bluuebunny/crossref_metadata_2025 huggingface dataset:
Estimation of the fishbone optimal orientation for a Yamalo-Nenets Autonomous District oilfield
Authors: Seryakov Alexander V. , Podberezhny Maxim Yu.
Published: April 2023

The objective is the junction zone of the multilateral fishbone wellbores planned at the Yamalo-Nenets Autonomous District oilfield. Reservoir rock stability around the junction area is estimated with the help of the full coupled 3D poroelastic modeling. In order to determine the optimal fishbone location, the different cases with the various sidetrack inclination, parent well orientation along the maximal and minimal horizontal stresses with the condition of sidetracking in the rock with standard and reduced strength were simulated. The permissible depression and repression values were estimated for each fishbone configuration. For the cases with unstable junction the safe pressure drop and overbalance for drilling regime were determined. It was shown that in the case when mudcake is formed on the wellbores wall the pressure drop can be essentially decreased with fishbone stability retention.
Status and development prospects of the hydrocarbon resource base of the Yamalo-Nenets Autonomous Okrug and the Kara Sea shelf
Authors: Brekhuntsov Anatoliy M. , Nesterov (Jr.) Ivan I. , Grammatchikova Elena G.
Published: April 2023

An analysis of the state and changes in the resource base of the Yamalo-Nenets Autonomous Okrug and the Kara Sea shelf has been carried out. Data on production, reserves and resources of gas, oil and condensate are given. The distribution of hydrocarbon reserves by the field size, by licensed and unlicensed fund and oil and gas complexes are shown. The ratio production and reserves growth over a 20-year period is shown. The reserves of the region’s industrial categories make it possible to increase the annual gas production to 650–750 billion m3, oil – up to 80 million tons. It is necessary to carry out a differentiated assessment of the initial total resources of hydrocarbons for the complex of geological and field parameters.
Analysis of the reserves-to-production ratio for various stratigraphic complexes of Western Siberia
Authors: Sokolov Alexander V. , Shubina Anastasia V.
Published: April 2023

The distribution of cumulative production and current oil reserves of all categories, differentiated by administrative subjects located within the West Siberian oil and gas province, shows significant heterogeneity in the distribution of these indicators across stratigraphic horizons. For each horizon, an integration of the reserves-to-production ratio criterion (A category) and water cut is carried out. It is shown that the main share of both cumulative production and current recoverable reserves that ensure this production falls on the Neocomian complex, which has critically high water cut and low flow rates.
Peer-to-Peer (P2P) Lending in Europe: Evaluating the Default Risk of Borrowers in the Context of Gender and Education
Authors: Aliano Mauro , Alnabulsi Khalil , Cestari Greta , Ragni Stefania
Published: April 2023

In recent years, the importance of social lending activities and their effects on consumers have been highlighted by the widespread use of peer-to-peer lending platforms and the global race in fintech. Our study focuses on factors that affect the likelihood that European borrowers on peer-to-peer lending platforms, which are currently based in Estonia, Finland, and Spain, will default on their loans. Starting with the publicly accessible Bondora database, we examine the different economic and social characteristics of the borrowers to analyze the factors that contributed to loan default between 2013 and 2021. We use a Logit model to calculate the ex-post probability of default for factors derived from Principal Component Analysis as well as the original variables supplied by the database. The results show how crucially important education is for borrowers in lowering the risk of default, along with loan characteristics like high debt levels, long loan terms, and high interest rates. In addition, gender plays an important role in determining loan default, with a particular focus on women's conditions within the family. Regarding financial inclusion and its social implications, our findings suggest different ways to improve financial literacy and promote peer-to-peer lending. Future research could develop on the findings by applying them to other lending platforms and countries.
Reckoning with Digital Inequity in Place-Based Community Revitalization
Authors: Sarah Hope Marshall
Published: April 2023

Place-based community development in America has a rich history. Practices and procedures for successful redevelopment are supported by lobbying efforts, public administration, policy, federal funding, and the efforts of non-profits dedicated to neighborhood revitalization. Community revitalization work is often centered around specific geographic locations, while in recent decades modern technology has caused social networks to become increasingly geographically disparate. Social networks have been demonstrated to support the economic mobility that community development strives to create. However, the impact of modern technology on place-based community development has not been clearly understood. Increasing digitalization has impacted the effectiveness of place-based social equity efforts such as community organizing, affordable housing and economic development, and financial capability interventions. This essay explores how place-based community organizing led to the creation of current policies that govern community development, how technology has impacted urban communities and how these changes may subsequently affect social equity objectives in public administration.
Challenges in Assessing the Scope and Dynamics of the Nonprofit Sector
Authors: Hernandez Ortiz Tania L. , Hager Mark A.
Published: April 2023

How many nonprofits operate in your community? How many closed during the pandemic? These questions are not as easy to answer as you might think. Production of demographic data for the nonprofit sector has been a challenge for nonprofit researchers. Scholars frequently rely on administrative records, but they sometimes make leaps without evaluating the shortcomings of their data. Our exploration documents the challenges researchers should confront when they seek to produce accurate demographics of the nonprofit sector. We compare administrative records and lists (core files, full Form 990 digitized, Business Master Files) with online footprints (news, websites, state records) to account for the variety of ways that living organizations get mislabeled as dissolved. We urge researchers to approach administrative lists critically when using them to paint pictures of community ecology.
Dampak Keterbukaan Perdagangan terhadap Ketimpangan Pendapatan di Indonesia
Authors:   Departemen Ilmu Ekonomi, Fakultas Ekonomi dan Bisnis, Universitas Indonesia, Wiguna Ayas T. , Panennungi Maddaremmeng A. ,   Departemen Ilmu Ekonomi, Fakultas Ekonomi dan Bisnis, Universitas Indonesia
Published: April 2023

