bluuebunny/crossref_metadata_2025 huggingface dataset:
Topical issues of the use of meat in baby food: A review
Authors: Pyrieva Ekaterina A. , Safronova Adilya I. , Timoshina Marina I.
Published: June 2023

Meat is one of the main food products, as it is an valuable source of proteins containing all the essential amino acids, some mineral products, primarily iron and zinc. Meat products are an obligatory component of the diet throughout the entire childhood. The results of the assessment on the role of meat in ensuring the health of children, as well as the impact of inadequate intake on cognitive and motor functions, bone condition, etc. are presented. The article presents data on the evaluation of the role of meat in the concept of food programming. Specialized baby food products have undeniable advantages in the nutrition of young children. Standards are established for this category of products, which include regulated requirements for raw meat, ingredients, product quality, labeling, packaging, transportation and storage. These requirements guarantee high quality products with great nutritional and biological value.
Assessment of the nutritional status of children admitted to thoracic surgical department
Authors: Fomina Мaria V. , Borovik Tatiana E. , Yatsyk Sergey P. , Alkhasov Abdumanap B. , Zvonkova Natalia G. , Gusev Аlexey A. , Sokolov Ina , Bushueva Tatiana V. , Lebedeva Lidiya V.
Published: June 2023

Background. Numerous studies aimed at assessing the nutritional status and organizing nutritional support for surgical patients cover the adult patients, only a handful assess underaged patients with surgical pathology in the pre- and postoperative period and their needs for assessment of the nutritional status and approaches to their dietary correction.
Aim. To assess the possible risks of developing malnutrition in children with various pathologies of the chest organs during the preoperative period, and to conduct a comprehensive assessment of their nutritional status.
Materials and methods. The single-center non-comparative cross-sectional study included 50 children between 5 months and 17 years 7 months, hospitalized in the thoracic department of the National Medical Research Center for Children's Health of the Ministry of Health of the Russian Federation. All patients underwent an assessment of clinical and anamnestic data, somatometric and clinical laboratory parameters, and Z-scores analyzed: body weight/age, height/age, BMI/age, shoulder circumference, skin-fat folds above the triceps and under the scapula, as well as a number of biochemical parameters (concentrations of total protein, albumin, prealbumin, transferrin and C-reactive protein).
Results. When assessing the nutritional status of children upon admission to the thoracic department, acute malnutrition was detected in 21 (42%) patients (of which 10% had mild, 14% moderate, and 18% severe malnutrition), chronic malnutrition was found in 18% of children. For the first time in Russia, using a validated Russian-language version of the STRONGkids screening questionnaire, nutritional risks of malnutrition have been assessed. The vast majority of patients were at moderate (28%) or high (70%) risk of developing malnutrition or its aggravation. Z-scores of skin-fat folds above the triceps and under the scapula, as well as the circumference of the shoulder were within the reference values. 16 (36%) patients had a decrease in the concentration of total protein, 10 (22%) had a drop of prealbumin accompanied by an increase (40%) of the C-reactive protein level. The levels of other proteins were within the reference values.
Conclusion. The identified risks of malnutrition and its moderate/severe manifestations in children with surgical pathology are able to contribute to the development of infectious and non-infectious postoperative complications, increase the length of stay in the clinic, and require nutritional support from the first day of hospitalization in a surgical hospital.
Risk factors for allergic rhinitis in children residing in five different regions of the Central Federal District: Observational study
Authors: Berezhanskiy Pavel V. , Malakhov Alexander B. , Tataurshchikova Nataly S. , Gutyrchik Tatiana A. , Iushina Tatiana I.
Published: June 2023

Aim. To detect known risk factors for allergic rhinitis and determine the associated risks in five regions of the Central Federal District of the Russian Federation for 20172021 in different age groups.
Materials and methods. The study was conducted at the Odintsovo Regional Hospital (Odintsovo), the Regional Children's Clinical Hospital (Yaroslavl), the City Children's Clinical Hospital (Tver), the Regional Children's Clinical Hospital (Vladimir), and the Vologda Children's City Polyclinic (Vologda). The homogeneity of the studied populations for the time criterion was assessed; the risk factors for allergic rhinitis (AR) recorded by the pediatrician in patients with an established diagnosis with ICD-10 codes J30.1, J30.2, J30.3, and J30.4 were analyzed. The total children population was 361,281 in the fourth quarter of 2021, and the number of children diagnosed with AR was 6,757. The study included children aged from 0 to 17 years. When assessing the evidence base, the data analysis and synthesis for each study site in each time range was performed in 100% of patients with AR.
Results. The analysis results showed that in 20172021, in all studied regions, there was a steady increase in the total children's population and an increase in AR patients from birth to 17 years, and in some regions, such as Odintsovo and Tver, the prevalence of AR is growing exponentially. All risk factors were divided into three groups according to the feasibility of controlling their effect: uncontrollable (6 factors), partially controlled (10 factors) and controlled (12 factors). Most controlled risk factors were socio-biological and medical, and partially controlled ones were medical and socio-economic.
Conclusion. The breakdown of risk factors into groups according to control feasibility will enable the reformatting of therapeutic and preventive measures aimed at reducing the prevalence of AR, which is a predictor of bronchial asthma occurrence.
Growth retardation in children with allergies: A review
Authors: Zakharova Irina N. , Berezhnaya Irina V. , Simakova Maria A.
Published: June 2023

