security programme, the degree of these challenges varies. The practical value of the study lies in the empirical assessment of the state of food security on the example of the Czech Republic, Germany, the Netherlands, and Norway in 2000-2020, which proves the need for differentiation in the common food security policy
Sensitivity Optimisation of a Main Marine Diesel Engine Electronic Speed Governor
Authors: Gorb Sergii , Levinskyi Maksym , Budurov Mykola
Published: June 2022

Electronic speed governors have become widespread on marine
diesel engines. In comparison with hydromechanical ones, they have an
additional setting parameter – input signal sensitivity. This parameter allows
changing the response of governors to high-frequency disturbances. In
camshaft diesel engines, such disturbances are generated when the cams run
over fuels pump push rods, while in ME (MAN Energy Solutions) or RT-flex
(Wärtsilä) engines they result from the use of inductive sensors with a serrated
tape on the diesel shaft for speed measurement. If the engine is used as a
main engine on vessels, the governor’s sensitivity additionally allows governors
to vary the response to propeller shaft resistance moment fluctuations in
sea waves conditions. In practice the value of sensitivity of electronic speed
governors of main marine engines is selected intuitively. As a result, the
adjustment of governors doesn’t provide satisfactory stability of speed modes
at the change of sea conditions. The study aims to develop a methodology
for adjusting the sensitivity of main engines electronic speed governors
with considering the stochasticity of the load on the diesel engine in sea waves
state. The study was carried out using the systems of automatic speed control
model, which is based on the assumption of relatively small deviations of
diesel engine shaft rotation speed and load parameters at sea waves conditions.
Considering the character and magnitude of change of load on diesel engine
at sea waves conditions depend on many variables of external conditions
(waves levels, course of a vessel in relation to wind-wave conditions, wind
gusts, vessel’s loading condition, given speed of a vessel), any set value of
sensitivity of electronic speed governors appears to be optimum only for a
particular case of vessel movement in sea waves state. The scientific novelty
is defined by the fact that recommendations on the choice of governor
sensitivity are determined with considering stochasticity of propeller shaft
resistance moment fluctuations at sea waves conditions, that increased
accuracy, and validity of recommendations. The practical significance of the
research consist in the increase of stability of speed modes of the main
engine with electronic speed governor at various sea waves conditions
Developing a Marketing Strategy to Improve the Market Activities of Agricultural and Processing Enterprises, Using the Policy of “Goodvalley” as an Example
Authors: Penkova Oksana , Lementovska Valentyna , Sokovnina Diana , Korman Iryna , Semenda Olha
Published: June 2022

In the national economies of many countries, especially developing ones, agriculture represents a significant share of GDP. The relevance of the issue stated in the study is due to the fact that the marketing strategy of agricultural enterprises is the most important element of their management system, which contributes to the sustainable development of agriculture and provision of the population with better quality food products. The need to increase the competitiveness of agricultural enterprises among similar ones also contributes to the development of agricultural technologies for obtaining high quality and environmentally friendly products. The purpose of this study is to investigate the nature of a modern agricultural company’s marketing strategy. The leading method for investigating this issue is the empirical method, namely examining the practice of marketing strategy in agriculture. As a result of the study, it has been established that a marketing strategy in the agricultural sector should make an enterprise stand out from its competitors through non-price methods. This is primarily due to the peculiarity of agricultural products – they are quite homogeneous, standardised and subject to state regulation not only in terms of safety, but also in terms of conformity with their name. It has been revealed that due to current trends in modern society regarding the need for environmentally friendly production and healthy lifestyles, it is desirable to include these elements in an agricultural company’s marketing strategy. Serious work needs to be done to improve the brand image and the image of the producer. These marketing techniques enable an agricultural company to stand out from its competitors and keep prices and demand at the required level. The results of this marketing strategy make it possible to turn a standardised, uniform product from an agricultural producer into an exclusive, special, high-end product
Determination of the Nutritional Properties of Snail Meat and Its Comparative Analysis with Other Animal Species
Authors: Danilova Iryna , Fotina Tetiana , Danilova Tetiana
Published: June 2022

In Ukraine, in today’s conditions, snails, which are widely used for
food in a number of European countries, are of increased interest. Over the past
few years, this type of shellfish has been intensively harvested for processing
and exporting abroad. However, there is not much data on the nutritional
properties of snail meat, and there is practically no such information in
Ukraine. The aim of this study is to determine the chemical composition (wet,
dry matter, and energy value) of raw and cooked snail meat Helix aspersa
maxima, Helix aspersa muller, Helix pomatia and conducting their comparative
analysis among themselves with other types of meat. Indicators of nutritional
properties were determined according to the following methods. The
moisture and fat content was determined according to DSTU ISO 1442:2005;
DSTU ISO 1443:2005, respectively. The mass fraction of dry matter, protein,
ash, and caloric content of meat was determined by the methods described
by P.V. Zhitenko and others. Comparative analysis of snail meat with other
animal species was carried out based on literature sources. In the study,
the authors found that on average in snails of the following species: Helix
aspersa maxima, Helix aspersa muller, Helix pomatia it contains moisture –
72.03±0.29% and dry matter – 27.97±0.29%, of which: protein – 22.83±0.3%,
fat – 0.23±0.03%, carbohydrates – 2.07±0.17%. It was determined that the
indicators of moisture, dry matter, protein, fat, carbohydrates, ash and energy
value in snails of all three species taken in the experiment did not differ
significantly from each other. At the same time a sample of boiled snail meat
Helix pomatia it has a higher chemical composition compared to the other
two types of snails, namely: dry matter (28.5%), protein (23.4%), fat (0.3%) and
energy value (103.9 kcal/100 g). Comparing the obtained data on the study of
the chemical composition of raw and boiled meat of the same snail species,
it was found that boiled meat is 14.2% more energetically valuable than
raw, both in kCal/100 g and in kJ/100 g. We consider determining changes
in organs at the cellular level, that is, conducting histological studies, taking
into account different periods: hibernation, after hibernation and during the
active period of their vital activity, to be a promising area of further research
Methods of Valuation of Ecosystem Assets and their Assimilation Services
Authors: Ulytskyi Oleh , Sukhina Olena , Antonenko Valentyna , Ryzhenko Nataliia , Zhavryda Daria
Published: June 2022

