bluuebunny/crossref_metadata_2025 huggingface dataset:
Quantifying Grover speed-ups beyond asymptotic analysis
Authors: Cade Chris , Folkertsma Marten , Niesen Ido , Weggemans Jordi
Published: October 2023

Run-times of quantum algorithms are often studied via an asymptotic, worst-case analysis. Whilst useful, such a comparison can often fall short: it is not uncommon for algorithms with a large worst-case run-time to end up performing well on instances of practical interest. To remedy this it is necessary to resort to run-time analyses of a more empirical nature, which for sufficiently small input sizes can be performed on a quantum device or a simulation thereof. For larger input sizes, alternative approaches are required.In this paper we consider an approach that combines classical emulation with detailed complexity bounds that include all constants. We simulate quantum algorithms by running classical versions of the sub-routines, whilst simultaneously collecting information about what the run-time of the quantum routine would have been if it were run instead. To do this accurately and efficiently for very large input sizes, we describe an estimation procedure and prove that it obtains upper bounds on the true expected complexity of the quantum algorithms.We apply our method to some simple quantum speedups of classical heuristic algorithms for solving the well-studied MAX-k-SAT optimization problem. This requires rigorous bounds (including all constants) on the expected- and worst-case complexities of two important quantum sub-routines: Grover search with an unknown number of marked items, and quantum maximum-finding. These improve upon existing results and might be of broader interest.Amongst other results, we found that the classical heuristic algorithms we studied did not offer significant quantum speedups despite the existence of a theoretical per-step speedup. This suggests that an empirical analysis such as the one we implement in this paper already yields insights beyond those that can be seen by an asymptotic analysis alone.
Measuring the level of technological sovereignty in foreign countries: the experience of the European Union
Authors: Yeremchenko O. A. , Kurakova N. G.
Published: October 2023

The article examines the European experience in determining and measuring the achieved level of technological sovereignty in relation to individual countries, industries and technologies. The prerequisites for the actualization of the topic of technological independence in the EU countries, the key elements of the European concept of technological independence, the stages of evolution of approaches to the calculation of technological sovereignty indices are highlighted. It is shown that when developing an algorithm for calculating this index, it is necessary to ensure the reliability of sources, the availability of data, and the possibility of updating the results over time. As barriers to the application of algorithms for calculating the level of technological sovereignty of specific industries, the absence of a strict binding of companies to individual industries and technologies in reporting documents and statistical collections, as well as the impossibility of obtaining reliable estimates of the number of specialists involved in the production and research process, are indicated. The results of the analysis of approaches and a set of indicators of technological sovereignty used in the EU countries can be considered when developing algorithms for calculating the level of technological independence of domestic industries and technologies.
Evolving Spirituality: Harnessing Abstract Art Elements in Hybrid Animation
Authors: Himdung Hemanta
Published: October 2023

In the thriving and constant growth of hybrid animation, countless
research and discussions have highlighted its innovative nature to
create a distinct visual language. Though there is an abundance and
technical discussion and the power and flexibility this technique
brings, there is a noticeable gap in theoretical aspects that are
applied in 2D animation. Specifically, the emotional and spiritual
aspect is influenced by traditional painterly, abstract styles of 2D art
that have influenced hybrid animation. Wassily Kandinsky’s theory of
abstract style and its potential to evoke spiritual emotions using line
and color has in a way influenced hybrid animation. This has changed the
way artists and animators approach their craft. This transformative
theory has breathed new life into the marriage of traditional and
digital art forms, allowing for the creation of emotionally charged,
spiritually resonant animations that transcend the boundaries of the
visual medium that is imprinted in hybrid animation silently. Popular
COMBINED HEPATOCHOLANGIOCARCINOMA: UNRESOLVED POINTS. Minireview.
Authors: ARossetto * , VBresadola * , BTatani * , Pullini S. , Battista S. , Zompicchiatti A. , Uzzau A.
Published: October 2023

Combined hepatocellular carcinoma (cHCC-CCA) is an uncommon primary
liver lesion in which aspects of hepatocellular carcinoma (HCC) and
cholangiocarcinoma (CCA) are intimately and unequivocally expressed. Its
origin is still a topic of debate, given its heterogenicity, molecular
profile, gene mutations but also to the complexities of the
microenvironment in which it develops and to the pathways that are
triggered in the liver in relation to the phenomena of liver damage.
Diagnosis and treatment are still a challenge.
Germination of Camelina sativa producing modified fatty acids under low temperature conditions
Authors: Ballenger Joe , Kenney Sam , Gordon Jared , Brown Autumn , Fischer Annika , Lingwan Maneesh , Gutierrez Katia , Allen Doug , Gehan Malia
Published: October 2023

Plants store carbon as oil in their seeds, which is a resource that
needs to be mobilized in order to germinate. Camelina sativa is a
prospective biofuel crop which has the potential to be used as a cover
crop in corn and soy growing regions. Camelina plants have been
engineered to produce medium-chain fatty acids useful in the production
of biofuels, lubricants, and other products. To test suitability of
these modified Camelina lines for growth in cool climates such as
those found in the midwestern US, we performed germination tests on
seeds in growth chambers at temperatures similar to those encountered in
early season in corn-growing regions (6°C, 15°C, and 22°C). Controls
were the untransformed background Suneson genotype, as well as plants
from the far northern and southern ranges of C. sativa.
Germinating seedlings were imaged using raspberry pis, and analyzed with
PlantCV for the number of plants and the cotyledon area. To determine
effects of seed fatty acid content later in the growth cycle, seedlings
were transplanted and grown at 22°C until seed set. These plants were
imaged every 20 days to track height, width, area, and solidity using
PlantCV to analyze the data.
Increasing the Throughput of Annotation Tasks Across Scales of Plant Phenotyping Experiments
Authors: Sheng Hudanyun , Gutierrez Jorge , Schuhl Haley , Murphy Katherine M. , Acosta-Gamboa Lucia , Gehan Malia A. , Fahlgren Noah
Published: October 2023

