bluuebunny/crossref_metadata_2025 huggingface dataset:
Switching between Food Patches Suggests a Need to Balance Nutrients while Foraging in Wild Black Howler Monkeys (Alouatta pigra)
Authors: Righini Nicoletta , Garber Paul A. , Rothman Jessica M. , Santillán-Rivera Minerva S. , López-Espinoza Antonio
Published: April 2023

Studies of feeding patch choice in primates have traditionally analyzed individual foraging decisions in relation to patterns of social foraging,dominance, and feeding competition. However, information on detailed ecological and nutritional characteristics of the patches also is neededto understand the basis of feeding patch preferences. In particular, recent models of nutritional ecology have stressed the importance of nutrientbalancing as a primary driver of individual foraging decisions. Here we investigated the behavioral and nutritional factors affecting feeding patchchoice in black howler monkeys (Alouatta pigra) during a 15-month field study in Campeche, Mexico. We collected 1300 hours of behavioral dataon 14 focal animals, including full-day follows of one individual/day recording all feeding activities. We carried out nutritional analyses of foodsfrom feeding trees and calculated daily nutrient intake. A total of 690 trees (i.e., patches) were visited throughout the study period. The time spentfeeding and the amount of food consumed differed significantly according to patch type. Individuals consumed more food in mature and immaturefruit patches than in mature leaf, young leaf, and flower patches. Protein intake rates (kJoule/min) were similar in young and mature leaf patches,and higher than in mature fruit, immature fruit, and flower patches, among which the rate was similar. In the majority of the cases (80.3%), thefocal animals left the feeding patch prior to satiation. On those occasions, resource mixing, or moving from one food type to another food type,accounted for 49.4% of the patch leaving events. The fact that black howler monkeys alternated feeding bouts between fruit and leaf patches, aswell as alternating bouts of higher and lower protein intake, suggest that this pattern could be dictated by the need to balance nutrients.
Insomnia in times of COVID-19: guidelines for Cognitive-Behavioral Assessment and Intervention
Authors: Álvarez García Horacio Balam , Lugo-González Isaías Vicente , Becerra Gálvez Ana Leticia
Published: April 2023

The confinement derived from the health contingency due to COVID 19 has brought with it an increase in psychological disorders such as stress, anxiety and insomnia. Despite the existence of action guidelines for each of the conditions, the presence of constant environmental factors does not allow a convenient evaluation and intervention. That is why this article aims to provide guidelines for evaluation and action from an ideographic perspective. The cognitive-behavioral techniques with more evidence are analyzed and a guide to evaluation instruments adapted to the Mexican context is provided. Finally, the emphasis is placed on the importance of individual analysis in the context of confinement for the adequate choice of intervention techniques.
Demanda hipotética de cigarros convencionales y electrónicos en una muestra de fumadores mexicanos
Authors: Pérez González Miguel Ángel , Lira Mandujano Jennifer , Cruz Morales Sara Eugenia , Ávila Santibáñez Raúl
Published: April 2023

La economía conductual evalúa la eficacia relativa de reforzamiento de nicotina mediante tareas de compra hipotética de cigarros. Esta variable es considerada una diferencia individual que predice cambios en el consumo a lo largo del tiempo. Una curva de demanda de cigarros clasifica el grado en que el consumo es insensible al incremento del precio (elasticidad), así como la interacción entre productos cualitativamente distintos como el cigarro convencional y cigarro electrónico. Se administraron tareas de compra a 38 fumadores que consumían en promedio ocho cigarros por día, se examinó el nivel de ajuste del consumo de cigarros al modelo exponencial de la demanda. Se evaluaron los productos por separado y la demanda cruzada. El promedio de cigarros reportado mostró un adecuado ajuste al modelo exponencial (R2 = .99). La demanda cruzada de cigarros electrónicos fue de 0.0026 (sustitución), sin embargo, no fue significativa. Los índices de demanda fueron predictores del patrón de consumo y puntaje de dependencia a la nicotina. Se concluyó que la preferencia de cigarros electrónicos depende de su disponibilidad y precio en relación con los cigarros convencionales. Los índices de demanda son variables importantes para el entendimiento del consumo de sustancias y el mantenimiento de la adicción.
Secado de PET contrastando hornos de microondas y eléctrico
Authors: Zamorano romero Cosme , Palacios alquisira Joaquín
Published: April 2023

El objetivo de este trabajo consistirá en revisar conceptos termodinámicos como la Primera Ley de la Termodinámica y calor,  y cómo pueden aplicarse en el cálculo de la energía necesaria para el secado de un material humedo. Se desarrolla una comparación, entre la energía necesaria para disminuir la humedad de hojuela de PET (Polietilen Tereftalato) mediante el uso de un horno eléctrico y otro que usa microondas.Se presenta un trabajo práctico, útil para bachillerato y primer semestre de carreras de ingeniería química. Se tomaron los datos de experimentos realizados y corroborados en el laboratorio (Hernández, 2006), los cuales se realizaron con muestras de hojuela de PET obtenidas de botellas de bebidas carbonatadas, con las mismas propiedades fisicoquímicas. De los resultados observados se puede concluir que el uso de microondas en el secado de PET reduce el consumo de energía.
Active learning strategies on organic nomenclature using digital tools and collaborative work
Authors: Arteaga Fuertes Danny Alejandro , Chavarro Cordoba Marino , Lenis Velasquez Luis Alberto
Published: April 2023

