bluuebunny/crossref_metadata_2025_split huggingface dataset:
Agregación masiva de la estrella de mar Luidia bellonae (Paxillosida: Luidiidae) en Bahía de Banderas, Jalisco, Pacífico Mexicano
Authors: Medina-Rosas Pedro , Granja-Fernández Rebeca , Galván-Villa Cristian Moisés 
Published: March 2024

Introducción: En el Pacífico central mexicano son escasos los trabajos sobre ecología de asteroideos. Estas especies generalmente se distribuyen de forma aleatoria, aunque en algunas ocasiones pueden encontrarse en grupos o agregaciones. En Los Arcos, al sur de Puerto Vallarta, en Bahía de Banderas, México, se observó Luidia bellonae por primera vez en una agregación masiva en 2021.
Objetivo: Reportar por primera vez el registro de esta especie en esta región del Pacífico mexicano, así como el evento de agregación masiva.
Métodos: Se realizaron transectos y recorridos para cuantificar la densidad y medir los ejemplares de la estrella en Los Arcos, Bahía de Banderas, durante 2021, 2022 y 2023.
Resultados: Se encontraron densidades promedio de 2.65 ind/m2 y hasta 7 ind/m2. En total en el área aproximada de 900 m2 se registraron 630 individuos. Los ejemplares midieron (R) entre 2 y 12 cm, y en su mayoría midieron entre 4 y 8 cm.
Conclusiones: L. bellonae estaba reportada en distintos sitios en algunos estados del Pacífico mexicano, sin embargo no estaba registrada para Bahía de Banderas ni Los Arcos, ni tampoco en la cantidad que se reporta aquí, por lo que este es el primer registro para la especie con una presencia masiva para el Pacífico mexicano. La aparición de la gran cantidad de ejemplares de L. bellonae en Los Arcos en 2021 pudo haber sido resultado de una combinación de factores, entre ellos la baja temperatura del agua, con valores hasta de 15 ºC y la alta cantidad de nutrientes. Este hallazgo demuestra la necesidad de más estudios sobre los equinodermos y especies marinas para entender la influencia que tienen las condiciones ambientales en su ciclo de vida.
Temporal dynamics of bacterial populations in recirculating aquaculture systems for sea urchin production
Authors: Garcés Marisa , Rubilar Tamara , Cledon Maximiliano , Sequeiros Cynthia 
Published: March 2024

Introduction: Sea urchin aquaculture is a rising industry, and in consequence, there is a need to establish optimal culture parameters to ensure the health of the cultured animals.
Objective: To evaluate the bacterial counts in the seawater of sea urchin (Arbacia dufresnii) aquaculture recirculating systems (RAS).
Methods: The bacteriological water quality of two RAS containing sea urchins was determined. For approximately two months, weekly water samples were taken. The bacteriological quality was determined by counting total aerobic heterotrophic populations, lactic acid bacteria, enterobacterias and genus Vibrio. Physicochemical parameters were also measured.
Results: There was no presence of disease or mortality. Enterobacteria and lactic acid bacteria were not detected from both RAS systems. The number of animals had an important effect on the observed difference in the count of total bacteria and Vibrio spp. In RAS 1 the maximum counts of total bacteria and Vibrio spp. were 2.8 x 105 ± 1.7 x 105 and 1.45 x 105 ± 3.6 x 104 UFC ml-1, respectively. In RAS 2 total bacteria and Vibrio spp. exhibited repetitive behavior over time influenced in part by water exchange and mainly by feeding. The results indicate that periodic water changes ensure a limited growth of bacterial strains as Vibrio and other bacteria.
Conclusions: Our results suggests that the bacterial count levels recorded in this study can be used as a threshold or safety limit for Arbacia dufresnii aquaculture.
Preliminary study of the population and reproductive dynamics of Echinaster sepositus (Spinulosida: Echinasteridae) in Cala del Racó
Authors: López Casares Daniel , Hernández Pérez José Carlos , Tena Medialdea José , García March José Rafael 
Published: March 2024

