bluuebunny/crossref_metadata_2025_split huggingface dataset:
STUDIES ON THE TOXICITY OF C-PHYCOCYANIN IN GUPPY FISH AND INFUSORIA PARAMECIUM CAUDATUM
Authors: Patereha I. P. , Kushnir V. I. , Kosenko Yu. M. , Kushnir I. М. 
Published: November 2023

One of the important and urgent tasks, whose successful solution depends on the supply of food to the population, is to increase the production of livestock products. Ensuring a high level of production of livestock products largely depends on the quality of feed, which is determined, first of all, by toxicological control.
C-phycocyanin is a protein complex that belongs to phycobiliproteins and can be used as one of the potential natural components to improve the feeding of commercial fish.
In order to establish the safety of the use of active feed components for feeding and ready-made feed into which these components are introduced, first of all, it is necessary to study their effect on the organisms of protozoa and fish, which are used for laboratory research.
The high sensitivity of ciliates to the appearance of toxic substances in their environment and changes in their concentration led to the use of these organisms for testing the most diverse chemical elements and compounds.
The article presents the results of studying the effect (harmlessness) of C-phycocyanin on the bodies of protozoa (Paramecium caudatum) and guppy fish.
When studying the effect of C-phycocyanin on the body of protozoa (Paramecium caudatum), it was established that its use for 48 hours in doses of 5, 10, 25, 50, and 100 mg/l did not cause the death of ciliates. When studying the effect of C-phycocyanin on the body of guppy fish, it was established that its use in doses of 5, 10, 25, 50, and 100 mg/l did not cause the death of fish.
So, on the basis of the conducted research, it was established that C-phycocyanin belongs to class 4, and is a non-toxic substance for Paramecium caudatum ciliates. In addition, it was established that its use in the above doses did not cause the death of fish, and its LC50 is higher than 100 mg/l.
DISCUSSÕES SOBRE COMPREENSÕES DE ALUNOS ACERCA DE FORMAS PLANAS E ESPACIAIS, SUAS REPRESENTAÇÕES E NOMENCLATURAS
Authors: Mongin Rovetta Organdi , Fraga da Silva Sandra Aparecida 
Published: November 2023

O objetivo deste texto é analisar compreensões de alunos sobre formas plana e espacial a partir de interações realizadas em ambiente virtual durante estudo de sólidos geométricos com alunos do ensino médio. Tem como base uma pesquisa de mestrado, cuja prática desenvolvida integrou ambientes virtual e presencial. Dessa forma, a partir das discussões de Angel Gutiérrez sobre visualização, analizou-se algumas interações dos alunos durante a realização de uma tarefa desenvolvida durante a pesquisa. Além disso, ampliou-se as discussões sobre ensino de geometria a partir dos estudos teóricos baseados em pressupostos da teoria histórico-cultural, mostrando alguns olhares para além da pesquisa de mestrado. Ao analisar as interações dos alunos, observou-se que eles modificaram suas compreensões acerca das formas geométricas, bem como notou-se a necessidade de ampliar os tipos de tarefas a serem desenvolvidas para que os alunos possam ampliar sua compreensão acerca das representações e, consequentemente, a apropriação do conceito geométrico trabalhado.
Upaya Menumbuhkan Rasa Tanggung Jawab Dalam Melestarikan Bumi Dengan Konsep Khalifatullah Fil Ardh
Authors: Nurasiti  , Mursalin Hisan 
Published: November 2023