The present document describes the most relevant results from an active-learning activity design as a complementary tool to improve learning process of organic nomenclature on students from general organic chemistry course at Universidad del Cauca. This process was developed using a defined method in three parts: planning, setting, and validating. The first stage, according to organic compounds, eight (8) different interactive class materials from Genial.ly website were design. Secondly, students from various academic programs participated, and through collaborative work, each student handled the interactive program during four sessions, spread accordingly to the topic: from hydrocarbons to acid derivates. Finally, through guided surveys and an evaluation test, the activity’s innovative dynamic efficiency was evaluated under three components: effectiveness, content, and perceptions of applied tools. Results threw a high grade of acceptance on most of participants (80-90 %). Same way, the final test among experimental and control groups showed better results belonging to students participating in the activity with a total of 71.4% of students that passed the evaluating test. Control group students presented a lower performance on the test with only 40% of evaluated students approved.
Implementation of Smart Helmet Based on IOT
Authors: Aher Pooja
Published: April 2023

Abstract: Nowadays accidents are increasing, hence many rules and regulations are proposed by the government to reduce the accident rate. Accidents are unplanned events that result in injury as well as sometimes accident leads to death also. Reasons for these accidents are the rider is not wearing a helmet as well as riding and being drunk. In this paper, an effective technology of Smart Helmet using the Internet of Things (IoT) is being introduced which helps to reduce these problems. One MQ-3 gas Sensor is used which can detect whether the bike rider is alcoholic or not. If the bike rider is alcoholic, then the MQ-3 sensor detects it and the system goes off. The bike rider’s engine will start only when the rider is wearing a helmet. A helmet is a form of protective gear worn to keep safe the head from injuries. A smart helmet can detect the accident's locations and send text messages to family members by using GPS and a GSM module. This survey is related to smart helmets to avoid accidents. Smart helmet system helps to provide safety and security to two-wheeler riders
Development of Monocular Vision based Autonomous Car
Authors: H M Kotresh
Published: April 2023

Abstract: The evolution of the artificial intelligence has served as the catalyst in the field of technology. We can now develop things which was once just an imagination. One of such creation is the birthof Autonomous cars. Days have come one can do their work even touching steering wheel, accelerator you will still be able to reach your target destination safely. Self-driving car (Autonomous cars) is a robotic vehicle that is designed to travel between destinations without human intervention. It is capable of sensing environment and navigate without human input. Autonomous cars must have control systems that are capable of analysing sensor data to distinguish between different cars on the road. The potential benefits of autonomous cars include reduced mobility and infrastructure costs, increased safety, increased mobility, increased customer satisfaction and reduced crime. Self-driving cars rely on software which needs to be thoroughly tested. Testing self-drivingcar software in real traffic is not only expensive but also dangerous and has already caused fatalities. Virtual tests, in which self-driving car software is tested in computer simulations, offer a more efficient and safer alternative compared to naturalistic field operational tests. However, creating suitable test scenarios is laborious and difficult. In this paper we combine procedural content generation, a technique commonly employed in modern video games, and search-based testing, a testing technique proven to be effective in many domains, in order to automatically create challenging virtual scenarios for testing self-driving car soft- ware. Our as Fault prototype implements this approach to generate virtual roads for testing lane keeping, one of the defining features of autonomous driving. Evaluation on two different self-driving car software systems demonstrates that as Fault can generate effective virtual road networks that succeed in revealing software failures, which manifest as cars departing their lane. Compared to random testing as Faultwas not only more efficient, but also caused up to twice as many lane departures
Karakteristik Kimia dan Sensori Minuman Instan Kombucha dari Kulit Buah Naga Merah (Hylocereus polyrhizus) Berdasarkan Konsentrasi Gula dan Lama Fermentasi
Authors: Achmad Naufal  , Harini Noor , Nuriza Putri Desiana
Published: April 2023