Introduction: The red starfish (Echinaster sepositus) is one of the most common asteroid species in the Mediterranean Sea. However, information about their biology or their role in benthic communities is scarce.
Objective: This study aims to provide new information on the ecology of this species through the temporal characterization of the population of E. sepositus in Cala del Racó (Alicante, Spain) and the in situ monitoring of its reproductive cycle.
Methods: For this purpose, three study areas were established at different depths. For each of the recorded starfish, data about the size, the substrate on which it was found, the area, the depth and the sex in the case of observing the reproduction were collected.
Results: A total of 19 samplings have been carried out throughout a year of study. In this way, it has been possible to observe that the density of individuals increases in the shallower zone during autumn and winter, when the temperature drops to 14.13 ºC, while it decreases in spring and summer when the temperature rises to 27.17 ºC. Those results are reversed in the deepest part of the study. The highest density of individuals (0.51 ind/m2) occurred in October. Arborescent photophilic algae and crustose coralline algae were the substrates with the highest number of E. sepositus recorded. Medium to large specimens are located preferably on crustose coralline algae or arborescent photophilic algae, while smaller individuals were mostly located on Posidonia oceanica. No specimens of E. sepositus were observed spawning.
Conclusions: Data leads to assume that there is a migration of starfishes towards more superficial areas when the water is at colder temperature and towards deeper areas when the temperature increases. It is valued the possibility that there is a change in the nutritional needs of E. sepositus throughout its development. According to our observations, the future reproduction studies should be concentrated between late-summer and early-autumn.
Fatty acid composition and metabolic pathways in Arbacia dufresnii (Arbaciidae: Arbacioida) gametes: implications of shrimp byproducts in aquaculture feeds
Authors: Vera Piombo Mercedes , Avaro Marisa , Gittardi Agustín , Cledon Maximiliano , Rubilar Tamara 
Published: March 2024

Introduction: Care towards nutrition is essential for the quality of a sustainable aquaculture product. Since the balance in food affects the growth and production of gametes. The circular economy is made possible through the use of discarded materials.
Objective: The aim of this research was to study the fatty acid composition and metabolic pathways in the gametes of Arbacia dufresnii, with a focus on the implications of incorporating shrimp byproducts into aquaculture feeds.
Methods: Four different treatments were designed to maintain optimal nutritional quality, particularly in lipids and proteins, based on previous studies. The fatty acid profiles of the feeds and gametes were analyzed by using gas-chromatography, and statistical analyses were conducted to determine significant differences.
Results: Significant differences were observed in the abundance (%) of omega-3 (ω-3) and omega-6 (ω-6) fatty acids. The (ω-3) metabolic pathway was more pronounced in the gametes of wild animals and those fed with the experimental feeds. In contrast, the (ω-6) metabolic pathway was less relevant in these groups. The (ω-3) /(ω-6) ratio was highest in the gametes of wild animals. Feeds enriched in fatty acids enhanced their bioaccumulation in the gametes reaching higher concentrations than wild animals. The availability of fatty acids in foods allowed their bioaccumulation in gametes, with concentrations equal to or higher than those observed in animals in their natural environment for certain fatty acids.
Conclusions: Incorporating shrimp byproducts in aquaculture feeds demonstrated a promising strategy for resource utilization and organic input generation. The fatty acid composition in the gametes of A. dufresnii was influenced by the diet, highlighting the potential of balanced feeds to enhance the bioaccumulation of essential fatty acids. These findings provide valuable insights for the development of sustainable aquaculture practices and the production of nutritionally enriched seafood products.
New insights on resveratrol supported by magnesium dihydroxide (Revifast®)
Authors: Spogli Roberto , Biagini Andrea , Presciutti Federica , Petracci Annarita , Ragonese Francesco , Giulietta Iannitti Rossana , Ceccarelli Giada , Brecchia Gabriele , Menchetti Laura , Codini Michela , Rachele Ceccarini Maria , Sabbatini Paola , Fioretti Bernard 
Published: March 2024

Based on low solubility in water and high membrane permeability, resveratrol is collocated in the second class of the Biopharmaceutical Classification System, with limited absorption derived from a low dissolution rate. Solid microdispersion of resveratrol supported by magnesium dihydroxide (Resv@MDH, trademark Revifast®) represents a physical mixture of resveratrol (30% w/w) and magnesium dihydroxide (70% w/w) obtained by traditional techniques, such as mixing and micronization under appropriate conditions. Establishing the wide use of Revifast® in food supplements, in the present work we deepen its physicochemical characterization by using diffractometric and infrared analysis. No novel species are found in the Resv@MDH mixture except magnesium dihydroxide and resveratrol extracted from Polygonum cuspidatum. The results herein reported strengthened the safety of Revifast® ingredients for resveratrol-based food supplements.
Relationship between Intelligence Quotient (IQ) level and learning motivation for psychology students
Authors: Malik Nur Imam Dedikasi , Dewi Eva Meizara Puspita , Apriliyanti Adinda Berliana , Ahsan Andi Tasya Alifya 
Published: March 2024