PlantCV is an open-source open-development image analysis software
package for plant phenotyping written in Python that has been actively
developed since 2014. A new version of PlantCV was recently released.
Major goals of the version 4 release were to 1) simplify the process of
developing workflows by reducing the amount of coding needed; 2)
broadening the set of supported data types; and 3) introducing
interactive annotation tools that can be used directly in PlantCV
workflow notebooks. Here we highlight the use of point annotations that
can be used to quickly collect sets of points for parameterization of
functions such as regions of interest or the identification of landmark
points. Another application of point annotations this for image
annotation, which is a major bottleneck in plant phenomics. For example,
we have used point annotations to analyze microscopy images aimed at
measurement of quinoa salt bladders, the number and size of stomata, and
scoring of pollen germination. These tasks have traditionally been low
throughput and have required manual scoring, but our point annotation
tools can be used along with traditional segmentation methods to
semi-automatically detect and annotate images. The PlantCV point
annotation tools also allow users to correct semi-automated detection
results before classification (e.g., germinated vs non-germinated
pollen) and extraction of size & color traits per object. Once images
are annotated, results can be analyzed directly or potentially can be
used as labeled data in supervised learning methods.
Histología Vegetal
Authors: Bonilla Morales Miguel Macgayver , Agudelo Valera Oscar Manuel , Aguirre Morales Adriana Carolina
Published: October 2023

Los autores agradecen a la Universidad de los Llanos, pues mediante la convocatoria de investigaciones, autorizada por el Consejo de Investigaciones, se financió el proyecto FCBI-7-2012 titulado “Desarrollo de material multimedia en Morfología e Histología vegetal, utilizando una estrategia metacognitiva para fortalecer el aprendizaje de los estudiantes de los cursos de Biología, Botánica y Educación vegetal de Licenciatura en Producción Agropecuaria de la Universidad de los Llanos.”. Esta obra recoge varios resultados de dicha investigación.
Effect of Macroprudential Policies on Sovereign Bond Markets: Evidence from the ASEAN-4 Countries
Authors: Aizenman Joshua , Uddin Gazi Salah , Luo Tianqi , Jayasekera Ranadeva , Park Donghyun
Published: October 2023

The paper investigates the effect of prudential policies on sovereign bond vulnerability to global spillover risk in ASEAN-4 countries (Indonesia, Malaysia, the Philippines, and Thailand). Using a risk network among sovereign bonds, the direct effect is that markets with tighter prudential policies have significantly smaller spillovers from the Treasury yield shocks of other regional and global economies. Combining with indirect effects, prudential policies reduce sovereign spillover risks in the long term. These findings suggest prudential policies have dual efficiency in sovereign risk regulation and Treasury internationalization.
Four types of variant Euler harmonic sums
Authors: Batır Necdet , Choi Junesang
Published: October 2023

We aim to investigate the four types of variant Euler harmonic sums. Also, as
corollaries, we provide particular examples of our core findings, some of
whose further instances are evaluated in terms of basic and well-known
functions as well as certain mathematical constants. We explore relevant
linkages between our results and those of other previously established
studies. An examination of a specific case of one result shows a
relationship to series involving zeta functions, which is also a popular
area of research.
The Benefit of Outdoor Activity for Child Development
Authors: TB Santoso
Published: October 2023

Activities outside the home or outdoor activities are activities carried out in open spaces that allow children to have the freedom to play and relate to various natural elements. Outdoor activities offer children natural and exciting activities, and play promotes cognitive, physical, social, and emotional well-being, offering the necessary conditions for children to develop and learn. This literature review discusses the impact of outdoor activities on child development. The discussion will cover outdoor activities that have many benefits for children's development, both in terms of sensory development, motor development, cognitive development, development of emotional regulation, mood, and behavior, as well as social interaction and social skills.
SCREENING OF Achillea coarctata Poir. AND Achillea setacea Waldst. & Kit. (Asteraceae) FOR THEIR VOLATILE AND FATTY ACIDS COMPOSITIONS, AND ANTIMICROBIAL ACTIVITIES
Authors: GÖGER Gamze , ÇEVİK Esma , VARNALI Alişan , YAYLACI Ömer Koray , UMA Medine Münevver , ÖZEK Gülmira
Published: October 2023

