bluuebunny/crossref_metadata_2025 huggingface dataset:
Fourier Transform Infrared (FTIR) Spectroscopic Analysis of Amino Acid Serine for its Chiral Identification
Authors: Gosar Amit , Shaikh Tabrez , Sindwani Atharva
Published: April 2022

Synthesis of chiral drugs required chiral starting materials organic compounds. DL serine is an amino acid that is used as a key starting material in the synthesis of many drug substances. D or L isomer of Serine will lead to the chiral drug substances whereas DL mixture will lead to racemic drug substances. FTIR can be used as the primary analytical tool for the identification of Serine isomers and its racemic mixture. Many absorption bands in FTIR spectra identify whether a molecule is a specific isomer or racemic mixture. A systematic comparison of FTIR spectroscopic data is carried out revealing that the compound is the specific isomer and the racemic mixture shows different spectra with different bands.
Um olhar sob o ENEM no modelo do instituto de educação, ciência e tecnologia do Maranhão (IEMA)
Authors: Martins Dayse Marinho , De Souza Ennio Silva
Published: April 2022

Estudo sobre o ENEM enquanto política de avaliação educacional objetivando analisar as repercussões desse exame no currículo do Ensino Médio, considerando-se perspectivas de ressignificação do ENEM a partir da proposta pedagógica do Instituto de Educação, Ciência e Tecnologia do Maranhão (IEMA). A pesquisa se pautou nos estudos de Sacristán e Goodson, sobre currículo como um artefato social e histórico e no conceito de tradição inventada, por Hobsbawm e Ranger. Realizou-se pesquisa bibliográfica com revisão da literatura, complementada pela pesquisa documental englobando legislação sobre o ENEM e proposta pedagógica do IEMA. Os referidos documentos foram obtidos no aplicativo Planalto Legis e no site do IEMA. A pesquisa problematizou as alterações dos pressupostos do ENEM de avaliação externa a mecanismo para ingresso no Ensino Superior, além de ressaltar que os sistemas de ensino não devem se restringir a ensinar, concentradamente, matrizes e objetos do ENEM, bem como, o formato da prova, pois, tal postura caracteriza reducionismo curricular e didático. O estudo evidenciou a necessidade de ressignificar o currículo do Ensino Médio considerando o potencial do ENEM pela interdisciplinaridade e contextualização do conhecimento, tendo como ponto de partida, o foco no projeto de vida do estudante e a iniciação científica. Nesse sentido, o IEMA evidencia um projeto educacional propício à abordagem significativa do ENEM enquanto estratégia de ampliação das oportunidades de formação de jovens protagonistas, ampliando os índices de desenvolvimento humano no Maranhão.
МАДАНИЯТЛАРАРО МУЛОҚОТ АСОСИДА БЎЛАЖАК ЎҚИТУВЧИЛАРНИНГ КАСБИЙ КОМПЕТЕНЦИЯЛАРИНИ РИВОЖЛАНТИРИШНИНГ САМАРАДОРЛИГИ
Authors: Г.А.Неьмаова  , Р.Қодирова
Published: April 2022

Мазкур маколада бўлажак ўқитувчининг касбий компетенциясини маданиятлараро мулоқот орқали ривожлантириш моделини такомиллаштириш шунингдек маданиятлараро мулоқот асосида бўлажак ўқитувчиларнинг касбий компетенциясини ривожлантиришнинг педагогик шарт-шароитлари ўрганидали.
Structural equation models for genome-wide association study in Coffea arabica
Authors:   , Suela Matheus Massariol
Published: April 2022

Coffee breeding techniques were based on classical techniques for a long time, however, with the advent of genomic techniques and precision phenotyping, breeding programs have been showing best and faster results, even with the programs becoming more complex, in terms of quantities and types of characteristics studied. Thus, the existence of interrelationships between characters can generate important impacts in a breeding program, such as the discovery of genomic regions that contribute to certain characteristics, these can act directly, or indirectly. Knowing this, understanding the direct and indirect effects that one character has on another is of great importance for the selection phase. Traditionally, multivariate techniques are applied, but phenotypic interrelationships are neglected. Thus, the use of the Bayesian Network (BN) in conjunction with the Structured Equation Model (SEM) under the focus of the genomic wide association study (GWAS), allows quantifying genetic parameters, partitioning such values into direct and indirect effects for the traits. present in the formed network. In order to explore these interrelationships, they were able to phenotypes related to morphological (fruit size and number of reproductive nodes), physiological (vegetative vigor) and productive (production) characteristics in 195 Coffea arabica genotypes from a partnership between Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG), Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) and Federal University of Viçosa (UFV). The phenotypic network inferred by means of the Hill Climbing algorithm was used to estimate the appropriate coefficients. By performing an integration between multivariate models - GWAS and SEM- GWAS it was possible to identify a positive interrelationship between vegetative vigor in yield and vegetative vigor for the number of reproductive nodes and negative for the number of reproductive nodes and fruit size for yield. It was also possible to detect significant genomic regions, and thus identify three genes that act directly on yield. Keywords: Coffea arabica. Bayesian Network. Structural Equation Models. GWAS.
Relationship of Quantitative Traits in Different Morphological Characters of Pea (Pisum Sativum L.)
Authors: Tasnim Sarah , Poly Nilufa Yasmin , Jahan Nusrat , Khan Ahasan Ullah
Published: April 2022