Keterkaitan antara keterbukaan perdagangan dengan ketimpangan pendapatan regional masih menjadi perdebatan hingga saat ini. Khususnya pada negara berkembang, seperti Indonesia, keterbukaan perdagangan akan memberikan dampak yang berbeda pada setiap kabupaten/kota di dalam provinsi di Indonesia. Penelitian ini bertujuan untuk menganalisis dampak keterbukaan perdagangan terhadap ketimpangan pendapatan antarkabupaten/kota di dalam provinsi di Indonesia. Dengan menggunakan analisis data panel dari 33 provinsi dalam rentang tahun 2006–2015, hasil yang didapatkan adalah keterbukaan perdagangan tidak berpengaruh secara signifikan terhadap ketimpangan pendapatan kabupaten/kota di dalam provinsi di Indonesia.
Desde el exilio morisco: las glosas de al-Ḥaǧarī Bejarano al códice leidense del Kitāb al-Mustacīnī de Ibn Buklāriš
Authors: Villaverde Amieva Juan Carlos
Published: April 2023

El artículo ofrece la presentación, estudio contextualizado y edición de las anotaciones marginales del manuscrito Cod. Or. 15 de la Biblioteca Universitaria de Leiden, que contiene una versión del tratado de medicamentos simples titulado Kitāb al-Mustacīnī del judío andalusí Ibn Buklāriš. Los nombres de los medicamentos fueron glosados en español (a veces, en otras lenguas, como latín y, de manera ocasional, en francés) por Aḥmad b. Qāsim al-Ḥaǧarī (alias Diego Bejarano). Este conocido morisco restauró y copió parcialmente el manuscrito, a la vez que ilustró la nomenclatura del tratado farmacológico con glosas y comentarios consignados junto a sus nombres árabes, antes de la adquisición del códice en Marruecos (entre 1622 y 1624) por el célebre orientalista holandés Golius.
La guerra privada: ¿Origen y fin del estado Moderno? De la estatización de lo bélico a la despersonificación del jus belli
Authors: Gaiada Griselda
Published: April 2023

El presente artículo se dirige a examinar desde lo filosófico la relación entre el concepto de estatalidad, jus belli y guerra privada a partir de la distinción de dos momentos analíticos. El primero de ellos se centra en la evolución de los conceptos filosóficos que hicieron posible la aparición del Estado soberano moderno; el segundo en el proceso de crisis que tales conceptos parecen sufrir en la actualidad. En ambos casos, la guerra privada está en el centro de la cuestión. Más precisamente, sostenemos la tesis de que la guerra privada está en el origen de la magnitud estatal y de los signos actuales de su declinación. Si el Estado moderno representó en esencia lo que llamaremos una “personificación del jus belli”, el reverso de esta tesis deviene un paso obligado en una reflexión que no sabría ceñirse al solo interés histórico dentro de su campo disciplinario. A este respecto, nuestro trabajo se mueve fundamentalmente bajo dos interrogantes, a saber: ¿el proceso de des-personificación del jus belli podría conducir a la desaparición de las diferenciaciones forjadas durante más de tres siglos? ¿La “nueva condotta” puede ser interpretada como un intento de simetrización de lo bélico ante actores que practican la guerra sin responder a una lógica estatal?
“Mançanas de oro en rredes de plata”. Apuntes sobre secreto y exégesis en la 'Guía de perplejos'
Authors: Fernández López José Antonio
Published: April 2023

Un pasaje singular y específico de la introducción general de Maimónides a la Guía de perplejos, en la versión cuatrocentista de Pedro de Toledo, sirve como punto de partida en este artículo para la indagación en una problemática esencial vinculada al Moré nebujim desde sus orígenes: la dualidad esotérico/exotérico como raíz primordial y distintiva de las enseñanzas que contiene. Explorar los límites y el contenido de esta distinción en el pensamiento maimonidiano nos confronta con un haz fascinante de problemáticas de enorme importancia filosófica, de naturaleza gnoseológica, teológico-política y moral. A ellas nos acercaremos de modo crítico, en la búsqueda de una dilucidación del sentido que el secreto y la ocultación tiene para Maimónides, así como para sus intérpretes.
Manuel Antonio Talavera, un filósofo de la naturaleza en la Chile colonial. Extracto de las lecciones 'De corporibus coelestibus' dictadas a los estudiantes del Real Convictorio Carolino (1792)
Authors: Aravena Zamora Abel , Cordero Morales Francisco
Published: April 2023

El artículo ofrece, en un inicio, algunos aspectos biográficos novedosos de la vida de Manuel Antonio Talavera, un teólogo paraguayo y abogado de la Real Audiencia que enseñó filosofía en Chile a finales del siglo XVIII. Luego, se presenta la transcripción de parte del curso de filosofía natural (De corporibus coelestibus) preparado para los alumnos del Real Convictorio Carolino de Santiago de Chile. Hasta ahora, Talavera es conocido sobre todo como el primer cronista de la Independencia de Chile. Por ello, hacemos público por primera vez de manera íntegra un trabajo suyo relativo a su actividad docente en aulas santiaguinas, con lo que descubrimos también su condición de filósofo en Chile durante el fin del período colonial.
“Per modum quietis”: Mary’s Knowledge between "raptus” and “ecstasis” in 'Sermo VI de Assumptione Beatae Virgini Mariae' attributed to Bonaventura
Authors: Chiti Elisa
Published: April 2023