Kombucha merupakan produk minuman dari hasil fermentasi antara substrat dengan gula oleh mikroorganisme yang terdiri dari bakteri dan jamur. Bahan yang dapat digunakan untuk membuat kombucha adalah kulit buah naga yang memiliki kandungan tinggi antioksidan. Metode foam mat drying menjadi solusi untuk mempertahankan kandungan gizi kombucha. Penelitian ini bertujuan untuk mengetahui interaksi antara konsentrasi gula dan lama fermentasi terhadap karakteristik kimia dan sensori kombucha instan. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) faktorial yang terdiri dari dua faktor, yaitu faktor (G) konsentrasi gula terdiri dari 3 taraf (5%, 10%, 15%) dan faktor (L) lama fermentasi yang terdiri dari 3 taraf (6 hari, 8 hari, 10 hari) dilakukan sebanyak 3 kali ulangan. Paramater yang diamati meliputi aktivitas antioksidan,  total fenol, rendemen, kadar air, kadar abu, pH, kelarutan, vitamin C dan uji organoleptik. Data dianalisis dengan analisa ragam dilanjutkan dengan uji DMRT taraf 5%. Hasil penelitian menunjukkan terdapat interaksi antar perlakuan terhadap pH, organoleptik aroma, rasa, warna dan kesukaan dari kombucha instan. Pada hasil penelitian diperoleh aktivitas antioksidan pada perlakuan L2 sebesar 79,67%, kadar air pada perlakuan L3 sebesar 3,35%, kadar abu pada perlakuan G3 sebesar 0,67%, kelarutan pada perlakuan L3 sebesar 97,89%, total fenol pada perlakuan L2 sebesar 0,40 mg GAE/g, uji pH pada perlakuan G1L1 sebesar 4,37, rendemen pada perlakuan G3 sebesar 29,02%, vitamin C pada perlakuan L2 0,72%, aroma pada perlakuan G1L1 sebesar 4,52 (Netral), skor rasa pada perlakuan G2L1 sebesar 4,92 (Agak suka), skor warna pada perlakuan G1L1 sebesar 6,00 (Suka), skor kesukaan pada perlakuan G2L1 sebesar 4,72 (Agak suka)
Who are “we”? Examining relational ethos in British Columbia, Canada's COVID-19 public health communication
Authors: Spoel Philippa , Millar Alexandra , Lacelle Naomi , Mathialagan Aarani
Published: April 2023

This paper investigates the multiple meanings and functions of the pronoun “we” in COVID-19 public updates by British Columbia's acclaimed Provincial Health Officer Dr. Bonnie Henry in 2020. Our rhetorical case study shows how “we” contributes to Henry's relational ethos by attempting to foster a communal identity with her implied audience while also distinguishing public health expertise, actions, and authority from citizens' knowledge and actions. Ambiguous uses of “we” blur the line between the knowledge and responsibilities of “we” in public health and “we” as citizens. Overall, our rhetorical analysis demonstrates the significant but ambivalent role this pronoun can play in building relations of social trust among citizens, experts, and institutions within public health and science communication contexts and it suggests the importance of judicious pronoun usage when communicators strive to foster these relations.
Evolución de la confianza en la responsabilidad colectiva para afrontar la pandemia: resultados de una encuesta online en dos momentos
Authors: Ruiz Ruiz Jorge
Published: April 2023

La confianza social se perfila en diversos estudios como un factor fundamental para lograr un mayor cumplimiento de las normas y medidas orientadas a evitar los contagios por COVID-19. Sin embargo, otros estudios concluyen que esta misma confianza se ha visto afectada negativamente por la pandemia y las situaciones experimentadas por la población en los dos años siguientes a su aparición. Este artículo pretende contribuir al conocimiento y debate sobre esta importante cuestión ofreciendo datos de una encuesta online realizada a la población española en dos momentos cruciales de la pandemia: en la primera y en la tercera ola de contagios.
La equidad y la diversidad cultural en la escuela. Normativa y acciones de las comunidades autónomas en España
Authors: Carrasco Carpio Concepción , Pascual Gómez Isabel
Published: April 2023

Desde finales del siglo XX, la experiencia migratoria ha potenciado la reflexión sobre el marco normativo propicio para atender la diversidad cultural. El objetivo de este artículo es la revisión del concepto de equidad en la normativa y acciones de las administraciones educativas de las distintas comunidades autónomas de España. Con este fin, se ha realizado la revisión de la normativa, los planes y acciones que las 17 regiones y las ciudades autonómicas Ceuta y Melilla han ido implantando desde el año 2000. Aunque la centralidad teórica se ha desplazado desde las políticas compensatorias a la inclusividad, pasando por la integración, los resultados ponen de manifiesto que los conceptos fundamentales siguen siendo la equidad y la igualdad de oportunidades, en especial este último, puesto que el de equidad se sigue confundiendo con las políticas educativas compensatorias. La inclusión es desarrollada como un concepto excesivamente general y queda difuminado.
A Study on the combined-law clause in Islamic financial contract
Authors:   Wonkwang University Legal Research Institute has, Sohn Tae-Woo , Kim Bun-Tae
Published: April 2023

The rapid growth of Islamic finance lead to a rise in the number of disputes that implicate Islamic law(Shaira). Even though the primary law of Islamic finance contract can be that of a common law or civil law country, the implication of Sharia still remains. There is a resistance by some courts to apply Sharia to contracts which invoke another national law. This judgment is based on the principle that only one law can govern a contract and the Rome Convention’s requirement that the law of a contract be that of a national system. Scholars also support these conclusions by general precepts of common law and legal reasoning. In spite of these firm statements from courts and scholars, the practice of arbitral tribunal judging matters of Islamic finance has been to apply the principles of Sharia to fulfill the intent of the parties, who used Islamic financial instruments instead of conventional bank products. There are also cases showing that U.S. courts and European arbitrators are willing to use Sharia.
If judges do not understand the reasoning of Islamic finance practice in incorporating Sharia, just like Shamil Bank v. Beximco Pharmaceuticals case, the result greatly hampers the growth of Islamic finance industry as well as the bad prejudice of Islamic law. As Islamic finance arbitrations consistently show a reliance on the use of national law with Sharia, western courts should judge the dispute to the greatest extent possible in accordance with the chosen national law, and only resort to applying Shariah principles as a gap-filler or when Islamic law sources are the basis of the specific issue being raised.
Current status of apartment housing defect dispute resolution system and arbitration system
Authors:   Wonkwang University Legal Research Institute has, Yeon seong joon
Published: April 2023