An experiment was undertaken to elucidate the genetic relationship between different quantitative traits for commercial cultivation and to evaluate selection criteria in pea breeding programs in five inbred parents. Their 17 F4’s derivatives in pea (Pisum sativum L.) evaluated ten characters during the winter season (November to February) of 2017-18 at the research farm, BSMRAU, Gazipur, Bangladesh. Analysis of variance explored significant differences among the genotypes for all the characters.  Phenotypic coefficients of variation (PCV) were close to genotypic coefficients of variation (GCV) for all the characters indicating less influence on the environment and potentiality of selection. A high heritability relationship with high genetic advance was observed for plant height, pod per plant, hundred seed weight, and seed yield per plot. Pod length showed a highly significant positive correlation with pod width and hundred seeds weight. Only days to first flowering showed a highly negative correlation with pod length and hundred seed weight. Path coefficient analysis revealed that plant height, pod per plant, and seeds per pod had a highly positive effect on yield per plant. Therefore, associating and selecting those traits, yield improvement must be possible in pea, and the days to maturity, plant height, pods per plant, pod length, and seed showed a considerable positive and highly significant correlation with plant height, pod per plant, seed per pod, and yield per plant at both genotypic and phenotypic levels indicating yield could be increased with the increase of days to maturity, plant height, pods per plant, pod length, and seed.
Solitary rib Metastasis from primary nasopharyngeal carcinoma: a rare clinical presentation
Authors: Abrar Sehrish , Qureshi Bilal Mazhar , Ali Nasir , Hafiz Asim , Khan Agha Mohammad Hammad , Abbasi Ahmed Nadeem
Published: April 2022

We report a case of a middle age male who presented to our tertiary care university hospital with the complaints of nasal obstruction and decrease hearing. The CT scan of head and neck exhibited a mass in nasopharynx and enlarged bilateral cervical lymph nodes. Biopsy from nasopharynx confirmed the lesion as poorly differentiated non-keratinizing squamous cell carcinoma and staged as cT2N2M0. He received neoadjuvant chemotherapy. Subsequently, he underwent chemo radiation therapy. He represented with left chest wall pain. Imaging confirmed isolated lesion on left sided 6th rib. Rib lesion was resected followed by radiation therapy to surgical bed and systemic treatment. The patient remained disease free for 4.5 years. Later, his disease relapsed, and he died of systemic disease progression.
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Nicotine dependence and intention to quit among electronic, conventional and dual cigarette users in Karachi
Authors: Abeeha Batool Zaidi  , Shiraz Shaikh  , Admin
Published: April 2022

Objective: To compare nicotine dependence and intention to quit among different types of smokers.
Method: The comparative cross-sectional study was conducted from November 2018 to October 2019 in Karachi after approval from the ethics review committee of the Jinnah Sindh Medical University, and comprised conventional, electronic and dual cigarette users. Data was collected using a structured questionnaire regarding socio-demographics, usage characteristics, and intention to quit. The validated Hooked on Nicotine Checklist was also used. Data was analysed using SPSS 22.
Results: Of the 246 subjects, 82(33%) were conventional cigarette users with a mean age of 27.41±8.7 years, 82(33.3%) were electronic cigarette users having mean age of 30.37±9.16 years, and 82(33.3%) were dual cigarette users with a mean age of 28.89±9.07 years. The use of electronic cigarette was more in people with higher age (p=0.01), married (p=0.001) and having higher income (p=0.05). Compared to conventional cigarette users, electronic cigarette users showed lower odds of high nicotine dependence (odds ratio: 0.38, 95% confidence interval: 0.18-0.80). No significant difference was observed in intention to quit among different types of cigarette users (p>0.05).
Conclusion: Electronic cigarettes users were comparatively less nicotine-dependent compared to the users of other types of cigarettes. Electronic cigarettes should only be recommended to conventional users with the intention to quit.
Key Words: Cigarette, Electronic, Nicotine dependence, Quit intention.
Percutaneous trans-hepatic biliary drainage: a retrospective study from a tertiary care hospital in Pakistan
Authors: Mahrukh Ali  , Anjiya Sulaiman  , Om Parkash
Published: April 2022

This study was conducted to assess the safety of the radiological procedure called percutaneous trans-hepatic biliary drainage (PTBD) performed to drain the obstructed biliary system. A retrospective review of the data of 210 patients, who underwent PTBD from January 2015 to December 2018, was conducted at the Aga Khan University Hospital, Karachi. No post procedure complications were seen in 151(71.9%) patients. Infection was the most common complication seen in 18(8.6%) patients, catheter/stent occlusion or displacement in 14(6.7%), bleeding in 6(2.9%), and prolonged hospital stay (> 5 days) in 21(10%) patients. One hundred and seventy-nine (85.2%) patients showed clinical improvement, 21(10%) died in the hospital, of whom 5(2.3%) died due to PTBD complications and PTBD failed in 10(4.8%) patients.
Key words: PTBD, Biliary drainage, Pakistan, retrospective study.
Increased fractures- A newfound risk of bariatric surgery
Authors: Majid Zuha , Zara Shahzad  , Muhammad Umar Nasir
Published: April 2022

No abstract needed for letter to the editor.
Early-Middle Jurassic lithological and depositional facies of the Da Lat back-arc basin
Authors: Bui Huy Hoang , Nguyen Quang Tuan
Published: April 2022

The Da Lat back-arc basin formed on a deformed lithosphere caused by subduction of the Paleo-Pacific plate under Eurasia in the Mesozoic.

Lithology and sedimentary structure analysis from field works and UAV imaging show that the Early-Middle Jurassic deposits in this area can be divided into 7 types of litho-depositional facies: (i) coastal conglomerate; (ii) channel/shallow lake sandstone; (iii) shoreface sandstone; (iv) estuarine siltstone and mudstone; (v) deep marine shale; (vi) mass transport deposits; and (vii) turbidite.

These facies’ spatio-temporal distributions are closely related to their grain size. In the basin margin, Early Jurassic coarse-grained deposits are exposed, marking the opening of the basin, grading upward into shallow marine-shelf deposits. In the Middle Jurassic, the basin margin was uplifted corresponding to continental depositional environment, while the basin centre was filled by outer shelf deposits, reflecting a deepening process. Interbedding with these deposits are near shore and estuarine deposits.
Digital transformation characteristics and trends in petroleum exploration and production
Authors: Nguyen Anh Duc
Published: April 2022

Digital transformation is an urgent solution for the oil and gas industry in the energy transition trend, helping oil and gas enterprises optimise oil and gas exploration, development and production costs, and improving the competitiveness of oil and gas in comparison with other energy sources, especially new and renewable energy sources.