Islam merupakan agama yang bersifat universal yang tidak hanya berbicara tentang peribadatan manusia terhadap Tuhan mereka saja. Lebih dari itu, terdapat banyak sekali ajaran di dalam agama Islam yang menyuruh dan mengajak manusia untuk memakmurkan bumi dan memelihara kelestariannya. Dalam tugas ini manusia berperan sangat besar karena Allah telah menunjuk mereka sebagai khalifah di muka bumi untuk memimpin dan mengelola bumi dengan segala potensi dan daya yang telah dikaruniakan, dan berusaha dengan sebaik mungkin untuk mengemban amanah dan tanggung jawab besar tersebut sebagaimana yang telah Allah perintahkan. Namun pada kenyataan yang terjadi sayangnya banyak dari manusia malah menyelewengkan tugas tersebut sehingga pada kurun waktu belakangan ini terjadi sangat banyak kerusakan akibat ulah jahat tangan mereka. penelitian ini menggunakan metode studi literatur dengan sumber data sekunder dari penelaahan berbagai artikel-artikel ilmiah. Dan berdasarkan penelitian yang berdasar pada masalah tersebut, konsep khalifatullah fil ardh terbukti sangat berpengaruh dalam menumbuhkan rasa tanggung jawab dalam melestarikan bumi.
Islam is a universal religion that does not only talk about human worship of their God. More than that, there are many teachings in the Islamic religion that order and invite humans to prosper the earth and maintain its sustainability. In this task humans play a very large role because Allah has appointed them as caliphs on earth to lead and manage the earth with all the potential and power that has been bestowed, and try their best to carry out the mandate and great responsibility as Allah has commanded. But in reality, it's a shame that many humans have actually perverted this task so that in recent times there has been a lot of damage caused by their evil hands. This study uses the literature study method with secondary data sources from reviewing various scientific articles. And based on research based on this problem, the concept of khalifatullah fil ardh has proven to be very influential in fostering a sense of responsibility in preserving the earth.
Balanced Scorecard Analysis To Assess The Performance Of Tirta Hidayah Regional Public Company (Perumda), Bengkulu City
Authors: Abiyyu Bima Tri , Febriansyah Erwin 
Published: November 2023

Measuring company performance is important in a company, both government and private agencies, because by measuring performance it can be seen the effectiveness of strategy determination and its implementation. The aim of the research is to analyze and describe the performance of Perumda Tirta Hidayah Bengkulu City by using the balanced scorecard method.This research was conducted at the office of Perumda Tirta Hidayah Hibrida Street 15 No. 81 Sidomulyo Village, Gading Cempaka District, Bengkulu City. The research instrument uses the Balanced Scorecard developed by BPPSPAM (2013), namely financial aspects, operational aspects, service aspects and HR aspects in 2021-2022. Data collection through documentation, observation and literature study and data analysis using quantitative descriptive analysis method.The results of the study revealed that the performance of Perumda Tirta Hidayah Bengkulu City using the balanced scorecard method in 2022 was in the healthy category (3.33) and in 2021 in the healthy category (3.17). The financial aspect with three indicators (cash ratio, collection effectiveness and solvency) has good performance, and two indicators (ROE and operating ratios) have poor performance. The service aspect with three indicators (technical service coverage, complaint settlement rate and customer water quality) has good performance, and two indicators (subscriber growth and domestic water consumption) have poor performance. The operational aspect has three indicators (production efficiency, service operating hours and customer water pressure) performing well, and two indicators (water loss rate and water meter replacement) performing poorly. The HR aspect with two indicators (the ratio of the number of employees and the training and education staff ratio) performs well, and one indicator (training costs to personnel costs) performs poorly. Keywords : Balanced Scorecard, Company Performance, Perumda Tirta Hidayah
Optimalisasi Pemasaran Digital Kampung Ekowisata Ciwaluh, Kabupaten Bogor
Authors: Satyarini Ni Wayan Marsha , Mulyana Andy , Ngarbingan Hubertina Karolina , Akbara Anisa Zahwa , Lanisy Nihan Anindyaputra , Suryantari Yulita 
Published: November 2023

