bluuebunny/crossref_metadata_2025_split huggingface dataset:
BOSHLANG‘ICH SINF O‘QUVCHILARI NUTQIDA LEKSIK SINONIMLARNI FAOLLASHTIRISH BOSQICHLARI
Authors: Akbarova Zuxro , Rustamova Davlatxon 
Published: October 2023

Ushbu maqolada sinonimiya tushunchasi va uning mazmunini o‘rganish, boshlang‘ich sinf o‘quvchilari duch kelishi mumkin bo‘lgan nutqiy vaziyatlarda sinonim so‘zlardan o‘rinli foydalanish ko‘nikmalari, uning rivojlanib borishi ta’kidlanadi. Sinonim so‘zlarni boshlang‘ich ta’lim jarayonida kichik yoshdagi o‘quvchilarga bosqichma-bosqich o‘rgatish usullari, sinonim so‘zni o‘quvchilar nutqida faollashtirishda darsliklardan foydalanish hamda ona tilidagi sinonimiya hodisasini o‘zlashtirish darajasini oshirib borishi haqida so‘z yuritiladi. Boshlang‘ich sinf o‘quvchilariga sinonimiya tushunchasi haqidagi ma’lumotlarni berishning miqdori tushunchaning o‘ziga xos xususiyatiga, uning lisoniy tabiatiga, ma’lum bir funktsional uslubda qo‘llanish darajasiga, shuningdek, o‘quvchilarning yosh xususiyatlariga bog‘liq. O‘quvchilar nutqida leksik sinonimllarni faollashtirish bo‘yicha ularga zaruriy ma’lumotlarni yetkazishda boshlang‘ich sinflar uchun ona tili darliklariga sinonimiyaga oid nazariy ma’lumotlarni batafsilroq kiritish samaraliroq bo‘ladi. Kichik yoshdagi o‘quvchilarga induktiv usulda yangi tushunchalarni o‘rgatish ularni faol bilish jarayonida sodir bo‘lishi bilan samaralidir.
Evaluating the Applications of an Arduino-Yun Powered Sitting Monitoring System
Authors: Kim Joshua 
Published: October 2023

Prolonged sitting and poor sitting posture affect many people, especially in today's digital world. This poor posture and prolonged sedentary lifestyle can cause many health effects, such as back problems, impaired digestion, and even cardiovascular disease. The process of correcting poor sitting posture may be easier to accomplish with assistance, as it requires constant attention and correction to maintain proper posture. Thus, sitting posture monitoring systems may greatly benefit those who are looking to correct their sitting posture. Four pressure sensors were wired to Arduino Yun on a sitting chair, on the right and left of the seat and backrest, respectively.
Furthermore, a computer algorithm and coding software were applied to monitor postural imbalances based on the inputs from the sensors. After a thorough calibration, a user tested the system in three weekly sessions consisting of pre-treatment, treatment, and post-treatment modes to examine the system's functionality for monitoring the sitting patterns of the user. Our system was able to detect poor sitting posture based on different positions of the user throughout the testing periods. It could differentiate the postural changes that occurred between the three treatment modes. Our monitoring system may serve as a tool to detect poor posture and facilitate the correction of any imbalances in the posture.
Optimization on industrial problems focussing on multi-player strategies
Authors:   , Coma Company Martí 
Published: October 2023