The main aim of this study is antimicrobial screening of the n-hexane, ethyl acetate and aqueous extracts obtained from aerial parts of Achillea setacea Waldst. & Kit. and Achillea coarctata Poir. against the bacterial strains Escherichia coli ATCC 8739, Staphylococcus aureus ATCC 14028 and the yeast Candida albicans ATCC 6633 by the microdilution method. In addition, the effect of the aqueous extract of A. coarctata combined with fluconazole againts C. albicans ATCC 6633, C. parapsilosis ATCC 22019, C. tropicalis ATCC 750 and C. glabrata ATCC 90030 was tested with the checkerboard method. The chemical components of the volatiles and fatty acid methyl esters were identified using the Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) techniques. The main components of the volatile oil were found to be 1,8-cineole (16.1%) and β-pinene (14.5%) for A. setacea and camphor (35.4%) and borneol (12.9%) for A. coarctata. The ethyl acetate extracts of A. setacea (MIC=156.25 µg/mL) and A. coarctata (MIC=312.5 µg/mL) were found more active against the tested Candida Berkh. species. The combination of aqueous extract of A. coarctata with fluconazole showed additive effect for the tested Candida species with FIC values within the range of 0.53-0.625 µg/mL.
Concepções e práticas de avaliação da aprendizagem no ensino de Matemática
Authors: Anderson Cynthia da Silva , Vasconcelos Carlos Alberto de
Published: October 2023

O presente estudo é resultado de um recorte de uma pesquisa maior sobre Avaliação, que faz uso do método do estudo de caso, gerando dados por meio de Entrevistas Semiestruturadas e Balanço do Saber, instrumento criado por Bernard Charlot (1996). Embasado na perspectiva qualitativa que prioriza os participantes como o foco e o significado das experiências vividas que foram absorvidas por eles durante a vida escolar, sendo norteado por um referencial teórico sobre a temática, este estudo tem o objetivo geral de compreender as concepções e práticas avaliativas de professores de Matemática atuantes nos anos finais do Ensino Fundamental, em duas instituições públicas de ensino no interior de Sergipe, mais precisamente na cidade de Estância, uma instituição pertencente à rede municipal e a segunda à rede estadual. Esta pesquisa é ancorada teoricamente em autores que discutem a Avaliação da Aprendizagem e a Avaliação da Aprendizagem Matemática, a exemplo de Fiorentini e Lorenzato (2007), Hadji (2001), Hoffmann (2019), Luckesi (2003, 2010, 2018) e Zabala (2014), entre outros. Os dados da pesquisa foram ponderados com base na análise de conteúdo sob a ótica de Bardin (2016), o que ensejou seguir as concepções da análise de conteúdo desse autor, de tal modo que as informações geradas foram organizadas e descritas por meio de três categorias: a) concepções e funções da avaliação; b) avaliação na prática docente; e c) desafios para a prática de avaliação, todas voltadas à avaliação no ensino da Matemática e estabelecidas para apresentar os resultados oriundos deste estudo. Os resultados apontam que a concepção tradicional de avaliação predomina no cotidiano das escolas de Educação Básica pesquisadas. Entretanto, há um despertar de alguns docentes para a importância do aperfeiçoamento da prática avaliativa. Sem dúvida, é difícil mudar concepções quando são formadas desde o início do processo de desenvolvimento humano, mas isso não impede que esforços continuem sendo empregados com o objetivo de elucidar e tornar práticas as concepções que valorizam o processo de ensino-aprendizagem, tendo o aluno e a construção do seu conhecimento como centro. Contudo, apesar dos avanços, reflexões e algumas transformações, existe perceptível incoerência entre a teoria e a prática.
Turizm Sektöründe Hizmet Robotlarının Kullanımı: İşverenler Üzerinde Nicel Bir Araştırma
Authors: İnce Ercan , Başer Miraç Yücel
Published: October 2023

Teknolojideki gelişmeler hizmet robotlarının iş süreçlerinde itici bir güç haline gelmesine neden olmuştur. Birden fazla personelin yaptığı işi tek bir hizmet robotu üstlenebilmektedir. Hizmet robotları birçok rutin işi devraldığı için diğer çalışanlar müşterilere daha sağlıklı odaklanmaktadır. Hizmet robotlarının potansiyel faydaları ise işverenleri robotik teknoloji kullanımına teşvik etmektedir. Turizm sektöründe hizmet robotuna ilişkin hazırlanan bu araştırma işverenlerin hizmet robotu kullanma isteğini incelemeyi amaçlamaktadır. Bu amaç doğrusunda konaklama işletmeleri, restoran ve kafelerden 244 işverenden veri toplanmıştır. Verilerin analizinde ise yapısal eşitlik modeli kullanılmıştır. Yapısal eşitlik modeli analizi sonucunda iş sonuçları, sosyal etki ve performansın işverenlerin hizmet robotu kullanım isteği üzerinde pozitif etkisinin olduğu bulgusuna ulaşılmıştır.
Legislatívne a kurikulárne podmienky výchovy a vzdelávania v jasliach a materských školách (1948-2023)
Authors: Lipnická Milena
Published: October 2023

Cieľom študijných textov bolo prezentovať legislatívne a kurikulárne východiská výchovy a vzdelávania 2-ročných detí v materských školách, ktoré zásadným spôsobom ovplyvnili vývoj tohto procesu. Budú slúžiť ako zdroj informácií pre tvorbu podporných materiálov pre skvalitnenie podmienok výchovy a vzdelávania 2-ročných detí v materských školách (v projekte KEGA č. 001UMB- 4/2022), aj ako študijné materiály pre študentov a študentky v programe Predškolská a elementárna pedagogika. Problematika ranej edukácie a starostlivosti je novou obsahovou súčasťou tohto štúdia.
PERENCANAAN TEKNIS DRAINASE JALAN SAUDARA KOTA MEDAN
Authors: Wardhana Dhani , Yuzni Siti Zulfa , Mendoza Mhd Dominique
Published: October 2023