The increase in the prevalence of food allergies among children in recent years is evident with onset in infancy and childhood in most cases. The full value of the elimination diet, the time before diagnosis, and the severity of allergic inflammation can affect the nutritional status of the children and, ultimately, their linear growth. Age-correspondent height is one of the most important indicators of a child's health and well-being, especially in the first few years of life when energy and nutrient requirements per body weight are highest. Insufficient nutrient intake in children with food allergies can impair growth, and developmental delay in infancy and early childhood can have long-term sequelae. It is essential to understand the frequency of developmental retardation in kids with food allergies, the most prevalent allergen that causes it, and whether or not growth retardation may be reversed with effective diet therapy. Based on the studies presented in the article, the following key provisions were identified: of the entire spectrum of food allergens, cow milk protein allergy (CMPA) has the most significant effect on growth; the impact of CMPA on the formation of improper eating habits is also high; careful management of a child with CMPA with adequate diet therapy and timely re-introduced dairy products to induce tolerance can reduce the adverse effect of CMPA on growth and nutrition; apparently, multiple food allergies also harm growth; a nutritionist should more often observe children with multiple food allergies; regular assessment of growth and diet with individual nutrition recommendations to date has shown the best results in achieving the growth target of children with food allergies.
Progressive familial intrahepatic cholestasis type 2 on the example of one family. Liver transplantation as an effective treatment method. Case report
Authors: Loskutova Svetlana A. , Belousova Tamara V. , Nikulina Anna B. , Blagitko Natalia E. , Plyushkin Valeriy A.
Published: June 2023

The article presents the structure of diseases that led to the need for liver sector transplantation in children living in the Novosibirsk region. The paper provides a detailed description of progressive familial intrahepatic cholestasis, principles of modern diagnosis and treatment. A description of the medical history of family members and, in particular, a clinical case in a young child with type 2 PFIC (Byler's syndrome) is given.
Mysterious Akkermansia muciniphila. What do we know about it? A review
Authors: Zakharova Irina N. , Berezhnaya Irina V. , Dubovets Natalia F. , Skorobogatova Ekaterina V. , Dubovets Ekaterina A. , Dubovets Alexandra A.
Published: June 2023

"Microbes and humans" is a topic that has been continuously studied over the past decade. Numerous recent studies show that quantitative and qualitative changes in the composition of the gastrointestinal tract microbiota have direct and indirect effects on metabolic changes in the host. Many countries are researching the microbiome and opportunities to influence health through environmental modification and introducing a probiotic, a metabiotic, or a synbiotic into the body. Considerable attention is paid to metabolic disorders and obesity, as these are issues that are becoming a progressive global epidemic. More than 2 billion people are overweight and obese, and many experts continue to look for promising methods to combat it. A special group of high risk for obesity is children. Statistics show a steady upward trend of obesity in children. Over the past 10 years, this trend has shown a rapid pace: from 6.7%, according to 2010, to 9.1% by 2020. In this context, Akkermansia muciniphila attracts special attention among all bacteria inhabiting the gastrointestinal tract due to its potential to treat insulin resistance, obesity, and diabetes mellitus. This article reviews new research on the A. muciniphila effects on the host and ways to correct metabolism using probiotics.
INHERITANCE OF THE MAIN CHARACTERISTICS OF WOOL PRODUCTIVITY IN MERINO SHEEP OF VARIOUS ORIGINS
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, KOLOSOV YU.A.
Published: June 2023

В статье показано, что при скрещивании помесные животные различного происхождения имели промежуточный характер наследования основных показателей шерстной продуктивности. Молодняк, полученный от использования маток сальской породы с джалгинскими мериносами, имел более высокие настриги чистой шерсти при наименьшей её тонине. Дочери от сальской породы и российских мясных мериносов характеризовались меньшим настригом шерсти с большим диаметром поперечного сечения шерстного волокна, в тоже время они незначительно превосходили потомство от джалгинских мериносов по выходу чистой шерсти.
EVALUATION OF THE QUALITY OF WOOL AND LINEN FIBER BY METHOD OF NEAR IR SPECTROSCOPY AND SCANNING ELECTRON MICROSCOPY
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, BELOPUKHOV S.L.
Published: June 2023

The structure and chemical composition of sheep wool fi ber and fl ax fi ber of the Universal variety were determined, the quality of the fi ber surface was assessed by electron microscopy and near infrared spectroscopy. The wool of the Grozny breed of sheep diff ers in surface quality and chemical composition from fl ax fi ber. Qualitative diff erences are manifested in the diff erent elemental composition of fi bers, both in metals: Na, K, Ca, Mg, Al, Fe, and in non-metals: C, O, S, Si, Cl, P. In fl ax fi ber, the cellulose content is 76-79% calculated by spectrum and chemical analysis on absolutely dry matter. For wool fi ber and suitability for the textile industry, data on fat and protein content are important. The results on the content of chemical elements also indicate the possibility of uniquely distinguishing diff erent types of fi bers. Signifi cant diff erences in concentrations are observed for oxygen, sulfur, silicon, potassium, chlorine, iron, calcium, and phosphorus. Wool is characterized by a high concentration of sulfur compared to fl ax fi ber, and a minimum concentration of phosphorus. The presence of iron is not noted in the fl ax fi ber
THE IMPACT OF USING A PREMIX BASED ON OPOKA* ON MILK PRODUCTIVITY AND MILK QUALITY OF ZAANEN GOATS
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, ZOTEEV V.S.
Published: June 2023

Представлены результаты использования премикса на основе опоки Балашейского месторождения. Изучено их влияние на уровень молочной продуктивности и показатели качества молока, переваримость и использование питательных веществ рациона, биохимический статус крови. Включение в состав комбикормов разработанного премикса повышает молочную продуктивность на 9,2%.
SELECTION OF GOATS OF THE ZAANEN BREED USING ESTIMATESOF THEIR AVERAGE DAILY MILK YIELD
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, GLADKIKH M.YU.
Published: June 2023

The article analyzes the indicators of variability, repeatability and heritability of the average daily milk yield of Saanen goats in a particular farm. Itis shown that goats obtained from diff erent sires of Austrian selection could be distinguished both in terms of the value of the defi nition and the value of these indicators. The dynamics of indicators studied was also established depending on the period of lactation.
Hermeneutika Al-Qurān Nasr Hamid Abu Zayd
Authors: Afiani Lia
Published: June 2023