Repairs for defects occurring in apartment houses are directly related to the right of residents to live in a pleasant environment. In addition, since disputes over defects in apartment houses fall under disputes in the professional realm, it is more effective to use dispute resolution systems that replace litigation, such as mediation and arbitration, rather than resolving disputes through litigation. Currently, the Ministry of Land, Infrastructure and Transport's Defect Review and Dispute Mediation Committee is resolving disputes regarding defects in apartment complexes through the Defect Review and Dispute Settlement System. On the other hand, the arbitration system in relation to apartment housing defect disputes requires an arbitration agreement, is characterized by a single trial system, and a private trial, so it is not actively utilized compared to other ADR mediations. However, in the case of defect disputes, the criteria for determining defects change according to the times, the disputes are in professional fields such as architectural design and construction technology, and the conclusion of the dispute can be different even if the same phenomenon occurs depending on the region, place, culture, environment, contract, etc. It is a compulsory dispute resolution method based on the fact that it can appoint a person with professional knowledge in the field as an arbitrator to accurately find out the substantive truth, leading to a decision including legal knowledge and academic theories. Arbitration, which is located in the middle between trial and reconciliation or mediation, which is a method of independent dispute resolution, can be seen as more suitable for defect disputes. However, in order to introduce a harmonious arbitration of defect disputes, it is desirable to stipulate through an optional arbitration agreement within the apartment supply contract (or standard contract). In addition, since defect disputes are an area where the results can be interpreted differently depending on experts, the principle of confidentiality of the agreement of the arbitration tribunal and the plan to allow the writing of minority opinions within the scope of not harming the fairness and independence of arbitrators are also introduced. should be considered. Regarding arbitration institutions, the dualization of dispute resolution systems (arbitration, finance, mediation, etc.) operating institutions cannot present unified standards, causes confusion in system operation, and confusion among end users, such as residents. unification will be required.
A Review on Strengthening the Independence of the Constitutional Court
Authors:   Wonkwang University Legal Research Institute has, Park Seong Jun , Kim Sang Kyum
Published: April 2023

Constitutional Court celebrated its 35th anniversary in this year. Since the introduction of the Constitutional Court system in 1987 and the enactment of the Constitutional Court Act in 1988, the Constitutional Court has been in the center of public criticism and political events, but has played an independent role as the final institution for constitutional interpretation. For the Constitutional Court, which is bound to be in a tense relationship with politics, the guarantee of independence should be stronger than any other state institution so that it can fulfill its role as the last bastion of constitutional protection and guaranteeing basic rights. Nevertheless, the current composition method shows a structure contrary to the principles of democratic legitimacy and professionalism, which are the principles of the Constitutional Court, causing problems that hinder the promotion of independence. Constitutional scholars have consistently pointed out issues related to this since the establishment of the Constitutional Court system, but hopes for reform were only intermittent. Time has passed without any significant change, and now discussions on how to organize, one of the pillars of the independence of the Constitutional Court, have been dismissed as a rather dull topic. However, at a time when interest in the Constitutional Court is currently highlighted, it is necessary to re-examine the independence of the Constitutional Court. Therefore, the purpose of this study is to ignite the reform of the Constitutional Court by devising practical improvement measures other than revision based on literature research. As a result, the appointment system reaffirmed the discussion on the need for constitutional amendment and examined detailed improvement plans. In the case of the qualification system issue, it was set as the qualification of constitutional judges in academia, but it was concluded that additional discourse on detailed realization measures was needed. Therefore, the transition period of the improvement process was presented in its own way by using the legal professional development process of the law school. We must continue to pay attention to the Constitutional Court so that it can defend the Constitution and liberal democracy as a fair judge. If the constitutional interpretation is provided that the members of the public can understand based on the fairness and objectivity of the composition outside the Constitutional Court, the credibility of the Constitutional Court can be increased even though it is inseparable from politics and ideology in nature.
On the Diophantine Equation 55x – 53y = z2
Authors: Thongnak Sutthiwat , Kaewong Theeradach , Chuayjan Wariam
Published: April 2023

This article aims to prove all solutions to the Diophantine equation 55x – 53y = z 2 where x, y and z are non-negative integers. The results indicated that the solution is (x, y, z) = (0, 0, 0).
Portfolio Optimization under Informationally Asymmetric Markets
Authors: Kilange Abdulmaliki Aruna , Ananda Kube , Ngare Philip
Published: April 2023