Algorithms (EA) are useful optimization methods for exploration of the search space, but they usually have slowness problems to exploit and converge to the minimum with accuracy. On the other hand, gradient based methods converge faster to local minimums, although are not so robust (e.g., flat areas and discontinuities can cause problems) and they lack exploration capabilities.
This thesis presents and analyze four versions of a hybrid optimization method trying to combine the virtues of Evolutionary Algorithms (EA) and gradient based algorithms, and to overcome their corresponding drawbacks. The proposed Hybrid Methods enables working with N optimization algorithms (called players), multiple objective functions and design variables, and define them differently for each player. The performance of the Hybrid Methods are compared against a gradient based method, two Genetic Algorithms (GA) and a Particle Swarm Optimization (PSO).
Tests have been conducted with mathematical benchmark problems (synthetic tests designed to specifically test optimization methods) and an engineering application with high demanding computational resources, a Synthetic Jet actuator for Active Flow Control (AFC) over a 2D Selig-Donovan 7003 (SD7003) airfoil at Reynolds number 6 x 10^4 and a 14 degree angle of attack. The Active Flow control problem has been used in a single optimization problem and in a two objective optimization problem
Els Algoritmes Evolutius (EA) són mètodes d'optimització útils per a l'exploració de l'espai de cerca, però solen tenir problemes de lentitud per explotar-ne el mínim i convergir amb precisió. D'altra banda, els mètodes basats en gradients convergeixen més ràpidament als mínims locals, encara que no són tan robusts (per exemple, les àrees planes i les discontinuïtats poden causar problemes) i no tenen capacitats d'exploració. Aquesta tesi presenta i analitza quatre versions d'un mètode d'optimització híbrid que intenta combinar les virtuts dels Algoritmes Evolutius (EA) i els algoritmes basats en gradients, i superar-ne els inconvenients corresponents. Els Mètodes Híbrids proposats permeten treballar amb N algoritmes d'optimització (anomenats jugadors), múltiples funcions objectiu i variables de disseny, i definir-les de manera diferent per a cada jugador. El rendiment dels mètodes híbrids es compara amb un mètode basat en gradient, dos Algoritmes Genètics (GA) i un mètode d'optimització d'eixam de partícules (PSO). S'han fet proves amb problemes matemàtics de referència (proves sintètiques dissenyades per provar específicament mètodes d'optimització) i una aplicació d'enginyeria amb recursos computacionals molt exigents, un actuador de jet sintètic per a control de flux actiu (AFC) sobre un perfil aerodinàmic 2D Selig -Donovan 7003 (SD7003) al número de Reynolds 6 x 104 i un angle d'atac de 14 graus. El problema de control de flux actiu s'ha utilitzat en un problema d'optimització monoobjectiu i en un problema d'optimització de dos objectius.
Race-Specific and Skin of Color Dermatoscopic Characteristics of Skin Cancer: A Literature Review
Authors: Karampinis Emmanouil , Lallas Aimilios , Lazaridou Elizabeth , Errichetti Enzo , Apalla Zoe 
Published: October 2023

Introduction: Individuals with melanin-rich skin account for the majority of the world's population. However, literature data regarding dermoscopic characteristics of skin cancer in skin of color (SoC) are scarce. The dermoscopic characteristics of cutaneous tumors might differ among skin types due to heterogeneity in composition and pigmentation.
Objectives: To summarize literature data on the dermoscopic findings of skin neoplasms according to the skin color and race.
Methods: The literature search was performed using the PubMed database up to December 30, 2022, and was conducted with the use of terms referring to dermoscopy, race (Caucasians, Hispanics, Asians, and Black/African), and skin cancer types (basal cell carcinoma [BCC], squamous cell carcinoma [SCC], keratoacanthoma, Bowen disease, and melanoma).
Results: In total, 30 race-specific records were included. Nine SoC records for BCCs (2 BCC studies in Hispanics, 1 BCC study in Black individuals, and 6 BCC studies in Asians), 9 SoC records for SCCs ( 1 SCC study in Hispanics ,1 SCC study in Black individuals and 7 SCCs in Asian population), and 8 SoC records for melanoma (2 melanoma studies in Hispanics, 1 in Blacks, and 5 in Asians) were compared with 4 records that involved only a Caucasian population, according to their participant section as well as with studies on dermoscopy characteristics without focusing on race origins and phototype of the patient.
Conclusion: Based on a review of studies including Caucasians, Hispanics, Asians and Blacks /Africans, SoC patients present with more frequent and unique dermatoscopy features of skin cancers.
La Rochepot de 1789 à 1914 : expansion et déclin d’un vignoble de l’Arrière-Côte beaunoise
Authors: Bonnefoy Jean-Marc 
Published: October 2023

Le village de La Rochepot, proche du bourg de Nolay, dans l’Arrière-Côte beaunoise, est caractéristique de cette périphérie qui, de la fin du xviiie siècle au début du xxe, a connu un mode de développement original. Celui-ci s’est fondé sur l’essor d’une viticulture de vin « commun » (le cépage gamay) destinée à satisfaire les besoins d’une clientèle populaire croissante dans un contexte d’urbanisation et d’industrialisation. La conversion viticole au détriment de l’agriculture céréalière traditionnelle culmina dans les années 1855-1880 de prospérité à La Rochepot comme dans toute l’Arrière-Côte beaunoise avant l’invasion phylloxérique (en 1882). Avec la reconstitution du vignoble au début du xxe siècle, il n’y avait pourtant plus de place pour les vins ordinaires de la Côte-d’Or, concurrencés par les « usines à vin » du Languedoc et les importations de l’Algérie coloniale. Le déclin viticole et démographique fut accentué et aggravé par les deux guerres mondiales, avant un nouvel essor dans la seconde moitié du siècle.
Variabilidade pluviométrica e índice de anomalia de chuvas em municípios do Piauí
Authors: Carvalho Marcus Willame Lopes , Corrêa Wellington Cruz , Teixeira Marcos Antônio de Castro Marques , Teixeira Cortez Catharina , Silva Adriana Conceição da 
Published: October 2023

