bluuebunny/crossref_metadata_2025_split huggingface dataset:
Crystal structure of bromido-(2,2′:6′,2″-terpyridine-4′-onato-κ3N)palladium(II) methanol solvate
Authors: Wang Dong-E , Zhao Li-Feng 
Published: October 2024

Abstract
C16H14BrN3O2Pd, triclinic,

P

1
‾

$P\overline{1}$

(no. 2), a = 7.5162(5) Å, b = 12.5437(9) Å, c = 17.7525(12) Å, α = 73.149(2)°, β = 82.186(2)°, γ = 73.616(2)°, V = 1534.13(18) Å3, Z = 4, T = 100(2) K, R

gt
(F) = 0.0208, wR

ref
(F
2) = 0.0573.
The crystal structure of ethyl 2-amino-(4-nitrophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate, C20H22N2O6
Authors: Song Hanbing , Li Hao 
Published: October 2024

Abstract
C20H22N2O6, triclinic,

P

1
‾

$P\overline{1}$

(no. 2), a = 5.9101(16) Å, b = 10.619(3) Å, c = 16.466(4) Å, α = 74.619(5)°, β = 82.490(5)°, γ = 82.617(5) %, V = 983.1(5) Å3, Z = 2, R
gt(F) = 0.0522, wR
ref(F
2) = 0.1536, T = 296(2) K.
The crystal structure of 3-(2,5-dimethylanilino)-1-(2,5-dimethylphenyl)-4-methyl-1H-pyrrole-2,5-dione, C21H22N2O2
Authors: Chokwe Ramakwala Christinah , Smith Mark G. 
Published: October 2024

Abstract
C21H22N2O2, monoclinic, C2/c (no. 15), a = 15.4261(9) Å, b = 10.0885(6) Å, c = 23.9311(13) Å, β = 106.875(2)°, V = 3563.9(4) Å3, Z = 8, R

gt
(F) = 0.0457, wR

ref
(F
2) = 0.1196, T = 173 K.
Triethanolamine-modified poloxamer temperature-sensitive hair care gel for intelligent controlled release of sodium thioglycolat
Authors: Zheng Wenrui , Lei Yue , Li Yuheng , Gao Haiyan , Lin Liangliang , Xu Hujun 
Published: October 2024

Abstract
A triethanolamine-modified poloxamer temperature-sensitive hair care gel was formulated in order to reduce the adverse health effects associated with sodium thioglycolate (TGA(Na)), the active component in hair treatment agents, while maintaining excellent efficacy. It was found that TEA-3 gelled at 32 °C with a triethanolamine concentration of 3 %. This formulation exhibited a reversible phase transition, transitioning to a solid state upon contact with the scalp (>32 °C) and reverting to a liquid state when in contact with hair (<32 °C). The release behavior of TGA(Na) from the gel was assessed by both in vitro release studies and transdermal experiments. In addition, it was observed that the triethanolamine-modified poloxamer gel exhibited improved hair care efficiency compared to conventional hair care agents. These results suggest that the triethanolamine-modified poloxamer gel is a promising alternative to conventional hair care products, offering improved efficacy while minimizing potential adverse health effects.
Rapid drops of ocean temperatures in several shallow bays in Nova Scotia during a recent cold air outbreak
Authors: Casey Michael P. , Petrie Brian , Lu Youyu , MacDermid Sarah , Paquin Jean-Philippe 
Published: October 2024

Abstract
From February 3-5, 2023 Atlantic Canada experienced an extremecold Arctic air outbreak with high winds that set many local meteor-ological records, including wind chills as low as -47°C. The impacts of the cold air outbreak on ocean temperatures and ice formation are investigated using predictions from the Coastal Ice-Ocean Prediction System for the East Coast of Canada (CIOPS-E), developed by Environment and Climate Change Canada. Observations from moorings further inform the predictions. The analysis suggests that during the event, several shallow bays and coastal areas in Nova Scotia experienced significant, abrupt temperature decreases ranging from 1.0 to 3.9°C. Overall cooling estimated by the model was 2.3°C for nearshore locations where observations recorded an average temperature decrease of 3.0°C. On the other hand, at individual sites the difference between observed and modelled cooling was up to 2.4°C. This difference can be attributed partly to the fact that the model does not adequately resolve the coastline features of some of the nearshore mooring sites.
In comparison, we also analyze another cold air outbreak that occurred on December 15-18, 2016, with wind chills as low as -37°C. The ocean temperatures changes associated with this earlier event saw decreases of 0.8 to 3.5°C, potentially contributing to an ongoing fish kill in St. Mary’s Bay (near the mouth of the Bay of Fundy) at the time.
Keywords: Ocean temperature, Cold air outbreak, Ocean forecasting, Shallow bays, Nova Scotia
Soundwaves in the North Atlantic: Detecting the offshore bats of Sable Island
Authors: Doucette Kayla M. , Patriquin Krista J. , Broders Hugh G. , Horn Andrew G. 
Published: October 2024