Some communities in civilization, especially Muslims, the Qur'an is considered a complete and perfect holy book. The Qur'an is a 'text' that transcends and transcends other 'texts' in history. The concept of text in Nasr Hamid Abu Zayd's study project on the Qur'an is quite significant in bringing him to unravel some aspects that have not been touched by other Qur'anic reviewers. For Nasr, studying the Qur'an as a text will lead to a scientific or objective interpretation. One of the hypotheses that says that the Qur'an is a cultural product (muntij al-tsaqÄƒfi) is actually because the text of the Qur'an on the one hand appears as a dialectical process with Arab culture, and on the other hand creates a culture based on existing realities. By adopting the theory of meaning and significance of texts from ED, Hirsch, Nasr divides the categorization of three levels of meaning, namely the meaning that refers to historical facts that cannot be interpreted metaphorically, meaning that can be interpreted metaphorically, and the meaning of "significance" that can be revealed from the context. socio-cultural environment in which the text is located. Nasr also offers five meaning contexts that are closely related to the production of text meaning, including: socio-cultural context, external context (discourse), internal context (discourse content), linguistic context (narrative), and reading context (interpretation). From one of these contexts (namely the linguistic context) Nasr gave rise to new things in the world of text interpretation, namely al-maskut 'anhu (hidden meaning) behind the text.
Makna Dzikir dalam Perspektif Tafsir Sya’rāwī (Studi Analisis terhadap Tafsir Surat Al-Ra’d ayat 28)
Authors: Khaer Misbakhul
Published: June 2023

The exploration of the meaning behind the Qur'anic text carried out by the mujtahids (mufasir) from the classical period to the present seems to continue to show its stretching. One of them is Imam Asy Sya'rÄwÄ«, a scholar who lived in the 20th century who tried to understand the Quran from the side of Sociological Education (al-Adab al-IjtimÄ`Ä«). This paper will unravel one of his interpretations and discuss the meaning of serenity that comes from dhikr through the interpretation of the letter al-Ra`Äd: 28. Imam Sya'rÄwÄ« said that the tranquility that arises because of dhikr is conditional. The first condition is to fully believe in the provisions (destiny) of Allah and the second condition is to have total trust in Him. By referring to the diversity of meanings of dhikr, Sheikh Sya'rÄwÄ« argues that dhikr in verse 28 of surah al-Ra`Äd means the Qur'an because every verse that comes from the Qur'an calms the heart of the Prophet Muhammad. His peace of mind is getting stronger because it is supported by his strong faith. As a conclusion to the interpretation of verse 28 of Surah al-Ra`Äd, Sheikh Sya'rÄwÄ« reveals the doubts that befell some orientalists who allege there is a contradiction between the substance of Surah al-Ra`Äd: 28 and Surah al-AnfÄl: 2 In Surah al-Ra`Äd verse 28 it is said that dhikr has the effect of feeling calm and comfortable, while in Surah al-AnfÄl verse 2 it is not so, dhikr actually causes fear. Faced with this accusation, Imam al-Sha'rÄwÄ« replied, that if the orientalists really understood the uslÅ«b (composition) and the characteristics of the Arabic language, they would have known the difference between the two verses which they considered contradictory.
Nilai-Nilai Nasionalisme KH. Sholeh Darat Dalam Tafsir Faiḍ Al-Rahmān
Authors: Salsabily M.
Published: June 2023

Nationalism is an understanding to love one's own nation and state and jointly defendand perpetuate the identity, integrity, prosperity, and strength of the nation itself. Oneof the scholars who have a nationalist spirit is KH. Sholeh Darat. In this paper, wewill discuss the values of KH's nationalism. Sholeh Darat in the interpretation of FaidAl-Rahman. In this paper, the author uses a type of library research, namely one of theworks of Faid Al-Rahmäān's commentary. The result of this research is that there arethree values of KH's nationalism. Sholeh Darat in Faid Al-Rahman's interpretation,namely the value of love for the homeland, the value of unity and unity and the valueof pluralism.
Descripción morfológica de dos cultivares del género Urochloa y producción de biomasa por componentes
Authors: Flores-Morales Eliud , López-Garrido Serafín Jacobo , Galicia-Jiménez Mónica Marcela , Ávila-Serrano Narciso Ysac , Camacho-Escobar Marco Antonio , Arroyo-Ledezma Jaime
Published: June 2023

La evaluación del crecimiento de los pastos mejorados Cobra y Cayman durante las diez primeras semanas de establecimiento en época de lluvias en el trópico son importantes para estimar el desarrollo de los componentes morfológicos, porque mediante estos elementos se puede evaluar su producción potencial de biomasa disponible para alimentar al ganado. El objetivo del presente estudio fue caracterizar los componentes morfológicos y su contribución en la producción de biomasa a diferentes semanas de crecimiento de los cultivares Cayman (CIAT BR02/1752) y Cobra (CIAT BR02/1794), híbridos del género Urochloa durante la época de lluvias. En los cultivares se evaluó el porcentaje de emergencia, largo de hoja (LH), ancho de hoja (AH), altura de planta (AP), diámetro del tallo (DT) y número de hijuelos (NH). Los componentes morfológicos se determinaron mediante el método destructivo, además se evaluó el peso seco de las hojas (PSH), peso seco de tallo (PST) y peso seco de la raíz (PSR). Los datos se analizaron con el programa estadístico SAS a través de PROG GLM, la comparación de medias se realizó mediante la prueba de Tukey (α = 0.05). Los resultados mostraron que las variables LH, AP, NH y AH en general no fueron diferentes (P > 0.05) entre los cultivares en los periodos de crecimiento evaluados. Para DT y el PSH tampoco se registraron diferencia (P > 0.05) entre los cultivares evaluados. Los cultivares Cobra y Cayman tuvieron similares respuestas en la producción de los componentes morfológicos y producción de materia seca durante los periodos de crecimiento evaluados durante la época de lluvias.
Humanistic imperatives of the philosophy of art. Georgy Tovstonogov. Volume II.
Authors: Shevchenko Boris
Published: June 2023