O conhecimento da precipitação de uma região é fundamental para o planejamento de qualquer atividade econômica, principalmente a agricultura. Portanto, este trabalho teve como objetivo, analisar a variabilidade pluviométrica de 10 municípios do Piauí através da utilização do Índice de Anomalia de Chuva (IAC). Foram utilizados dados pluviométricos de um período de 21 anos (2000-2020) disponibilizados pelo INMET (Instituto Nacional de Meteorologia). Os dados foram utilizados para o cálculo do IAC e classificados como extremamente úmido, muito úmido, úmido, seco, muito seco e extremamente seco. Para os municípios localizados na região centro norte do Estado do Piauí, há maior influência da Zona de Convergência Intertropical (ZCIT) sobre a qualidade e quantidade de chuva na região enquanto para os municípios ao sul do Estado são decorrentes das penetrações de frentes frias e/ou seus vestígios e a formação dos Vórtices Ciclônicos de Altos Níveis (VCANS). A partir do IAC identificou-se predomínio de anos secos no período de 2012 até 2016 sendo associados a El Niño-Oscilação Sul (ENOS). A utilização do IAC garante resultados mais precisos referentes ao grau de variação da chuva, podendo ser utilizado como uma ferramenta para o acompanhamento interanual da precipitação pluviométrica de regiões, no qual é possível através dele determinar mudanças em seu regime de chuvas
Who actually has access to paywalled research?
Authors: Mounce Ross 
Published: October 2023

Yesterday, I tried to read a piece of research, relevant to my interests that was published in 1949. Sadly as is usual, I hit a paywall asking me for £30 + tax to read it (I didn’t pay). Hincks, W. D. 1949. IV.—systematic and synonymic notes on passalidae (col.). Annals and Magazine of Natural History 2:56-64.
Deviations from planarity of trigonal carbon and from linearity of digonal carbon.
Authors: Rzepa Henry 
Published: October 2023

Previously, I explored deviation from ideal tetrahedral arrangements of four carbon ligands around a central (sp
<sup>
3
</sup>
) carbon using crystal structures. Now it is the turn of digonal (sp
<sup>
1
</sup>
) and trigonal (sp
<sup>
2
</sup>
) carbons. Firstly, the digonal C≡C case. Attached to each carbon of the C≡C unit are two saturated carbon ligands; this to prevent conjugation from influencing our result.
Clustering Data On Underage Marriage Using The Clustering Method
Authors: Sonadi Perangin Angin  , Rusmin Saragih  , Marto Sihombing  
Published: October 2023

In Law no. 1 of 1974, article 7 paragraph (1) states that marriage is only permitted if the man has reached the age of 19 and the woman has reached the age of 16. Nationally, early marriage to the age of under 16 is 26.95%. In fact, based on the findings of Bappenas in 2008, it was stated that 34.5% of the 2,049,000 marriages in 2008 until now were child marriages which were increasing rapidly (Rifiani, 2011: 126). The influence of foreign culture is also one of the causes of the large number of underage marriages, foreign cultures which are very famous for freedom of dating, are the views of today's youth to have relations outside of legal marriage. Not only culture, information technology in the 4.0 era has greatly influenced the occurrence of underage marriages, adult video sites that are easily accessible via the internet. For this reason, the K-means clustering method is used as the right solution for the problem of underage marriage data by grouping the data based on age, gender, and occupation to get definite data, so that data grouping using the applicationmatlab andrapid miner can produce output from data mining that can be used in making decisions in the future
Keywords: Underage marriage, clustering, matlab
La actividad contractual del sector público. Una teoría general ampliada de la actividad contractual de la administración pública
Authors: González Escudero M.ª Teresa 
Published: October 2023