An analysis of the boundary between “raptus”, “ecstasis” and “excessus mentis” allows us to draw a line that unites theology and speculative mysticism, with interesting results. The mystical state described with regard to the co-redemptrix Virgin in sermo VI de assumptione beatae Virginis Mariae constitutes a good starting point. I will analyze the fundamental characteristics of the peculiar charism of the Virgin Mary “in via”, which overcomes the knowledge of the prophets and makes it deiform, perfectly coinciding in knowledge with the Son and by its own ontological and gnoseological “status” co-redemptive of humanity, a heavenly door between man and God.
A Culture-antibiogram of Sterile Body Fluids in a Tertiary Care Hospital at Central Delhi in Emergency Settings
Authors: Suman Urvashi , Lal Rahul , Chaudhary Monica , Baveja Chandra Prakash
Published: April 2023

Infection of sterile body fluids could be life-threatening. Monitoring of prevailing infectious agents and their resistance pattern through antibiogram helps in appropriate selection of antibiotics and strengthens antibiotic stewardship. The aim of this study is to isolate infective bacteria from sterile body fluids and to determine antibiotic resistant pattern of these isolates. This retrospective observational study was conducted through January 2018–December 2018 in a tertiary care hospital at central Delhi. Sterile body fluids were processed as per the standard laboratory procedures. Antibiotic susceptibility pattern was determined by Kirby Bauer’s disk diffusion method and interpreted as per Clinical and Laboratory Standards Institute guidelines. A total of 3,703 fluid samples were studied. Out of them 49.9% were ascitic fluid, 39.4% were pleural fluid, and 10.7% were others such as pericardial fluid, synovial fluid, bile, peritoneal dialysis fluid, and bronchoalveolar lavage fluid. Bacterial isolation rate was 12.93%. Predominant organisms were Escherichia coli (31%), Acinetobacter spp. (20%), Klebsiella spp. (16%), Staphylococcus aureus (11%), and Enterococcus spp. (10%). Isolation of vancomycin resistant enterococcus was 9.5% and Methicillin resistant S. aureus was 15.6%. Gram-negative isolates were 100% sensitive to colistin, followed by imipenem and gentamicin. Increased resistance shown toward third generation cephalosporins, amoxicillin + clavulinic acid, and piperacillin + tazobactum. Klebsiella spp. was the most resistant isolate, while Enterococcus spp. was the most resistant among gram positive isolates. Changing antimicrobial pattern poses challenge in treating infective agents. This culture antibiogram helps in appropriate selection of antibiotics in our setting and eventually decrease antibiotic resistant and patient’s morbidity and mortality.
An Ayurvedic Approach on Oral Submucous Fibrosis and its Management – A Review
Authors: Solanki Varsha , Unadkat Rajashree S. , Mehta Charmi , Baraiya Hetal P. , Bineesh E. P.
Published: April 2023

Introduction: Oral submucous fibrosis (OSMF) is an insidious chronic disease characterized by a juxta epithelial inflammatory reaction, fibroelastic changes in the lamina propria, epithelial atrophy, trismus, and recurrent glossitis attacks. It is one of the most prevalent premalignant diseases in India. These days, OSMF is becoming more popular. A study on OSMF and its management according to the Ayurveda values more in the scientific field because Ayurveda’s main focus is on maintaining and promoting health care. Aim and Objectives: The aim of the study was to gain a better understanding of OSMF and its relationship to Sarvasara Mukharoga in Ayurveda. Materials and Methods: The contents of this article are based on modern medicine textbooks as well as Ayurvedic Samhitas. Clinical research published in both indexed and non-indexed journals was also consulted to obtain relevant content. Results: According to the Lakshanas described by Bruhatrayi, OSMF can be equated symptomatically with the Sarvasara Mukharoga. In the event of OSMF, the management of Sarvasara Mukharoga should be applied. Conclusion: On the basis of signs and symptoms, OSMF can be correlated with Sarvasara Mukharoga. Early treatment of OSMF using Ayurvedic medications and the cessation of habits helps in the easy cure of the disease.
A Review on Kanta Loha (Magnetite)
Authors: Bineesh E. P. , Bedarkar Prashant , Patgiri B. J.
Published: April 2023

The pharmaceutical branch of Ayurveda, Rasa Shastra goes into great depth regarding how to prepare various metals and minerals for maximum therapeutic benefit. One of the most prominent Rasa Dravyas, Loha (iron) is non-homologous and extremely harmful to the human body. It must be transformed into a homologous form known as Loha Bhasma. Among the Loha, Kanta Loha is considered the best. In this article, the information regarding Kanta Loha, collected from Ayurvedic classics, as well as information regarding magnetite, is also included. The goal of this study was to highlight the Ayurvedic classic references and modern knowledge of Kanta Loha (Magnetite) and its importance. This article contains studies on Kanta Loha that have been published in both index and non-index journals. For acquiring pertinent knowledge, Ayurvedic Samhitas with commentaries and textbooks on Ayurveda and modern medicine are advised. The knowledge on Kanta Loha scattered across Ayurveda has been gathered together for a better understanding of its relevance in the human body through various approaches, as well as its modern elements. According to a critical analysis of these Kanta Lohas, ancient seers administered magnetite in a more acceptable form.
Preparation and Evaluation of Controlled Release of Eperisone Hydrochloride Resinate Beads by Complexing with Ion Exchange Resin
Authors: Sharma Vijay , Arora Pankaj
Published: April 2023

Complexes of ion-exchange resins and Eperisone hydrochloride, a model drug, were prepared using a batch method with different functional groups, loading equilibrium time, degree of cross linking, and resin particle size. Drug loading efficiency, mircromeritics properties and study of effect of cross linking and particle size on release behaviours, were also investigated. Most of the functional groups of resins were loaded with EpeH after the completion of a single batch method and it was recommended for drug loading into the ion-exchange resin. Using a batch method, drug loading could be monitored by simply measuring changes in the pH of the reaction medium since as complex formation reached completion, the pH returned to the initial pH of the eluent due to the limited amount of functional groups available for the exchange. EpeH could be loaded up to the ratio of 1 (drug): 1 (resin), depending on the physicochemical properties of the resin. As the cross linking ratio and particle size increased, release rate decreased due to the reduced effective diffusion coefficient and surface area.
A Historical Review on Literature of Marma Science – An Ancient Healing Technique
Authors: Mistry Hiren , Dudhamal Tukaram S.
Published: April 2023