The article provides an overview of the digital transformation trends in petroleum exploration and production, the current status of digital technology application, difficulties and barriers, thereby making some recommendations on the objectives and orientations for the implementation of digital transformation in petroleum exploration and production in Vietnam.
An assessment of the potential of offshore wind power services market and opportunities for oil and gas service companies to 2030
Authors: Nguyen Thu Ha , Vu Tuyet Vy , To Minh Hieu
Published: April 2022

In the context of energy transition, major oil and gas companies (such as Total, BP, Equinor, Shell, Eni, Petronas, and Osted, etc.)  have diversified their investment portfolios with new energy projects, including those in offshore wind power.

Resolution No. 55-NQ/TW dated 11 February 2020 of the Politburo on the orientation of Vietnam's national energy development strategy to 2030, vision to 2045 sets the target: the proportion of renewables in the total primary energy supply will reach about 15-20% by 2030; and 25 - 30% by 2045. For wind power, priority should be given to development in accordance with the ability to ensure system safety with reasonable electricity prices; and formulation of supporting policies and breakthrough mechanisms for offshore wind power development in association with the implementation of the Vietnam Maritime Strategy.

The paper focuses on assessing the potential market size for wind power services to 2030 and evaluating the possibility of diversification to include the offshore wind power supply chain of Petrovietnam’s service companies.
Swell And Compressibility of Fiber Reinforced Expansive Soils
Authors: Malekzadeh Mona , Bilsel Huriye
Published: April 2022

This paper presents an experimental study evaluating the effect of polypropylene fiber on swell and compressibility of expansive soils. The initial phase of the experimental program includes the study of the effect of polypropylene fiber on maximum dry density (MDD) and optimum moisture content (OMC) with different fiber inclusions. Static and dynamic compaction tests have been conducted on an expansive soil sample with different percentages of 0%, 0.5%, 0.75%, and 1% polypropylene fiber additions (by dry weight of the soil). The second phase of the experimental program focuses on the compressibility and hydraulic characteristics of the soils. The unreinforced and reinforced specimens have been prepared statically and the swell and compressibility behavior of the samples have been analyzed. Finally it is concluded that mitigation of expansive soils using polypropylene fiber might be an effective method in reducing the swell potential and compressibility of subsoils on which roads and light buildings are constructed.
Slope Stability Analysis for High Embankment with Meta-computing Technique “A Case Study of NATRAX High Speed Track”
Authors: Goliya H. S. , Gour Priyesh
Published: April 2022

In the present study an attempt has been made for find out the reason of slope failure on the basis of site investigations, experimental and design analysis to provide the standard geotechnical properties of materials with the suitable side slope. Some geotechnical characteristics of soil as Grain size, Optimum moisture content and Cohesive strength has been taken in consideration to design and construct the high embankment up to 20m. The optimization of side slope with required factor of safety as per IRC guideline has been also attempted in the present study. Treatment of embankment slopes for erosion control is considered to prevent from damage due erosion from rain and wind.
Mid-Carboniferous shallow-water conodonts from northwest Mexico
Authors: Navas-Parejo Pilar , Palafox Juan Jose , Villanueva Rafael , Buitron-Sanchez Blanca E. , Valencia-Moreno Martin
Published: April 2022

Conodont associations found in a carbonate succession cropping out in the Sierra AguaVerde (central Sonora, northwestern Mexico) indicate that the studied section spans the mid-Carboniferous Boundary. Declinognathodus noduliferus s.l., the index conodont for the base of the Pennsylvanian, is here reported for the first time in the studied area. The conodont fauna found in the lower part of the section is dominated by Taphrognathus varians, Gnathodus texanus, and Bispathodus n. sp. A., and also contains shallow-water conodonts such as Cloghergnathus sp., Hindeodus cristula, Cavusgnathus unicornis, Rhachistognathus prolixus, and Rhachistognathus muricatus. Pennsylvanian conodont fauna contains both cavusgnathids and gnathodonthids, including Adetognathus spathus, Adetognathus lautus, Adetognathus inflexus, and species of the Declinognathodus noduliferus group. Conodont associations found in Sonora are similar to those reported in other areas of North America, indicating that the shallow water rocks exposed in northwestern Mexico were part of a carbonate shelf connected to the epicontinental sea that covered most of the Laurentian craton during late Paleozoic times. In addition, some aspects on mid-Carboniferous conodont systematics and biofacies also are reviewed herein.
Biometric study of Planorbulina (Foraminiferida) from the Late Eocene-early Oligocene of Portella Colla (Madonie Mountains, Sicily)
Authors: Benedetti Andrea
Published: April 2022

A biometric study was carried out on planorbulinids occurring in eight samples from the upper Eocene-Lower Oligocene sediments of the Caltavuturo Formation cropping out at Portella Colla (Sicily, southern Italy). Counts and measurements on internal characters follow the methods currently employed for the similar genera Planorbulinella and Planolinderina such as the length of the initial spiral and the embryo size. The data obtained from the oriented thin sections allow to assign the late Eocene specimens to Planorbulina bronnimanni, whereas Oligocene specimens show larger embryonic apparatus, but the low amount of measured individuals prevents at present the definition of a new chronospecies. The well-known evolutionary trends of embryonic and nepionic accelerations, documented for the fossil Planorbulinella, seem not to be recognizable for Planorbulina.
Inserción social y jurídica del pueblo Montuvio en el Ecuador: políticas públicas, acceso a la educación y liderazgo
Authors:   , Gonzaga Aguilar María Andrea
Published: April 2022

El pueblo montuvio es una agrupación de personas que comparten su cultura, habitan especialmente en las zonas rurales de varias provincias del país y está dedicada a las labores del agro. Su protagonismo parte de las aspiraciones para contribuir a su desarrollo social, político y jurídico, principalmente en la educación y espacios de liderazgo. El propósito de esta investigación fue estudiar el proceso histórico del pueblo montuvio ecuatoriano, a través de objetivos, bajo el accionar espontáneo y participativo que rememoró la vida de este pueblo y la construcción de su identidad.
A Study of 4G and 5G Networks and its Impact on Mobile Technology
Authors: Aston Dsouza
Published: April 2022