Asymmetric information propagation frequently results in distorted financial markets and is generally a feature of informationally inefficient markets. We developed a model of optimal asset allocation using the martingale method to assist an investor in selecting an asset that performs better under the conditions of a market information cascade. In order to confirm that the model satisfies the required conditions, we applied the verification theorem and ascertained that the results produced were optimal. The model outperformed the famous Markowitz mean-variance type model and was shown to produce stable and consistent solutions under such market conditions.
Deed of Destruction
Authors: Susana Santa-Marta
Published: April 2023

Research documentation for Auto de Destruição/ Auto de Destruição
zPoseScore model for accurate and robust protein-ligand docking pose scoring in CASP15
Authors: Zheng Liangzhen , Shen Tao , Liu Fuxu , Wang Zechen , Sun Jinyuan , Bu Yifan , Meng Jintao , Chen Weihua , Mu Yuguang , Li Weifeng , Zhao Guoping , Wang Sheng , Yanjie Wei
Published: April 2023

We introduce a deep learning-based ligand pose scoring model called
zPoseScore for predicting protein-ligand complexes in the 15th Critical
Assessment of Protein Structure Prediction (CASP15). Our contributions
are three-fold: firstly, we generate six training and evaluation
datasets by employing advanced data augmentation and sampling methods.
Secondly, we redesign the “zFormer” module, inspired by AlphaFold2’s
Evoformer, to efficiently describe protein-ligand interactions. This
module enables the extraction of protein-ligand paired features that
lead to accurate predictions. Lastly, we develop the zPoseScore
framework with zFormer for scoring and ranking ligand poses, allowing
for atomic-level protein-ligand feature encoding and fusion to output
refined ligand poses and ligand per-atom deviations. Our results
demonstrate excellent performance on various testing datasets, achieving
Pearson’s correlation R = 0.783 and 0.659 for ranking docking decoys
generated based on experimental and predicted protein structures of
CASF-2016 protein-ligand complexes. Additionally, we obtain an averaged
lDDT = 0.558 of AIchemy_LIG2 in CASP15 for de novo
protein-ligand complex structure predictions. Detailed analysis shows
that accurate ligand binding site prediction and side-chain orientation
are crucial for achieving better prediction performance. Our proposed
model is one of the most accurate protein-ligand pose prediction models
and could serve as a valuable tool in small molecule drug discovery.
Optimal Heartbeat Energy Harvesting using Electrostatic Energy Harvesters
Authors: Pourahmadinakhli Meisam , Sasanpour Bahareh
Published: April 2023

This paper presents the state space modeling and simulation of different
micro electrostatic energy harvesters – in plane overlap, in plane gap
closing and their compound structures – with freedom of movement in
x, x-y and x-y-z axis. The structures are specially
designed for energy harvesting of vibrations whose frequencies are lower
than 100 Hz to be suitably applied for heartbeat energy
harvesting. The detail models of both electrical and mechanical
subsystems including stopper function, motion drag, parasitic capacitors
and multi directional transducing capacitors are developed in the format
of state space equations. To reach the optimal heartbeat energy
harvesting, the system behavior is simulated under different parameters
by numerical solution of nonlinear state space equation set.
A Layer-by-layer Point Design Algorithm in High-dimension Space based on the Good Lattice Point Method
Authors: Gao Kai , Zhou Rongcun , Liu Gang , Tang Wei , Deng Changjun
Published: April 2023

Good lattice point (GLP) sets are many of points uniformly distributed
over the domain of interest and thus have good space-filling property.
GLP sets are frequently used in many applications, such as quasi-Monte
Carlo, dimensional integral, structural reliability evaluation and other
areas. However, as the number of dimensions and points increases, the
amount of calculation of GLP sets also increases and could not get a
better generating vector to obtain the good point sets especially in
high-dimensional space. To handle this problem, a new method is proposed
for GLP sets in high-dimensional space, which has a great advantage and
low-discrepancy compared with existing GLP method. Firstly, changing the
generating vector of GLP sets based on the existing theories and making
it more suitable high-dimensional space. Secondly, selecting a prime
p as the number of points and getting all of primitive roots of
p. Then, the phenomenon of the same discrepancy in the set of
points produced by different primitive root is theoretically derived, to
reduce the range of primitive roots and obtaining the point sets for
each primitive root in the new range. Next, substituting the primitive
roots in new range into the proposed method and getting point set.
Finally, viewing discrepancy as an index, the point set with the lowest
discrepancy is selected as the GLP set in the high-dimensional space.
Two numerical examples are studied to validate the proposed method, the
first numerical example indicates that the proposed method is of
low-discrepancy and efficiency for high-dimensional GLP sets; The second
numerical example shows that the point set generated by the method
proposed in this paper is suitable for solving fatigue reliability
evaluation of stayed cables and the results are consistent with the
accuracy of Monte Carlo simulation.
Negative Influence of the hunger state on rule-observance behavior in mice
Authors: Alkahwaji Abdelrahman , Lee C Justin , Shin Hee-Sup
Published: April 2023