Kampung Ciwaluh, terletak di Desa Wates Jaya, Cigombong, Bogor, memiliki potensi sumber daya alam yang indah, mulai dari aliran sungai, air terjun, kebun kopi, dan persawahan. Sejak tahun 2001, telah dibentuk Kelompok Sadar Wisata (pokdarwis) Ciwaluh. Pokdarwis kampung Ciwaluh bertujuan menjadikan Kampung Ciwaluh sebagai kampung ekowisata. Salah satu masalah yang dihadapi pokdarwis adalah kesulitan dalam pemasaran dikarenakan terbatasnya sumber daya manusia (SDM) yang memahami pentingnya literasi digital, sehingga metode pemasaran masih menggunakan metode konvensional. Berdasarkan permasalahan tersebut, maka diperlukan upaya meningkatkan kemampuan SDM untuk pemasaran secara digital melalui program pengabdian masyarakat. Kegiatan dilaksanakan dari bulan Maret hingga November 2022. Metode pelaksanaan dimulai dari: 1) Tahap perencanaan dan observasi; 2) Tahap pelaksanaan; a. Pelatihan pemasaran digital dan identifikasi kebutuhan website b. Pendampingan pembuatan logo dan website c) Pelatihan pengelolaan website dan pembuatan paket wisata d) Pendampingan pengiklanan online; 3) Monitoring dan Evaluasi. Target yang telah dicapai dari abdimas ini adalah terciptanya website dengan domain Ciwaluh.com dan logo branding kampung ekowisata Ciwaluh, terealisasinya iklan sebagai promosi digital melalui FB, Instagram, dan Google Ads, juga pelatihan mengenai pengelolaan website serta strategi pemasaran digital. Kedepannya, diharapkan pemasaran melalui media digital ini dapat lebih efektif efisien untuk meningkatkan jumlah pengunjung yang datang ke ekowisata Ciwaluh.
La Educomunicación y Sensibilización Ambiental en el Municipio de Oruro
Authors: Condomis Santos Sebastián Edgar 
Published: November 2023

La investigación ha demostrado que los procesos formativos educomunicacionales sobre la sensibilización ambiental a la población, son inicios de un proceso permanente de fortalecimiento de la conciencia frente a la problemática ambiental. Por ello, este artículo, pretende desarrollar y poner en práctica a los procesos educomunicacionales y cómo estás posibilitan la sensibilización a la población acerca de la situación ambiental. la presente investigación se basa en un estudio cualitativo, el mismo permitió describir y explicar: el comportamiento, los pensamientos y experiencias de los ciudadanos para comprender el por qué, cómo o de qué manera sus acciones participativas son positivas en la limpieza y recolección de la basura en la ciudad de Oruro. La investigación, por otro lado, contempla un estudio participativo-acción, porque nos permite involucrarnos en la realidad estudiada para relacionarnos con los mismos actores que son los ciudadanos, las autoridades representativas, directores institucionales. Los procesos educomunicacionales, posibilitan acercamientos y participaciones interinstitucionales, responsable y eficaz en los fenómenos ambientales, sino también como otros ligados a temas sociales, culturales y económicos, asocia como factores de desarrollo sostenible que garantice una adecuada calidad de vida en el marco de la formación valórica de las personas y que permitan configurar una ética de las relaciones del ser humano con su ambiente centrando su participación desde las formas dinámicas de sistema de funciones y relaciones. Las conclusiones de la investigación sobre la aplicación de los procesos educomunicacionales ambientales, resulta en estrategias favorables, en base a planteamientos teóricos y práctica mediante la campaña: “MANO A MANO, POR ORURO LIMPIO Y VERDE” de la Universidad Técnica de Oruro, a partir de la constitución legal y bajo la aplicación de la metodología del “Análisis del ciclo de vida de un producto” a partir de la sistematización de las rutas de limpieza y recojo de la basura.
PENERAPAN BUDAYA KEARIFAN LOKAL MOHUYULA MELALUI LABORATORIUM KARAKTER SISWA PASCA COVID 19 DI SMP NEGERI 3 LIMBOTO KABUPATEN GORONTALO
Authors: Koem Ruaida , Ahmad Muchtar , Ngiu Zulaecha , Hamim Udin 
Published: November 2023

