bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Effect of Replacing Fish Flour with Processed Shrimp Waste Flour Through Various Processes on Performance Broiler
Authors: Perkasa Bayu Gilang , Mairizal Mairizal , Noverdiman Noverdiman 
Published: June 2023

This study aims to determine the ability of shrimp waste processing with several combinations of processing such as soaking using husk ash water filtrate, steaming and fermentation using the Trichoderma viridae fungus, as well as to determine the optimal level and level of using processed shrimp flour to replace fish meal in broiler chicken rations. . The study was conducted experimentally using a completely randomized design method consisting of 5 treatments and 4 replications. The treatment given was replacing fish meal with processed shrimp waste flour which consisted of P0 = 0% processed shrimp waste flour, P1 = 25% processed shrimp waste flour, P2 = 50% processed shrimp waste flour, P3 = 75% processed shrimp waste flour. and R4 100% processed shrimp waste flour. The data obtained were tabulated using the Microsoft Excel program, then analyzed using analysis of variance (ANOVA), if there were differences, then the Multiple Distance Test (Duncan's). The observed variables consisted of changes in the nutritional content of shrimp waste before and after processing, feed consumption, body weight gain and feed conversion in broiler chickens. The results of this study indicate a decrease in the nutritional content of processed shrimp waste. The replacement of fish meal with processed shrimp waste in broiler chicken rations had a very significant effect (P<0.01) on consumption and body weight gain, but had no effect (P>0.05) on feed conversion value. Based on the results of the study, it can be concluded that the processing of shrimp waste through several processes has not been able to improve the nutritional content of shrimp waste. The use of processed shrimp waste flour can be used up to 50% level as a substitute for fish meal in broiler chicken rations. Suggestions that can be given are the length of processing time from shrimp waste can be reduced in order to minimize factors that can damage or reduce the nutrition of shrimp waste.

Keywords: Shrimp Waste, Trichoderma viride, Fermentation, Broiler, Performance
Pengaruh Penggunaan Daun Karet Sebagai Sumber Hijauan yang Disupplementasi Probiotik Terhadap Profil Hemogram Darah Kambing Peranakan Etawah
Authors: Lumban Raja Dania Natalia , Raguati Raguati , Insulistyowati Anie 
Published: June 2023

Penelitian ini bertujuan untuk mengetauhi efek penggunaan daun karet yang disuplementasi dengan probiotik (Bacillus pumilus st. L1) dalam pakan terhadap konsumsi ransum dan terhadap profil hemogram kambing peranakan etawah(PE). Penelitian dilaksanakan di Kandang peternak Kecamaten Mestong Kabupaten Muaro Jambi dan Laboratorium Fakultas Peternakan Universitas Jambi. Penelitian ini dimulai pada tanggal 21 September 2021 hingga 13 November 2021. Rancangan yang digunakan adalah Rancangan Acak Kelompok (RAK) dengan 4 perlakuan dan 3 kelompok berdasarkan produksi susu. Perlakuan yang digunakan adalah sebagai berikut, P0: (0% Daun Karet + 60% Rumput Lapang) + 40% konsentrat, P1 :( 15% Daun Karet + 45% Rumput Lapang)+ 40% konsentrat + 1% Probiotik, P2: (30% Daun Karet + 30% Rumput Lapang ),+ 40% konsentrat + 1% Probiotik dan P3: (45% Daun Karet + 15% Rumput Lapang) + 40% konsentrat + 1% Probiotik. Peubah yang diamati adalah konsumsi pakan, hemogram darah(eritrosit, leukosit, hematoktir, dan hemoglobin). Data dianalisis mengunakan analisis sidik ragam (ANOVA) dan dilanjutkan dengan Uji Jarak Berganda Duncan. Hasil penelitian menunjukkan bahwa perlakuan berpengaruh sangat nyata (P<0,01) terhadap konsumsi ransum, eritrosit, leukosit, hematokrit, dan hemoglobin. Total eritrosit 8,300-9,210 juta/mm3, total leikosit 13,30-10,75 juta/mm3, nilai hematokrit 25,00-34,00%, dan kadar hemoglobin 8,13-9,50 g/dl. Berdasarkan hasil penelitian dapat disimpulkan bahwa penggunaan daun karet yang disuplementasi probiotik hingga 45% dalam pakan hijauan dapat memberikan efek positif terhadap haemogram darah kambing PE.
A PARTICIPAÇÃO DAS CRIANÇAS SEM TERRINHA NA LUTA PELA TERRA E REFORMA AGRÁRIA NO BRASIL
Authors: Ramos Marcia Mara 
Published: June 2023