Marma science is one of the hidden sciences of Ayurveda which was practiced in Vedic era. Marma science is an ancient art of healing based on re-energizing vital points in the body for revamping the Prana which is hidden status as Gupta Vidya (occult science). After stimulating the Marma points, many transformations in the body’s biochemistry might occur, resulting in a revolutionary chemical change in one’s make-up. Stimulation of these inner pharmacy pathways causes the body to produce therapeutic neurochemicals which allow the body and mind to heal. There are only a few scattered references in Vedic literature which indicate that this science has flourished since the beginning of humanity. In this review article, a modest attempt is made to gather historical details of Marma science, which might be used to re-explore Ayurveda’s new realms.
16.3.3First Survey and Identification of Forensically Important Entomofauna in Makkah City
Authors: Al-Solami Habeeb M
Published: April 2023

Most of the murders are shrouded in mystery and the absence of a lot of forensic evidence that helps the authorities achieve justice and reveal the culprit. The insects present at the crime scene and their various stages remain clues and evidence that are very important in knowing and revealing the circumstances of the incident. Therefore, determining the species of insect related to forensic medicine is very important for each region separately. The present study was planned to survey of forensic insects species and its seasonal activity in Makkah governorate. The local white rabbits were used as a mammal closer to the human corpse. The work was carried out of one year from January 2007 to December 2019. During the survey, 15,757 flies of importance forensic insects were collected which represent three families: Muscidae (47.1%)،Calliphoridae (30.0%); Sarcophagidae (22.6%), and Muscidae (47.1%). In this study, four flies species were reported for the first time in Makkah City in the Kingdom of Saudi Arabia, these were Chrysomya albiceps; Ch. marginalis; Sarcophaga dux and Wohlfahrtia bella. The appearance of the W. bella species was first recorded in Saudi Arabia. The results showed the presence of forensic insects most of the time during the year, and there were significant differences in different months of the year, and the reason for this may be due to differences in climatic conditions, temperature, and relative humidity which are considered among the most important factors affecting the reproduction and spread of the insects.
Health Information From Web Search Engines and Virtual Assistants About Pre-Exposure Prophylaxis for HIV Prevention in Adolescents and Young Adults: Content Analysis
Authors: Darien Kaja , Lee Susan , Knowles Kayla , Wood Sarah , Langer Miriam D , Lazar Nellie , Dowshen Nadia
Published: April 2023

Background

Adolescents and young adults are disproportionately affected by HIV, suggesting that HIV prevention methods such as pre-exposure prophylaxis (PrEP) should focus on this group as a priority. As digital natives, youth likely turn to internet resources regarding health topics they may not feel comfortable discussing with their medical providers. To optimize informed decision-making by adolescents and young adults most impacted by HIV, the information from internet searches should be educational, accurate, and readable.

Objective

The aims of this study were to compare the accuracy of web-based PrEP information found using web search engines and virtual assistants, and to assess the readability of the resulting information.

Methods

Adolescent HIV prevention clinical experts developed a list of 23 prevention-related questions that were posed to search engines (Ask.com, Bing, Google, and Yahoo) and virtual assistants (Amazon Alexa, Microsoft Cortana, Google Assistant, and Apple Siri). The first three results from search engines and virtual assistant web references, as well as virtual assistant verbal responses, were recorded and coded using a six-tier scale to assess the quality of information produced. The results were also entered in a web-based tool determining readability using the Flesch-Kincaid Grade Level scale.

Results

Google web search engine and Google Assistant more frequently produced PrEP information of higher quality than the other search engines and virtual assistants with scores ranging from 3.4 to 3.7 and 2.8 to 3.3, respectively. Additionally, the resulting information generally was presented in language at a seventh and 10th grade reading level according to the Flesch-Kincaid Grade Level scale.

Conclusions

Adolescents and young adults are large consumers of technology and may experience discomfort discussing their sexual health with providers. It is important that efforts are made to ensure the information they receive about HIV prevention methods, and PrEP in particular, is comprehensive, comprehensible, and widely available.
Analysis on the Construction Path of “Golden Course” of International Commercial Law in International Trade Major from the New Liberal Arts Perspective
Authors: Ming-Rong Zhong , Jiao-Mei Tang , Jun Zhou
Published: April 2023

Under the background of “new liberal arts”, curriculum innovation and development become an important way to improve the quality of talent training. Therefore, the construction of “golden course” as a breakthrough is the focus of talent training and professional development in undergraduate colleges. Based on the analysis of the necessity of constructing the “golden course” of International Commercial Law in international trade major from the perspective of new liberal arts and the existing problems in course construction, this paper constructs the “five-in-one” teaching mode of “Golden Course” of International Commercial Law in international trade major by combining the teaching idea of “pre-class + after-class + in-class”, and explores the cultivation path of foreign trade law compound talents. To cultivate high-quality practical foreign trade talents who meet the needs of the construction of a trade power and the development of the country and society.
The Grim Reality of Manual Scavenging in Uttar Pradesh: Exploring the Dangers and Consequences for Sanitation Workers.
Authors: Rastogi Nimisha , Singh Dr. Arvind Kumar
Published: April 2023