ABSTRACTJalan Saudara which is located in Medan Kota Subdistrict the city of Medan with the boundary between the Jalan SM Raja intersection and the Jalan Bahagia intersection with a length of 743 m is very prone to flooding, especially during the rainy season. The dimensions of the drainage channels are small and vary between open and closed channels. Drainage problems on your road a) The area of the inundation area is 1000 meters, b) The width of the inundation area is 6 m, c) The inundation height is 20 cm, d) Inundation duration is 15 minutes, e) Inundation frequency is every heavy rain and f) The causes of flooding are due to the dimensions of the canal small and there is a blockage of several damaged culverts. The aim of the research is to design the dimensions of the drainage channels along Jalan Saudara so that they can accommodate all water waste activities and are expected to overcome flooding in the area. The methodology is carried out by analyzing hydraulics and hydrological analysis to determine the calculation of maximum rainfall, rainfall intensity, time of concentration and discharge of runoff, flow velocity in drainage channels, design of channel discharge, and design of channels. The calculation results obtained a) The intensity of maximum rainfall with the analysis of various methods, it was found that the Log Pearson III method was the best used. This was done by statistical tests with chi-square and with Smirnov-Kolmogorov, b) The detailed design of the drainage using precast concrete in the form of a closed U-Ditch with dimensions of 120 cm x 100 cm with a height varying between 120 cm and 160 cm. c) At a certain point, drainage using Box culverts with dimensions of 150 cm x 100 cm with a height of 150 cm.Kewords: Saudara Street, Drainage, Technical Planning
Perceptions of older adults and generativity among older citizens in Japan: a descriptive cross-sectional study
Authors: Shimizu Yuho , Takahashi Tomoya , Sato Kenichiro , Ogawa Susumu , Cho Daisuke , Takahashi Yoshifumi , Yamashiro Daichi , Li Yan , Hinakura Keigo , Iizuka Ai , Furuya Tomoki , Suzuki Hiroyuki
Published: October 2023

Objectives: As the population ages worldwide, including in Japan, there is a growing expectation for older adults to remain active participants in society. The act of sharing one’s experiences and knowledge with younger generations through social engagement not only enriches the lives of older individuals, but also holds significant value for our society. In this study, we examined both positive and negative perceptions of older adults and investigated the correlation between these perceptions and generativity among older citizens. Additionally, we evaluated the impact of life satisfaction on these factors. Methods: We conducted a survey of 100 older adults in Japan (mean age, 71.68 years) and utilized multiple regression analyses, using positive and negative perceptions of older adults, life satisfaction, and demographic factors as independent variables. The sub-categories of generativity—namely, generative action, concern, and accomplishment—were used as dependent variables. Results: Participants who held a more positive perception of older adults demonstrated a higher level of generative actions and concerns. Additionally, participants who reported higher levels of life satisfaction also exhibited more generative actions, concerns, and accomplishments. Conversely, those who held a more negative perception of older adults were found to have higher levels of generative actions. Conclusion: Enhancing positive perceptions of older adults among them can boost the sub-categories of generativity. This study, which was conducted from an exploratory perspective, has several limitations, including a potential sampling bias. A more comprehensive examination of the relationship between perceptions of older adults and generativity is anticipated in future research.
Inventarisasi pengetahuan lokal hutan pesisir di Tatar Karang Tasikmalaya
Authors: CMS Samson , Bajari Atwar , Sugiana Dadang , Ilham Muhammad
Published: October 2023

Local knowledge of an area doesn't exist without reason; it has an accompanying purpose and philosophy. There are certainly goals and philosophies behind the local knowledge that the Tatar Karang community of Tasikmalaya District holds. This research aims to understand the local knowledge of the coastal forests of the Tatar Karang community. This study uses a qualitative descriptive approach with methods of observation, in-depth interviews, and literature studies. It is organized based on the cultural inventory structure of Kemendikbud 2016 and the SECI Model. Informants in this research include traditional elders, customary stakeholders, village heads, cultural figures, religious figures, community leaders, youth leaders, and leaders of traditional families. The results of the study indicate that: 1) Historically, the coastal forest is a heritage of the customary system that existed long before 1861 and was implemented as a legal system in place at the time; 2) Conceptually, the coastal forest serves as a protective measure for residents from various natural disaster threats originating from the direction of the ocean; 3) Factually, the condition of the coastal forest is quite concerning due to land use conversion policies, resulting in much of its area being damaged; and 4) Strategies for preserving the coastal forest can be done through: 1) the SECI Model analysis, which includes socialization, externalization, combination, and internalization. This ensures that stakeholders, traditional internal parties, can supervise objectively; 2) maximizing the cultural approach through developing three traditions: hajat lembur, marak, and rarangkén huma; and 3) a popular method using new media. In conclusion, preserving this intangible cultural heritage is vital and, at the very least, should be done through inventory. Thus, this tacit knowledge heritage can be documented.
A successful second allogeneic hematopoietic stem cell transplantation from an alternative donor in a patient with loss of HLA heterozygosity relapse of juvenile myelomonocytic leukemia: case series analysis
Authors: Tsvetkova L. A. , Osipova A. A. , Evdokimov A. V. , Kozhokar P. V. , Rakhmanova Zh. Z. , Barkhatov I. M. , Paina O. V. , Epifanovskaya O. S. , Babenko E. V. , Ivanova N. E. , Kozlov D. V. , Gindina T. L. , Bykova T. А. , Semenova E. V. , Zubarovskaya L. S.
Published: October 2023