Users may now access the internet while on the move thanks to mobile cellular data networks. One of the hottest areas creating high-speed wireless networks with innovative technology is mobile wireless cellular communication. A radio network technology is a wireless mobile network. In the last 15 years, mobile wireless technology has skyrocketed. Nowadays, the most frequent mode of communication is through a mobile portable device. From the first generation to the fifth generation, wireless technology has been used in mobile communication. The fourth and fifth generations of mobile networks are discussed in this study. We examine the similarities and differences, as well as the advantages and disadvantages of each. We can see how 4G and 5G have influenced us across a variety of industries.
A Study of Techniques for Segmenting the Spinal Cord
Authors: Askarali K. T  , Dr. E. J. Thomson Fredrik
Published: April 2022

The spinal cord is one of the most important organs that controls communication between the brain and various parts of the body. It is highly susceptible to harmful infections and many diseases. An important criterion of clinical management is the appropriate localization and division of the spinal cord. Segmentation poses risks associated with variation in human anatomy and contrast variation in Magnetic Resonance Imaging. Therefore, an effective segmentation technique should be developed for effective division of the spinal cord and disc localization. In comparison, the survey contained here in provides an overview of different segmentation schemes for spinal cord segmentation. Now, there is an urgent need to develop an effective segmentation approach that is better than the current one segmentation methods. In this research article, a detailed survey of the various research activities presented by specific segmentation schemes based on the semi-automated, active contour model, Introduced partitioning, deformable model, probabilistic model and graph based partitioning. In addition, in-depth analysis and discussion are provided in accordance with the year of publication, evaluation dimensions, segmentation scheme, and magnetic Resonance Image Datasets, Dice Equivalence Coefficient (DSC), Accuracy.
Genome-wide analysis of lncRNAs, miRNAs and mRNAs forming a prognostic scoring model associated with the recurrence of osteosarcoma
Authors: zhang minglei , liu yang , Kong Daliang
Published: April 2022

Introduction

Purpose: Among young adults and adolescents, the most common malignant bone tumor is osteosarcoma (OS). Even patients who are cured by surgery or neoadjuvant chemotherapy still have a high possibility of recurrence. In recent years, due to the development of molecular biology research methods, many new prognostic markers based on the gene level have emerged. In addition, the mutual regulation mode among long non-coding RNA (lncRNA), miRNA and target genes are closely related to the occurrence and development of tumors. In our research, we aimed to analyze the molecular regulation mode and predict clinical outcomes by integrate three types of RNA expression.

Material and methods

Materials and Methods: We obtained the data of OS patients from The Cancer Genome Atlas (TCGA) database including expression data (RNA and miRNA expression data) and clinical data.

Results

Results: After differential gene expression analysis, Cox regression analysis and functional enrichment analysis, 1 lncRNA, 3 miRNAs and 9 mRNAs were identified as prognostic RNA. We constructed the prognostic scoring (PS) model with high predicting prognosis performance. Using PS models and clinical data, we established a nomogram to calculate patients' 3-year and 5-year survival rates.

Conclusions

Conclusions: Finally, competing endogenous RNAs (ceRNAs) network and functional enrichment analysis help us to understand molecular mechanisms associated with the recurrence of osteosarcoma.
Efficacy and safety of Apixaban and warfarin in the prevention of ischemic stroke：A systematic review and a meta-analysis
Authors: Gu Wei , Luo Jianghong , Zhang Fang , Hong Jiankun , Chen Jianping , huang ying , Xie Wei
Published: April 2022

Introduction

Due to various limitations of warfarin use, non-vitamin K oral anticoagulants have gradually become the first choice for the prevention of ischemic stroke. This article will comprehensively and systematically evaluate the efficacy and safety of apixaban and warfarin in the prevention of ischemic stroke, to provide evidence-based reference for clinical diagnosis and treatment.

Material and methods

A comprehensive search of electronic databases, including PubMed, Embase, Cochrane Library, Web of Science, Clinical Trials, China National Knowledge Infrastructure (CNKI), China Biomedical Literature Database (CBM), and Wanfang Database, was performed, and the cut-off date for all databases was May 31, 2021. We reviewed a large number of literatures on apixaban versus warfarin in the prevention of ischemic stroke. We compared the incidence of ischemic stroke, any other thromboembolic events, major bleeding, intracranial hemorrhage, and gastrointestinal hemorrhage.

Results

From the initial search of 288 results, the final meta-analysis consisted of 11 studies, including 6 retrospective cohort studies, 4 observational studies, and 1 randomized controlled trial, with a total of 240652 patients. There was no statistically significant difference between apixaban and warfarin in incidence of ischemic stroke [OR=0.80, 95%CI (0.56, 1.16), P=0.25] and thromboembolic event [OR=0.83, 95%CI (0.63, 1.10), P=0.19]. In apixaban group, major bleeding [OR=0.68, 95%CI (0.55, 0.84), P=0.0003], intracranial hemorrhage [OR=0.48, 95%CI (0.42, 0.56), P<0.00001], gastrointestinal hemorrhage (OR=0.66, 95%CI (0.60, 0.72), P < 0.00001) was significantly lower than in warfarin group.

Conclusions

Apixaban has more advantages and a higher safety profile than warfarin, making it worthy of widespread use.
MANEJO DE PASTAGEM DE AZEVÉM EM PIQUETES ROTACIONADOS.
Authors: Gabriel Cristian Schneider , Teixeira Aryane Louise , Abreu Franciele Ribeiro De , Martins Andressa Ana
Published: April 2022