One of the many factors that supports student achievement is IQ (Intelligence Question). This study aimed to find out the relationship between intellectual ability (IQ) and the learning motivation of psychology students. The research method used is a non-experimental quantitative method and a statistical analysis approach using correlational analysis supported by SPSS version 26.0. Based on the research results, there is a significant relationship between IQ and Learning Motivation. Based on the Sig. (2-tailed) is 0.841, so it is more significant than 0.05, so there is no relationship between high IQ and learning motivation. The level of closeness of the relationship is -0.010, which, if confirmed by the correlation category, is below 0.020, which means the relationship is very low. This means there is no guarantee that the motivation to learn is high if IQ is high. Looking at the direction of the relationship, namely negative, it means that the higher a person's IQ, the lower the learning motivation. Thus, it can be concluded that the relationship formed between IQ test results and learning achievement is a low or weak but sure relationship. So, it can be said that there is no positive relationship between Intellectual Intelligence (IQ) and student learning motivation by looking at the significant relationship between IQ and learning motivation.

Abstrak
Dalam sekian banyak faktor yang menjadi Salah satu penunjang prestasi s iswa adalah IQ (Intelligence Question). Tujuan penelitian ini adalah untuk mengetahui seberapa besar hubungan antara kemampuan intelektual (IQ) dengan motivasi belajar mahasiswa baru Fakultas Psikologi Universitas Negeri Makassar angkatan 2022. Metode penelitian yang digunakan adalah metode kuantitatif non eksperimental dan pendekatan analisis statistik menggunakan analisis korelasional yang didukung SPSS versi 26.0. Berdasarkan hasil penelitian Melihat adanya hubungan yang signifikan antara IQ dengan Motivasi Belajar. Berdasarkan Sig. (2-tailed) sebesar 0,841 sehingga lebih besar dari 0,05 sehingga tidak ada hubungan antara IQ tinggi dengan motivasi belajar. Melihat tingkat keeratan hubungannya sebesar -0,010 yang jika dikonfirmasi dengan kategori korelasi yang berada di bawah 0,020 berarti hubungannya sangat rendah. Artinya tidak ada jaminan jika IQ tinggi maka motivasi belajar pun tinggi. Dilihat dari arah hubungannya yaitu negatif artinya semakin tinggi IQ seseorang maka semakin rendah motivasi belajarnya. Dengan demikian dapat disimpulkan bahwa hubungan yang terbentuk antara hasil tes IQ dengan prestasi belajar adalah hubungan yang rendah atau lemah tetapi pasti. Jadi dapat dikatakan tidak terdapat hubungan yang positif antara Kecerdasan Intelektual (IQ) dengan motivasi belajar siswa dengan melihat adanya hubungan yang signifikan antara IQ dengan motivasi belajar.

Kata Kunci: Mahasiswa Psikologi, Motivasi Belajar, Tingkat Kecerdasan (IQ)
Ruy Belo e Agustina – A poesia como convívio e homenagem/ Ruy Belo and Agustina – Poetry as Conviviality and Homage
Authors: Soares Ana Maria Pereira 
Published: March 2024

Resumo: Neste artigo, procura-se demonstrar que Ruy Belo, que declara abertamente a dimensão hipertextual da sua poesia, é um leitor de Agustina. É feito o cotejo dos romances O manto e Ternos guerreiros e dos poemas A margem da alegria e “Enganos e desencontros”. A observação destes textos permite verificar que o poeta experimenta abordagens diferentes no processo compositivo de cada poema, sempre com o objetivo de superar a temperatura da expressão e de obter uma maior poeticidade. A análise das obras de Agustina permite igualmente verificar que incidem sobre o mal, o medo, a solidão humana, temas cuja reflexão Ruy Belo prossegue num discurso que procura a originalidade e a emoção estética. Palavras-chave: Agustina Bessa-Luís; Ruy Belo; hipertextualidade; influência; leitura.Abstract: This article seeks to demonstrate that Ruy Belo, who openly declares the hypertextual dimension of his poetry, is a reader of Agustina. A comparison is made between the novels O manto and Ternos guerreiros and the poems A margem da alegria and “Enganos e desencontros”. Its observation allows us to verify that the poet tries different approaches in the compositional process of each poem, always aiming to overcome the temperature of expression and to obtain a greater poeticity. The analysis of Augustina’s works also allows us to verify that they focus on evil, fear, human solitude, themes whose reflection Ruy Belo pursuesin a discourse that seeks originality and aesthetic emotion.Keywords: Agustina Bessa-Luís; Ruy Belo; hypertextuality; influence; reading.
Local Wisdom-Based Policy Innovation in Indonesia During 2018-2021
Authors: Suranto Suranto , Darumurti Awang 
Published: March 2024