Juvenile myelomonocytic leukemia (JMML) is a rare and aggressive myeloproliferative/myelodysplastic neoplasm of early childhood characterized by activation of the Ras signaling pathway. Allogeneic hematopoietic stem cell transplantation (alloHSCT) is the only proven curative treatment for JMML. However, the 5-year overall survival is about 52–64%. In this work, we analyzed 4 clinical cases of patients with relapses of JMML with loss of heterozygosity in HLA (LoH) after allo-HSCT. The patients' parents gave their consent to the use of their children's data, including photographs, for research purposes and in publications. Two patients received a second allo-HSCT from an alternative donor, two patients – from the same donor. A positive result in the form of a durable remission was observed in one patient who underwent a second allo-HSCT from an alternative donor and restored HLA genetic heterozygosity. At the same time, immunotherapy with infusions of donor lymphocytes led to the development of graft-versus-host disease without potentiating the antileukemic effect. Thus, a second allo-HSCT from an alternative donor for the treatment of relapsed JMML with HLA LoH is necessary to restore the “graft-versus-JMML” response. The study was approved by the Independent Ethics Committee and the Scientific Council of the I.P. Pavlov First Saint Petersburg State Medical University of Ministry of Healthcare of the Russian Federation.
First record of Unionicola (Myanmaratax) savadiensis from India, with remarks on parasite-host relationship in unionicolid mites (Acari, Unionicolidae)
Authors: Chatterjee Tapas , Khan Ajaz Ali Ahmed , Singh Ravail , Vidrine Malcolm , Zawal Andrzej , Pešić Vladimir
Published: October 2023

Freshwater mites of the family Unionicolidae are associated with freshwater mussels and snails in lakes and streams on all continents except Antarctica. The majority of the currently known 265 Unionicolidae species are associated with molluscs during at least one stage of their life cycle. A new host record is presented here from India: Unionicola (Myanamaratax) savadiensis from the host Lamellidens corrianus. In addition to L. corrianus, U. savadiensis was also found associated with two other mussel species, i.e., Lamellidens marginalis and Corbicula cashmiriensis, but DNA evidence confirms parasite-host association between U. (M.) savadiensis and L. corrianus, indicating that its findings in the two other mussel species should be considered as 'vagrant' associations. This report is thus significant for two reasons: (i) the record of the new host and geographic associations of the mite and mussels extends our knowledge on the known mite-mussels associations, and (ii) the study emphasized the importance of including experts from acarology, malacology, and molecular biology, to ascertain the nature of mite-mussel associations.
Ocorrência de queimadas em área de uso antrópico na Região Centro Sul do Estado de Roraima, Brasil
Authors: Barni Paulo Eduardo , Pereira Yasmin Alencar , Barbosa Reinaldo Imbrozio , Dias Valeria Souza , Santos Rayuri Vicente dos , Vieira Tiago Souza , Alves Thamyres Silva , Sousa Késia Graciely Alves de , Santos Jorge Feitosa dos , Nascimento Francisco Barros do , Pedreira Bianka Santos , Santos Aldeniza Miranda , Fearnside Philip Martin
Published: October 2023

O estudo teve como objetivo principal apresentar um panorama de ocorrências de queimadas em área de uso antrópico na região Centro Sul do Estado de Roraima considerando os meses de janeiro, fevereiro e 20 dias do mês de março do ano de 2023. Nesse caso o estudo se baseou em duas imagens Sentinel-2 do dia 21 de março de 2023 abrangendo uma área de 23.038,2 km2 da região centro sul do estado e que intersecta parte dos municípios de Cantá, Caracaraí, Rorainópolis e São Luís. Além do levantamento de queimadas nas imagens o documento apresenta uma série de análises espaço-temporais buscando correlacionar o clima, desmatamento e estradas com as ocorrências de focos de calor (proxy para queimadas) entre os anos de 2010 e 2022. Esperamos que essas informações sejam úteis para a melhora da tomada de decisões, no âmbito do Comitê de Prevenção e Combate a Incêndios Florestais de Roraima, para os períodos mais críticos de estiagem considerando essa importante região do estado.
Linkitetty data on kirjastojen suola
Authors: Frosterus Matias , Seppälä Marja-Liisa
Published: October 2023

Linkitetty data muuttaa kirjastotiedon yhä herkullisemmaksi, myös kirjastomaailman ulkopuolisesta näkökulmasta. Samalla se tarkoittaa muutoksia kuvailijan toimenkuvaan ja uusia haasteita, jotka kehityksessä on huomioitava.
Pengaruh Inokulasi Cendawan Mikoriza Arbuskular (CMA) terhadap Pertumbuhan dan Perkembangan Bibit Kopi Robusta (Coffea canephora)
Authors: Ali Fandyka Yufriza , Rosdiana Eva , Kusumaningtyas Rizky Nirmala , Budianto Asto
Published: October 2023