Introdução: A produção animal em sistemas de rotação de piquetes possibilita uma otimização da pastagem, para que os ganhos sejam eficientes, é necessário adequar o manejo respeitando o ponto certo de entrada e de saída dos animais. Objetivo: Deste modo, o presente estudo teve como objetivo avaliar a eficiência de uso da espécie forrageira Azevém (Lolium multiflorum L.) em sistema de rotação de piquetes. Material e métodos: Foram utilizados 0,84 hectares, subdivididos em três piquetes. A espécie forrageira escolhida para o trabalho foi o Azevém, para a semeadura foi utilizado 30 kg de semente em toda a área. Para a adubação foi aplicado 50 kg de Adubo NPK 5 20 20 e 50 kg de ureia na semeadura do azevém. Após o ciclo de pastejo dos animais foi realizada adubação orgânica com de cama de frango. No momento em que a pastagem atingiu 30 cm de altura foi coletada uma amostra para mensurar a produção de massa de forragem e em seguida iniciou o ciclo de pastejo. Os animais, seis bovinos, foram mantidos no pastejo até a altura de 8 cm, após foram conduzidos para o piquete seguinte. A produção de massa verde na área total foi de 16.800 kg, o que correspondeu a uma produção de matéria seca de 3.360 kg. Após 30 dias da semeadura o Azevém atingiu a altura de entrada dos animais no piquete, 30 cm, o pastejo, em cada piquete, foi realizado por dez dias, quando a pastagem estava com 8 cm de resteva, altura que melhor possibilita o rebrote da espécie. Em seguida os animais foram direcionados para o próximo, retornando para esse primeiro piquete 20 dias depois, quando a pastagem atingiu novamente os 30 cm. Resultados: O lote de 6 animais iniciou o pastejo com uma média de 278,66 kg, e após 60 dias de uso do sistema o peso médio foi de 344,83 Kg, os animais foram suplementados com sal proteinado. Conclusão: O Azevém é uma excelente alternativa de espécie forrageira para ser utilizada em sistema de pastejo rotacionado.
USO DE CREEP FEEDING PARA BEZERROS DE CORTE
Authors: Heinen Fredy Winfreid
Published: April 2022

Introdução: O creep feeding é um sistema que consiste na suplementação de bezerros ao pé da mãe. Deste modo, os animais tem acesso a uma área cercada, separada da área em que a mãe está, assim, apenas eles possuem acesso ao suplemento. Objetivo: O objetivo da pesquisa foi avaliar o desempenho de bezerros de corte recebendo suplementação no creep feeding. Material e métodos: A pesquisa ocorreu em uma propriedade no município de São Nicolau-RS. Foram utilizados 10 animais lactentes, mantidos em piquete de campo nativo, suplementados em creep feeding. Os animais foram avaliados por pesagem ao nascimento, 30 dias de vida e 60 dias de vida. No creep feeding foi utilizado um produto comercial, suplemento mineral proteico vitamínico, pronto para uso por bezerros de corte na cria. A suplementação foi colocada em uma estrutura protegido das intemperes. Resultados: O peso médio ao nascimento dos bezerros foi de 49,7 ± 5 Kg de peso vivo (PV). O peso médio aos 30 dias correspondeu a 86 ± 6 Kg de PV. Sendo a diferença entre as médias de nascimento e peso aos 30 dias de 36,3 Kg de PV. Já o peso médio aos 60 dias foi de 114,5 ± 6 Kg de PV. Sendo que a diferença entre peso ao nascimento e aos 60 dias foi de 64,8 Kg de PV, mostrando que os animais tiveram um melhor desenvolvimento nos primeiros 30 dias. Os ganhos de peso, em 60 dias de uso do creep feeding, pelos bezerros variaram entre 61 a 70 Kg de PV, mostrando que os animais tiveram ganhos médios diários entre 1,016 e 1,166 Kg de PV. Esses ganhos são muito importantes para o adequado desempenho dos animais, possibilitando maior peso ao desmame e consequentemente, chegada ao peso de abate mais rapidamente, desde que o manejo alimentar permaneça adequado aos animais. Conclusão: O uso de creep feeding é uma alternativa para produção de bovinos de corte, pois, potencializa o desempenho dos bezerros.
USO DE HORMÔNIO LIBERADOR DE GONADOTROFINA (GNRH) NA INSEMINAÇÃO ARTIFICIAL EM TEMPO FIXO (IATF).
Authors: Silva Gabriel De Almeida , Almeida Leonardo Campos
Published: April 2022

Introdução: A inseminação artificial em tempo fixo é uma das biotecnologias da reprodução mais estudada, a busca por uma sincronização perfeita entre a manipulação hormonal e a fisiologia animal, visando o aumento dos índices de fertilidade, fomentou uma série de estudos e experimentos na área. O controle hormonal incentiva gradativamente os estudos, como o uso de GnRH no momento da inseminação artificial (IA). O GnRH possui um papel fundamental no controle do ciclo estral da vaca, já que é a partir de sua secreção que hormônios gonadotróficos são estimulados, tendo 14 o LH um perfil extremamente espelhado a sua secreção, enquanto que o FSH apresenta um perfil sérico não tão fiel, já que sofre influência de outros hormônios, como estrógeno e inibina, dando a entender que o GnRH está relacionado mais a manutenção de síntese de FSH do que ao controle de sua liberação. Objetivo: Nesse contexto, este trabalho teve como objetivo realizar uma revisão literária avaliando as relutâncias do uso de GnRH no momento da inseminação artificial em protocolos de inseminação artificial em tempo fixo IATF como ferramenta para agregar nos resultados na taxa de prenhez em gado de corte. Revisão de literatura realizada no ano de 2021, abrangendo os últimos 10 anos de publicação. Resultados: Os resultados de diferentes estudos estão sendo variáveis, tendo um número maior de relevância nas categorias de novilhas e primíparas e com um aumento relativamente menor em multíparas, tendo correlação também se a vaca teve ou não o pico de estrógeno. Conclusão: Por isso, a apresentação de cio aparenta ser um importante detalhe a ser levado em avaliação para se adotar ou não o uso do GnRH no momento da IA. Cabe ao Médico veterinário que desenvolve o protocolo decidir, baseado nas características do rebanho, se irar utilizar essa ferramenta.
ACOLHIMENTO MULTIPROFISSIONAL EM UNIDADE DE CUIDADOS INTERMEDIÁRIOS
Authors: Gonçalves da Silva Marcelo , Tamisari Pereira Ana Carla , Roques Dauzacker Robson Adriani , Fonseca Wanaline , Bernal Jaqueline , Silva Santos Viviane , Maciel Garcia Eloy Aparecido , Lopes Luzi Sandra , Dan Bianchi de Souza Nádia , Costa de Almeida Cabral Maria Carolina
Published: April 2022