Abstract: Despite being prohibited since 1993, manual scavenging is still practiced in several parts of India. Uttar Pradesh has the highest documented number of cases of manual scavenging, and sanitation personnel are at the forefront of this practice. The purpose of this study article is to investigate the risks and implications of manual scavenging for sanitation workers in Uttar Pradesh. The research is based on an examination of existing literature as well as secondary data acquired from government sources. According to the study's findings, manual scavenging creates considerable health risks for sanitation employees, such as exposure to harmful fumes and diseases. It also has serious social and psychological ramifications, such as discrimination and stigma. The article concludes by emphasizing the necessity for immediate action to abolish manual scavenging and defend sanitation workers' rights. The study will also include statistical information about manual scavenging in Uttar Pradesh.
Machine Learning Global Ecological Niche Modelling of Indigofera oblongifolia (Forssk.): A Palatable Desert Legume
Authors: Mathur Preet , mathur manish
Published: April 2023

The goal of this study was to identify the global geographical
distribution patterns of a lesser known indigenous legume species,
Indigofera oblongifolia, using three bio-climatic timeframes (current,
2050, and 2070) and four greenhouse gas scenarios (RCPs 2.6, 4.5, 6.0,
and 8.5), as well as non-climatic predictors like global livestock
population, human modification of terrestrial ecosystem (GHMTE), global
fertilizers application (nitrogen and phosphorus). In addition, we
assess the degree of indigenousness using the area, habitat suitability
categories, and number of polygons, and we identify the temporal effects
of various bio-climatic variables on its fundamental and realized niche.
The AUC for models built using current climate data and RCPs for the
years 2050 and 2070 was 0.90. This research reveals that climatic
predictors outperform non-climatic predictors in terms of improving
model quality. Precipitation Seasonality is one of the most important
factors influencing this species’ optimum habitat suitability up to 150
mm for the current, 2050-RCP 8.5, and 2070-RCPs 2.6, 4.5, and 8.5. The
range of this parameter has altered from 79–176.9 to 85–196 as the
climatic conditions and RCPs have improved. Our ellipsoid niche
modelling extends the range of these bioclimatic variables to 637 mm and
26.5-31.80 degrees Celsius, respectively. India has a higher indigenous
score in the optimal class than the African region. These findings
indicate that this species inhabits more continuous areas in Africa,
whereas it is fragmented into a number of smaller meta-populations in
India (group of spatially separated population of the same species).
Estimating relative species abundance using fossil data identified to different taxonomic levels
Authors: Reitan Trond , Martino Emanuela Di , Liow Lee Hsiang
Published: April 2023

Site-occupancy modeling is widely used in ecology but its application is
still limited in paleoecology, where incomplete detection is routine.
Here, we make extensive expansions to an earlier multispecies occupancy
model used to estimate the dynamics of relative species abundance in
fossil communities. These expansions include incorporating counts of
individuals at sites, explicitly allowing for the inclusion of specimens
assignable to genus- but not species-level, a situation common in
paleontology, and modelling regional presence/absence. We provide
simulations to check the performance of this new model, as well as
simulations to quantify the benefits of using individual count data
versus subsample occupancy data and model estimates versus face-value
(raw) estimates, respectively. We also provide an empirical case study
using occupancy data from a community of marine benthic colonial animals
preserved in the Pleistocene of New Zealand. We find that the new model
performs well, especially when it comes to recovering relative abundance
dynamics and that it is well worth the effort to both collect individual
count data and to include individuals unidentified to species-level in
the site-occupancy modelling framework. This extended model can be
widely applied in paleoecological settings and is necessary when both
the average and uncertainty values of relative abundance dynamics need
to be robustly estimated.
ANALISIS KESESUAIAN RPP IPA SMP KELAS VIII BERDASARKAN KURIKULUM 2013
Authors: Hadilla Syaidatul , Putri Mentari Darma , Nafaida Rizky
Published: April 2023

Rencana Pelaksanaan Pembelajaran (RPP) adalah rencana tindakan satu atau lebih sesi pembelajaran tatap muka yang dikembangkan dalam kurikulum untuk memandu kegiatan belajar siswa menuju pencapaian suatu Kompetensi Dasar (KD) yang dipersiapkan oleh guru sebelum memulai kegiatan pembelajaran di sekolah. Penelitian ini merupakan penelitian deskriptif dengan pendekatan kualitatif. Pengambilan data melalui studi dokumentasi, observasi dan wawancara, untuk menganalisis kesesuaian RPP berdasarkan kurikulum 2013 pada pelaksanaan pembelajaran IPA di kelas VIII SMP. Hasil penelitian yang telah dilakukan memperlihatkan bahwa dari enam RPP yang dianalisis, empat termasuk kategori sangat akurat dan dua kategori akurat. Agar suatu RPP dinilai akurat, maka harus berpedoman pada silabus yang telah dikembangkan sebelumnya yang memuat standar kompetensi, kompetensi inti, materi pelajaran/pembelajaran, pembelajaran, indikator kompetensi, penilaian, komitmen waktu, dan sumber belajar.
The Resettlement of Nomadic Horsemen Tribes to Asia Minor
Authors:   International Hoca Ahmet Yesevi Turkish-Kazakh University, Sizdikov Bagdaulet S. , Apendiyev Timur A. ,   Abai Kazakh National Pedagogical University, Batyrbekkyzy . Gaukhar ,   South Kazakhstan State University named after M. Auezov, Muldakhmetova Zhanar I. ,   South Kazakhstan State University named after M. Auezov
Published: April 2023