El presente estudio de la nueva Ley de Contratos del Sector Público, no entra a analizar materias clásicas de la contratación administrativa como son los privilegios de la Administración; ni algunas de las novedades que, junto con la redefinición de los ámbitos subjetivo y objetivo son más significativas, como son la aplicación de las nuevas tecnologías a la contratación pública, la incorporación de técnicas para racionalizar la contratación, o la creación de nuevos procedimientos de adjudicación. Por el contrario, en él se ha pretendido exponer la que consideramos nueva teoría general de la contratación pública reflexionando sobre la compleja base subjetiva de la que se componen las Administraciones Públicas, analizando la reordenación que de la tipología contractual hace, y estudiando cómo se asumen en estos ámbitos, el objetivo y el subjetivo, las exigencias del Derecho Comunitario, enmarcadas dentro de la pretensión de crear un espacio común para la contratación, en el que todos los actores puedan participar en igualdad de condiciones y en un régimen de transparencia y libre concurrencia.
Más allá de esto, nuestro análisis no pretende ser exhaustivo, el artículo se centra en quien es sector público y por tanto está sometido a la ley y qué parte de su contratación y en qué medida le es aplicable la misma.
Reflexiones sobre la circunscripción electoral de la Asamblea de Madrid. Inconvenientes presentes y desafíos futuros
Authors: Garrote de Marcos María 
Published: October 2023

El sistema electoral que rige para la Asamblea de Madrid ha demostrado ser extraordinariamente funcional y ha permitido la representatividad de todas las fuerzas políticas relevantes, además de favorecer la gobernabilidad. Quizá por esta razón, los estudios sobre el sistema electoral madrileño no son muy abundantes y los que se han publicado suelen abordar la cuestión desde una perspectiva bastante descriptiva y pacífica.
Una de las características del sistema electoral de la Asamblea es que la circunscripción comprende todo el territorio de la Comunidad Autónoma. Este dato por sí solo no aporta nada al análisis, pero si se conjuga con otros factores, como el número de representantes o la modalidad de voto, puede plantear hoy en día algunos inconvenientes, desde el punto de vista jurídico y político. El presente trabajo ofrece una reflexión sobre las incertidumbres que la actual regulación electoral presenta y los desafíos que se pueden plantear en el futuro.
Los Servicios Jurídicos en las Cortes y en la Asamblea de Madrid.
Authors: Yáñez Díaz Carlos 
Published: October 2023

Al cumplirse diez años de la promulgación de la Ley 3/1999, de 30 de marzo, de ordenación de los Servicios Jurídicos de la Comunidad de Madrid, el presente artículo pretende hacer un análisis de la situación de los servicios jurídicos de las Administraciones Públicas a partir del estudio de la tramitación parlamentaria en la Asamblea de Madrid de dicha Ley y de la Ley 52/1997, de 27 de noviembre, de asistencia jurídica al Estado e Instituciones Públicas en las Cortes Generales. En ambos casos resulta llamativo que los enfrentamientos dialécticos en los trabajos parlamentarios entre los diversos Grupos Políticos dejaron paso a un consenso habida cuenta la estrecha relación entre los servicios jurídicos y los principios constitucionales de legalidad y eficacia en la acción administrativa. No obstante en la Comunidad de Madrid el consenso únicamente se vio limitado por las discusiones en cuanto a las formas de acceso al Cuerpo de Letrados de la Comunidad de Madrid.
En cualquier caso, tras diez años de vigencia, la Ley es una de las normas autonómicas de mejor factura técnica rigiendo la actuación de los Servicios Jurídicos de la Comunidad en su actuación diaria.
Factors Influencing Utilisation of Hernia Care among Women Seeking Surgical Healthcare: A Study of a Peri-urban Health Facility in Eastern Ghana
Authors: Adomah-Afari Augustine , Addo-Kwafo Akua Kyekye 
Published: October 2023