An urgent problem of the modern world is the degradation of ecosystems, which requires a radically new approach to assessing and ensuring further, cost-effective use of their potential. However, the value assessment of ecosystem assets (capital) that provide assimilation and other, in particular, oxygen-producing, services to territorial communities has not yet been conducted. It is proved that if ecosystem assets are recognised as the property of territorial communities and the latter are granted the right to dispose of their property (ecosystem assets), the problem of valuation of such assets becomes a priority task. The purpose of the study is to compare scientific approaches to the valuation of ecosystem assets and develop a method for evaluating them, considering the ecosystem services that they provide to territorial communities during their life cycle. The study involves general scientific methods of economic studies and specific ones. The essential features of methods for evaluating a natural resource object are determined, which are the assessment methodology and financial and economic tools used for its practical implementation. Based on this, the analysis is conducted and the substantive features of the method of discounting cash flows (rent valuation method), cost, market prices, hedonistic pricing (price advantages), transport costs, conditional survey method, etc. are established. It is proved that these methods do not meet the requirements of value-market assessment and do not allow for an adequate assessment of the assimilation potential of ecosystems. An ecosystem asset should be considered from the standpoint of environmental safety, so the assessment methods should be different. In view of the above, the most optimal method is proposed: the value of ecosystem assets is determined by the value of the entire complex of assimilation and oxygen-producing services provided by them for their entire life cycle. The author’s method was tested on the example of poplar alley, which is part of Taras Shevchenko Boulevard, located in Kyiv
Empirical Study of Convergent-Divergent Trends in Innovation EU Countries Development
Authors: Smoliy Liudmyla , Burliai Alina , Novak Inna , Revutska Alla , Pitel Nina
Published: June 2022

The article is devoted to the problem of disproportionate innovation development in the European Union and the impact of these processes on economic growth. The aim of the work is an empirical study of the unevenness and asymmetry of innovation spending in the EU and analysis of convergent-divergent trends in this area. The results of recent research show a desire to strengthen cooperation in the field of innovation, which changes the situation in a positive direction and proves the signs of convergence of innovation, and they are most pronounced in the least developed regions of Europe. The urgency of solving this scientific problem is that the internal convergence of the European Union in the field of policy to support research, development and innovation is one of the strategic goals of the association. Models based on the concept of convergence have become a methodological tool for determining the asymmetry of development. The study was conducted on the basis of analysis of statistical data of 28 European Union countries for the period 2008-2019. The article presents the results of an empirical analysis of the asymmetry of innovative development of EU countries in terms of research and development. It is established that there is a shift towards increasing the share of R&D expenditures in GDP. Convergent tendencies in terms of development asymmetry, σ-convergence and β-convergence are revealed. The study empirically confirms and theoretically proves that the reduction of differentiation and convergence of countries is manifested in increased funding for innovation in countries lagging behind in these parameters. The practical significance of the results of the study lies in the possibility of their use to assess the effectiveness of innovation policy in the European Union
Yield of Marketable Seeds of Technical Hemp Depending on the Impact of Sowing Rates and Variety
Authors: Horash Oleksandr , Klymyshena Rita , Suchek Vasyl
Published: June 2022

At the present stage of ensuring the development of technology for growing non-narcotic hemp, the constant task is to study the response of new varieties to the development of agrophytocenosis at different parameters of plant density per unit area. The potential of monoecious non-narcotic varieties of hemp, bred at the Institute of Bast Cultures of the National Academy of Agrarian Sciences, in the technology of growing seeds in the western agricultural zones of Ukraine has been insufficiently studied. The aim of the research is to establish the dependence of commercial hemp seed yield on technical factor A, namely sowing rates based on their differentiation, including biological factor B, ie monocotyledonous hemp varieties in the organization of agrophytocenosis by wide sowing in western forest-steppe. Data on the study of monoecious non-narcotic hemp of modern varieties were obtained on the basis of organised field experiment within experimental units under different sowing rates. Methods used to summarise the results of research: general, based on objectivity, provability, reproduction and mathematical and statistical - to process experimental data. The dependence of hemp seed yield on the variety, where the difference in data is on average up to 25% on the experiment. It is proved that the norms of sowing seeds by wide-row sowing method are an effective factor in ensuring the implementation of the productivity of hemp varieties in crops. The obtained results give grounds to claim that the differentiation of the seeding rate factor by the experimental step of 0.3 million units/ha provides an effective distribution of the obtained data into separate static groups. This allows identifying the best options for seeding rates to recommend production. Prospects for further research are an expanded study of Glesia cultivation of technical hemp at the same time on the yield of commercial seeds and fibrous products, ie for bilateral use directly in the Western Forest-Steppe of Ukraine
Dynamics of 137Cs Accumulation by Cranberry on Sphagnum Bogs of Polissia of Ukraine
Authors: Krasnov Volodymyr , Ivaniuk Ihor , Zhukovskyi Oleh , Kurbet Tetiana , Orlov Oleksandr
Published: June 2022