Written sources and archaeological data indicate that the vast territory from the Great Wall of China in the east to the Carpathian Mountains in the west in the first millennium BC was inhabited by the Sak and Sauromat–Sarmatian tribes, who formed a "nomadic culture". Warlike nomads, skilled horsemen, accurate archers and courageous warriors are known in history as "nomadic horsemen tribes". The settlement of nomadic tribes from the steppes of Central Asia to Eastern Europe and Asia Minor in the first half of the first millennium went down in history as the first wave of the "Great Migration" of the peoples from the East to the West. Today this fact is confirmed by written sources and archaeological evidences. As the result of these resettlements, various cultural conflicts have occurred throughout the history of mankind, and nomadic tribes have become recognized by the ancient peoples of Eastern Europe and Asia Minor. The issue of resettlement is the subject of research of foreign and local scientists. However, as it is one of the most important topics that needs to be studied the authors decided conduct scientific research on this topic, study the reasons and ways of migration of the nomadic horsemen tribes to Eastern Europe and Asia Minor, systematize old and new data, conduct a scientific analysis based on the experience of foreign and local researchers. Moreover, scientific conclusions have been done as well as the periods and directions of the conquering campaigns of nomadic horsemen in Asia Minor have been studied.
Excavations of the Burial Ground Brusyany II in 2020
Authors:   Institute of Archaeology named after A.Kh.Khalikov, Tatarstan Academy of Sciences, Lifanov Nikolay A.
Published: April 2023

The paper presents the archaeological materials found in 2020 during the excavations of the burial ground Brusyany II, located in the south-western part of the Samara Bend. They belong to the Late Bronze Age (Pokrovka culture of the Srubnaya cultural community) and the Early Middle Age (Novinki cultural type of the Saltovo-Mayaki cultural community). “Pokrovka” materials are represented by four small pits made in the limestone rock, containing pottery, besides in one of them the remains of an infant were found. Nearby the Bronze Age objects the Novinki type burial of a man and horse was performed and covered by the barrow stone shell in the VIII century AD. Subsequently this burial was destroyed as a result of ritual actions to neutralize the remains of the buried, but the barrow site continued to be used by the “Novinki” population as the ritual object.
Clay seals-pintaderas from Sarvantepe settlement
Authors:   Institute of Archaeology, Ethnography & Anthropology, Azerbaijan National Academy of Sciences (ANAS), Najafov Shamil N.
Published: April 2023

The settlement of Sarvantepe, belonging to the Late Bronze – Early Iron period (the second half of the II – the beginning of the I millennium BC), is located on the territory of the village of Chaily of the Gazakh district in the western part of the Republic of Azerbaijan. The site is very rich in terms of archaeological materials and reflects the material culture of the region in the marked period. Numerous clay seals found on the settlement are of the greatest interest. So far, 40 similar artifacts have been identified at the settlement. They have different shapes and are not repeated by the patterned element. Such seals are characteristic of the settlements of the Late Bronze Age – Early Iron period of the Ganja-Gazakh zone. The specific purposes of using these seals are not fully specified. Some experts believe that these seals were used to decorate fabrics, to apply ornaments to ceramics and bread during baking. According to a number of researchers, similar seals found in Saritepe, Baba Dervish, Yastitepe, Garabulaq, Sari Reme, Poilu II, Toyretepe and Mingechevir were used to seal water dams and dams in small farms. Most of the Sarvantepe clay seals were made of gray clay, they were well baked. The ornament of most of them was applied by the method of cutting. A swastika-shaped image of a very mixed appearance is made on the working side of the seal.
Struktura przestrzenna przemysłu według intensywności B+R w okresie kryzysu gospodarczego. Przykład przemian zachodzących w aglomeracjach krakowskiej i wrocławskiej w latach 2018–2021
Authors: Brezdeń Paweł , Sikorski Dominik , Smętkiewicz Karolina
Published: April 2023

Współczesny rozwój gospodarki opartej na wiedzy i technologii sprawia, iż niezwykle ważne stają się analizy i oceny struktur gospodarki pod względem stopnia jej nowoczesności.  W okresach dekoniunktury gospodarczej, badania odnoszące się do innowacyjności podmiotów gospodarczych nabierają szczególnego znaczenia w perspektywie uwarunkowań procesu rozwoju gospodarczego. Celem przeprowadzonych badań była analiza i ocena zmian przestrzennych w rozmieszczeniu podmiotów przemysłu przetwórczego ze względu na poziom jego innowacyjności w dwóch polskich aglomeracjach (krakowskiej i wrocławskiej) w latach 2018-2021, tj. obejmujących głównie okres kryzysu pandemicznego Covid-19. Zmiany w strukturze przestrzennej przemysłu zostały zaprezentowane z wykorzystaniem klasyfikacji przetwórstwa przemysłowego według intensywności R&D w układzie techniki wysokiej, średnio-wysokiej, średnio-niskiej i niskiej zarówno w ujęciu statycznym jak i dynamicznym. Do analizy i identyfikacji stopnia koncentracji i specjalizacji przestrzennej przemysłu wykorzystano metody ilościowe. Przeprowadzone badania wykazały, że dekoniunktura gospodarcza wynikająca ze wspominanego kryzysu, miała niewielki wpływ na badane zjawisko. Zanotowane zmiany były analogiczne do zmian z lat wcześniejszych. Jedynym wyjątkiem, były odmienne trendy w rozmieszczeniu podmiotów przemysłowych niskiej techniki. Być może konsekwencje zaistniałych uwarunkowań gospodarczych będących następstwem okresu pandemicznego uwidocznią się dopiero w dłuższym horyzoncie czasowym.
Bitkisel Esaslı Süt Alternatiflerine Genel Bir Bakış
Authors: Yazıcı Gamze Nil , Taşpınar Tansu , Güven Mehmet , Özer Mehmer Sertaç
Published: April 2023