Introdução: A ausência de compreensão frente à doença permaneceu estática durante muito tempo e o movimento médico para aliviar os pesares dos afetados, era nulo e a estes, restava o sofrimento, a exclusão social dada o medo de contágio, e a morte. Tais atitudes, tendem a desencorajar a formação de vínculos significativos que mediante os quais se nutrem as forças de invenção e de resistência que constroem nossa própria humanidade. Objetivo: trazer um processo reflexivo frente aos mecanismos de organização de uma unidade de cuidados intermediários e dos reflexos da política nacional de humanização dentro dela. Material e Método: Realizou-se uma busca sistemática nos indexadores eletrônicos Scielo, Biblioteca Virtual em Saúde e Repositório da Fiocruz. Os termos foram buscados utilizando os seguintes limites: pesquisa com seres humanos; línguas: português, inglês e espanhol; contendo as palavras-chave no título/resumo. A partir disso, pode-se construir uma revisão bibliográfica, que tem como “vantagem principal permitir ao pesquisador a cobertura de fenômenos muito mais amplo do que aquela que poderia diretamente”.  Resultados: O serviço oferecido por uma unidade de cuidados intermediários é direcionado a pacientes com necessidades de monitorização contínua e cuidados da equipe multidisciplinar especializada. Nesse sentido, a humanização ganha destaque como ferramenta de acolhida e atribuição de sentidos a condição de saúde e doença. Conclusão: A acolhida multiprofissional deve contemplar o todo do sujeito, uma vez que este reflete dimensões biopsicossociais, e a qualidade da assistência nesse sentido, os processos de humanização denotam a possibilidade de que o doente tenha compreensão de sua condição física e biológica, além da viabilização da ressignificação das condições da doença.
Premium-Kennzeichnung für Premium-Produkte
Authors: Röhl Thomas
Published: April 2022

Vor über 100 Jahren brachten die Bauern aus dem Südschwarzwald ihr Obst zu Therese und Alfred Faller. Die beiden rührten es von Hand im offenen Kupferkessel und kochten es schonend zu Marmelade ein.
„Moderne Verpackungen minimieren Ressourcenvergeudung“
Authors: Laux Matthias
Published: April 2022

Der Geschäftsführer der Hugo Beck Maschinenbau GmbH & Co. KG in Dettingen/Erms, Timo Kollmann, berichtet im VDMA-Interview von konkreten Schritten des Unternehmens hin zur Kreislaufwirtschaft.
Was ist gutes Verpackungsdesign?
Authors: Röhl Thomas
Published: April 2022

Eine gute Verpackung muss die Zielgruppe ihres Produkts gezielt ansprechen können. Das funktioniert am Besten, wenn deren spezifische Ansprüche bei der Entwicklung der Verpackung berücksichtigt wurden.
Signa will Kaufhof-Portfolio versilbern
Authors: Tewes Werner
Published: April 2022

Das Engagement bei Galeria Karstadt Kaufhof erweist sich für Signa offenbar als gutes Investment. Das liegt weniger am Handelsgeschäft, sondern vornehmlich an den Immobilien. Nach LZ-Recherchen wollen die Österreicher bis 2025 erneut ein milliardenschweres Portfolio veräußern.
Ukrainische Händler kämpfen um Grundversorgung
Authors: Rennack Sebastian , Stockburger Manfred
Published: April 2022

Ukrainische Händler suchen dringend Lösungen, die Warenversorgung im Krieg aufrechtzuerhalten. Dabei ist die Zerstörung von Lagerflächen und Verteilzentren die größte Herausforderung.
Krisen bremsen Innovationen aus
Authors: Brändlein Philip , Sachsenröder Delphine
Published: April 2022

Pandemie und Krieg drohen, die Warenvielfalt einzuschränken. Gründer stellen die anhaltenden Krisen vor besondere Herausforderungen. Für Innovationen fehlen Finanzierung und Nachfrage – auch weil Kunden wieder vermehrt zu Eigenmarkenprodukten greifen.
Fußballstar Reus steigt ins Getränkegeschäft ein
Authors: Holst Jens
Published: April 2022

Stars wie Shirin David haben es vorgemacht, nun bringt auch Fußballprofi Marco Reus mit Repeat eine Getränkemarke heraus. Anstatt auf Eistee setzt der BVB-Star auf funktionelle Getränke – und hofft auf langfristigen Erfolg.
Bewährungsprobe für VLOG-Siegel
Authors: Bender Hanno
Published: April 2022

Der „Verein Lebensmittel ohne Gentechnik“ (VLOG) arbeitet an Lösungen für das Produktsiegel, falls es zu Engpässen bei der Versorgung mit gentechnikfreien Futtermitteln kommt. Ob dies bereits der Fall ist, darüber gehen die Ansichten auseinander.
Zweite Chance im Netz
Authors: Loderhose Birgitt
Published: April 2022

Das Geschäft mit Gebrauchtware im Internet blüht, auch weil es auf den Megatrend nachhaltiger Konsum einzahlt. Inflation, sinkende Kaufkraft und die hohe Verfügbarkeit könnten es weiter beflügeln. Birgitt Loderhose
Quo vadis Fleischkonsum
Authors: Krost Heidrun , Heimig Dieter
Published: April 2022

Die Viehhaltung belastet Umwelt und Klima. Wissenschaftler und Regierung plädieren daher für weniger Tiere und höhere Steuern. Aktuell haben Verarbeiter und Handel jedoch eine weit größere Herausforderung zu meistern – die exorbitanten Preissteigerungen. Dieter Heimig/Heidrun Krost
Aldi Süd bereitet sich auf E-Food vor
Authors: Rode Jörg
Published: April 2022

Aldi Süd bereitet sich offenbar Software-mäßig auf einen Einstieg in das Online-Shopping von Lebensmitteln vor. Die Aktivitäten in den USA und Großbritannien sprechen dafür, dass es zunächst um Click&Collect geht – also das Abholen fertig gepackter Warenkörbe an der Filiale.
Hype um virtuelle Zukunftswelten
Authors: Hübner Marco
Published: April 2022