Penelitian ini bertujuan untuk menganalisis penerapan budaya kearifan local Mohuyula Melalui Laboratorium Karakter Siswa Pasca covid 19 di SMP Negeri 3 Limboto Kabupaten Gorontalo. Penelitian ini menggunakan metode Kualitatif. Hasil penelitian adalah sebagai berikut 1) Ruang Lingkup Pendidikan Karakter Siswa SMP Negeri 3 Limboto Pasca Covid 19 bahwa dalam melaksanakan pendidikan karakter dalam pembelajaran, peran guru sebagai pendidik sangat utama. Prioritas dalam setiap pembelajaran melalui proses pelaksanaan pendidikan karakter diintegrasikan dalam kegiatan belajar. Pasca covid 19 karakter siswa SMPN 3 Limboto pasca covid 19 mengalami perubahan drastis dan membutuhkan penangan cepat sehingga pulih lebih cepat melalui pembiasaan dini. 2) Ciri Budaya Kearifan Lokal Mohuyula dalam pembelajaran teridentifikasi yaitu; (1) ambu, (2) Hileiya, (3) Ti’ayo. 3) Penerapan budaya Kearifan Lokal Mohuyula melalui Laboratorium Karakter Siswa pasca covid 19 di SMP Negeri 3 merupakan salah satu terobosan menarik bagi siswa dan cocok untuk guru dalam menguatkan Kembali karakter yang sempat mengalami degradasi saat masa covid 19. Penerapan budaya kearifan mohuyula melalui laboratorium karakter siswa di SMPN 3 Limboto pasca covid 19 ternyata dapat dilaksanakan melalui tiga tahapan yaitu; (1) Persiapan. Pada tahap (wali kelas dan guru BK) mempersiapkan segala yang diperlukan dalam praktikum. (2) Pelaksanaan. Pada tahapan praktik melakukan praktikum sesuai prosedur kerja mencapai tujuan yang diharapkan yang diamati oleh guru dengan mengacu pada mekanisme program Huyula. (3) Rencana Tindak Lanjut. pada tahapan tindak lanjut yang dilakukan guru kelas maupun BK. 4) Faktor-faktor pendukung penerapan budaya Kearifan Lokal Mohuyula melalui Laboratorium Karakter Siswa pasca covid 19. 5) Strategi pengintegrasian nilai-nilai huyula berupa Kerakyatan, Gotong royong, Toleransi, Saling Menghargai dan Kepedulian dalam pembelajaran menjadi poros kekuatan utama suksesnya pendidikan karakter pasca covid 19. 6) Penerapan budaya Kearifan Lokal Mohuyula melalui Laboratorium Karakter menguatkan karakter siswa pasca Covid 19 meliputi; pengenalan karakteristik siswa, pengembangan kompetensi guru, pelatihan dan memotivasi kesadaran guru menggali informasi dari narasumber terkait implementasi kearifan lokal budaya Gorontalo.
Probing the Low-mass End of Core-collapse Supernovae Using a Sample of Strongly-stripped Calcium-rich Type IIb Supernovae from the Zwicky Transient Facility
Authors: Das Kaustav K. , Kasliwal Mansi M. , Fremling Christoffer , Yang Sheng , Schulze Steve , Sollerman Jesper , Sit Tawny , De Kishalay , Tzanidakis Anastasios , Perley Daniel A. , Anand Shreya , Andreoni Igor , Barbarino C. , Brudge K. , Drake Andrew , Gal-Yam Avishay , Laher Russ R. , Karambelkar Viraj , Kulkarni S. R. , Masci Frank J. , Medford Michael S. , Polin Abigail , Reedy Harrison , Riddle Reed , Sharma Yashvi , Smith Roger , Yan Lin , Yang Yi , Yao Yuhan 
Published: November 2023