Oligotrophic and mesotrophic bogs are common ecosystems in Polissia of Ukraine. After the Chernobyl accident, these ecosystems were contaminated with radionuclides. A common berry plant in these bogs is the cranberry, which is widely used in food industry. The aim of research is to establish dynamics of migration of 137Cs in cranberries during the last 30 years. The obtained results of monitoring studies are necessary for prognosis of radioactive contamination of cranberry. Investigation was conducted on stationary experimental plots (SEP) in Zhytomyr Polissia. 137Cs specific activity was measured on spectrum analyzers with scintillation and semiconductor detectors. Obtained results testify about intensive 137Cs migration on sphagnum bogs of Polissia of Ukraine. Results of investigation conducted after 34 years of Chornobyl accident showed low values of 137Cs specific activity in cranberry (Vaccinium oxycoccus L.) on all stationary experimental plots. This index in 2020 in fresh berries hesitate from 871±82.6 to 286±16.9 Bq/kg (at the permissible level 500 Bq/kg), and in dry shoots – from 1492 (SEP 15) to 6197 Bq/kg (SEP 12). It was found that in the first period (1991-1996) rather significant decreasing of 137Cs specific activity was observed in fresh berries of cranberry – from 3.8 times on SEP 11 to 2.2 times on SEP 12. In the next period (1996-2002) this decreasing was in the limits 1.4-2.9 times that is lower than in previous one. In the following period decreasing of 137Cs specific activity in berries was significantly lower. Revealed regularities of decreasing of 137Cs specific activity in berries during 1991-2020 also confirmed by decreasing of this index in the plant shoots. Total decreasing of this index in dry shoots on the whole period of investigation was: on SEP 11 – from 94590±4236 to 6099±366 Bq/kg (15.5 times), on SEP 12 – from 31800±2325 to 6197±242 Bq/kg (5.1 times), on SEP 15 – from 12120±898 to 1492±112 Bq/kg (8.1 times), on SEP 18 – from 14732±1126 to 1854±112 Bq/kg (7.9 times). Сontinuation of monitoring on stationary experimental plots will allow to predict levels of radioactive contamination of cranberry on the base of mathematical modeling
Interacciones entre los sistemas auditivo y motor en la sincronización sensomotora
Authors: Versaci Leonardo , Laje Rodrigo
Published: June 2022

La sincronización sensomotora se define como la sincronización de acciones rítmicas con un estímulo externo y se da naturalmente cuando bailamos o cuando golpeteamos el dedo al ritmo de la música. Se ha propuesto que este fenómeno es posible en virtud de la presencia de conexiones especiales a nivel neural entre los sistemas motor y auditivo (acople audio-motor), y que no se dan, por ejemplo, entre los sistemas motor y visual (Zatorre et al., 2007). En este trabajo presentamos evidencia de que el acople audio-motor opera en una tarea de sincronización sensomotora, específicamente en una tarea de finger tapping con metrónomo auditivo, que consiste en sincronizar los movimientos del dedo con los estímulos externos. Realizamos un experimento de finger tapping en el cual participaron 44 músicos a los que les medimos la fuerza del golpeteo en dos condiciones de feedback sensorial (sin y con feedback auditivo adicional) y en dos niveles de atención. Los resultados muestran que la duración del contacto entre el dedo y el sensor es significativamente menor en las condiciones con feedback auditivo adicional, lo cual sugiere un arrastre de la modalidad auditiva sobre el control motor, que en otros trabajos se ha considerado como evidencia del acople audio-motor (Chen et al., 2006). Por otro lado, los resultados mencionados se mostraron independientes del nivel de atención, lo cual sugiere que el acople audio-motor opera en un nivel pre atencional.
Texture Analysis of Smoke for A Review on Early Forest Fire Analysis
Authors: Abirami G  , Reni Hena Helan R  , Shalini K  , SnekhaSri V  , Subbulakshmi A
Published: June 2022

The environmental challenges facing the planet today haven't been greater or more complex. Global areas covered by forest and concrete woodlands are threatened by natural disasters that have increased considerably over the past decades, both in terms of frequency and magnitude. Large-scale fires are one of the most damaging natural hazards affecting global climate change and life around the world. To minimize their impact on people and nature, it is necessary to adopt effective methods of prevention, warning and response, strategically and closely coordinated. This paper presents an outline of optical remote sensing technologies used in early fire warning systems and supplies an in-depth survey on both flame and smoke detection algorithms employed by each technology. This project gives the prevention of using Temperature detector LM35 and Gas sensor. After the fire is detected, the device makes an alarm sound and automatically turns on the buzzer.
vSLAM using Deep Learning for Semantic Mapping
Authors: Vishwanath S. Mahalle  , Abhishek A. Daberao  , Mujahid Ahmed Sayyed Salahuddin  , Shreyas S. Patil
Published: June 2022