Son yıllarda tüketiciler, bazı gıda ve/veya bileşenlerine karşı oluşan alerji, intolerans ve hassasiyet gibi şikayetleri doğrultusunda veya farklı beslenme tercihleri sebebiyle, diyetlerinde değişikliğe gitmektedir. Bu bağlamda, inek sütü alerjisi ve laktoz intoleransı başta olmak üzere sağlıkla ilgili problemleri olan veya vegan/vejetaryen gibi beslenme/hayat tarzını benimsemiş tüketiciler, inek sütünü bitkisel esaslı süt alternatifleri ile ikame etme eğilimi göstermektedir. Öte yandan, dünya nüfusundaki artış ve buna bağlı olarak doğal kaynaklarda meydana gelen azalma kaynaklı olmak üzere sürdürülebilirlikle olan ilişkisinden dolayı hayvansal kaynaklardan bitkisel kaynaklara bir yönelim söz konusudur. Bu nedenle bitkisel esaslı süt alternatifleri, tüketicilerin bu ihtiyaç ve/veya taleplerinin karşılanması açısından oldukça önemli bir yere sahiptir. Son yıllarda, soya, hindistan cevizi, badem ve yulaf başta olmak üzere farklı kaynaklardan elde edilen bitkisel esaslı süt alternatiflerine olan ilgi artış göstermektedir. Öte yandan, bitkisel süt alternatiflerinin besleyici değerinin yanı sıra duyusal özelliklerinin ve depolama stabilitesinin arttırılması önem arz etmektedir. Bu nedenle son yıllarda yapılan çalışmalar özellikle bitkisel esaslı süt alternatiflerinin termal olmayan yenilikçi teknolojiler ile işlenmesi üzerine yoğunlaşmaktadır.
Pelatihan Teknologi Pengolahan Bakso Ayam dan Tahu Bakso di Program Studi Agribisnis UNISKA Kediri
Authors: Helilusiatiningsih Nunuk , Winahyu Nastiti , Maharani Navita , Setiyadi Heru , Choirina Vifi Nurul
Published: April 2023

Bakso dan tahu bakso adalah jenis olahan dari daging yang populer di masyarakat, karena rasanya nikmat dan harga terjangkau serta bernilai gizi yang baik. Permasalahan yang berkembang adalah harga daging yang mahal dan banyak ternak sapi yang terkena virus sehingga menimbulkan panik di kalangan peternak dan konsumen. Kegiatan pelatihan ini bertujuan untuk memberi ketrampilan kepada masyarakat kampus agar dapat berwirausaha membuka kuliner bakso dan jenisnya dalam meningkatkan pendapatan. Metode Kegiatan menggunakan penyuluhan materi, diskusi, pelatihan ketrampilan dan uji organoleptik. Pemberdayaan masyarakat kampus dikuti oleh 30 orang dari kalangan mahasiswa agribisnis, Dan karyawan. Hasil kegiatan mempunyai manfaat sebagai berikut : Memahami dan terampil dalam proses pengolahan daging ayam menjadi bakso dan tahu bakso, meningkatkan nilai ekonomi dalam pembentukan UMKM, membuka lapangan pekerjaan baru bidang ekonomi, memotivasi masyarakat dalam inovasi baru dalam bidan olahan pangan. Bakso dan tahu bakso yang dibuat dari dagang ayam sangat baik untuk diolah dan di pasarkan dengan harga yang terjangkau daya beli masyarakat.
Comparative Analysis of Rice Farming using Combine-Harvester and Thresher in Kenagarian Kambang Barat, Lengayang Sub-District, Pesisir Selatan District
Authors: Desvia Vira , Hakimi Rini , Rustam Rusyja
Published: April 2023

The rice harvesting process has progressed a lot. Farmers used to harvest simply using a sickle and a simple thresher machine, while nowadays, they are using the latest harvest machine, called Combine Harvester. Technological developments should enable farmers to gain more significant benefits, such as higher production, a shorter processing time for harvesting, and lower costs incurred during harvesting. This study aims to describe the characteristics of farmers who use Combine Harvester technology and farmers who use Thresher harvesting technology. This study also compares the costs of rice harvesting and production of both farmers in lowland rice farming in Kenagarian Kambang Barat, Lengayang Sub-District, Pesisir Selatan District. The farmers sampling chose as many as 30 farmers purposively for each of those using a Combine Harvester and Thresher, so the total number of farmers to be interviewed was 60. The data analysis method used in this study is the analysis of the average difference test of the independent sample Z-test model. The research finds that farmers' main reasons for using the Combine Harvester were faster harvesting times and less labor. While the main reason for farmers using the Thresher was that its cost is considered the same if using a Combine Harvester machine. Moreover, the research indicates a significant difference in the cost of harvesting and producing rice using both harvesting machines. The harvesting cost of the Combine Harvester was lower than Thresher, which was Rp. 3,543,149 and Rp. 4,385,543 respectively. The difference in harvesting cost of these two harvesting machines was Rp. 842,394. Furthermore, the rice production using the Combine Harvester is higher than the thresher harvesting machine, which was 5,312 Kg/Ha/MT and 5,089 Kg/Ha/MT, respectively, with a difference of223 kg
Inovasi Pulse Oximeter dengan Sumber Cahaya LED Merah dan Inframerah yang Dilengkapi Suhu Tubuh Menggunakan Sensor MLX90614 Berbasis IoT
Authors: Arifah Azizah Ghina , Costrada Aldo Novaznursyah , Harmadi Harmadi
Published: April 2023