Abstract
The fate of stars in the zero-age main-sequence (ZAMS) range ≈8–12 M
⊙ is unclear. They could evolve to form white dwarfs or explode as electron-capture supernovae (SNe) or iron core-collapse SNe (CCSNe). Even though the initial mass function indicates that this mass range should account for over 40% of all CCSN progenitors, few have been observationally confirmed, likely due to the faintness and rapid evolution of some of these transients. In this paper, we present a sample of nine Ca-rich/O-poor Type IIb SNe detected by the Zwicky Transient Facility with progenitors likely in this mass range. These sources have a [Ca ii] λ
λ7291, 7324/[O i] λ
λ6300, 6364 flux ratio of ≳2 in their nebular spectra. Comparing the measured [O i] luminosity (≲1039 erg s−1) and derived oxygen mass (≈0.01 M
⊙) with theoretical models, we infer that the progenitor ZAMS mass for these explosions is less than 12 M
⊙. The ejecta properties (M
ej ≲ 1 M
⊙ and E
kin ∼ 1050 erg) are also consistent. The low ejecta mass of these sources indicates a class of strongly-stripped SNe that is a transition between the regular stripped-envelope SNe and ultra-stripped SNe. The progenitor could be stripped by a main-sequence companion and result in the formation of a neutron star−main sequence binary. Such binaries have been suggested to be progenitors of neutron star−white dwarf systems that could merge within a Hubble time and be detectable with LISA.
Exploring the Origin of Stars on Bound and Unbound Orbits Causing Tidal Disruption Events
Authors: Zhong Shiyan , Hayasaki Kimitake , Li Shuo , Berczik Peter , Spurzem Rainer 
Published: November 2023

Abstract
Tidal disruption events (TDEs) provide a clue to the properties of a central supermassive black hole (SMBH) and an accretion disk around it, and to the stellar density and velocity distributions in the nuclear star cluster surrounding the SMBH. Deviations of TDE light curves from the standard occurring at a parabolic encounter with the SMBH depend on whether the stellar orbit is hyperbolic or eccentric and the penetration factor (β, the tidal disruption radius to the orbital pericenter ratio). We study the orbital parameters of bound and unbound stars being tidally disrupted by comparison of direct N-body simulation data with an analytical model. Starting from the classical steady-state Fokker–Planck model of Cohn & Kulsrud, we develop an analytical model of the number density distribution of those stars as a function of orbital eccentricity (e) and β. To do so, fittings of the density and velocity distribution of the nuclear star cluster and of the energy distribution of tidally disrupted stars are required and obtained from N-body data. We confirm that most of the stars causing TDEs in a spherical nuclear star cluster originate from the full loss-cone region of phase space, derive analytical boundaries in eccentricity-β space, and find them confirmed by N-body data. Since our limiting eccentricities are much smaller than critical eccentricities for full accretion or the full escape of stellar debris, we conclude that those stars are only very marginally eccentric or hyperbolic, close to parabolic.
Helioseismic Investigation of Quasi-biennial Oscillation Source Regions
Authors: Jain Kiran , Chowdhury Partha , Tripathy Sushanta C. 
Published: November 2023

Abstract
We studied the temporal evolution of quasi-biennial oscillations (QBOs) using acoustic mode oscillation frequencies from the Global Oscillation Network Group. The data used here span more than 25 yr, covering solar cycles 23 and 24 and the ascending phase of cycle 25. The analysis reveals that QBO-like signals are present in both the cycles, but with different periods. The dominant QBO period in cycle 23 is found to be about 2 yr, while it is about 3 yr in cycle 24. Furthermore, the quasi-biennial oscillatory signals are present only during the ascending and high-activity phases of cycle 23 and quickly weaken around 2005, during the declining phase. In comparison, the QBO signals are present throughout cycle 24, starting from 2009 to 2017. We also explored the depth dependence in QBO signals and obtained a close agreement at all depths, except in the near-surface shear layer. A detailed analysis of the near-surface shear layer suggests that the source region of QBOs is probably within a few thousand kilometers just below the surface.
Custom-made dental prosthetic clip for postoperative management of earlobe keloids
Authors: Pathania Vikas , Udayasankar Rahul 
Published: November 2023