As the domains of deep learning and computer vision are developing, we are trying to find new applications as well as utilization in old problems. In this paper we are trying to apply deep learning methods to augment the traditional robotics problem of Simultaneous Localization and Mapping (SLAM). Most traditional SLAM methods build metric maps only, but we are trying to build a semantic map which identifies individual objects in the map meaningfully. We are using basic RGB-D SLAM to start with for the localization part, along with a deep learning-based module for the object detection and recognition. These together provide a semantic map for the environment. For better computational performance and efficiency, we are using OctoMap for the map data structure. To be qualified, our approach has to yield good results in localization, mapping as well as in object detection.
Solar Panel Cleaner Using Vibrator and Air Blower for Desert Location
Authors: Pramod Guarav  , Amruta Salavi  , Sneha Pavane  , Pranil Sutar  , Ritika Hugar  , Priya Kamble
Published: June 2022

Solar panel is vulnerable to accumulated dust on its surface. The efficiency of the solar panel gradually decreases because of dust accumulation. Accumulation of dust and debris on even one panel in an array reduces their efficiency in energy generation considerably and emphasizes the need to keep the panel’s surface as clean as possible. In this paper, a smart panel cleaning system for PV that provides a cost-effective and scalable solution for the removal of soil and dirt. It will automatically and remotely remove the dirt at a fraction of the cost of manual cleaning. In this paper, an Arduino based solar panel cleaning system is designed and implemented for dust removal. The proposed solar panel cleaner is waterless, economical and automatic. Two-step mechanism used in this system consists of an exhaust fan which works as an air blower and a vibration to detached the dust from the panel surface. Since, the system does not need water to clean solar panel, it avoids the wastage of water and effective in desert areas. In terms of daily energy generation, the presented automatic-cleaning scheme provides about 30% more energy output when compared to the dust accumulated PV module.
Benchmarking Predictive System for Detection of Bankruptcy using Artificial Intelligence
Authors: Jaiprakash Prajapati  , Kumar Abhishek
Published: June 2022

Bankruptcy assessment is very important for creditors and investors who are predicting bankruptcy. In the future, it will be a principal area for research. In the past several years, machine learning methods and artificial intelligence has accomplished a big success into the prediction of bankruptcy. “Class imbalance Deep learning for Bankruptcy Prediction - 2020 First International Conference on Power, Control and Computing Technologies (I.C.P.C.2.T) – Shanmukha vellamcheti, Pradeep Singh” [32] research paper was examined in this study and used as a criterion to improvise the AUC, Accuracy, and other metrics for predicting future bankruptcy using the LightGBM algorithm, a fast and high-performance open source distributed gradient boosting system. The results obtained are promising and show a greater AUC than earlier published findings. The cause of the exceptional predictive performance is examined, and it seems that the Feature Engineering element is critical. It observed that predictive models with good performance could achieved with feature engineering of the data. The average AUC obtained with this methodology for predicting bankruptcy is 0.949.
Tempo em Fragmentos: distopia, temporalidade e consciência histórica na era digital
Authors: Parucker Isabela Gomes , Andrade Daniela Linkevicius de
Published: June 2022

Podemos compreender a escrita da história como esforço criativo de configuração de imagens para representar o movimento do tempo, observando a mudança das coisas e a passagem deste tempo. Por meio de narrativas que entrelaçam acontecimentos e tramam enredos historiográficos, a história torna o tempo inteligível, acessível e compreensível quando transformado em temporalidade. O objetivo do presente artigo é buscar conceitos capazes de iluminar esse processo de temporalização do tempo na contemporaneidade, marcado pela ação dos sujeitos no espaço digital, pela presença de tecnologias que aumentam significativamente a velocidade da produção e troca de informação e ampliam as formas de comunicação. Para isso, pretendemos tensionar o conceito de “Atualismo” (ARAÚJO;  PEREIRA, 2018), relacionando-o com a estrutura do espaço digital. Acreditamos que tal noção tem o potencial de provocar questionamentos capazes de impactar diretamente o fazer historiográfico no século XXI, tendo em vista a forma como o tempo é percebido e temporalizado. Vislumbramos, nesse cenário, que os desafios que o atualismo propõe aos historiadores giram em torno de dois aspectos: o domínio do espaço digital e a reflexão acerca da possibilidade de estarmos diante da percepção de tempo fragmentado e da configuração de uma consciência histórica cada dia mais distópica.
¿Qué buscó destruir el genocidio? La historia de los obreros de Norwinco (Tucumán, Argentina, 1975-1976)
Authors: Jemio Ana Sofia
Published: June 2022

El artículo reconstruye la historia de un grupo de trabajadores de una fábrica metalúrgica de Tucumán (norte de Argentina) que fue secuestrado entre 1975 y 1976. La pregunta que guía esta reconstrucción es ¿por qué fueron perseguidos y atacados estos operarios? La hipótesis que guía el trabajo es que la selección de esas víctimas no se explica cabalmente con el criterio “militancia”, “activismo” u “oposición” porque el genocidio argentino no sólo buscó destruir a los distintos agrupamientos del campo popular y sus vínculos, sino también las condiciones que hacían posible esos agrupamientos. Y esto es una cultura de izquierda que se había forjado en décadas de lucha y que se expresaba en una manera de entender la realidad en términos de antagonismo social. A los efectos de avanzar en esta hipótesis, y utilizando prensa de la época, documentos judiciales, informes estatales y entrevistas, el artículo caracteriza la trama productiva y comunitaria a la que pertenecía este grupo de obreros, el proceso de organización que supieron construir y la represión de la que fueron objeto.
Rastafari, repatriación y lucha armada en Jamaica: un análisis del activismo de la African Reform Church en clave de la cultura afrocreolé (1959-1960)
Authors: Mogni Ariel Dario
Published: June 2022