Developing social strategies to share the limited resources equally and
maximize the long-term benefits of conflict resolution is critical for
appropriate social interactions. During social interactions, making
social decisions depend not only on the external environment but also on
internal factors such as hunger, thirst, or fatigue. In particular, the
hunger state, which is related to food as a physical need, plays a
dominant role in social decision-making. However, the consequences of
food deprivation on social decision-making are not well understood. We
have previously shown that mice in rule-observance behavior are capable
of resolving conflict during social decision-making by observing the
well-established social strategy based on reward zone allocation. Here,
we develop a rule-observance behavior paradigm, in which the hunger
state is achieved by applying food restrictions on mice prior to social
behavior. We found that the hunger state in mice deteriorated the
established social strategy by decreasing the reaction time, implying an
increase in impulsivity. In contrast, the hunger state did not affect
the reward zone allocation, indicating no effect on spatial memory. This
decrease in reaction time led to a significant increase in the
percentage of wrong social decisions (violation) and a significant
decrease in the amount of reward (payoff equity). Our study proposes
that the hunger state exerts a detrimental effect on appropriate social
decision-making by decreasing reaction time, increasing violation, and
decreasing payoff equity in rule-observance behavior.
Revision risk by using the direct superior approach (DSA) for total hip arthroplasty compared with postero-lateral approach: early nationwide results from the Dutch Arthroplasty Register (LROI)
Authors: Van Dooren Bart , Peters Rinne M , Ettema Harmen B , Schreurs B Willem , Van Steenbergen Liza N , Bolder Stefan B T , Zijlstra Wierd P
Published: April 2023

Background and purpose: The direct superior approach (DSA) is a modification of the classic posterolateral approach (PLA) for total hip arthroplasty (THA), in which the iliotibial band and short external rotators are spared. The revision rate of the DSA has not been investigated previously using arthroplasty registry data. We examined the reasons and risk of revision of the DSA, compared with the direct anterior approach (DAA) and PLA.Patients and methods: In this population-based cohort study we included 175,543 primary THAs performed between 2014 and 2020 (PLA, n = 117,576; DAA, n = 56,626; DSA, n = 1,341). Competing risk survival analysis and multivariable Cox proportional hazard analyses, adjusted for potential confounders, were performed.Results: After 3 years, crude revision rates due to any reason were 2.1% (95% confidence interval [CI] 1.3–3.3) for DSA, and 2.9% (CI 2.8–3.0) for PLA. Crude dislocation revision rates were 0.3% (CI 0.1–0.8) for DSA, versus 1.0% (CI 0.9–1.0) for PLA. Dislocation revision rate for DSA did not differ from DAA (0.3% [CI 0.2–0.3]). Multivariable Cox regression analysis demonstrated no overall difference in revision rates for the DSA (HR 0.6 [CI 0.4–1.09) compared with the PLA. Lower risk of revision due to dislocation was found in patients operated on through the DSA (HR 0.3 [0.1–0.9]) compared with the PLA.Conclusion: Early nationwide results suggest that the DSA for total hip arthroplasty seems to show a tendency towards a lower risk of revision for dislocation but no overall reduced revision risk compared with the PLA.
Design analysis configuration and capacity of off-grid with implementation of photovoltaic (PV) and battery energy storage system (BESS) as power supply for shipping activities at ports
Authors: Mutiah Fiqi , Sudiarto Budi
Published: April 2023

The government of Indonesia developing mitigation for climate change and achieving decarbonization in the sea transportation sector by encouraging increased use of onshore power supply for ships when berthing at ports. Off-Grid is one of the green transition technologies that provide great benefits to ports for the mitigation of environmental. To ensure optimal system operation, determining the proper configuration and component sizes is an important decision at the design stage. One of the important activities at the port is the transportation of mining products, B3 waste, and others by using ships operated with diesel engines which are known to be expensive and not environmentally friendly. The configuration consists of a photovoltaic system and an energy storage system as well as land electricity support at the port then optimized by considering solar radiation, temperature, and data component specifications to supply power to the ship so that do not use diesel generators on board. From the calculation results it is known that when the ship is anchored it requires 3,310.34 kWh/day of electrical energy. To meet electricity needs, 3,200 units of PV modules are designed with a power output of 1,216 kW peak and a BESS capacity of 4,064 kWh.
Testing of palm oil-based electric power transformer insulation oil as a renewable energy source
Authors: Hendri Hendri , Arief Yanuar Zulardiansyah , Syukur Abdul
Published: April 2023