Virtuell statt stationär: Die Corona-Pandemie hat die Einkaufsgewohnheiten der Deutschen nachhaltig zugunsten des E-Commerce verschoben. Nun kündigt sich mit dem Metaverse bereits die nächste Evolutionsstufe des Internets an. Dort entsteht auch Platz für erste Testkonzepte und neue Geschäftsmodelle der Food-Branche.
Edeka nutzt Ferrero-Debakel für Werbung in eigener Sache
Authors: Rentz Ingo
Published: April 2022

Edeka und deren Discount-Tochter Netto haben am Wochenende auf den Rückruf zahlreicher Ferrero-Kinder-Produkte reagiert. In den sozialen Netzwerken veröffentlichten beide Händler Motive, um für die Schokolade von Eigenmarken zu werben.
Aldi Nord schafft Bewegungsraum
Authors: Wittenhagen Julia
Published: April 2022

Viele Aldi Nord Mitarbeiter sagen im April dem eigenen Schreibtisch und Büro Adé. Sie beziehen die offen gestalteten Arbeitsflächen im neuen Campus. HR-Chefin Viola Schimansky erklärt, wie sie eine solche Umstellung begleitet.
Konsumgüterverpackungen werden abermals teurer
Authors: Wenzel Horst
Published: April 2022

Der Krieg in der Ukraine verstärkt den Kostendruck und beeinträchtigt die Liefersicherheit entlang der Wertschöpfungskette Verpackung. Abnehmer aus Industrie und Handel müssen mit weiter steigenden Preisen für faser- und erdölbasierte Produkthüllen rechnen.
„Bei vielen hat ein Umdenken stattgefunden“
Authors: Wenzel Horst
Published: April 2022

Das VerpackG rückt die nachhaltige Gestaltung von Produkthüllen zunehmend in den Fokus, und der Druck auf die abpackende Wirtschaft nimmt zu. Die LZ sprach mit der Geschäftsführerin von Deutschlands führendem dualen System Bellandvision, Diana Uschkoreit, über aktuelle Entwicklungen, Herausforderungen und zukünftige Marktpotenziale.
Ohne Registrierung kein Verkauf
Authors: Rachut Gunda
Published: April 2022

Künftig müssen alle gewerbsmäßigen Inverkehrbringer von Verpackungen ihre relevanten Daten im Register „LUCID“ eintragen. Weitere neue Auflagen betreffen Online-Marktplätze und Fulfillment-Dienstleister.
„Wir verbessern uns permanent“
Authors: Brehl Jens
Published: April 2022

Obst und Gemüse wird zunehmend lose angeboten. Der Kunden-Anspruch an den LEH, der Umwelt zuliebe weniger Ware in Plastik zu verpacken, ist schnell geäußert. Die Umsetzung am POS kommt aber mitunter einer von Zielkonflikten begleiteten Gratwanderung gleich. Thorsten Heil, Bereichsleiter Einkauf O+G bei Tegut, erklärt, auf welche Plastik-Alternativen die Migros-Tochter setzt und wo Primärverpackungen aus Kunststoff bis auf Weiteres noch nicht gut substituiert werden können.
Empack 2022 Der Neustart ist gelungen
Authors: Geiger Michaela
Published: April 2022

Zwei Tage lang war die Empack in Bern ein Ort der Inspiration und Innovation für die Schweizer Verpackungsbranche. Vom 30. bis 31. März 2022 präsentierten rund 70 Aussteller in der Bernexpo neue Produkte und Dienstleistungen.
«Wir denken noch zu wenig ganzheitlich»
Authors: Fischer Manuel
Published: April 2022

Wie nachhaltig sind Biokunststoffe, wenn sie aus nachwachsenden Rohstoffen gewonnen werden und auch noch biologisch abbaubar sind? Darüber sprach packAKTUELL mit Professor Selçuk Yildirim, Leiter Zentrum Lebensmittelherstellung und -verpackung an der ZHAW.
Die Bärenfalle
Authors: Vetter Bernhard
Published: April 2022

Frankfurt a.M. Im Dezember 2021 hat die agrarzeitung berichtet, dass bei einer Tochtergesellschaft der HaGe Kiel ein Geschäft mit Rapskontrakten schief lief. Jetzt zeigt sich: Der Schaden ist fast so hoch wie damals vermutet.
HaGe hält Marktposition
Authors: Vetter Bernhard
Published: April 2022

Frankfurt a.M. Die Hauptgenossenschaft Nord AG (HaGe) ist mit dem Geschäftsjahr 2021 zufrieden. Umsatz und Gewinn sind gestiegen. Doch einen Makel gibt es.
Betrieb per Smartphone steuern
Authors: Dänzer Dieter
Published: April 2022

FRANKFURT a.M. Die Digitalisierung in der Landwirtschaft ist bislang überwiegend von Insellösungen geprägt. Um dieses Dilemma zu beseitigen, hat der Bosch-Konzern das Projekt Nevonex ins Leben gerufen.
Im Zweifel lieber klassisch
Authors: Brust Martin
Published: April 2022

Das Bewerbungsfoto wird manchmal schon als Auslaufmodell dargestellt, in den USA und Großbritannien ist es das auch. Aber in Deutschland sind Bewerbungen mit Bild noch immer Standard, auch wenn es mittlerweile gesetzlich geregelt ist, dass ein fehlendes Bewerbungsbild nicht zur Benachteiligung führen darf.
Tarımsal Faaliyetlere Yönelik Devlet Teşviklerinin Türkiye Muhasebe Standartlarına Göre Muhasebeleştirilmesi
Authors: DOĞAN Saime
Published: April 2022