En este artículo se analiza el movimiento rastafari African Reform Church, liderado por el pastor Claudius Henry, en Jamaica entre los años 1959 y 1960, y sus acciones que pretendieron forzar la repatriación hacia Etiopía y la liberación colonial de los afrodescendientes en la isla en los términos del ideal del back-to-Africa.  A través del estudio de sus proclamas, las discusiones gubernamentales, del debate público y del juicio a los miembros de la organización, se busca insertar el proyecto del African Reform Church, inconcluso tras su represión, en los sentidos construidos en la larga duración por la cultura afrocreolé, los métodos de autodefensa conformados desde la década de 1930 por el rastafarismo, las ideas de autogestión garveyista y la asociación con una organización más allá de los límites nacionales. Así, la propuesta de Henry y su grupo se convirtieron en un germen de los mecanismos políticos que se desarrollaron con los movimientos del Black Power caribeño y norteamericano a fines de la década de 1960.
DETEKSI GANGGUAN PERTUMBUHAN DAN EDUKASI ORANGTUA TERKAIT PENCEGAHAN GIZI KURANG PADA BALITA
Authors: Anggraini Safariah , Sitompul Dania Relina
Published: June 2022

ABSTRAKDeteksi dini pertumbuhan merupakan upaya yang dilaksanakan secara komprehensif untuk menemukanpenyimpangan pertumbuhan. Tujuan dilakukannya pengabdian masyakarat ini adalah untuk mendeteksisecara dini adanya gangguan pertumbuhan pada balita di Puskesmas Angsau Desa Bumi Jaya danmemberikan Edukasi pada orangtua terutama ibu terkait pencegahan gizi kurang pada balitanya.Metode yang digunakan oleh tim pengabdi terbagi menjadi 2 yakni pada ibu dan anak. Pertama, untukmengetahui adanya gangguan pertumbuhan pada anak dilakukan screening pertumbuhan melaluipengukuran antropometrik (pengukuran berat badan dan tinggi badan/panjang badan) kemudiandilakukan pencatatan pada buku KMS. Kedua, dilakukan pengukuran terkait pengetahuan orangtua(ibu) mengenai pencegahan status gizi kurang pada balita melalui kuesioner. Hasil pengukuranantropometri dan perhitungan status nutrisi didapatkan bahwa mayoritas balita yang hadir masuk dalamkategori status nutrisi baik. Tingkat pengetahuan ibu sebelum diberikan Edukasi masuk dalam kategorikurang sebanyak 28 orang ibu (90,4%) dan setelah diberikan Edukasi tingkat pengetahuan meningkatmenjadi kategori sedang sebanyak 18 orang ibu (58,1%) dan kategori tinggi sebanyak 13 orang ibu(41,9%). Saran untuk kegiatan selanjutnya, bisa dilakukan dengan metode konseling untuk membantumeningkatkan pengetahuan ibu. Melalui metode konseling diharapkan menjadi salah satu intervensiyang dapat membantu ibu mengurangi praktik gizi yang tidak tepat akibat kurangnya pengetahuanKata kunci: Balita, Deteksi Pertumbuhan, Gizi Kurang, Pengetahuan Ibu
From sketching from life to landscape painting
Authors: Andriaka Sergey Nikolayevich
Published: June 2022

Изучение пейзажа в художественных учебных заведениях обычно сводится к чисто натурной работе - студенты пишут с натуры и только с натуры то, что им «предлагает» природный мотив. Поэтому современный художник как правило не умеет сочинять композиционный пейзаж, не понимает, как создается образ в пейзаже. Он привязан к натуре. Он не знает, что ради задуманного образа пейзажист может, даже обязан что-то преувеличивать, где-то изменять композицию природного мотива, его цвет, пластику, масштабы, какие-то детали убирать... Парадоксально, но абсолютно каждый зритель «узнаёт» памятные для себя места именно в тех пейзажах, которые написаны не с натуры, которые изображают не конкретный пейзажный мотив, но сочинены, очищены ото всех случайностей и ненужных мелочей (как и наши воспоминания об увиденном). И наоборот, зритель не «узнаёт» чисто натурные пейзажи. Тенгиз Абуладзе как-то сказал мне: «В настоящем образе всегда есть узнаваемость, а в конкретике ее нет». Он сформулировал то, что должен понимать каждый художник. Это не значит, что не надо делать с натуры пейзажных этюдов. Их можно и нужно делать. Но в первую очередь необходимо учиться создавать художественный образ. И ни в коем случае нельзя быть в плену у этюда. Впрочем, как и в плену у фотографии. Что происходит при работе с фотографии? Художник становится рабом копирования фотоизображения и сделать уже ничего не может. Фото берет тебя «в клещи», ты ему следуешь, и ничего не получается. Вот это страшная вещь, страшная правда.
N. N. Zeddeler and A. P. Somova-Zeddeler: the forgotten names of early 20th century Russian art. Japonism in Russian printmaking at the beginning of 20th century
Authors: Chernysheva Anna Igorevna
Published: June 2022