RESUMO
Este artigo resulta das experiências educativas com as crianças Sem Terrinha do MST e tem como objetivo socializar o processo de construção da concepção de infância na luta pela terra no Brasil, vinculada ao Projeto de Reforma Agrária Popular. Esse processo se fortalece na luta da agricultura camponesa e familiar, em que as crianças também constroem o seu lugar de existência e de experiências. Na dureza e luta das crianças da classe trabalhadora, que teimosamente gritam para o rompimento das estruturas impostas pelo poder hegemônico, a infância Sem Terrinha se reinventa socialmente para continuar existindo enquanto criança e resistindo com seus familiares na construção coletiva do seu lugar enquanto sujeito da história. Nossas considerações sobre essa experiência evidenciam que o processo educativo da luta pela terra e o projeto de reforma agrária no MST permitem que as crianças do campo reinventem sua infância mesmo em tempos de pandemia, por meio da atenção, dos cuidados e da organização em contexto remoto, garantindo o lugar de participação política das crianças no MST.
Palavra-chave – Infância Sem Terrinha - Reforma Agrária – Participação
Editorial
Authors: Abar Celina A. A. Pereira 
Published: June 2023

A Revista do Instituto GeoGebra Internacional de São Paulo (IGISP), ISSN 2237-9657, de regularidade semestral, é uma publicação eletrônica do Instituto GeoGebra de São Paulo com sede na Faculdade de Ciências Exatas e Tecnologia, no Programa de Estudos Pós-Graduados em Educação Matemática da Pontifícia Universidade Católica de São Paulo (PUC-SP), Brasil. Nas áreas de avaliação Ensino e Educação, a revista obteve A2 na Classificação de Periódicos Quadriênio 2017-2020 da Capes.
De acesso livre, tem por objetivo oferecer um espaço para divulgação e circulação de pesquisas e trabalhos desenvolvidos com o uso do software GeoGebra, principalmente, na América Latina.
Esse primeiro número do volume 12 da revista de 2023 apresenta sete artigos, um relato de experiência e uma proposta de ação que procuram abarcar as diferentes possibilidades e caminhos com que o GeoGebra pode ser investigado.
Acellular fish skin may be used to facilitate wound healing following wide surgical tumor excision in dogs: a prospective case series
Authors: Naghi Rachel , Maxwell Elizabeth A. , Carrillo Alyssa J. , Bertran Judith , Souza Carlos H. De Mello 
Published: June 2023

Abstract

OBJECTIVE
To prospectively evaluate clinical outcomes using acellular fish skin grafts (FSGs) for the management of complete wound healing by secondary intention after wide surgical excision of skin tumors in dogs.

ANIMALS
5 dogs undergoing wide surgical excision of skin tumors on the distal extremity.

CLINICAL PRESENTATION AND PROCEDURES
FSGs were applied to surgical wound beds following wide excision of the tumor. Bandages were changed weekly and additional grafts placed when integration of the previous graft was complete. The wounds were assessed for the following: dimensions, tissue health (color), time to complete epithelialization, complications, and tumor recurrence.

RESULTS
All masses were excised with 2-cm lateral margins and 1 fascial plane deep to the tumor. Tumor diagnoses included 3 mast cell tumors and 2 soft tissue sarcomas. Surgical wounds had a median area of 27.6 cm2 (range, 17.6 to 58.7 cm2). The median number of FSG applications was 5 (range, 4 to 9 applications). Complete epithelialization occurred within 7 to 9 weeks for uncomplicated wounds (3 of 5) and 12 to 15 weeks for complicated wounds (2 of 5) that sustained self-trauma. There were no adverse events related to the use of FSGs. Local recurrence was not seen over a follow-up period ranging from 239 to 856 days.

CLINICAL RELEVANCE
Wide surgical excision of distal extremity skin tumors, followed by repeated application of acellular FSGs, resulted in complete healing of all wounds with no adverse events. This treatment method does not require advanced reconstructive surgical skills and may be useful for the management of skin tumors on the distal extremities.
Contemporary perspectives on perioperative fluid therapy
Authors: Muir William 
Published: June 2023