Abstract
Earlobe keloids are a common condition with varied and cross-specialty presentation. The condition is often recalcitrant and difficult to treat on account of its location. Frequent recurrences following excision is often frustrating for the patient and the surgeon. Application of pressure along with intra-operative and postoperative intralesional steroids is a popular choice and is in vogue by surgeons and dermatologists. However, considering the uniqueness of the structure for every individual, it is often difficult to ensure one size fits all when using pressure therapy as an adjunct. We designed a simple PMMA dental prosthesis to ensure comfortable yet effective constant pressure over the lesion to ensure complete aesthetic outcome without recurrence in an operated earlobe keloid.
A split-face study comparing the efficacy and tolerability of erbium YAG laser and 70% trichloroacetic acid in facial seborrheic keratosis
Authors: Arora Aakanksha , Soni Prasoon , Ghiya Bhikam Chand , Mehta Rajesh Datt 
Published: November 2023

Abstract

Introduction:
Seborrheic keratosis (SK) are benign lesions with cosmetic concerns. Role of TCA and erbium YAG laser has already been described individually in the literature. However, there is a scarcity of data on the comparative evaluation of these two modalities in SK.

Aim:
The aim of this study was to compare the efficacy and safety profile of Erbium YAG laser ablation with 70% TCA for the treatment of facial SK.

Materials and Methods:
A total of 50 cases of facial SK were included in the study. Group A included SK lesions on the right side of face treated with Erbium YAG laser ablation while Group B included SK lesions on the left side of face treated with topical 70% trichloroacetic acid. Repeated sessions of laser and TCA application were given at 2-week intervals till cure was achieved or up to a maximum of three sessions. Grading of response to treatment was assessed as complete response (100% clearance), partial response (>50 to 99% improvement), and inadequate or no response (<50% improvement).

Results:
Complete clearance was observed in 40 (80%) and 29 (58%) cases in Groups A and B, respectively. There was a statistically significant difference in clearance rates between the two groups (P = 0.019). Number of sessions was significantly lesser in laser group (mean ± SD = 1.24 ± 0.43) than in the 70% TCA group (mean ± SD = 1.88 ± 0.79) (P = 0.001). Statistically significant lesser downtime was observed in group A (P = 0.001). Patient satisfaction rate was much higher in group A. Hyperpigmentation was more common in group B (TCA).

Conclusion:
Although both the treatment modalities achieved good results, erbium YAG laser ablation showed superior results than 70% TCA with better patient satisfaction rates but more downtime. Also, no major adverse effects were observed in the two groups.
Anaphylactic shock secondary to topical EMLA
Authors: Gowda V M Varsha , Shenoi Shrutakirthi D , Augustine K M 
Published: November 2023

Abstract
The eutectic mixture of local anesthetics (EMLAs) is an anesthetic cream frequently used by dermatologists for various aesthetic procedures on a daily basis. Although side effects of EMLA are usually mild local skin reactions, rare complications such as methemoglobinemia, central nervous system toxicity, and cardiotoxicity can occur. Herein, we are reporting a case of anaphylactic shock to topical application of EMLA.
Pedunculated superficial angiomyxoma of the thigh mimicking molluscum pendulum
Authors: Hawilo Abdulmooti , Fakhfakh Wejdene , Litaiem Noureddine 
Published: November 2023

Abstract
Superficial angiomyxoma (SAM) is a rare acquired benign neoplasm. It may be sporadic or associated with Carney’s complex. Typical locations for SAM are the head, neck, and trunk. It usually presents as a skin-colored papule or sessile lobulated nodule. Large pedunculated forms are less common. We describe a sporadic massive pedunculated SAM of the thigh occurring in a 75-year-old man and provide a comprehensive summary of SAM characteristics.