The second volume of the art history works of Professor B. I. Shevchenko included a monograph dedicated to the work of the outstanding Soviet director G. A. Tovstonogov, chief director of the Gorky Bolshoi Drama Theater, which he directed from 1956 to 1989.
Collections of human remains and ethnic moulds. More than scientific tools
Authors: Ortiz García Carmen
Published: June 2023

Human remains were considered fundamental elements in the conformation of the collections of anthropological museums from their beginnings in the 19th century. Controversies around legitimacy and ethical considerations about the exhibition of bodies and human remains in museums, mainly those that were obtained through violence or plunder in colonial contexts, have resulted in the return by many centers of these remains to their cultures of origin or at least their removal from public exhibition. Imprints from the face or other body parts, obtained from living in individuals belonging to different cultures became a precious piece of collection for museums. Some issues are set out in the text about the consideration of these masks and molds as an instrument of scientific analysis for the raciological anthropology of the late 19th and early 20th centuries, together with its importance as an object of commercial exchange. Finally a reflection is made on the possibilities of these molds to spread messages and transmit ideas different from the racial ones that originally justified their elaboration. Los restos humanos fueron considerados elementos fundamentales en la conformación de las colecciones de los museos antropológicos desde sus comienzos en el siglo XIX. Las controversias en torno a la legitimidad y las consideraciones éticas acerca de la exhibición de los cuerpos y restos humanos en los museos, fundamentalmente de los que fueron obtenidos mediante violencia o expolio en los contextos coloniales, han desembocado en que muchos centros hayan restituido estos restos a sus culturas de origen o al menos los hayan retirado de la exhibición pública. Las mascarillas faciales, y los vaciados de otras partes del cuerpo, obtenidos sobre el vivo en individuos pertenecientes a los distintos grupos humanos se convirtieron en una preciada pieza de colección para los museos. En el texto se exponen algunas cuestiones acerca de la consideración de estas máscaras y moldes como instrumento de análisis científico para la antropología raciológica de fines del siglo XIX y principios del XX, junto a su importancia como objeto de intercambio comercial. Finalmente se reflexiona acerca de las posibilidades de estos moldes para divulgar mensajes y transmitir ideas diferentes a las raciales que en su día justificaron su elaboración.
The Commission for the Geological Map of Spain at the National Mining Exhibition of 1883: a display of the construction of the national geological map
Authors: Rábano Isabel
Published: June 2023

The participation of the Commission for the Geological Map of Spain in the National Exhibition of Mining, Metallurgical Arts, Ceramics, Glassware and Mineral Waters is here presented. It was held in Madrid in 1883, and it aroused great national and international interest, as a result of the invitation made by the Ministry of Development for companies and official institutions to present their recent products and innovations. The call reached great repercussion, and it was even attended by European companies and institutions of great prestige. The Geological Map Commission used this exhibition as a platform to support to the ministry the continuity of the institution, as well as to spread to society the great advances that had been made in the knowledge of the ground constitution and in the construction of the geological map, at a time when national identity was being promoted. Se presenta la participación de la Comisión del Mapa Geológico de España en la Exposición Nacional de Minería, Artes Metalúrgicas, Cerámica, Cristalería y Aguas Minerales, celebrada en Madrid en 1883. Se trató de un evento que suscitó gran interés nacional e internacional, resultado de la invitación realizada por el Ministerio de Fomento para que empresas y organismos oficiales presentasen sus logros e innovaciones más recientes. La convocatoria alcanzó una gran repercusión, y a ella acudieron incluso empresas e instituciones europeas de gran prestigio. La Comisión del Mapa Geológico utilizó esta exposición como plataforma para ratificar la continuidad de la institución ante sus superiores administrativos, a la vez que para dar a conocer a la sociedad los grandes avances alcanzados en el conocimiento del suelo patrio y en la construcción del mapa geológico, en una época de afirmación de la identidad nacional.
Lipophilicity of BODIPY fluorophores and their distribution in 1-octanol–water system
Authors: Horetski M. S. , Frolova N. S. , Shkumatov V. M.
Published: June 2023

The work covers synthesis and lipophilicity estimation of several BODIPY dyes. For these compounds, the distribution between 1-octanol and water layers is experimentally described and the corresponding partition coefficients LogP are calculated. The experimental LogP values are compared with popular fragment-based methods XLopP3, ALogPS, WLogP, SILICOS-IT and MLogP. Additionally, the hydrophobic and polar surface areas are found with quantum-mechanical calculations. That allowed to find a correlation between the LogP coefficient and the molecular surface topology, as well as to determine the corresponding incremental values of the methyl, acetyl, and phenyl substituents.
Association of NPPB rs198389 and NPPA rs5068 single-nucleotide polymorphisms with natriuretic peptide levels and heart failure progression risks in patients with atrial fibrillation
Authors: Matsiukevich M. Ch. , Snezhitskiy V. A. , Stepuro T. L.
Published: June 2023

Natriuretic peptides (NUPs) are the strongest predictors of poor prognosis in patients with heart failure (HF). Single-nucleotide polymorphisms (SNPs) rs198389 of the NPPB gene and rs5068 of the NPPA gene are associated with altered levels of NUP. The role of candidate gene polymorphisms in the activity of the NUP system and the association of NPPA/ NPPB SNPs with the risk of cardiovascular disease (CVD) in individuals with HF and atrial fibrillation (AF) is not well understood.