Abstract
The primary purpose of perioperative IV fluid administration is to preserve tissue perfusion by maintaining or restoring the effective circulating intravascular volume. Fluids are drugs that produce beneficial or harmful effects dependent upon their composition, osmotic potential, kinetics, and dose. Appropriate dosing requires an understanding of body fluid compartments, fluid balance, and the administered fluids’ behavior in the body. Anesthetic drugs and general anesthesia produce CNS, neuroendocrine, and macro-/microvascular hemodynamic effects. These effects modulate the response to IV fluid administration and promote interstitial fluid accumulation, third-space fluid loss, and fluid overload. This narrative review discusses current knowledge regarding anesthesia-associated physiologic and IV fluid kinetic changes that influence the efficacy of IV fluid administration during the intraoperative period. A rationale for intraoperative fluid dosing that addresses intraoperative hypotension, blood loss, and practices that promote fluid overload is provided. Intraoperative IV fluid administration should be individualized and monitored by dynamic goal-directed methods that evaluate fluid responsiveness.
The Dinosaur Renaissance 1960s-80s: A Foundational Episode for the Historiography of Paleoart
Authors: Monnin Victor 
Published: June 2023

Abstract
The “Dinosaur Renaissance” is known as a crucial event in the study of dinosaurs. From sluggish and lizard-like, they came to be conceived and represented as more dynamic animals. This paper argues that the “Dinosaur Renaissance” did not only constitute a significant scientific and artistic shift. Indeed, it can also be interpreted as a foundational episode for the historiography of paleoart. During the “Dinosaur Renaissance,” a growing community of artists and paleontologists promoted the integration of artistic processes in paleontology. They began to actively discuss the historical legacy and future of such integration. The itinerant paleoart exhibition Dinosaurs Past and Present, hosted in eight major cities across North America at the end of the 1980s, can be identified as having played a significant role in setting the foundation for the historiography of paleoart. The “Dinosaur Renaissance” did not only result in revised visual representations of dinosaurs, but also spurred some of the first investigations on the historical relationship between visual arts and paleontology. This article concludes by offering some remarks on how the present historiography of paleoart can continue to build on the efforts made during the “Dinosaur Renaissance” while remaining cognizant of their context. To effectively answer the needs of historians, as well as of paleontologists and paleoartists alike, the growing historiography of paleoart has much to gain in clarifying its own history.
Inspirational Insights: ‘Ecosystems’ and ‘Mind Viruses’ in Folklore Research: Does Folkloristics Need Memetics?
Authors: Panchenko Alexander 
Published: June 2023

Abstract
The paper deals with applicability of the ‘memetic approach’ and ‘epidemiology of culture’ in present day folklore research. These theoretical models could be supplemented by certain ideas and hypotheses borrowed from actor-network theory and the cognitive science of religion. The development of contemporary folkloristic theorising could proceed from a new experimental ethnography that would combine memory and narrative studies, cognitive research and the theory of memes with more common or habitual methods of folklore research and cultural anthropology.
How to Defeat a Demon: The Function of the Oirat Folk Narrative About Burning the Female Devil
Authors: Nosov Dmitrii 
Published: June 2023

Abstract
The paper introduces the results of a case study that attempts to uncover the functions and probable genesis of a group of satirical tales told by the Mongolian peoples. Based on the example of one of the stories, about Argachi, a Til Ulenspiegel-like rogue character, popular among the Oirat Mongols of the Xinjiang Uygur Autonomous Region in the People’s Republic of China, an assumption is made about the possible practical function of the narratives, which is that they served to broadcast traditional litigation strategies. A comparison of the Oirat story of Argachi’s victory over the demon with a similar narrative recorded from the Halh Mongols showed that the strategy of behaviour described in the stories allows one to effectively get rid of a malicious, but not very intelligent, mythological character.
Application of DIXON MRI sequencing in the diagnosis of changes in the spongy substance of vertebral bodies in comparison with osteodensitometry data
Authors: Lukashew A. D. , Akhatov A. F. , Ryzhkin S. A. , Mikhailov M. K. , Zalaeva D. R. 
Published: June 2023