As Sable Island National Park Reserve approaches a decade of protection under Parks Canada, new data on the island’s biodiversity is useful for informing management. An ultrasonic autonomous recording unit was deployed for 15 months over two years (October 5, 2015-January 8, 2017) to quantitatively characterize the presence of bats on Sable Island. A total of 1721 echolocation passes were identified across the 32 nights that bats were detected on the island (6.9% of total recording nights). Of the nights that bats were detected, Lasionycteris noctivagans (Silver-haired Bat) was present on 65% of nights, Myotis species were present on 53% of nights, Lasiurus borealis (Eastern Red Bat) was present on 25% of nights, and Lasiurus cinereus (Hoary Bat) was present on 6.25% of nights. All recordings were captured between late-September and early-December. Evidence of bat species on Sable Island, whether deliberately stopping during migration or brought there by external factors such as weather, highlights that the island may be more important for bats than previously thought.
Keywords: bats, bioacoustics, migration, monitoring, Sable Island
Structural, electronic, and optical-absorption properties of 2D Si thin films
Authors: Saunders Nicholas , Palchoudhury Soubantika , Jakowski Jacek , Huang Jingsong 
Published: October 2024

AbstractRecent experimental studies highlighted the potential of thin-film crystalline silicon (Si) for high-efficiency solar cells. Using density functional theory, we investigated 2D Si thin films across various orientations, thicknesses, and surface structures to elucidate their structure–property relationships. Through surface-energy calculations and Wulff construction, we determined the crystal habit of Si, which aligns with available experimental observations. Electronic-structure calculations underscored the critical role of valence saturation on surfaces in enabling semiconducting behavior in Si thin films, essential for optical applications. From optical-absorption calculations, we identified the surface index exhibiting the highest absorption coefficients for thin films Si solar cell applications.
Graphical abstract
MENINGKATKAN PEMBELAJARAN PENDIDIKAN PANCASILA MELALUI ASESMEN DIAGNOSTIK DIFERENSIASI DI KELAS 2 SD LAB UM
Authors: Nadia  M Rifdah , Thohir Anas 
Published: October 2024

Abstrak :Penelitian ini dilakukan dengan tujuan dapat meningkatkan pembelajaran pendidikan pancasila melali asesmen diagnostik diferensiasi dikelas 2 SD. Penelitian ini menggunakan desain deskriptif kualitatif. Sumber data primer berasal dari SD LAB UM yang terdiri dari pendidik dan siswa kelas 2. Sumber data sekunder diperoleh kajian literatur, dan artikel ilmiah. Dengan subjek penelitian siswa kelas 2 SD dengan jumlah sampel 28 siswa, serta instrumen penelitian observasi, wawancara, dan dokumentasi. Teknik analisis data yang dilakukan berupa pengumpulan data, reduksi data, penyajian data, dan penarik kesimpulan. Hasil dalam penelitian ini adalah pelaksanaan asesmen diagnostik dengan pendekatan diferensiasi yang dilakukan menunjukkan bahwa siswa lebih mudah memahami mata pelajaran pendidikan pancasila pada materi keberagaman identitas personal, hal ini terlihat dari tugas dan proses pembelajaran yang dilakukan siswa menjawab dengan baik dan sudah mengenali keberagaman identitas personal dirinya dan temannya. Asesmen diagnostik yang dilakukan sangat membantu pendekatan diferensiasi sesuai dengan kebutuhan siswa, sehingga rencana proses pembelajaran yang sudah dirancang berjalan dengan maksimal dan mencapai tujuan pembelajaran tersebut
Dental outpatient departments and patient safety: Priority for a safe care
Authors: Kale Preeti , Manasa P , Babu Koppala Ravi 
Published: October 2024