Aims: To assess factors associated with the utilization of quality hernia care among female adults seeking healthcare.
Study Design: A descriptive cross-sectional design was used.
Place and Duration of Study: Nsawam Government Hospital in the Nsawam-Adoagyiri Municipality of the Eastern Region of Ghana between May 15th and June 15th, 2022.
Methodology: We applied a quantitative research method where both self-administered and interviewer-administered strategies were applied to administer a structured questionnaire. A consecutive sampling approach was used to recruit a total of 180 women who sought surgical care. Data was analyzed using STATA version 15 Software. Descriptive statistics, chi-square test, and multiple logistic regression analysis were applied to determine the relationship between the dependent and independent variables. The level of significance was accepted at P=.05 at a 95% confidence interval.
Results: Overall, 180 women took part in the study out of the estimated sample size of 189, giving a response rate of 95.2%. The proportion of hernia among the women was 56% out of which the common types were umbilical hernia (32%) and incisional hernia (12%). The rate of utilization of hernia care was 75%. Logistic regression showed that marital status (being single) (aOR = 0.03; 95% CI = 0.002-0.20; P =.001), occupation (traders) (aOR = 0.03; 95% CI = 0.003-0.35; P = .004), and reliance on traditional healers (aOR = 0.11; 95% CI = 0.02-0.74; P = .024) were significant predictors of utilization of hernia care.
Conclusion: The study showed a high proportion of hernia cases among women seeking surgical care. The majority of these hernias were inguinal hernia followed by umbilical and incisional hernia. The study suggests that managers at the hospital level, policymakers, and stakeholders in the health sector should ensure the provision of affordable hernia care for women such that early detection would be one of the key strategies to prevent imminent complications or limitations to daily activity.
Erosive Effects of Pediatric Liquid Medicinal Syrups with Remineralising Agents on Primary Enamel: An In vitro Comparative Study
Authors: Kalyani G. Uma , Reddy Kola Srikanth , Syed Rahamtulla , Muralidhar M. V. Pradeep , Reddy Hanumanth , Mahesh Chintha. 
Published: October 2023

Background: The use of liquid medicinal syrups in childhood to the reasons that children suffer from illness quite often. The acidic component in the formulations may cause erosive to the dental tissues.
Aims: The aim of study was to test the erosivity of common Paedtric medications and to assess the change of the erosive potential of the medications in the presence of commercial Remineralilising agents.
Materials and Methods: A total of 27 extracted/exfoliated non carious Deciduous molars were used. 8 medical syrups were used.
Statistical Analysis Used: ANOVA and post hoc analysis were applied. An Tukey alpha value of 0.05 was employed.
Conclusion: The knowledge of the erosive potential of commonly used syrups is mandatory as erosion in children teeth.
Anti-inflammatory and Antinociceptive Activity of Terminalia avicennioides Guill. & Perr. Stem Bark Extract is Distinct from the Antioxidant Effect Mediated by Its Phenolic-rich Fraction
Authors: Okwulu O. J.  , Ezenyi I. C.  , Fidelis S. A.  , Okhale S. E.  , Ezike A. C.  
Published: October 2023

Background: Terminalia avicennioides stem bark has been used in the management of pain and inflammatory disorders in northern Nigeria. This study evaluated the antinociceptive and anti-inflammatory properties of T. avicennioides stem bark extract and its fractions. The correlation of these effects to the presence and concentration of phenolics was also ascertained.
Study Design: Experimental Design.
Place and Duration of Study: Department of Pharmacology and Toxicology, National Institute for Pharmaceutical Research and Development, Idu, Abuja, Nigeria. The study was conducted from October to December 2022.
Methods: A 70%v/v ethanol extract of T. avicennioides stem bark was prepared. Aqueous and ethyl acetate fractions (AF, EF) and sub-fractions (EF1 – EF4) were also prepared. The antioxidant capacity of the extract and fractions were determined using DPPH radical scavenging test, while xylene-induced topical ear edema and formalin test were used to assess antinociceptive and anti-inflammatory activity. The ethyl acetate sub-fractions were further assessed using the egg albumin–induced inflammation. The extract and fractions were characterized by High-Performance Liquid Chromatography (HPLC), and phenolic content was quantified as gallic acid equivalent (GAE)/mg of extract or fraction.
Results: The ethyl acetate and aqueous fractions showed higher antioxidant capacity compared to the parent ethanol extract. T. avicennioides ethanol extract significantly inhibited pain (p<0.001) and inflammatory responses (p<0.05) and these effects were more significant compared to those produced by the fractions. Fractions AF and EF exhibited similar activity, although EF produced better inhibition of pain and topical edema. The subfraction EF2 also showed anti-inflammatory activity but this effect was insignificant (p>0.05). The HPLC profiles of the extract and fractions showed peaks corresponding to caffeic acid, chlorogenic acid, and gallic acid. The EF and AF revealed higher peak areas corresponding to gallic acid and rutin respectively. This correlated with a comparatively high gallic acid content and antioxidant effect of the ethyl acetate fraction (GAE: 1.32/mg, IC50 = 0.036 mg/ml), relative to the extract (GAE: 0.88/mg, IC50 = 0.052 mg/ml).
Conclusion: The constituents responsible for the antinociceptive and anti-inflammatory activity of T. avicennioides extract appear distinct from antioxidative principles in phenolics-rich fractions.