The aim of this study was to analyze the patterns of changes in the fat fraction of the vertebral bodies according to the modified DIXON protocol (mDixon, MRI) in patients of different age groups with densitometry data.Materials and methods. In the course of our study, a Siemens Magnetom Verio 3T tomograph was used for diagnostics, for assessing the condition of the vertebrae of the lumbosacral spine, measuring FF, a computer program was used: “RadiAnt DICOM viewer”. DIXON (two-point) parameters of TSE pulse train with T2 type of weighting: TR 4000 ms, TE 88 ms, slice thickness 4 mm, matrix 320 × 320, NEX 1, FOV 260 × 260 mm, pixel size 0.8 × 0.8 mm, bandwidth 345 Hz/pixel. Scanning time: 3 min. 50 sec. We also used a GE Lunar Prodigy densitometer. Measurement parameters: mode – standard (13–25 cm), length 19.1 cm, width 18.0 cm. Method: mDixon.Results. 71 patients were examined (average age is 57 years; average BMI (body mass index): 27.94). Osteopenia was diagnosed in 21 patients, osteoporosis – in 13. Bone mineral density (BMD) was obtained using X-ray densitometry, which served as a reference for detecting abnormal bone density and osteoporosis. A comparison was made of BMD values in patients with normal and patients with osteoporosis / osteopenia: the values in patients with normal were 21.85% higher than in patients with osteoporosis / osteopenia. We also compared the parameters of vertebral fat density (FF) in patients with normal and pathology – the values in patients with normal were 15.65% less than in patients with pathology. Correlation analysis revealed a relationship between BMD and FF parameters. According to the results of the morphometry of the vertebral bodies, wedge-shaped deformity of the vertebral bodies was revealed in 8% of patients with osteoporosis / osteopenia.Conclusions. The MRI method based on the DIXON trace is of great importance in the diagnosis of changes in the spongy substance of the vertebral bodies. In the study of correlation analysis, an inverse relationship was found between the BMD and FF parameters.
Method for non-invasive assessment of the effect of biologically active substances on the rate of the pH level restoration in the muscle after maximum load using 1H MRS
Authors: Berzin I. A. , Riabchenkova A. A. , Kolmakov N. N. , Zubkov M. A. , Bogdan A. A. , Kopat V. V. , Dukhovlinov I. V. 
Published: June 2023

Purpose of the study: To determine the possibility of a non-invasive evaluation of the biologically active substances (BAS) effect on the rate of a pH level restoration in a muscle after a maximum load using 1H magnetic resonance spectroscopy (MRS).Materials and methods. Creatine monohydrate and beta-alanine were taken as tested biologically active substances, used according to the manufacturer's recommendations. At the first stage, calibration curves of a pH dependence on the magnitude of chemical shifts were plotted during assigning 1H spectra of model carnosine dipeptide solutions for non-invasive determination of intramuscular pH. Further experiments were carried out on laboratory animals (mice) using a 9 T NMR spectrometer Bruker Advance III WB 400MHz WB (Bruker, Germany). In experiments on volunteers the functional test pwc170 was used for assessing the ergogenic effects of biologically active substances on rectus quadriceps femoris. The test allows to achieve the level of myocytes cytoplasm acidification with lactate, and the effectiveness of functional biologically active substances on endurance, and also the function of aerobic systems by the muscle pH rate of recovery. Detection was performed using a high-field magnetic resonance imaging scanner (Philips Healthcare, Achieva 3.0T, North Braband, The Netherlands) and two SENSE Flex-L surface ring radiofrequency coils.Results. The effect of oral intake of creatine and beta-alanine on the restoration of rectus quadriceps femoris muscle pH after an acidification of the myocytes cytoplasm with lactate was evaluated using the 1H MRS method. Reproducible results with optimal signal-to-noise ratios and width of carnosine spectral peaks were achieved in volunteers using individual protocols and 1H MRS at 3T in the quadriceps femoris. Animal experiments have highlighted the need to develop and use more accurate techniques for voxel extraction and fat suppression during in vivo 1H spectroscopy to reliably capture the chemical shifts of carnosine peaks.Conclusion. The data obtained using 1H MRS on volunteers allow us to conclude that the developed method makes it possible to non-invasively assess the effect of biologically active substances on the rate of restoration of pH level in a muscle after a critical load in real time in vivo.
Elastic properties of aorta with respect to its dilatation vs aneurysm according to ECG-synchronized CT-angiography
Authors: Sazonova S. I. , Saushkin V. V. , Panfilov D. S. , Varlamova Yu. V. , Shipulin V. V. , Bazarbekova B. A. , Zavadovsky K. V. , Kozlov B. N. 
Published: June 2023