İnsanlık tarihinin başlangıcından beri temel geçim kaynağı niteliğindeki tarım sektörü, tüm ülkeler açısından stratejik düzeyde önemli bir sektördür. Tarımsal devlet teşvikleri, tarım sektörünün gelişmesine katkıda bulunmak amacıyla devlet tarafından yapılan kaynak transferleridir. Genel olarak, devlet teşvik ve yardımlarının muhasebeleştirilmesinde “TMS 20 Devlet Teşviklerinin Muhasebeleştirilmesi ve Devlet Yardımlarının Açıklanması Standardı” uygulanır. Tarım sektörüne yönelik devlet teşviklerinin muhasebeleştirilmesi ise “TMS 41 Tarımsal Faaliyetler” Standardında açıklanmıştır. Bu çalışmada, tarımsal devlet teşviklerinin bu iki standart doğrultusunda muhasebeleştirilmesi konusu üzerinde durulmuştur.
Strategic Plan Perception Scale; A Scale Development Study
Authors: AYDIN Eray , KARAKULLE İsmail , POLAT Hakkı
Published: April 2022

This study provides a scale development with two sub dimensional for public institution employees to determine the employees' perceptions regarding the preparation, implementation, and evaluation of the strategic plan. In this study, a 21-item scale has been developed in three phases. In the first part, the scope of the scale has been defined, and the literature was reviewed in this context. Thoughts of experts in the field have been received then in the second step, an item pool for scale has been created. In the third stage, the final version of the scale was prepared by taking into account the grammar rules. The scale has been applied to employees working basically in public institutions and universities involved in the preparation or implementation processes of the strategic planning. The sample size has been determined as 216 employees according to the random sample method besides Cronbach's alpha coefficient has been calculated for reliability. Exploratory Factor Analysis and Confirmatory Factor Analysis have been applied for the validity test. Bartlett and Kaiser-Meyer-Olkin (KMO) tests have been used for sampling adequacy. The fit indices calculated in the confirmatory factor analysis were; RMSEA: 0.070, χ2: 1.846, SRMR: 0.039, NFI: 0.97, GFI: 0.85, CFI: 0.99. The findings have been shown that scale validity was achieved. Likewise, the reliability test result has been shown that the scale was two-dimensional and Cronbach's alpha coefficient was 0.97.
Kazak Dinî Destanlarında Şekil Üslûp Özellikleri /Anlatıcı ve Anlatım Teknikleri
Authors: ADAY Selma , SOLMAZ Erhan
Published: April 2022

Geniş bir coğrafyada varlığını sürdüren Türk milletinin halk şiiri geleneği, geleneksel kalıplarla geçmişten günümüze varlığını devam ettirmiştir. Halk şiirinin önemli ürünlerinden biri olan destanlar ise kahramanlık metinleri olarak kültürel belleğimizin sözlü ve yazılı metinleri olarak yerini almaktadır. Ağırlıklı olarak kahramanlık destanları içerisinde değerlendirebileceğimiz dinî destanlar kahramanın başından geçen olayların yanı sıra, millî mefkureyi yansıtan mesajlar taşırlar. Bu yaratmaları derleyen, anlatan, yayımlayan kişiler ise kendi fikirlerini de edebî metin içerisine taşır. Bu çalışmada Kazak dinî destanlarını yayımlayan, anlatan ve anlatıcıların anlatım teknikleri, Kazak jırşılık mektepleri, dinî destan anlatımı hakkında bilgilere yer verilmiştir. Kazakistan’da uzun bir geçmişe sahip olan destan anlatma geleneği akın, jırav ya da kıssahanlar tarafından icra edilmektedir. Kazakistan Türkleri uzun dönem Rus rejiminin idaresi altında yaşamış bu sebeple millî ve dinî kimliğe vurgu yapan edebî metinler sansürlenmiştir. Bu yasaktan dinî destanlar da etkilenerek, yaklaşık yüz yıl dinleyici ve okuyucuyla buluşamamıştır. Kazaklarda kıssa okuyan kişilere akın/ jırav ve kıssahan denir. Dinî destan anlatıcılarının pek çoğu okuma yazma bilen, dinî eğitim almış kişilerdir. Yaratımlarında kendileri ile bilgilerin yanında, dinî kavramlara ve epitetlere de yer verdikleri görülmektedir. Bu çalışmada; Kazak dinî destanlarının anlatıcılarına verilen isimler, anlatıcıların yetişmesinde etkili olan mektepler, dinî destan anlatıcılarının anlatım üslupları, destan metinlerinin muhteva ve yapısal özellikleri hakkında değerlendirmelerde bulunulmuştur.
Nisan Savaşlarından Vatan Muharebesine: Azerbaycan’da “Böyük Qayıdış” Süreci Üzerine Bir Değerlendirme
Authors: SİPAHİ Esra Banu , ÖZSOY Bahar , QASIMLI Musa
Published: April 2022

1994 yılında Ermenistan ve Azerbaycan arasında bir ateşkes anlaşması imzalansa da sınır hattında zaman zaman şiddeti artan çatışmalar yaşanmaya devam etmiştir. Bu çatışmaların en kapsamlı olanı 2-5 Nisan 2016 tarihlerinde gerçekleşen Dört Gün Savaşları’dır. Dört Gün Savaşları, Azerbaycan-Ermenistan sorununun çözümüne yönelik ilginin azaldığı bir dönemde Karabağ meselesini uluslararası alanda yeniden gündeme getirerek savaş seçeneğinin aslında ortadan kalkmadığına dikkat çekmiştir. Nitekim 27 Eylül-10 Kasım 2020 tarihleri arasında yaşanan savaşta Azerbaycan’ın topraklarının büyük bir kısmını Ermeni işgalinden kurtarmayı başarması ile bölge sakinlerinin geri dönüşü için çalışmalar başlatılmıştır.

Dört Gün Savaşları sonrasında Azerbaycan kamuoyunda “Böyük Qayıdış” olarak nitelendirilen Çocuq Mərcanlı köyünün yerleşime açılması, İkinci Karabağ Savaşı’nda işgalden kurtarılan kentlerin yeniden yapılandırılması için bir pilot proje görevi görmüştür. Bu çalışmada, Çocuq Mərcanlı köyünün sözü edilen simgesel anlamından hareketle, savaş sonrası süreçte işgalden kurtarılan toprakların yerleşime açılması için yürütülen faaliyetler ve geri dönüş politikasının, bir yeniden doğuş öyküsüne dönüştürülebilirliği analiz edilmektedir.