Coffee is a plantation product that plays an important role in the Indonesian economy. Indonesia produces 793,000 tonnes of coffee per year, making it one of the world's largest producers. According to the Director General of Plantations (2021), 99.33% of Indonesia's coffee production comes from community plantations, so coffee production is largely determined by the cultivation system of small farmers. The use of quality seeds is one method that determines the success of coffee cultivation. Improvement of soil biological properties is one of the supporting factors in the growth of quality coffee plant seeds. Efforts that can be made to help improve soil biological properties are inoculation of Arbuscular Mycorrhizal Fungi. This study aims to determine the effect of Arbuscular Mycorrhizal Fungi (Glomus sp) on the growth of Robusta coffee seedlings, and to obtain the best dose of Arbuscular Mycorrhizal Fungi to support the growth of Robusta coffee seedlings. This study used a completely randomized design with 6 treatments and 3 replications. The treatment in this study was the dose of AMF, which included P0 = without AMF inoculation; P1 = 5 g AMF/seed; P2 = 10 g AMF/seed; P3 = 15 g AMF/seed; P4 = 20 g AMF/seed; and P5 = 25 g AMF/seedling. The data were analyzed using the F test at a significant level of 5% and if the test results were significantly different, then proceed with the Duncan Multiple Range Test (DMRT) at a significant level of 5%. The results showed that the inoculation of Glomus sp. had an effect on the growth of Robusta coffee seedlings on the parameters of seedling height, stem diameter, root length, shoot dry weight and root dry weight. AMF inoculation at doses of 20 and 25 g/seedling gave the best effect on all parameters of the growth observations of Robusta coffee seedlings.
Pengaruh Barista Terhadap Produk Coffee Shop di Kota Majalengka Provinsi Jawa Barat
Authors: Sobri Tarhan Rohim , Alfiandra Muhammad Azhar , Fadilah Renaldi Azril , Wachdijono Wachdijono
Published: October 2023

The product is the main attribute of the coffee shop business, so it must be optimized so that consumers who have bought it can make a repurchase. However, optimal coffee shop products can only be created by dedicated baristas. This study aimed to analyze the influence of baristas on coffee shop products in Majalengka City and the indicators that consumers are most concerned about in these two variables. The research was conducted in April-May 2023 using a quantitative research design and survey method. The research population is consumers of Coffe Shop Marina in Majalengka City, and the number of samples is set at 120 respondents—data analysis using the Structural Equation Model instrument. The results of the study concluded that the barista had a real and positive effect on the product, and the indicator that consumers paid the most attention to in the barista variable was "speed (0.76)", while in the product variable was "the aroma of good coffee (0.79)". For this reason, it is recommended for Coffee Shop Marina business actors, in particular, to improve the quality of the barista's speed in making optimal coffee drinks and always strive to provide fresh and quality coffee bean raw materials so that the aroma is maintained so that they can achieve consumer satisfaction.
Perancangan Sistem Informasi Pelayanan dan Administrasi Klinik (Studi Kasus : Klinik X di Kabupaten Malang)
Authors: Maulidia Miftakul Fira , Besral Besral , Prabawa Artha
Published: October 2023

Klinik pratama yang didukung dengan sistem informasi manajemen yang baik merupakan hal yang penting di era ini. Klinik X merupakan klinik pratama dengan pelayanan Poli Umum dan KIA, UGD dan One Day Service. Dalam sebulan rata rata pasien berkunjung berjumlah 1500-2000 orang. Tenaga kesehatan yang ada berjumlah 9 orang. Sistem pencatatan dilakukan secara manual menggunakan kertas, sering terjadi double data. Hanya register yang dimasukkan kolom excel didalam komputer yang berguna menyimpan nomor rekam medis. Berdasarkan kotak saran, didapatkan keluhan pasien waktu tunggu yang lama. Oleh sebab itu disusunlah sistem informasi pelayanan dan administrasi klinik. Sistem dikembangkan menggunakan metode Systems Development Life Cycle (SDLC) dengan pendekatan prototyping. Tahap penyusunan dimulai dari tahap perancangan hingga desain. Hasil akhir dari sistem ini adalah informasi data pasien, dan pemeriksaan; dashboard terkait pasien, stok dan logistic klinik, serta keuangan klinik
Radiation-Induced Noise Resilience of Neuromorphic Architectures
Authors: Roffe Seth , Akolkar Himanshu , George Alan , Benosman Ryad
Published: October 2023

Neuromorphic event-based networks use asynchronous time-dependent information to extract features from input data that can allow for edge-based distributed applications such as object recognition. The noise resilience properties of such networks, especially in the context of space applications, are yet to be explored. In this paper, we use the hierarchy of time surfaces (HOTS) algorithm, which is one of the neuromorphic algorithms, to understand the least and most resilient modules in a neuromorphic network. The HOTS algorithm relies on the computing of time surfaces that maps the temporal delays between neighboring pixels into normalized features that involve many computations that are also found in other neuromorphic networks such as exponential decays, distance computations, etcetera. We implemented HOTS on a Digilent PYNQ board with a Xilinx Zynq 7020 system on a chip, and we subjected the boards running the HOTS network inference to neutron radiation at the Los Alamos Neutron Science Center. Furthermore, we used simulation models from our previous similar experiments on the event-based sensor to create a neutron induced noise model to quantify the effect of this noise on the overall performance of the network. This experiment provides the preliminary measurements of the reliability of the HOTS algorithm and proposes methods to create a more reliable HOTS architecture in future spacecraft missions.
MECHANISM FOR FORMATION OF THE INVESTMENT POTENTIAL OF NON-BANKING FINANCIAL INSTITUTIONS
Authors:   Chernihiv Polytechnic National University, Ilchuk Valerii , Shpomer Tetiana ,   Chernihiv Polytechnic National University, Shpomer Andrii ,   Chernihiv Polytechnic National University
Published: October 2023