The term japonism refers to a movement within 20th-century Russian art that has so far been insufficiently explored. In the meantime, its popularity at the turn of the 19th and 20th centuries coincided with the extraordinary blossoming of Russian color printmaking. N. N. Zeddeler and A. P. Somova were among those artists, who, along such revered masters like A. P. Ostroumova-Lebedeva and V. D. Falileeva, made a substantial contribution to the development of this art style. To date, their work has not received close attention from researchers. Likewise, there is no literature that would provide a systematic analysis of their legacy, save for brief mentions in the periodic press of that period or publications dedicated to exhibitions of 1900-1910s, in which the artists took part. N. N. Zeddeler and A. P. Somova-Zeddeler were well-known in the Russian and European artistic circles at the beginning of the century. Having acquired their education in Munich and Paris, they produced an oeuvre that fit perfectly into the context of early 20th century art and added essential touches to the aesthetic vision of the world emerging at that time. However, the work of these masters was not met with the appreciation it deserved and was eventually forgotten. It is worth noting that the task of mapping out the full biography of both artists appears to be extremely challenging due to a variety of reasons: their departure from artistic practice after the outbreak of the First World War, fragmentary and meager archival material, a small number of works that have survived till our time, the tragic and difficult fate of N. N. Zeddeler and A. P. Somova-Zeddeler… Thus, the purpose of the article is to fill in one of the gaps in the Russian history of art of the 20th century. The author examines the engravings by N. N. Zeddeler and A. P. Somova-Zeddeler from the collection of the Pushkin Museum created between 1900 and 1910, which were previously not studied by researchers.
The diastolic inflow and longitudinal movement of the heart in the African full-term new-born infant
Authors:   , Beckerling Bongiwe Jessie
Published: June 2022

Introduction: Echocardiography has been used mainly to assess the contractility of the left where do you find the staff that ventricle (LV) and its systolic function. The diastolic component of the cardiac cycle is an important component of cardiac output but has been under-explored, especially in neonates. Methodology: The aim of this study was to determine normal echocardiographic references for diastolic inflow and longitudinal movement of both the left and right heart in healthy full-term black African neonates. A descriptive, bidirectional study design was employed. Healthy African (Black) full-term infants who met inclusion criteria were recruited at the Chris Hani Baragwanath Academic Hospital. The study consisted of 2 series: a retrospective post processing of data and a prospective data collection. Left and right ventricular (RV) systolic and diastolic function were assessed using multiple echocardiographic methods Myocardial performance indexes of the RV and LV were calculated using mitral and tricuspid valve inflow patterns, and the aortic valve outflow Doppler envelope in the case of the LV myocardial performance index (MPI) and the pulmonary valve outflow measurement in the case of RV MPI. Statistical analysis was performed using Excel and Statistica version 13.1. Normal ranges were calculated using means ± standard deviations. Results: Two hundred and ninety-two neonates (142 males, 152 females; median gestational age 39 weeks, range 37-42 weeks) were included in the study. Most of the subjects (175/292;60%) were born by caesarean section. Median body surface area was 0.20 m2 (range, 0.16-0.25m2 ). Median weight was 3.12 kg (range, 2.5 kg 4.43kg). Median post-delivery age at echocardiography was 31 hours (range, 12-216 hours).The following measurements (means ± SD) were observed: LVEF and LVFS were 73.56% (±8.93) and 40.34% (±7.91) respectively. Mitral valve (MV) peak E= 0.58 m/s (±0.113), MV peak A = 0.59 m/s (±0.123), MV peak E/A ratio = 1.01 (±0.21), MV E’ = 0.058 m/s (±0.012), MV E/E’ ratio = 10.38 (±2.65), MV S’ = 0.052 m/s (±0.009) and LV Tei = 0.306 (±0.139). Right ventricular (RV) function measurements were: TAPSE = 7.51mm (±1.304), tricuspid valve (TV) peak E = 0.512 m/s (±0.126), TV peak A = 0.616 m/s (±0.127), TV E/A = 0.845 (±0.199), TV E’ = 0.079 m/s (±0.021), TV E/E’ ratio = 6.78 (±2.02), TV S’ = 0.071 m/s (±0.045) and RV Tei = 0.283 (±0.132). Conclusion: This large study established normal reference values for diastolic function and longitudinal systolic and diastolic movement of the heart in healthy full-term African neonates on echocardiography.
Adopting a New Management Model Supported by European Foundation for Quality System
Authors: Romana Fernando Acabado , Gestoso Carlos Guillen
Published: June 2022

This article aims to study and prove the adoption of a new Management Model, in a process of organizational transformation and in the case in particular through changes in the shareholder body, the change of generation and especially by the inclusion of the professional management team, in consequence of the key performance indicators improvement, including the EFQM score as an all.
Analitik Hiyerarşi Süreci (AHS) İle Delibekirli (Kırıkhan/Hatay) Havzası’nın Kütle Hareketleri Duyarlılık Analizi
Authors: BOZDOĞAN Mahsum , CANPOLAT Ergin
Published: June 2022