Several studies on the innovation of Indonesian public services only provide general and less specific descriptions of inclusive public services based on local wisdom. This study aims to find innovative models of local wisdom-based public services in Indonesia. This study is a descriptive-exploratory study, and the research method is an archival one emphasizing secondary data use. The findings revealed that (1) Local government dominated policy innovation proposals based on local wisdom compared to the central government because of the proximity aspect of service distance to objects, so the type of service is specific. 2) Product-oriented service types dominated service innovation due to specific, urgent, and critical service needs that must be resolved immediately. 3) Innovation with the outcome of problem-solving was very dominant because it is related to critical service issues that require solving problems by minimizing existing local cultural clashes. 4) The sectors of education, community empowerment, food security, environmental preservation, and the health sector almost evenly influenced service policy innovations based on local wisdom, because it is a wedge between direct contact with basic community services and the culture adopted by local communities. 5) Innovator originating from Java and Outside Java had competed quite dynamically over the last four years, because Outside Java excelled in the quantity of both organizations and local communities, while Java excelled in its human resources and infrastructure's quality.
ANALISA ASSESMEN STANDAR PELAYANAN KESEHATAN DI INSTALASI GAWAT DARURAT RS PKU MUHAMMADIYAH SRUWENG TAHUN 2012
Authors: Sandy Noffi Julia , Wijaya Aris Suparman , Risdiana Irma 
Published: March 2024

Government regulations governing the technical requirements contained in the emergency room in RI KEPMENKES NO. 856/Menkes/SK/IX/2009 Standards governing the ER (emergency room) .This study aims to find out analysis of assessment results PKU Muhammadiyah Hospital emergency room services Sruweng and compliance with the standards according to KEPMENKES RI NUMBER 856/Menkes/SK/IX/2009 Standards governing the ER Hospital. The study is qualitative research case study design. Research subjects were all medical and paramedical personnel who served in the emergency room, facilities and existing facilities and services in the IGD. Method of data collection is done by using the instruments of observation checklist with a list of statements of service standards according to IGD Kepmenkes No. 856/Menkes/SK/IX/2009, further in-depth interviews. The results the assessment conducted in PKU Muhammadiyah Hospital ER Sruweng through field observations and interviews were IGD service has exceeded the standard level of I is by achieving 103.50% and the achievement of outcomes assessment for level II emergency room services is quite high is 88.81%. Conclusion is more than the standard level I. However, to reach higher level is level II, IGD PKU Muhammadiyah Hospital Sruweng still require improvement and development to meet the service standards.
GOOD CORPORATE GOVERNANCE DI RUMAH SAKIT A DAN B
Authors: Pribadi Firman , Santosa Erwin , Rusep Bobet Evih Hedi Ihnuna 
Published: March 2024

This exploratif qualitative research is a longitudinal case study to see hospital A and hospital B good corporate governance (GCG) with Center for Good Corporate Governance (CGCG) Gajah Mada University (GMU) version of GCG questionnaires then completed by interview. Good corporate governance be observed by transparency, accountability & responsibility, responsiveness, and fairness principle intended for board of commissioners (board of supervisors), board of directors, executive office (manager), auditor, and stakeholders of the hospital. Result show that both of hospitals are at bad level of good corporate governance application, different scoring result both of their good corporate governance principles can be caused by local wisdom, organization behaviour, and organization culture factors.
PENGARUH KUALITAS LAYANAN TERHADAP MINAT KUNJUNGAN ULANG YANG DIMEDIASI OLEH KEPUASAN PASIEN DI KLINIK RUMAH ZAKAT YOGYAKARTA
Authors: Helmawati Triana , Handayani Siti Dyah 
Published: March 2024