The study aims to evaluate the allele and genotype frequencies of NPPA rs5068 and NPPB rs198389 SNPs in a selective sample of the Belarusian population, to determine the relationship of these SNPs with NUP concentrations, and to assess the prognostic significance of these SNPs on the risk of HF hospitalization in patients with HF and permanent AF.

The study involved 187 patients. The main group included 152 patients with HF with left ventricular ejection fraction (LVEF) < 50 %. Group 1 included 48 patients with HF and AF; group 2 – 51 patients with HF and sinus rhythm (SR) and 35 patients in the control group. The levels of atrial and brain natriuretic peptides (ANP and BNP) and the N-terminal fragment of the brain natriuretic peptide (NT-proBNP) were determined. A genetic testing of polymorphic loci of the rs5068 NPPA gene and the rs198389 NPPB gene was performed. The primary endpoint of the study was hospitalization due to HF progression.

The average observation period was 12.1 [from 9 to 14] months. The distribution of the genotype and allele frequencies of rs198389 NPPB and rs5068 NPPA in HF patients with LVEF < 50 % is comparable to that in individuals without CVD. In patients with HF and persistent AF, the minor allele C rs198389 NPPB is associated with higher BNP levels compared to patients with HF and SR (542 [333.7; 909.4] pg/ml versus 247.3 [244; 365.2] pg/ml; p < 0.05), but it has no relationship with the NT-proBNP level. In patients with HF and permanent AF, the ANP levels are not associated with rs5068 NPPA.

The frequency of the T allele rs198389 NPPB in hospitalized patients was significantly lower compared to patients who were not hospitalized (22 patients (44 %) versus 83 patients (62 %); p = 0.04). The presence of the C allele rs198389 NPPB was associated with a higher risk of HF progression in patients with HF and AF, the odds ratio (OR) = 2.071 [95 % CI from 1.072 to 4.001], p < 0.05.
Trends and features of the development of the world market of ready-made feeds for farm livestock
Authors: Pobedinskiy V. P.
Published: June 2023

A systematic analysis of trends in the global market for agricultural products and livestock feed is presented. The main parameters of production and demand for feed grain by regions, the peculiarities of the price environment have been identified, the dynamics of the industry development in the main exporting countries have been studied. An approach to the classification of world market trends is proposed, taking into account the impact on the balance of the domestic market of ready-made feeds for farm livestock.
KAJIAN PERILAKU GELOMBANG AKIBAT ADANYA STRUKTUR TIANG PANCANG SILINDER MELALUI ANALISIS SPEKTRUM ENERGI
Authors: Napitupulu Gandhi , Suprijo Totok , Khadami Faruq , Abdullah Faizal Ade R. , Sesami Hening , Poerbandono  , Prasetyo Adi , Ginting Juventus , Simanjuntak Eduardo
Published: June 2023

Struktur pemecah gelombang banyak dimanfaatkan untuk perlindungan pantai dari hantaman gelombang laut yang berpropagasi ke daerah pesisir pantai. Salah satu inovasi pemecah gelombang yang sedang dikembangkan yaitu struktur tiang pancang. Tiang pancang merupakan replikasi batang pohon bakau yang dapat meredam energi gelombang. Tujuan dalam penelitian ini untuk menganalisis efektivitas struktur tiang pancang dengan menganalisis perilaku gelombang sebelum dan sesudah bertabrakan dengan struktur tiang pancang berdasarkan pembagian teori gelombang. Simulasi laboratorium fisik telah dilakukan untuk mendapatkan data gelombang yang berinteraksi dengan struktur tiang pancang. Selanjutnya, dilakukan analisis spektrum energi untuk menentukan spektrum energi gelombang datang, refleksi dan transmisi dari pengukuran wave probe berupa data time series. Masing-masing spektrum energi digunakan untuk melihat kemampuan refleksi dan transmisi dari struktur tiang pancang dari koefisien refleksi dan transmisi. Nilai koefisien refleksi dan transmisi diestimasi dengan persamaan polinomial derajat tiga menghasilkan  dan  dengan variabel parameter dasar gelombang yaitu tinggi gelombang, periode gelombang dan kedalaman perairan. Titik kritis dari persamaan polinomial menunjukkan nilai koefisien refleksi dan transmisi minimum ketika berada pada daerah Cnoidal dan maksimum ketika berada pada daerah Stokes orde-2.
ANALISIS KESESUAIAN DAN DAYA DUKUNG KAWASAN WISATA PANTAI NGURSARNADAN KABUPATEN MALUKU TENGGARA
Authors: Retraubun Prof. Alex , Laimeheriwa Boy S. , Pical V.
Published: June 2023

Pantai Ngursarnadan sebagai salah satu icon pariwisata di Maluku Tenggara perlu dikelola dan dikembangkan dengan strategis karena jumlah pengunjung yang cukup banyak. Tujuan penelitian adalah menganalisis kesesuaian dan daya dukung untuk kegiatan ekowisata pantai, serta bagaimana peran stakeholder dalam pengembangannya. Analisis kesesuaian kawasan menggunakan rumus IKW= ∑ [Ni / Nmaks] x 100 % dan analisis daya dukung menggunakan rumus DDK = K x Lp / Lt x Wt / Wp. Analisis peran stakeholder menggunakan mastriks dua kali dua (model grid). Hasil penelitian menunjukkan stasiun pertama dan kedua termasuk kategori sangat sesuai dengan nilai IKW 3,0 dan 2,52, sedangkan stasiun ketiga termasuk kategori sesuai dengan nilai IKW 2,3. Daya dukung kawasan Pantai Ngursarnadan adalah 168 orang/hari dengan panjang pantai yang dapat dimanfaatkan adalah 780 m dan luas area adalah 13.280 m2. Aktivitas atau olahragaga yang dapat dilakukan di pantai Ngursarnadan adalah rekreasi pantai dan berenang. Dalam pengembangan objek wisata, peran stekholder sangat penting dalam merumuskan, menetapan dan melaksanakan kebijakan pengembangan objek wisata.
Front Matter
Authors: Bengen Dietriech G.
Published: June 2023