Patient safety is an essential aspect of healthcare, including dentistry. Dental Outpatient Departments (OPDs) pose unique challenges, where the risk of infections, procedural errors, and patient discomfort can compromise safety. This review examines patient safety issues in dental OPDs, focusing on common hazards, preventive measures, and evolving strategies to ensure safer care. Infection control, medical emergencies, equipment sterilization, and patient data protection are key concerns. The complex interplay of patient management, dental procedures, and clinician awareness requires robust protocols to mitigate risks. Dental professionals must be vigilant in managing cross-contamination risks, such as through the use of personal protective equipment (PPE) and strict hand hygiene practices. Moreover, regular staff training in handling medical emergencies, such as allergic reactions or fainting, is crucial for effective management.This article also explores the role of technological advancements in enhancing patient safety, such as digital record-keeping, which minimizes documentation errors, and advanced diagnostic tools that reduce invasive procedures. Additionally, patient-centered approaches, including improved communication and informed consent practices, foster trust and reduce misunderstandings. The implementation of evidence-based guidelines and adherence to professional standards further contribute to a culture of safety. By synthesizing current research, this review aims to highlight best practices for improving patient safety in dental OPDs and underscores the importance of continuous monitoring and improvement in these settings. Addressing these safety concerns is critical not only to improve patient outcomes but also to ensure that dental OPDs remain a safe and trusted environment for all.
Computer-assisted morphometric analysis of the relationship between the coronoid and condylar processes of the mandible
Authors: Rathan A C Lakshmi , Sinha Devanshu , Somani Sapna D P , Narayanan Vivek 
Published: October 2024

: The mandible is the most durable and only movable bone that constitutes the lower one-third of the face.The mandibular condyle and coronoid processes are two anatomical structures located in the superior portion of the ramus of the mandible. Morphometric understanding of these structures is key to the diagnosis of various disorders associated with the temporomandibular region. It also aids in devising a plan for the management of such disorders.: The purpose of this study is to evaluate the anatomical corelation between the condyle and coronoid of the mandible.: This retrospective study was conducted by obtaining 100 high-resolution computed tomography images from departmental archived records between 2018 and 2024. After acquisition, these images were incorporated into MIMICS Materialize software to create stereolithography models, and morphometric analysis was carried out. Out of 100 HRCT data obtained, 87 were male and 13 were female. There is a statistically significant difference in length and angulation of the coronoid and condyle on both sides. The condyle length for males was (4 ± 5.5 mm) higher than the condyle length of females on both sides. However, the coronoid length of males and females varies in a range of 0.5-2mm on both sides of the mandible. Understanding the morphological variation of mandibular condylar and coronoid processes aids in various fields of medicine like forensics, anthropology, and reconstructive maxillofacial surgery. Our study inference will aid surgeons in planning coronoid grafts for condylar reconstruction as well as other maxillofacial reconstructions. Additionally, it helps in forensic odontology to determine a person's age and gender.
Mergulho na Formação do Educador Digital: Análise de Disciplinas de TDIC em Programas de Pós-graduação da Área de Ensino no Estado do Rio de Janeiro
Authors: Ramos Fernanda Campello Nogueira , Souza Mariana Conceição de , Costa Clélia Christina Mello Silva Almeida da 
Published: October 2024

As Tecnologias Digitais de Informação e Comunicação (TDIC) e o Ensino no Brasil estão intimamente ligados. Em 2019, essa conexão se tornou mais evidente com a introdução da Base Nacional Curricular (BCN) para a formação docente, abrangendo graduação e pós-graduação. No entanto, as competências exigidas em TDIC para os professores ainda estão aquém da realidade da formação docente no país. Este estudo se propõe a analisar como as TDICs são integradas em disciplinas de pós-graduação em Ensino no Estado do Rio de Janeiro. Utilizando como metodologia a análise textual de dados da Plataforma Sucupira por meio do software Voyant®, foram identificadas 70 disciplinas em 18 programas de pós-graduação na área de Ensino da CAPES em 12 instituições de pesquisa do estado. Observa-se que a maioria das disciplinas mantém uma abordagem instrumentalista e não acompanha as transformações tecnológicas. Mesmo diante de novas demandas, muitas disciplinas permanecem inalteradas, o que evidencia uma falta de atualização frente aos desafios contemporâneos e às necessidades emergentes, como as causadas pela pandemia.