Telah dihasilkan pulse oximeteruntuk mengukur denyut nadi dan saturasi oksigen dengan sumber cahaya LED merah dan inframerah yang dilengkapi suhu tubuh menggunakan sensor MLX90614 berbasis Internet of Things (IoT). Intensitas cahaya dari LED ditangkap oleh fotodioda dan diubah menjadi besaran listrik berupa tegangan. Tegangan yang didapatkan dari sensor diolah sehingga menghasilkan nilai denyut nadi dalam (BPM) dan saturasi oksigen (SpO2). Sensor MLX90614 berfungsi mengukur suhu tubuh secara non contact dengan mengindera radiasi inframerah yang kemudian diubah menjadi sinyal listrik. Pengolahan hasil pengukuran menggunakan NodeMCU ESP8266 untuk ditampilkan ke LCD dan web browser. NodeMCU ESP8266 berfungsi sebagai mikrokontroler yang dilengkapi modul wifi agar data hasil pengukuran sensor dapat dikirim ke web browser. Hasil pengukuran diperoleh persentase kesalahan untuk denyut nadi (BPM) sebesar 2,06 %, saturasi oksigen (SpO2) 1,47 %, dan suhu tubuh 0,60 %.
Sistem Kontrol Lampu Otomatis dan Peringatan Barang Bawaan yang Tertinggal di Toilet Umum
Authors: Anggriani Rini , Yusfi Meqorry , Rasyid Rahmat
Published: April 2023

Telah dibuat sistem kontrol lampu otomatis dan peringatan barang bawaan yang tertinggal di toilet umum. Sistem ini berfungsi sebagai sistem kontrol lampu yang dapat menghemat penggunaan energi listrik dan memberikan notifikasi peringgatan jika ada barang bawaan pengguna toilet umum yang tertinggal. Sistem ini menggunakan sensor Passive Infrared (PIR) sebagai pendeteksi sinar inframerah dari pengguna toilet, sensor load cell sebagai pendeteksi barang bawaan, relay sebagai sakelar otomatis yang akan menyalakan atau mematikan lampu danÂ buzzer sebagai komponen yang akan mengeluarkan bunyi notifikasi ketika ada barang bawaan yang tertinggal. Lampu akan menyala secara otomatis jika sensor PIR menerima pancaran sinar inframerah dari pengguna toilet. Buzzer akan berbunyi jika ada barang bawaan yang tertingal di atas penampang load cell dan lampu dalam keadaan mati. Hasil penelitian ini menunjukkan bahwa sensor PIR mampu menangkap pancaran sinar inframerah hingga jarak 8 meter dengan sudut bacaan maksimal 70o untuk sisi kiri dan sisi kanan. Barang bawaan yang dapat dideteksi oleh sensor load cell yaitu dari 10 g hingga 20 kg dengan persentase error rata-rata 0,58%. Rangkaian keseluruhan pada sistem ini dapat bekerja dengan baik sesuai dengan perintah pada program perangkat lunak.
Pemodelan Inversi Metode Gravitasi Menggunakan Simulated Annealing
Authors: Hakim Yusuf Umar Al , Arman Yudha , Zulfian Zulfian
Published: April 2023

Metode gravitasi telah terbukti mampu menunjukkan jenis batuan dan mineral di bawah permukaan bumi dengan mengetahui perbedaan nilai densitasnya. Penentuan nilai densitas material ini perlu melibatkan proses inversi untuk mempersingkat waktu perhitungan. Metode inversi simulated annealing diterapkan pada data anomali gravitasi untuk menentukan jenis batuan, komponen posisi, dan struktur geologi bawah permukaan. Pada penelitian ini dibuat sebuah model sintetik berupa empat bola homogen. Ruang model berukuran 1000Ã—1000 m dengan interval 200 m dan jumlah data 36. Parameter model yang digunakan yaitu posisi koordinat (x, y, z), jari-jari (r), dan densitas (Ï). Model sintetik yang digunakan ditambahkan noise sebesar 10% dengan sebaran seragam agar dapat dianggap sebagai data observasi. Hasil dari inversi ini diperoleh bahwa model inversi mendekati model sintetik yang diplot ke dalam peta kontur anomali gravitasi dan pencocokan kurva antara kurva anomali gravitasi observasi dan kurva anomali gravitasi inversi, serta dibuktikan juga dengan RMSE sebesar 0,0664.
Sintesis dan Karakterisasi Sifat Optik Nanokomposit Fe3O4@ZnO:C
Authors: Pebrina Devi , Astuti Astuti
Published: April 2023

Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh massa karbon terhadap sifat optik nanokomposit Fe3O4@ZnO:C. Nanokomposit Fe3O4@ZnO:C disintesis menggunakan metode kopresipitasi dengan variasi sampel yaitu Fe3O4, Fe3O4@ZnO (1:2), Fe3O4@ZnO:C (0,2 g), Fe3O4@ZnO:C (0,1 g), dan Fe3O4@ZnO:C (0,05 g). Sampel kemudian dikarakterisasi menggunakan x-ray diffraction (XRD), fourier transform infrared (FTIR), dan photoluminescence (PL). Ukuran kristal diperoleh dari hasil karakterisasi XRD berturut-turut yaitu 20,39 nm; 27,22 nm; 20,39 nm; 16,31 nm; dan 16,31 nm. Adapun struktur kristal yang terbentuk dari semua variasi sampel yaitu cubic (Fe3O4)dan hexsagonal wurzite(ZnO). Pada pengujian FTIR terdapat ikatan Fe-O dan Zn-O yang menunjukkan terbentuknya Fe3O4 danZnO. Ikatan C-O, C-H, dan O-H menandakan terdapatnya lapisan karbon yang bersumber dari glukosa. Hasil karakterisasi PL menunjukkan bahwa penambahan karbon akan meningkatkan intensitas fotoluminisensi dari nanokomposit Fe3O4@ZnO:C, dimana puncak emisi yang dihasilkan berada pada panjang gelombang 383,33 nm dan 664,21 nm.