Front Matter
Irrigation Scheduling and Estimating Yield Reduction in Chickpea under Rainfed Condition and Changing Climate of North Interior Karnataka
Authors:   Agro Climate Research Centre, Tamil Nadu Agricultural University, Coimbatore, Thimmareddy Hemareddy , Nagangoudar Mahantesh B ,   Department of Agronomy, University of Agricultural Sciences, Bangalore, GKVK ,India, K Pugazenthi ,   Agro Climate Research Centre, Tamil Nadu Agricultural University, Coimbatore, G Senbagavalli ,   Agro Climate Research Centre, Tamil Nadu Agricultural University, Coimbatore, P Priyanka ,   Agro Climate Research Centre, Tamil Nadu Agricultural University, Coimbatore
Published: June 2023

Chickpea is one of the major legumes predominately cultivated in North Interior Karnataka (NIK). This simulation study using CROPWAT model aimed at quantifying yield reduction under rainfed conditions and proper irrigation scheduling in chickpea variety BGD-103. This would help NIK farmers in tapping the potential yields of this crop through proper irrigation management. Crop management input in the model was based on the recommended practices of UAS, Dharwad, across four dates of sowing from 1st October to 15th October at quarterly intervals on black clay soil. The simulated outputs were analyzed at decadal interval for both past (1991-2020) and projected climate (2021-2050). Under past climate, two irrigation was simulated i.e., one irrigation at 40-45 days after sowing (DAS) and another at pod filling stage (70 DAS). The number of irrigations decreased by one under projected climate i.e., only one irrigation at 45 DAS. Yield reduction in rainfed conditions on black clay soil under past climate was 31.6 %, which in contrast, decreased by 16.4 % under projected climate and is presented against spatial distribution across NIK. Sowing early i.e., on 01st October under projected climate (2021-2050) simulated the lowest yield reduction (rainfed) and require fewest irrigations across 12 districts of NIK.
TRANSPLANTE DE ÓRGÃOS: DESAFIOS E PERSPECTIVAS
Authors: OLIVEIRA ALANA DINIZ DE , MORAES ARTHUR COSTA RABELO DE , ROCHA RODRIGO VELOSO SOUTO , REZENDE LARISSA CARDOSO , Murad Nicole Modesto , SÁ LAURA CAETANO DE , DELFINO GIOVANNA MOREIRA DRAGER , RAMOS LUCAS HENRIQUE PEREIRA , MARTINS LUIZA NOGUEIRA , Ribeiro Michelle Alves
Published: June 2023

O artigo "Transplante de Órgãos: Desafios e Perspectivas" abordou uma ampla gama de tópicos relacionados a essa área crucial da medicina. Os transplantes de órgãos são uma forma vital de tratamento para pacientes com doenças graves, mas enfrentam desafios significativos. Um dos principais desafios é a escassez de doadores, o que demanda a busca por estratégias inovadoras para aumentar a disponibilidade de órgãos. Além disso, a rejeição do órgão transplantado é uma preocupação constante, requerendo o aprimoramento da imunossupressão e o desenvolvimento de terapias alternativas. Considerações éticas e legais também foram discutidas, desde a alocação justa de órgãos até a prevenção do comércio ilegal. Políticas e legislações apropriadas são necessárias para garantir um sistema ético e equitativo de transplantes. O artigo também abordou as perspectivas futuras e os avanços tecnológicos nesse campo. A engenharia de tecidos e órgãos, a terapia de edição genética e a imunomodulação estão entre as áreas promissoras. A inteligência artificial e a análise de big data também podem desempenhar um papel importante na melhoria dos resultados. Em suma, o artigo ressaltou a importância da conscientização sobre a doação de órgãos, a necessidade de investimentos em pesquisa e colaboração interdisciplinar, além do compromisso contínuo com o aprimoramento científico, ético e legal. Com esses esforços, buscamos melhorar a vida daqueles que dependem dos transplantes de órgãos e enfrentar os desafios existentes nessa área vital da medicina.
Palavras Chave: Transplante de órgãos. Desafios. Perspectivas.
DOENÇAS INFECCIOSAS EMERGENTES E REEMERGENTES
Authors: Campos Sophia Maria Rocha , SILES JULIANA BERNABÉ , Lembrance Ana Júlia Macedo , Felizari Aline Garcia , MARTINS LUIZA NOGUEIRA , PRADO ANNA CLARA ALVES MARTINS , FREITAS GABRIELA PASCHOALIM , DORNELAS EMANUEL HENRIQUE BARROS , SILVA BRUNA VAZ DA , NASCIMENTO PATRINY RODRIGUES DE ARRUDA
Published: June 2023