Palavras-chave: Tecnologias digitais. competências profissionais. disciplinas. pós-graduação. Rio de Janeiro.
Productivity, quality and suitability for processing of various potato varieties when grown in the conditions of the Central region of the Russian Federation
Authors: Kashina J. G. , Belov G. L. , Zeyruk V. N. , Dmitrieva L. V. 
Published: October 2024

Relevance. The study of the reaction of potato varieties, especially new ones, to the use of a complex of agrotechnical techniques, including foliar top dressing with water-soluble fertilizers, is an urgent task. For this purpose, 4 potato varieties of different ripeness groups (Red Scarlett, Nevsky, Golubizna, Grand) were studied in two regions of Russia using agrochemicals Agrovin Micro. Methods. The article presents experimental data on the study of biometric indicators, yield and quality of potatoes for non-root top dressing in conditions of leached chernozem and sod-podzolic sandy loam soils of the Central region of Russia. The objects of research were potato varieties of various ripeness groups. Foliar fertilization of plants with agrochemicals Agrovin Micro was carried out in the phases of germination, budding and 20 days after the last treatment in two consumption rates – 1.0 and 2.0 l / ha. Control – without processing (K) with background N90Р90К135.Results. On average, over the years of research, the best options for all varieties turned out to be options with the use of additional leaf treatment with an agrochemical at a maximum dose of 2 liters /ha. Due to three-fold foliar top dressing for the critical phases of potato plant growth, the greatest yield increases and maximum values of dry matter and starch content to the mineral background were obtained. In the conditions of the Tambov region, the increase in yield, depending on the variety, ranged from 24.2 to 59.3% or 6.0-10.5 /ha and in the conditions of the Moscow region – 3.3-28.9% or 1.2-7.1 t/ha. The most suitable for processing into fried potato products from the studied varieties turned out to be Red Scarlett and Grand. All other things being equal, the color index of crispy potatoes and fries on these varieties was higher than the Nevsky variety by 1.0-1.5 points.
Observación etnográfica y valoración cultural del barrio San Francisco en Tunja, Boyacá.
Authors: Cepeda Rojas Nancy Yaneth , Ruiz Higuera Sandra Milena , Moreno Parra Daniela Alejandra , López Blanco Laddy Joanne 
Published: October 2024

El objetivo de este artículo es determinar condiciones físicas, infraestructura, vías, condiciones ambientales y organización social del barrio San Francisco en la ciudad de Tunja, que impactan o pueden tener alguna incidencia en la salud de sus habitantes. Se utilizó una metodología de investigación de tipo cualitativo, bajo la modalidad de observación participante y registros de diarios de campo, que permitiera identificar las características culturales de la población, mediante un ejercicio pedagógico desarrollado en la especialidad de medicina familiar y comunitaria UPTC. Este artículo, se desarrolla mediante la línea de investigación etnográfica, entendido como un ejercicio de rigor y sensibilidad, que permita describir, conocer y sentir la forma de vivir de una comunidad, aprendiendo a observar lo cotidiano, aprendiendo a estar, aprendiendo a leer los códigos y los signos/símbolos con que las culturas instauran y ordenan su mundo. La guía se puede ampliar, mejorar y adecuar para diferentes disciplinas.
Trastornos del espectro autista: caracterización clínica en niños y adolescentes de un centro de referencia en Tunja, Boyacá.
Authors: Castellanos Hernández Jessica del Pilar , Enríquez Erazo Diego Mauricio , Erazo Muñoz María José , Mitchell Hawkins Duane Dexter 
Published: October 2024