The problems of the low efficiency of the functioning of non-banking financial institutions (NFIs) on the financial market of Ukraine are considered, the main reason of which is the imperfect and unsta-ble regulatory and legal support of their activities. The main tasks of state regulation of the activities of financial market entities, in particular NFIs, and the proposed concept of state regulation of their activ-ities are defined, where the entities of state regulation and their functions, methods and tools aimed at creating favorable conditions for the functioning of these institutions are defined. The role of NFIs as financial market entities whose limited functionality is determined by the low level of their investment potential is identified and assessed.The role of institutional and infrastructural support in creating proper conditions for the func-tioning of the NFU has been revealed. The importance of institutional support in creating favorable conditions for the formation of the investment potential of NFIs is assessed. The scheme of the mecha-nism of formation of the investment potential of the NFU is proposed, which includes financial and institutional components that functionally complement each other in the process of formation and ex-pansion of the investment potential. Each of the components has its own functions, methods, levers and tools, which allows these components to effectively implement their role in the process of formation of investment potential
CURRENT TRENDS IN THE IMPLEMENTATION OF THE STATE FINANCIAL POLICY OF INTENSIFICATION OF INVESTMENT
Authors:   Bucha City Council, Vilchynskyi Oleksandr
Published: October 2023

The article is concerned with studying the current trends in the State financial policy of intensifi-cation of investment. The analysis of capital investments as one of the main target indicators of the State financial policy of activation of investment activity is carried out. The scheme of influence of the instru-ments of the state financial policy of activation of investment activity on the main sources of financing of capital investments is proposed. The article considers tax incentives as an instrument of the State financial policy of activation of investment activity, which provides for the impact on the financial result of enterprises.In addition, the efficiency of using such instruments as public investment and investment loans is analyzed.It is established that tax depreciation and tax benefits have an impact on the intensification of investment activity, but the effectiveness of these instruments cannot be considered high in the context of actual growth of own funds of enterprises and organizations that are used for other purposes than investment; public investment is not sufficiently effective in the context of intensifying investment activity due to the significant dominance of current expenditures of the Consolidated Budget of Ukraine over capital expenditures; investment loans in the domestic practice of the State financial.
IMPACT INVESTING AS A MODERN CONCEPT OF SUSTAINABLE DEVELOPMENT OF LOGISTICS SYSTEMS
Authors:   Chernihiv Polytechnic National University, Ivanovа Nataliia
Published: October 2023

The article analyzes the principles of impact investing in the sustainable development of logistics systems, considers trends in logistics provision in the context of the sustainable development paradigm, and identifies the prerequisites, driving forces, and opportunities for ensuringthe sustainability of logistics systems at all levels. In addition, potential trends in their future development was analyzed. The sustaina-bility of a logistics system involves the efficient use of resources, cost reduction and process optimization. The author proposes a conceptual model of sustainable development of a logistics system. It con-tains two contours (strategic development contour and sustainable development contour). These con-tours in their interaction within the logistics system ensure its sustainable development in the long term. The basis is the sustainable development paradigm, and the main goal of the concept is to solve logistics problems not only in the interestsof the current needs of the economy, but also taking into account the right to meet the needs of future generations.The concept of "sustainable development of a logistics system" means the integration of sustain-able practices and principles into the operations and management of logistics systems. This involves balancing the economic, environmental and social aspects of supply chain management to ensure long-term viability and minimize the negative impact on the environment and society. It has been found that a sustainable logistics system should be aimed at reducing environmental impact through the use of environmentally friendly vehicles, energy-efficient technologies, waste man-agement, and reduction of greenhouse gas emissions. Another important aspect is the use of environ-mentally friendly packaging and materials. Consideration of social aspects, such as occupational safety, quality of life of employees, respect for human rights and ethical standards. To achieve these goals, it is important to develop socially responsible labor practices. Aspects of sustainable development require new approaches to the investment processes of logis-tics systems, such as impact investing. The article defines the criteria for impact investing and the di-rections for determining the effectiveness and efficiency of this type of investment, taking into account the specifics of the investment object. When evaluating impact investments in the logistics sector, the authors propose to take into account the following criteria: placeand importance of the logistics system in the supply chain or national economy; resilience of the type of logistics provision to economic down-turn and peculiarities of the system's functioning during stagnation (which allows assessing risks); social significance of the logistics system; provision of the logistics system with its own financial re-sources; level of support for the development of the industry and the degree of control by the State
SYSTEM BASICS OF LEAN AS A MODERN MANAGEMENT CONCEPT, FOCUSED ON INCREASING THE PRODUCTS AND SERVICES COMPETITIVENESS
Authors:   Chernihiv Polytechnic National University, Povna Svitlana , Shabardin Dmytro ,   Chernihiv Polytechnic National University
Published: October 2023