As doenças infecciosas emergentes e reemergentes representam um desafio significativo para a saúde pública global. Essas doenças são caracterizadas pelo surgimento de novos patógenos ou pelo ressurgimento de doenças anteriormente controladas. Neste artigo, foram abordados os principais aspectos relacionados a essas doenças, incluindo fatores de risco, mecanismos de transmissão, impacto na saúde pública e estratégias de prevenção e controle. Um dos principais desafios enfrentados é a velocidade de propagação dessas doenças, que é impulsionada pela mobilidade global e pela conectividade. Além disso, a resistência antimicrobiana e as desigualdades de acesso à saúde são fatores que contribuem para a complexidade do problema. A emergência de novos patógenos também representa uma ameaça constante, exigindo vigilância e pesquisa contínuas. Para lidar com esses desafios, estratégias como vigilância epidemiológica, educação pública, medidas de controle de infecção, imunização, controle de vetores, cooperação internacional e compartilhamento de informações são fundamentais. Além disso, avanços tecnológicos, como diagnóstico rápido e desenvolvimento de vacinas, oferecem perspectivas promissoras no enfrentamento dessas doenças. Em conclusão, enfrentar efetivamente as doenças infecciosas emergentes e reemergentes requer uma abordagem abrangente, multidisciplinar e colaborativa. A cooperação entre países, o investimento em pesquisa e tecnologia, a educação pública e a equidade no acesso à saúde são fundamentais para enfrentar esses desafios e proteger a saúde pública global.
Palavras Chave: Doenças infecciosas. Emergentes. Reemergentes.
Toxicidade de Misturas de Biocidas Anti-Incrustantes e Metais
Authors: Matos Lisandra Maria Barroso , Brito Daniel Richard Lemos , Correa Jacyara Nascimento , Torres Thamires Alexandra , Jorge Marianna Basso , Santos Ricardo Luvizotto
Published: June 2023

Os estuários com intensa atividade antrópica apresentam diversos grupos de contaminantes, como metais e biocidas que associados, podem ser ainda mais tóxicos do que quando isolados, devido ao efeito combinado dessas misturas. O objetivo deste estudo foi determinar a toxicidade de soluções salinas contendo misturas de contaminantes ambientais do Complexo Portuário do Itaqui - CPI (Maranhão, Brasil), buscando conhecer o efeito da exposição conjunta de metais (Al, Cu, Mn e Zn) e biocidas anti-incrustantes de reforço (irgarol e diuron) em águas salina e salobra, para os embriões da ostra-do-mangue Crassostrea rhizophorae e para a bactéria bioluminescente Vibrio fischeri. Foram construídas diferentes soluções salinas contendo os biocidas anti-incrustantes em dois níveis de concentração: irgarol - 0,001 e 0,01 mg/L; e diuron - 0,005 e 0,01 mg/L, associados aos metais Al, Cu, Mn e Zn nas diferentes concentrações (médias e máximas) quantificados nas estações chuvosa (água salobra) e estiagem (água salina) com base no valores observados durante o monitoramento anual no CPI. Os ensaios ecotoxicológicos evidenciaram: (i) diferença na sensibilidade às misturas entre os embriões de ostra e a bactéria V. fischeri, (ii) efeito dependente das características sazonais da solução construída (salinidade e concentração de metais) e (iii) efeito combinado da mistura metais-biocidas-salinidade. Os resultados sugerem que a presença dos biocidas anti-incrustantes irgarol e diuron e dos metais Al, Cu, Mn e Zn nas condições locais específicas de cada estação climática podem representar risco para as espécies estuarinas residentes, principalmente no período das chuvas.
Aplicações de espécies de mangue em ensaios de fitotoxicidade para uso no monitoramento ambiental
Authors: Corrêa Jacyara Nascimento , Torres Thamires Alexsandra , Brito Daniel Richard Lemos , Costa Taiane Silva , Reis Itala de Cássia Sousa , Matos Lisandra Maria Barroso , Cutrim Marco Valério Jansen , Santos Ricardo Luvizotto , Jorge Marianna Basso
Published: June 2023

O lançamento de contaminantes nos ecossistemas costeiros, como os manguezais, é uma das principais ameaças contemporâneas e nesse sentido, informações sobre a fitotoxicidade das espécies de mangue ainda são limitadas para diversos compostos químicos. O dodecil sulfato de sódio (DSS) é um surfactante comumente empregado em detergentes domésticos e também utilizado como substância de referência para ensaios ecotoxicológicos. Diante disso, esse trabalho analisou os efeitos do DSS na taxa de germinação e crescimento das raízes de duas espécies de mangue, Avicennia germinans e Laguncularia racemosa. Foram determinadas a taxa de germinação (GR), o tempo médio de germinação (MGT), o índice de sincronização (SYN), parâmetros morfológicos como raízes primárias e alongamento do hipocótilo de propágulos individuais. Além disso, foram feitas observações físicas as quais foram registradas e fotografadas. Os propágulos foram expostos a 4 tratamentos (t) de diferentes concentrações de DSS (1; 10; 100; 1.000 mg/L) em água estuarina artificial (15 g/kg), além do controle negativo sem adição de DSS. Os resultados mostraram efeitos na taxa de germinação dos propágulos de A. germinans nas concentrações de 100 e 1.000 mg/L, com 6 % e 25 %, respectivamente, de redução em relação ao controle. Enquanto que em L. racemosa, não houve diferenças significativas (p<0,05) entre os tratamentos. Em relação ao efeito sobre o crescimento das raízes, as médias dos propágulos submetidos às concentrações mais altas (100 e 1.000 mg/L) foram significativamente diferentes do controle (p<0,05), em ambas as espécies, com 100 % de redução na A. germinans e 43 % (100 mg/L) e 100 % (1.000 mg/L) na L. racemosa. Este estudo demonstrou que o surfactante DSS pode causar efeitos fitotóxicos quando presentes em água salobra nas espécies de mangue testadas, que por sua vez, podem ser utilizadas para auxiliar nos estudos de monitoramento e conservação de manguezais.
Importância da carta-controle para estudos ecotoxicológicos com microalgas
Authors: Santos Nágela Gardênia Rodrigues dos , Reis Itala de Cássia Sousa , Privado Débora Carolina Costa , Mota Sarah Afonso , Brito Daniel Richard Lemos , Cutrim Marco Valério Jansen , Santos Ricardo Luvizotto , Jorge Marianna Basso
Published: June 2023