Birbirinden farklı köken ve ölçekteki faktörlerin oluşturduğu süreçlerle gerçekleşen heyelanların yol açtığı can kayıplarının sayısı ile ekonomik kayıpların miktarı oldukça fazladır. Herhangi bir sahada yaşanabilecek heyelan potansiyelinin önceden tespit edilmesi ve bu tespitlerin arazi kullanım planlamalarında göz önünde bulundurulması heyelanlarla olması muhtemel kayıpların önüne geçilmesini sağlayacaktır. Bu çalışmada, Amanos Dağları’nın orta kesiminde yer alan yaklaşık 52 km2 alan kaplayan Delibekirli Havzası heyelanları ile ilişkili olabilecek doğal ve beşerî özellikleri bakımından irdelenmiştir. Kısa mesafeler içerisinde yükselti farkının çok fazla değiştiği havzada en alçak yer 170 m en yüksek yer 1795 m’dir. Bu yüksek relief değerlerinin yanı sıra litolojik olarak farklı kayaçların kapladığı saha tektonik olarak çok sayıda fay ile parçalanmıştır. Kırıkhan meteoroloji istasyonu verilerine göre yıllık 579 mm yağış ve ortalama 21,1 °C sıcaklık değerleri ile zengin bir bitki örtüsü çeşitliliği arz eden Delibekirli havzasının jeomorfolojik gelişimi, tektonizma, karstlaşma, akarsu aşındırması, iklim, bitki, hidrografik süreçler ve antropojenik süreçlerin etkisi altında sürmektedir. Bu çalışmada, havzaya yönelik heyelan duyarlılık analizinin yapılması amaçlanmış ve Analitik Hiyerarşi Süreci (AHS) yöntemi kullanılmıştır. Akarsu ağı, tektonizma, eğim, bakı, yükselti, eğim şekli, NDVI, toprak, klimatik özellikler, ulaşım yolları, arazi kullanımı ve litolojik özellikler girdi veri olarak seçilmiştir. Analitik Hiyerarşi Sürecine göre Delibekirli Havzası’nın heyelan duyarlılığı orta, yüksek ve çok yüksek dereceli heyelanlarda düşme tipi için %32,1; kayma tipi için %30,2'dir. Arazi gözlem bulgularının AHS yöntemindeki sonuçlarla örtüşmesi yöntemin güvenirliliğini ve uygulanabilirliğini desteklemektedir.
Missä lymyilet, yhteiskuntateoria?
Authors: Maury Olivia
Published: June 2022

Tässä tekstissä jatkan Mikko Virtasen (2021) aloittamaa debattia yhteiskuntateorian nykytilasta ja tulevaisuudesta Tiede & edistyksessä. Virtanen pohtii suomalaisen yhteiskuntateoreettisen keskustelun hiipumista ja siihen vaikuttavia tekijöitä viimeisten vuosikymmenten aikana. Virtanen osoittaa, kuinka pitkäjänteisyyttä ja hidasta ajattelua edellyttävä yhteiskuntateoreettinen työ on käynyt mahdottomaksi, samalla kun teoria on väistynyt keskeiseltä paikaltaan. Muutoksen takana Virtanen nimeää kolme pääsyytä: mittaamisella hallinnan vakiintuminen yhteiskuntatieteisiin, suomalaisen sosiologian sukupolvenvaihdos sekä tutkimuksen ilmiöpohjaisuuden ja siihen yhdistyvän monitieteisyyden nousu.
Estimation of NO2 emission strengths over Riyadh and Madrid from space from a combination of wind-assigned anomalies and machine learning technique
Authors: Tu Qiansi , Hase Frank , Chen Zihan , Schneider Matthias , García Omaira , Khosrawi Farahnaz , Blumenstock Thomas , Liu Fang , Qin Kai , Lin Song , Jiang Hongyan , Fang Dianjun
Published: June 2022

Abstract. Nitrogen dioxide (NO2) air pollution provides valuable information for quantifying NOx emissions and exposures. This study presents a comprehensive method to estimate average tropospheric NO2 emission strengths derived from three-year (April 2018 – March 2021) TROPOMI observations by combining a wind-assigned anomaly approach and a Machine Learning (ML) method, the so-called Gradient Descent. This combined approach is firstly applied to the Saudi Arabian capital city Riyadh, as a test site, and yields a total emission rate of 1.04×1026 molec./s. The ML-trained anomalies fit very well with the wind-assigned anomalies with an R2 value of 1.0 and a slope of 0.99. Hotspots of NO2 emissions are apparent at several sites where the cement plant and power plants are located and over areas along the highways. Using the same approach, an emission rate of 1.80×1025 molec./s is estimated in the Madrid metropolitan area, Spain. Both the estimate and spatial pattern are comparable to the CAMS inventory. Weekly variations of NO2 emission are highly related to anthropogenic activities, such as the transport sector. The NO2 emissions were reduced by 24 % at weekends in Riyadh, and high reductions are found near the city center and the areas along the highway. An average weekend reduction estimate of 30 % in Madrid is found. The regions with dominant sources are located in the east of Madrid, where the residential areas and the Madrid-Barajas airport are located. Additionally, the NO2 emissions decreased by 21 % in March–June 2020 compared to the same period in 2019 induced by the COVID-19 lockdowns in Riyadh. A much higher reduction (60 %) is estimated for Madrid where a very strict lockdown policy was implemented. The high emission strengths during lockdown only persist in the residential areas and cover smaller areas during weekdays than at weekends. The spatial patterns of NO2 emission strengths during lockdown are similar to those observed at weekends in both cities. Though our analysis is limited to two cities as testing examples, the method has proved to provide reliable and consistent results. Therefore, it is expected to be suitable for other trace gases and other target regions.
Revisiting five decades of 234Th data: a comprehensive global oceanic compilation
Authors: Ceballos-Romero Elena , Buesseler Ken O. , Villa-Alfageme María
Published: June 2022