Reducing petroleum resources and environmental problems, alternative insulating oils with biodegradable characteristics have become an alternative. Esterification of palm-based oil is expected to provide better and optimum electrical properties. The esterification of palm oil will be carried out as a test sample and observed for its electrical, physical and chemical properties such as PD characteristics, breakdown voltage, dissipation factor, viscosity, flash point, etc. The effect of thermal aging on oil samples will also be carried out to simulate real situations in power transformer applications. Then after obtaining the best formulation from the sample it will be used as insulating oil in electric power transformers (100kVA). The purpose of this research is to apply esterified palm oil as an electric power transformer oil. The method used in this research includes field research. Field research includes taking oil samples, measuring the breakdown voltage of transformer oil, and the color of transformer oil. The results obtained are insulating oil for electric power transformers based on palm oil. Palm oil has the advantage of being an environmentally friendly, biodegradable and renewable oil compared to the transformer oil used today which is based on petroleum. With the realization of transformer oil based on palm oil, it is hoped that it can provide great economic opportunities for Indonesia as one of the largest palm oil producers in the world and can also provide added value and increase the competitiveness of the palm oil industry in the future.
Аномальные маточные кровотечения раннего репродуктивного периода и COVID-19.
Authors: Курмангалеева Алия , Сибирская Елена
Published: April 2023

Аномальные маточные кровотечения являются одной из актуальных проблем здравоохранения, занимают лидирующее место среди показаний для госпитализации в стационар, и нет тенденции к снижению данного показателя. В структуре детской гинекологической патологии встречаются с частотой 25-30% случаев всех обратившихся девочек в возрасте от менархе до 17 лет включительно, у 33-69% заболевание склонно к рецидивам и хроническому течению.

Впервые в г. Москва в детском многопрофильном стационаре проводится работа, для определения частоты возникновения аномальных маточных кровотечений у девочек раннего репродуктивного периода (от наступления менархе до 17 лет включительно) с имеющейся или перенесенной новой коронавирусной инфекцией. Будет определена наиболее оптимальная тактика лечения и диагностики в зависимости от степени тяжести COVID-19, созданы алгоритмы ведения пациентов.
Gestionar la complejidad: la contribución de la UE a la gobernanza de la inteligencia artificial
Authors:   Investigador predoctoral, Departamento de Derecho, Escuela de Negocios y Gobernanza, TalTech-Tallinn University of Technology, Antonov Alexander
Published: April 2023

En un contexto de ecosistemas digitales mundialmente cuestionados, este artículo examina el papel y la contribución de la UE al concepto emergente de la gobernanza de la inteligencia artificial (IA). Entendida esta por la UE como el ingrediente fundamental para la innovación, la adopción de sistemas de IA ha alterado nuestra comprensión de la gobernanza. Enmarcando la IA como una tecnología digital autónoma integrada en las estructuras sociales, este artículo argumenta que se puede aumentar la confianza de la ciudadanía de la UE hacia la IA si la innovación que esta comporta se fundamenta en un enfoque basado en los derechos fundamentales. Ello se evalúa a partir del trabajo del Grupo de Expertos de Alto Nivel en IA (que ha desarrollado el marco para una IA fiable) y la propuesta recién aprobada de la Comisión Europea para una Ley de inteligencia artificial (con un enfoque basado en el riesgo).
Knowledge, Perceptions, and Attitudes of Central Government Civil Servants towards the National Capital (IKN) Relocation
Authors: Savitri Renny , Ahad Madya Putra Yaumil , Cahyarini Benedicta Retna , Samsara Ladiatno , Puspasari Hasna Melani
Published: April 2023

Various discussions and studies from different sectors have emerged as a reaction to the relocation of the Indonesian capital city from economic, transportation, and environmental perspectives. However, not many articles discuss civil servants as one of the groups directly affected by the relocation policy. This paper describes the condition and correlation of civil servants' knowledge, perceptions and attitudes toward the IKN relocation policy. This research uses quantitative descriptive research methods, which were conducted by distributing surveys to Central Government Civil Servants based in Greater Jakarta. The survey results stated that civil servants had relatively excellent knowledge regarding IKN relocation, while civil servants' perceptions of IKN transfers tended to be negative. Regarding attitude, 48% of respondents wanted to be transferred with special compensation. Based on the analysis of the relationship between three aspects, it is known that crosstabulation analysis on knowledge and perception affects the attitudes of civil servants regarding the IKN relocation policy. Meanwhile, cross-tabulation analysis between knowledge and perception does not affect each other. Finally, from the results, to increase the knowledge and perception of civil servants, the government needs to increase socialization among civil servants regarding the IKN relocation policy and update the information regularly and massively, especially in the compensation that is more in favour of civil servants
Risk Perception as Mediator in the Effect of Financial Literacy to Entrepreneurial Orientation among MSMEs
Authors: Carina Tiara , Mentari Ni Made Indah , Permana Putra I Dewa Made Arik , Sari Melani Gita , Purnama Dewi Ni Putu Tasiya
Published: April 2023

This study aims to analyze the mediating role of risk perception on the effect of financial literacy to entrepreneurial orientation. From a total population of 32,026 MSMEs in Denpasar, 244 samples were taken through purposive sampling. Data were collected through the administration of Financial Literacy Instruments (rxx=0.639-0.891; r=0.974), Risk Perception Instruments (rxx=0.873-0.956; r=0.989), and Entrepreneurship Orientation Instruments (rxx=0.894-0.988; r=0.988). According to data analysis with Partial Least Square (PLS), it was found that financial literacy significantly affects entrepreneurial orientation; financial literacy significantly influences risk perception; risk perception significantly influences entrepreneurial orientation; and risk perception partially mediates the effect of financial literacy to entrepreneurial orientation in MSMEs in Denpasar. It was found that 49.8% of the variation in the entrepreneurial orientation variable is explained by financial literacy and risk perception variables, while the remaining 50.2% is contribution of other variables outside this research.