The article discusses the main principles of Lean, as well as its role in increasing the competi-tiveness of products and services. The main tools of Lean are systematized. From the point of view of system principles, two main subsystems are distinguished in Lean -procedural-technical and cultural-psychological. Emphasis on the first subsystem and neglect of the cultural component usually leads to the non-acceptance of this concept in the enterprise. The article develops a system of management com-ponents that require coordination when implementing Lean, which include: planning, production, ac-counting, budgeting, procurement, culture. Basic system models for traditional and Lean accounting have been developed. The global experience of adapting flexible methods at enterprises has been ana-lyzed, which confirms that the main difficulties in implementing the concept lie precisely in the cultural component. The results of an experiment at a Ukrainian enterprise regarding the implementation of Lean were considered, which made it possible to reduce the total execution time of one process by almost 40% and reduce the time to search for the necessary information by 23% within the framework of 1 order. Therefore, the concept of Lean deserves the attention of managers of domestic enterprises in order to increase the level of competitiveness of products and services, increase the satisfaction of their con-sumers and significantly reduce the level of costs. The systemic nature of this management concept lies in the interdependence and mutual influence of the used tools and subsystems. Therefore, the best effect from the introduction of the concept is obtained by those enterprises that do it comprehensively. But in our opinion, even a single use of the described tools will allow us to see the result, which motivates the management for further changes
"Expresiones locales en el turismo rural comunitario de la península de Yucatán, México"
Authors:   Centro de Investigación y de Estudios Avanzado (México), Lemas Valencia Manuel Francisco , Cervera Montejano María Dolores ,   Centro de Investigación y de Estudios Avanzado (México), Jouault Samuel ,   Universidad Autónoma de Yucatán (México)
Published: October 2023

Rural community‑based tourism thanks to Yucatán State incentives in Mexico is promoted in a homogeneous and indiscriminate manner throughout the territory without any acknowledgement of local differentiating characteristics. This study is na interdisciplinar analysis of the local expressions manifest in the organisation and functioning of three cooperatives located in the Cancun‑Riviera Maya hinterland. We found a constellation of three elements: the fajina or unpaid collective work; the apprenticeship in family participation in which everyone contributes to the extent they wish and in whatever takes their interest; and the distribution of benefits. This has generated a form of cooperativismo adapted to the local situation that contributes to its permanence in highly competitive conditions.
DEVELOPMENT OF A WEB APPLICATION FOR THE SELECTION OF HOTELS, TAKING INTO ACCOUNT THE SIGNIFICANCE OF THE SELECTION CRITERIA
Authors:   Omsk State Technical University, Omsk, Russia, Verevkin K. A. , Fedotova I. V. ,   Omsk State Technical University, Omsk, Russia
Published: October 2023

The article deals with the issues of creating a web-application for assessing stateowned enterprises. Based on the analysis of similar web applications, the main elements are highlighted. The tools for creating a web application are considered. A model of hotel assessment formation is proposed. Based on the model, the selection of hotels is carried out at the request of the user.
FORMATION OF A DATABASE FOR DEEP LEARNING OF A NEURAL NETWORK
Authors:   Omsk State Technical University, Omsk, Russia, Babidorich M. I. , Docenco E. V. ,   Omsk State Technical University, Omsk, Russia, Demin A. M. ,   Omsk State Technical University, Omsk, Russia, Reutova O. A. ,   Omsk State Technical University, Omsk, Russia
Published: October 2023

The research presents a method for applying a statistical mathematical model in the process of generating a database for training an artificial neural network. The study was carried out on the example of predicting the physicochemical properties of a model of multicomponent mixture of diesel fuel and hydrogen-containing gas. As a result, a neural network was obtained, which determines the desired values with an error of 0.2%. This will allow the use of a neural network in dynamic systems for assessing process equipment fouling from the investigated hydrocarbon mixture without the use of third-party software products
The organization of interaction the active objects of homogeneous digital structures
Authors: Стецюра Геннадий Георгиевич
Published: October 2023

В статье расширены возможности взаимодействия активных устройств
(объектов) однородных цифровых систем. Система состоит из объектов,
которые расположены в пределах не более нескольких десятков метров и
организуют свое взаимодействие только собственными средствами. Объекты
могут быть стационарными и мобильными с произвольным и изменяемым во
времени взаимным расположением объектов. Однородность системы означает
отсутствие внешнего управления и равные возможности объектов
в организации их взаимодействия. Связи между объектами беспроводные
с использованием оптических или радиосигналов. Сигналы любого
объекта/̄источника непосредственно поступают ко всем объектам/̄приемникам.
Объект получает право передачи сигналов детерминировано в соответствии
со значением его приоритета, задаваемым динамически или статически.
Предложенные структура и способы взаимодействия позволяют объектам кроме
обычного для распределенных систем обмена сообщениями выполнять
распределенные групповые (ассоциативные) операции. В них объекты
одновременно устраняют группу конфликтов доступа к общему каналу обмена
данными, определяют состояние всех объектов системы и синхронно
выполняют совместные действия объектов, реагируя на непредвиденно
изменяющиеся внешние условия. Группа одновременно участвующих
в групповой операции объектов выбирается с указанием набора критериев,
которым должны обладать объекты. Однородность системы существенно
упрощает ее техническую реализацию, но включение в систему
неоднородности при усложнении системы ускоряет выполнение групповых
операций. Поэтому однородную систему предлагается использовать
в основном для связи между активными периферийными устройствами и связи
этих устройств с более сложными компьютерами кластера.