Abstract. We present here a global oceanic compilation of 234Th
measurements that collects results from researchers and laboratories over a
period exceeding 50 years. The origin of the 234Th sampling in the
ocean goes back to 1967, when Bhat et al. (1969) initially studied 234Th distribution relative to its parent
238U in the Indian Ocean. However, it was the seminal work of
Buesseler et al. (1992) – which
proposed an empirical method to estimate export fluxes from 234Th
distributions – that drove the extensive use of the 234Th–238U
radioactive pair to evaluate the organic carbon export out of the surface
ocean by means of the biological carbon pump. Since then, a large number of
234Th depth profiles have been collected using a variety of sampling
instruments and strategies that have changed during the past 50 years. The
present compilation is made of a total 223 data sets: 214 from studies
published in either articles in refereed journals, PhD theses, or
repositories, as well as 9 unpublished data sets. The data were compiled from over
5000 locations spanning all the oceans for total 234Th profiles,
dissolved and particulate 234Th activity concentrations (in dpm L−1), and POC:234Th ratios (in µmol dpm−1) from both
sediment traps and filtration methods. A total of 379 oceanographic
expeditions and more than 56 600 234Th data points have been gathered in
a single open-access, long-term, and dynamic repository. This paper
introduces the dataset along with informative and descriptive graphics.
Appropriate metadata have been compiled, including geographic location,
date, and sample depth, among others. When available, we also include water
temperature, salinity, 238U data (over 18 200 data points), and
particulate organic nitrogen data. Data source and method information
(including 238U and 234Th) is also detailed along with valuable
information for future data analysis such as bloom stage and
steady-/non-steady-state conditions at the sampling moment. The data are
archived on the PANGAEA repository, with the dataset DOI https://doi.org/10.1594/PANGAEA.918125
(Ceballos-Romero et al., 2021). This provides a
valuable resource to better understand and quantify how the contemporary
oceanic carbon uptake functions and how it will change in future.
Homogeneity assessment of Swiss snow depth series: comparison of break detection capabilities of (semi-)automatic homogenization methods
Authors: Buchmann Moritz , Coll John , Aschauer Johannes , Begert Michael , Brönnimann Stefan , Chimani Barbara , Resch Gernot , Schöner Wolfgang , Marty Christoph
Published: June 2022

Abstract. Knowledge concerning possible inhomogeneities in a data set is of key importance for any subsequent climatological analyses. Well-established relative homogenization methods developed for temperature and precipitation exist but have rarely been applied to snow-cover-related time series. We undertook a homogeneity assessment of Swiss monthly snow depth series by running and comparing the results from three well-established semi-automatic break point detection methods (ACMANT – Adapted Caussinus-Mestre Algorithm for Networks of Temperature series, Climatol – Climate Tools, and HOMER – HOMogenizaton softwarE in R). The multi-method approach allowed us to compare the different methods and to establish more robust results using a consensus of at least two change points in close proximity to each other.
We investigated 184 series of various lengths between 1930 and 2021 and ranging from 200 to 2500 m a.s.l. and found 45 valid break points in 41 of the 184 series investigated, of which 71 % could be attributed to relocations or observer changes. Metadata are helpful but not sufficient for break point verification as more than 90 % of recorded events (relocation or observer change) did not lead to valid break points. Using a combined approach (two out of three methods) is highly beneficial as it increases the confidence in identified break points in contrast to any single method, with or without metadata.
Peningkatan Citra Sidik Jari Menggunakan Teknik Filter
Authors: Firmansyah Febi
Published: June 2022

Dalam definisi yang paling ketat, sidik jari adalah jejak yang dibuat oleh tonjolan gesekan ujung jari manusia. Dalam arti luas, sidik jari adalah jejak yang ditinggalkan oleh tonjolan gesekan dari bagian tangan manusia atau primata lainnya. Selain itu, tonjolan gesekan mungkin tercetak oleh jejak kaki. Friction ridge adalah bagian yang lebih tinggi dari epidermis jari (jari tangan dan kaki), telapak tangan, atau telapak kaki yang terdiri dari satu atau lebih unit Friction ridge skin ridge. Kontrak yang mendasari antara papila dermal dermis dan pasak interpapiler (rete) epidermis juga disebut sebagai "punggungan epidermis". Punggungan epidermis ini meningkatkan getaran yang disebabkan, misalnya, ketika jari-jari menyentuh permukaan yang tidak rata, meningkatkan transmisi impuls ke neuron sensorik yang terlibat dalam persepsi tekstur yang menyenangkan. Pegunungan ini membantu meningkatkan traksi di medan yang tidak rata dan licin. Artikel ini menjelaskan penghapusan noise dari gambar sidik jari. Itu dilakukan melalui dua pendekatan. Pertama, pemerataan histogram, Wiener filtering, binarization, dan thinning digunakan. Metode kedua menggunakan filter anisotropik. Prosedur kedua secara efektif menghilangkan kebisingan. Matlab digunakan untuk mensimulasikan teknik yang disarankan