Rumah Zakat Clinic of Yogyakarta is a form of zakat funds in the health service and empowerment programs conducted by Indonesian Rumah Zakat Foundation. The rate of the clinic re-visit for the last 3 years data indicates the minimal amount of the re-visit patient, so that the study of service quality, patient satisfaction, and how much interest the patient to revisit is very important for future improvement. This research is a quantitative research which design with no treatment (observational) cross sectional analytic approach. The population study was all the outpatients that were in general patient status. The number of samples are 118 people. The analysis test use gradual regression test and mediation test with Sobel test. The dimensions of service quality that influence the patient satisfaction are the responsiveness and empathy, while the dimensions of tangible, reliability, and assurance have no effect to the patient satisfaction. Patient satisfaction directly affects the re-visit interest. Patient satisfaction becomes the partial mediator between the service quality dimensions namely tangible, reliability, responsiveness, assurance, empathy to the re-visit intention. There is an effect on service quality to the re-visit intention mediated by the patient satisfaction at clinic Rumah Zakat Yogyakarta.
PRAKTEK KOLABORASI DOKTER-PERAWAT TERHADAP KEPUASAN KERJA DOKTER UMUM DI RSUD NGANJUK
Authors: Paramita Galuh Pradhi , Rosa Elsye Maria 
Published: March 2024

Background: RSUD Nganjuk is a type B hospital. Patient care in RSUD Nganjuk inpatient unit is done by group of specialists from different disciplines, general practitioners, nurses, and other health personnel. But there are still many obstacles that occur in collaborative practice. Physician-Nurse interactions affect the quality of collaboration practices and physician’s job satisfaction.
Method: The study is a quantitative study with cross sectional approach. Populations consisted of all physicians in RSUD Nganjuk. The sampling method used in this study is total sampling. There are 18 respondents. Analysis of the data using multiple linear regression statistical test.
Result and Discussion: The result of this study showed the value of F calculating (7,75) > t table value (4,221), and probability value was 0,02. That’s means that the physician-nurse collaboration significantly influences physician’s job satisfaction. Regression equivalent showed: Y = 0,267 X1 + 0,078 X2 + 0,452 X3 + 0,470 X3.Whereas determinant coefficient 0,614. This implied that physician-nurse collaboration simultaneously influence as much as 61,4% to physician’s job satisfaction. Physician-nurse collaboration variable practice that influence physician’s job satisfaction is mutual interest (p=0,03) The other factor: communication (p=0,17), scope of practice (p=0,77), and common goal (p=0,05) has not yet been influence in physician’s job satisfaction.
Conclusion: There was a significant influence among the collaboration variable practice consisting of communication (X1), the scope of practice (X2), mutual interests (X3), and a common goal (X4) simultaneously on physician’s job satisfaction at the inpatient unit of RSUD Nganjuk. The most influential factor is the common goal.
PENGARUH KUALITAS JASA PELAYANAN TERHADAP CITRA INSTALASI RADIOLOGI DI RUMAH SAKIT GIGI DAN MULUT PENDIDIKAN UNIVERSITAS MUHAMMADIYAH YOGYAKARTA
Authors: Umam Shohibul , Handayani Siti Dyah , 'Aini Qurratul 
Published: March 2024

Background : RSGM-P UMY already have tools such as the installation of radiological medical support enforcement destined diagnose oral disease. Problems that arise sometimes results are not as expected , and response less in service . The purpose of this study to analyze and explain the effect of partial and simultaneous quality radiology services to the installation image in RSGM-P UMY. Method : using quantitative methods , research subjects dentists and coass student in RSGM- P UMY . Installation of radiological research object . Types of studies using cross-sectional data was obtained from questionnaires and analyzed using multiple regression. Results: The regression equation based on existing variables positively influence the assurance (0.069), empathy (0.171), reliability (0.073), responsiveness (0,037), services (0.450), professionalism (0.326) and there was a negative , namely physical appearance (-0.016). Based on the t test of the quality of service simultaneously affect the installation image RSGMP UMY , based on the F test ( Anova : Sig . 0,000 ) is the quality of service simultaneously affect the image RSGMP UMY installation , and test results influence the determination coefficient percentage at 39.5 % . Conclusion: The services quality there are assurance, empathy , reliability , responsiveness , physical appearance have partial can’t effect on image radiologi installation. Variable service and professionalism have an influence on the image of radiological installations RSGMP UMY . The variable quality services have an simultan effect on the image of radiological installations RSGMP UMY.