Purpose: to compare the indicators of elasticity of the thoracic aorta, determined by ECG-Gated-CT angiography, in patients with ascending aortic aneurysm and dilatation.Materials and methods. The study included 20 patients with dilatation of the ascending aorta (40 mm ≤ maximum aortic diameter (Dmax) < 50 mm) (group 1a), 30 patients with non-syndromic aneurysms of the ascending aorta (n = 30, Dmax ≥ 50 mm) (group 1b), as well as 19 patients with normal aortic sizes (Dmax < 40 mm) as controls (group 2). All patients underwent multispiral computed tomography angiography of the aorta in ECG-Gated mode (ECG-Gated -CT). Maximum systolic and diastolic aortic diameters (Dmax) were measured at different levels of the thoracic aorta, followed by calculation of the difference between them and calculation of the circular deformation (CS), compliance, stiffness (Stiff), wall distensibility, longitudinal deformation (LS).Results. Moderate negative correlation between the age of the patients and CS at all levels of the thoracic aorta (rmaximum = –0.33, rminimum = –0.41) was revealed. Groups 1a and 1b did not differ significantly in all parameters. Group 1a differed from the control group (p < 0.05) in Stiff at the level of the aortic annulus (AA) (0.07 [–0.14; 0.15] vs –0.04 [–0.1; 0.06]), as well as CS at the level of AA and sinuses of Valsalva (SV ) (0.49 [–2.94; 3.36] vs –1.18 [–4.51; 3.87]), and group 1b – in CS at the level of SV (3.73 [0.24; 6.56] vs 0.13 [–1.42; 3.04]) and proximal part of the descending aorta (distal to the left subclavian artery) (5.48 [1.27; 8.40] vs 1.97 [–0.32; 6.08]), also in LS (5.96 [–8.98; 9.25] vs –2.58 [–7.75; 1.89]) at the level of the aortic arch.Conclusion. According to ECG-Gated-CT angiography, the indicators of elasticity of the thoracic aorta in patients with ascending aortic aneurysm and dilatation did not differ. Compared with the control group, patients with aneurysm of the ascending aorta showed an increased pulse deformity of the non-dilated aortic arch.
Kinetic energy as a factor in assessing the work of the heart in patients with aortic stenosis
Authors: Sandrikov V. A. , Kulagina T. Yu. , Maksimova A. Yu. , Kuznetsova L. M. , Popov S. O. 
Published: June 2023

Goal. To analyze the evolution of the myocardial contraction force through the assessment of kinetic energy in patients with aortic stenosis based on intraventricular blood flowsMaterial and methods. According to the selection criteria, 21 healthy volunteers (age 34 ± 3) and 105 patients with aortic stenosis (age 62 ± 4) were examined before and after surgery for 7–10 days. Transthoracic echocardiography was performed on a Vivid E9 device in 2, 3 and 4 chamber positions with registration of intraventricular blood flows, calculation of the rate of change in volume and kinetic energy depending on the left ventricular EDV, pressure gradient (ΔP) on the aortic valve with an assessment of the displacement of the left ventricular endocardium contour, based on technologies for tracking speckles of ultrasonic images in the MultiVox program.Results. Our goal was to quantify kinetic energy (KE) during the entire cardiac cycle of the left ventricle (LV) using echocardiography. One of the main strengths identified in these studies is the high reproducibility of the assessment of LV blood flow and hemodynamics the average coefficient of variability 7 ± 2% for assessing LV function. Studies have shown increased diagnostic reliability without spending additional time. In systole, the KE before the LV operation was higher than normal values (0.62–0.78 J) after the operation, the KE approached the norm, averaging 0.55 J.Conclusion. Changes in intraventricular blood flow in patients with pressure overload of the heart demonstrate higher systolic energy compared to the control group. Different time values of energy in systole and diastole, observed in patients before surgery, represent an objective approach to assessing the work of the heart. The energy analysis reflects earlier signs of mechanical myocardial disorders, compared with the ejection fraction and, possibly, predict the development of cardiac remodeling. Adequate correction of the defect normalizes the work of the heart already in the early postoperative period.
Deuterium magnetic resonance spectroscopy for assessing glucose metabolism in healthy and in neurooncology diseased brain. Review
Authors: Pronin I. N. , Tyurina A. N. , Lesiv A. V. , Ivashkin P. E. , Teryaeva N. B. , Pogosbekyan E. L. , Sudarikova A. V. , Batalov A. I. , Fadeeva L. M. 
Published: June 2023

Aim: to present a new method for assessing glucose catabolism in brain tissues of healthy volunteers and neurooncology patients. This method is MR spectroscopy with resonance frequency of deuterium (hydrogen isotope) called deuterium metabolic imaging - DMI.Material and methods. We searched scientific papers in PubMed and Google Scholar indexing systems for 2017–2022 publicatioin years. Keywords used: deuterium spectroscopy, DMI, DMV, PET, non-proton spectroscopy, brain tumor metabolism, Warburg effect in brain tumor, glucose/glucolytic flux/metabolism.Results. 474 articles were analyzed, 21 of which were used for this review. The references list additionaly includes 9 articles for 1924–2014 pyublication years. The review covers the history of proton and multinuclear MR spectroscopy (phosphorus, carbon, deuterium) development of and PET diagnostics. We described DMI applicability in visual and quantitative assessment of tissue metabolism disorders in brain tumors and discussed its future use in clinical practice.Conclusion. Compared to fluorodeoxyglucose (FDG) PET, the DMI method provides additional information on metabolic disorders during anaerobic glycolysis in a tumor. DMI can be implemented and performed on clinical MRI scanners.