Introducción: El DSM V define los Trastornos del Espectro Autista (TEA) por deficiencias en la comunicación e interacción social, con patrones repetitivos de comportamiento. La etiología es multifactorial, involucrando factores genéticos y ambientales. La detección temprana es esencial, pero la falta de datos en Boyacá destaca la necesidad de investigaciones locales para adaptar intervenciones. Objetivo: Caracterizar clínicamente la población de niños y adolescentes con diagnóstico de TEA en un centro de referencia en Tunja, Boyacá. Metodologìa: Realizamos un estudio retrospectivo observacional en niños y adolescentes con TEA en Boyacá. Excluimos casos mayores de 18 años y previos al 2021. Se revisaron historias clínicas de 2021 a 2023, recopilando datos demográficos, antecedentes familiares, y aspectos del desarrollo. La información se recopiló con un cuestionario de Google Forms y se analizó con medidas de frecuencia y tendencia central. Resultados: Se obtuvieron los datos de 214 pacientes, de los cuales 20 fueron diagnosticados con trastorno del espectro autista, con una edad de diagnóstico entre los 3-6 años. El trastorno del espectro autista más frecuente fue moderado (75%), siendo el síntoma más común, el desarrollo tardío del lenguaje (100%) seguidas de la alteración de la conexión con el medio (80 %). Conclusiones: Sería pertinente realizar en el futuro un estudio colaborativo departamental que permita incluir las diferentes instituciones que prestan servicios de atención a la infancia en Boyacá para obtener y muestra más significativa y resultados más precisos.
Mapa de ocorrências de geossítios espeleológicos e paleontológicos de Minas Gerais
Authors: Moura Ricardo Almeida de , Ribas Giovana Kelly , Sanchez Evelyn 
Published: October 2024

O estudo do Geopatrimônio engloba o estudo de geossítios, os quais envolvem os mais variados aspectos geológicos com valor científico de uma região, incluindo os geomorfológicos, paleontológicos, espeleológicos, arqueológicos, entre outros. As práticas ligadas à conservação do geopatrimônio é designada geoconservação e sua importância se justifica por consolidar ações e políticas que permitirão a manutenção do registro de aspectos importantes da história geológica da Terra. Pensemos no Ensino de Geociências como um aliado na conservação do Geopatrimônio, pois, através dele, ensina-se futuras gerações sobre a importância e a conservação de geossítios (unidade do geopatrimônio, um local de interesse de preservação) e geoparques (aglomerado de vários geossítio). O ensino de Geociências, focado em conteúdos ligados à Geologia e às Ciências da Vida, apresenta similaridades às disciplinas de Ciências Naturais e Biologia no ensino básico, incluindo o uso das TICs. Visando aliar o ensino geopatrimonial às tecnologias de informação e comunicação, trazemos como objeto de estudo o mapa virtual de geossítos paleontológicos e espeleológicos de Minas Gerais, desenvolvido a partir de geossítios catalogados pela Comissão de Sítios Geológicos e Paleontológicos do Brasil (SIGEP). Testou-se a aplicabilidade e eficácia da aplicação deste mapa virtual em alunos do ensino superior. Conclui-se que, ainda que o público possua conhecimentos sobre geodiversidade e geopatrimônio, este mapa ainda apresenta boa aplicabilidade acerca de ensino geopatrimonial e pode, assim, ser uma ferramenta didática e que contribui para a geoconservação.
Galectins: a potential pharmacological target
Authors: Serebryakova V. A. , Vaizova O. E. , Golovina E. L. , Kochubey V. V. 
Published: October 2024

Aim. To consider the use of galectin-1 and galectin-3 inhibitors as potential pharmacological targets in antitumor and antifibrotic therapy.The lecture includes the analysis of experimental research and review articles presented in the PubMed database. A brief description of the structure of galectins is given. Their generally accepted classification and features of the structure of the carbohydrate recognition domain in galectin-1 and galectin-3 are presented. The main part of the lecture describes the results of research on the development of carbohydrate-based (β-galactoside derivatives or analogues) and non-carbohydrate-based (peptide-based, carboxamide derivatives) inhibitors capable of interacting with galectin-1 and galectin-3.The results of experiments performed on animal models and tumor cell cultures demonstrate that the antitumor effect of galectin antagonists is realized through the suppression of proliferation and metastasis, activation of tumor cell apoptosis, and modulation of the antitumor immune response. Antagonists of galectin-1 and galectin-3 potentiate the effect of antitumor drugs and have an antifibrotic effect. Some of the compounds discussed in the lecture are undergoing clinical trials. The data presented in the lecture open up opportunities for the development and synthesis of new molecules of potential galectin-1 and 3 inhibitors.