Ensaios ecotoxicológicos são uma importante ferramenta para avaliação dos efeitos tóxicos de agentes químicos presentes no meio hídrico, sendo constantemente utilizados para o monitoramento ambiental. Os testes de toxicidade são realizados com organismos teste, de diferentes grupos com características ecológicas distintas e sensibilidade a determinadas substâncias químicas. Existem normas e procedimentos visando a padronização dos ensaios, tais como a ABNT (Associação Brasileira de Normas Técnicas), ISO (International Organization Standardization), ASTM (American Society for Testing and Materials), OECD (Organization for Economic Co-Operation and Development), entre outras. Dentre os procedimentos para garantia da qualidade analítica dos testes têm-se a preparação de cartas-controle para cada espécie. A carta-controle é uma representação gráfica da avaliação periódica da resposta de uma espécie frente a uma substância de referência, que permite verificar a variação normal dos resultados em função de características intrínsecasda espécie e das condições laboratoriais, auxiliando na precisão dos resultados. Sendo assim, serão apresentados a metodologia para construção de cartas-controle, os resultados gerados ao longo do tempo e as cartas-controle estabelecidas no Laboratório de Ecotoxicologia da Universidade Federal do Maranhão (LabEcotox/UFMA) para diferentes espécies de microalgas marinhas.
Biomonitoramento aquático utilizando biomarcadores mutagênicos e histológicos em peixes do Lago Açu, Área de Proteção de Interesse Internacional
Authors: Lima Ingrid Caroline Moreira , Oliveira Itallo Cristian da Silva de , Sousa Denise da Silva , Rosas Rayane Serra , Couto Natália Jovita Pereira , Pinto Marianne D’Marco Araújo Laranja , Lins Cauã Farias Trindade , Miranda Clidilene Nogueira de Alencar , Santos Débora Martins Silva
Published: June 2023

O objetivo desta pesquisa foi investigar as respostas dos biomarcadores mutagênicos e histológicos em espécies de peixes nativas e a capacidade desses biomarcadores para discriminar os níveis de contaminação do Lago Açu, localizado em uma área de Proteção Ambiental da Baixada Maranhense (APA). As coletas de água e dos espécimes foram realizadas durante os períodos de estiagem e chuvoso, Foram coletadas amostras de água em três pontos de amostragem S1, S2 e S3, para contagem do número mais provável de coliformes totais e de Escherichia coli. Para análise mutagênica foi retirado o sangue através da técnica de punção caudal e confecção de esfregaços sanguíneos. Um total de 4.000 células por animal foi analisado para a contagem dos micronúcleos e detecção de anormalidades nucleares eritrocitárias. Foram analisados biomarcadores histológicos em órgão alvos como brânquias fixados em formaldeído a 10% e posteriormente realizado o processamento padrão em parafina. Os cortes histológicos foram seccionados em 5µm de espessura e corados com Hematoxilina e Eosina. As lesões branquiais foram avaliadas pelo cálculo do Índice de Alteração Histológica (IAH). Os resultados indicam que os biomarcadores mutagênicos e histológicos foram sensíveis para discriminar os níveis de contaminação em que se apresenta o corpo hídrico de lago Açu. Os biomarcadores integrados refletiram que existe uma variação significativa na intensidade e ocorrência dos biomarcadores analisados entre os períodos sazonais, em que, com o aumento da taxa de pluviosidade no período chuvoso, o lago se torna mais vulnerável ambientalmente.
MALÁRIA
Authors: Sousa Leonardo Gomes de , Furtado Wendrel Gonçalves , Oliveira João Vitor da Silva , Oliveira Walace Coelho de , Fortes Luriam Calil Chaves , Silva Milene Ferreira da Costa
Published: June 2023

Prezados leitores, esta obra traz uma abordagem prática sobre a malária e seus impactos socioambientais da construção de uma usina hidrelétrica no norte do Brasil. Nesse cenário, a malária continua sendo um grave problema de saúde pública no âmbito global, afetando, sobretudo a população mais desfavorecida, interferindo assim diretamente no desenvolvimento do Brasil. O presente estudo teve por objetivo analisar a influência dos fatores socioambientais decorrente da construção da Usina Hidroelétrica de Tucuruí e seu reflexo na malária, com base na análise de uma série histórica de seis anos e oito meses (2012-2018).
Para isso, foi desenvolvido um estudo com abordagem quantitativa de caráter epidemiológico observacional do tipo analítico de delineamento ecológico retrospectivo, para sua realização foram utilizados os dados contidos no Sistema de Informação de Vigilância Epidemiológica da Malária (SIVEP- Malária), os achados foram configurados em gráficos e tabelas utilizando os programas Microsoft Office Word 2016 e o Microsoft Office Excel 2016.
Constatou-se que a elaboração da Usina Hidroelétrica de Tucuruí implicou em diversos agravos para a comunidade, tais como: elevação de mosquitos, deslocamento da população por conta da inundação, aumento na ocorrência de malária. A distribuição da doença não se apresentou de forma homogênea no município, pois, a maioria dos casos foram registradas na região periurbana da cidade em estudo. Quando ao agente etiológico o Plasmodium falciparum tenha manifestado leve progressão na proporção entre as espécies, o Plasmodium vivax manteve-se na predominância durante todo o histórico epidemiológico. Os objetivos do trabalho foram alcançados, e os resultados do estudo contribuíram para compreender o comportamento da patologia no município de Tucuruí.
EDUCAÇÃO AMBIENTAL NO COTIDIANO ESCOLAR
Authors: Almeida Bruno Natanael Mota
Published: June 2023

Aprender sobre Educação Ambiental é algo que deve ser considerado demasiadamente importante para a formação de cidadãos, por ser na passagem escolar que os alunos têm a oportunidade de desenvolver habilidades e competências. Este livro pretende a constituição de uma geração de cidadãos conscientes e críticos, promovendo um estímulo que alcance o interesse de alunos na busca por soluções para problemas de cunho ambiental por meio da educação, tendo em conta a questão do modelo educacional durante todo o cotidiano escolar.