Keyword: risk perception, financial literacy, entrepreneurship orientation, MSME
Raising Burden of NCD Risk Factors in Rural and Remote areas of South Andaman Islands in India
Authors:   Indian Council Of Medical Research (ICMR) – Regional Medical Research Centre (RMRC), Port Blair, Andaman And Nicobar Islands, India, Ramu Manjunatha
Published: April 2023

Risk factors of Non-Communicable diseases (NCDs) is showing increase in trends in recent years in India, and its burden and associated factors need to be studied in Andaman and Nicobar Islands
Commutation n’est pas raison : étude de simplement et réflexions sur la commutation en sémantique
Authors:   CY Cergy Paris Université (Francia), DELOOR Sandrine
Published: April 2023

"This article aims at describing semantically the different uses of the adverb simplement in contemporary French. Four uses are distinguished, based on semantic and syntactic criteria. The proposed description has two main objectives: (i) to differentiate simplement from its synonyms (seulement and mais) and (ii) to highlight the common points between the different uses of simplement in order to eventually propose a unitary model of its semantic functioning. Throughout the study, a particular place is given to the commutation criterion: we wonder what its validity is in semantics and what problems it is likely to pose. "
Essai d’une description conversationnelle de Oh en moyen français
Authors:   Université Paris 3 (Francia), VERMANDER Pierre
Published: April 2023

"This article aims to propose an analysis’ model for the interjection “Oh” which would refute some of the presuppositions carried by this category (emotivity, non-intentionalité, etc.) By using (mostly English) contemporary conversational’s analysis’ methods on a large Middle French corpus, we build a model based on objectives parameters which will encompass all occurrences. It will thus appear that the uses of “Oh” hinges around the autonomous/responsive variable, and that this interjection can be uttered to state the epistemic position of the speaker at a given time."
Paleogenomics (short review)
Authors:   Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far East Branch of the Russian Academy of Sciences, Vladivostok, 690022, Russia, Chelomina G.I.
Published: April 2023

Paleogenomics is known as the whole genome analysis of ancient DNA (aDNA). This paper provides a brief overview of the achievements of paleogenomics, including its history and research methods. In particular, issues of human evolution, hominid (Neanderthal, Denisovans) and modern morphological type humans hybridization, transcontinental migrations of ancient humans from Siberia to America, migrations of peoples of the Yamnaya culture in the vast Eurasian steppes, the origin both of the extinct (Etruscans, Scythians) and of the modern (Qinghai-Tibetan Plateau populations, Avars) peoples are discussed from the perspective of paleogenomic data, domestication of animals and plants, impacts of climate change on biodiversity, conservation biology and taxonomy, and evolution of pathogens. The prospects of evolutionary medicine, aDNA methylation, the use of aDNA from sediments and ephippial eggs, as well as the possibility of restoring extinct species are discussed as directions for the future development of paleogenomics.
Two Free Boundaries Problem for a Parabolic Equation
Authors: Расулов М.С.
Published: April 2023

В данной работе рассматривается задача типа Стефана с двумя свободными границами для квазилинейного параболического уравнения в одномерном случае. Исследование нелинейных задач со свободными границами методом, основанным на построении априорных оценок. Поэтому сначала устанавливаются некоторые первоначальные априорные оценки для решения рассматриваемой задачи. Основной трудностью при построении теории для задач квазилинейных параболических уравнений второго порядка является получение априорной оценки модуля производной решение, а также в задачах со свободной границей требуются дополнительные рассуждения. Для этого задача сводится к задаче с фиксированной границей через замену переменных. Полученная задача имеет зависящие от времени и положения в пространстве коэффициенты с нелинейными слагаемыми. Далее построены априорных оценок типа Шаудера для решения уравнения с нелинейными слагаемыми и закрепленной границей. На основе полученных оценок доказана единственность решения задачи. Затем мы доказываем глобальное существование решения задачи с помощью теоремы Лерэ-Шаудера о неподвижной точке.

This paper considers a two-free-boundary Stefan-type problem for a quasi-linear parabolic equation in one dimension. Nonlinear problems with free boundaries are studied using a method based on constructing a priori estimates. Therefore, some initial a priori estimates for the solution to the problem under consideration are first established. The main difficulty in constructing a theory for second-order quasi-linear parabolic equations is obtaining an a priori estimate for the solution’s derivative module, and additional arguments are required in problems with a free boundary. To address this, the problem is reduced to a fixed-boundary problem through a change of variables. The resulting problem has time- and spacedependent coefficients with nonlinear terms. Next, Schauder-type a priori estimates are constructed for the equation with nonlinear terms and a fixed boundary. Based on these estimates, the uniqueness of the solution to the problem is proven. Then, the global existence of the solution to the problem is demonstrated using the Leray-Schauder fixed-point theorem.