bluuebunny/crossref_metadata_2025 huggingface dataset:
Denizli ilinde üretilen kekiklerde (Origanum onites) pirolizidin alkaloidlerinin LC-MS Q-TOF yöntemi ile belirlenmesi
Authors: KORKMAZ Seda Dicle , KÜPLÜLÜ Özlem
Published: June 2022

Belirli bitki türlerinde bulunan Pirolizidin alkaloidleri (PA), özellikle üretim alanlarında kontaminasyon oluşturarak gıdaların tüketimiyle halk sağlığı açısından risk oluşturmaktadır. PA'lar, intoksikasyonlara duyarlılıklarından dolayı başta bebek ve çocuklar olmak üzere tüm yaş gruplarında hepatoksik, pnömotoksik, genotoksik, mutojenik, teratojenik ve karsinojenik etkilidir. Çalışmada, Türkiye’nin kekik ihracaatında önemli payı olan Denizli’de yetiştirilen kekiklerde (Origanum onites) PA ve N-oksit (PANO) bileşiklerinin varlığının ve düzeyinin LC-MS Q-TOF ile araştırılarak potansiyel halk sağlığı risklerinin belirlenmesi amaçlandı. Denizli’de kekik üretimi yapan farklı işletmelerden alınan işlenmiş, paketlenmiş 3 kekik örneği ile Denizli ilinin farklı bölgelerine ait işlenmemiş 8 kekik örneği olmak üzere toplam 11 örnek materyal olarak kullanıldı. Örneklerde PA ve PANO bileşiklerinin tanımlanması ve miktarlandırılması LC-MS Q-TOF ile yapıldı. Analize alınan örneklerden işlenmiş bir örnekte, europine ve europine N-oksit toplam 280 ±22 µg/kg tayin edildi. Analiz sonuçlarına göre; kekik örneklerindeki PA değeri, 2020/2040/AB sayılı regülasyonda belirtilen PA limit değerin (1000 µg/kg) altında saptandı. Örneklerin, PA yönüyle halk sağlığı açısından risk oluşturmadığı belirlendi. Ancak europin saptanan işlenmiş ve paketlenmiş örnek ile aynı bölgeden alınan bütünlüğü bozulmamış kekik örneklerinde PA'ya rastlanmamış olması kekiğin işlenme aşamasında iz miktarda da olsa yabani ot ve tohum parçalarından kaynaklanan kontaminasyonunu işaret etmektedir. Çalışma, alkaloid kontaminasyonunu önlemek amacıyla kekik üretiminde işlenme sürecinin önemini ve ürünün yabani otlardan arındırılması gerekliliğini ortaya koymuştur. Bitki kaynaklı gıdalar için PA sınır değerlerinin 2020/2040/AB sayılı Komisyon Tüzüğü’nde belirtildiği, 2022 yılında yapılacak düzenlemelerle kekik için bu değerin 1000µg/kg olacağı bildirilmektedir. Çalışmanın Türk Gıda Kodeksi kapsamında PA düzenlemelerine zemin oluşturacağı öngörülmektedir.
Sokak gıdaları: Halk sağlığı ve Kuzey Kıbrıs’tan örnekler
Authors: KAYA Fatma , ULUSOY Beyza Hatice
Published: June 2022

Sokak gıdaları çoğunlukla satıldıkları ülkenin veya bölgenin yerel mutfak kültürlerini temsil eden yerel, mevsimlik ve taze içeriklerden oluşmaktadır. Dolayısıyla, bu gıdalar yöresel yemek alışkanlıkları için oldukça değerli olup, kültürel ve sosyal mirasın korunmasında da önemli bir rol oynamaktadırlar. Birleşmiş Milletler Gıda ve Tarım Örgütü'ne (FAO) göre her gün yaklaşık 2,5 milyar insan sokak gıdası tüketmektedir. Bu açıdan bakıldığında tüketim hacmi büyük olan sokak gıdalarında güvenli tedarik önemli bir gündem maddesidir. Yeme-içme kültürünün bir parçası olan sokak gıdası kavramının nesiler boyu yaşatılması sosyo-ekonomik açıdan önem taşımaktadır. Kıbrıs’ın tarihi boyunca birçok yönetimin idaresine girmiş olması, Kuzey Kıbrıs Türk mutfak kültürünün de çok zengin bir yapıya sahip olmasına sebep olmuştur. Adanın kendine has sokak gıdaları gastronomi turizminin geliştirilmesi, bölge kaynaklarının sürdürülebilirliği ve ekonomik kazanımları açısından büyük önem taşımaktadır. Sokak gıdalarının çeşitliliği sokaklarda, pazarlarda, festivallerde kendini göstermektedir. Bu derlemede de sokak gıdaları global bakış açısı ile tanımlanmış, gıda güvenliği açısından değerlendirilmiş ve Kuzey Kıbrıs kültürüne ait sokak gıdalarından bahsedilmiştir.
From toxic cadavers to biosafe specimens: a brief history of plastination in veterinary anatomy
Authors: YUNUS Hasen Awel , EKİM Okan , BAKICI Caner , BATUR Barış , ÇAKIR Ahmet
Published: June 2022

The teaching of veterinary anatomy was started in line with the establishment of the first veterinary school in Lyon in 1762. During this time fewer tools and techniques were available for displaying and visualization of organs in order to teach anatomy. Over the years, many methods, tools, and techniques that are essential for veterinary students and anatomists were developed. Teaching materials like cadaver which preserved by formalin has being using for a long time. Instead of preserved cadavers, various teaching materials have also been using in different parts of the world. These alternative techniques were not hopeful to meet the professional challenges in the medical and veterinary sciences. In 1977, Dr. Gunther von Hagens came up with an exclusive method, for the preservation of biological materials, called plastination. In the process of plastination body fluids and lipids in biological tissues replace with epoxy silicone and polyester polymers. Plastinated specimens are an excellent alternative to formalin-fixed specimens. Plastination brings not only three-dimensional and cross-sectional specimens for teaching and research, but also durable, clean, non-toxic materials for students. Plastinates are also convenient to handle, transport, and store. Three major methods used in plastination are silicone, sheet plastination with epoxy method and sheet plastination with polyester method. Silicone plastination is the most adaptable technique for cadavers, whole body or organ slices. Relative to the other plastination methods, it is widely used for teaching veterinary anatomy. Sheet plastination with polyester resin has been used for the production of opaque brain slices, while sheet plastination with epoxy resins are used for transparent body or organ slices. Using of anatomic specimens after plastination can be quite efficient for both theoretical and practical courses.
Сучасний стан і продуктивність соснових насаджень Харківської області
Authors: Rumіantsev M. Н. , Vysotska N. Yu. , Borysenko O. I. , Yushchyk V. S. , Khromulіak O. I.
Published: June 2022

За матеріалами лісовпорядкування проаналізовано розподіл площі вкритих лісовою рослинністю ділянок Харківської області за переважаючими деревними породами, а також соснових насаджень у лісогосподарських підприємствах і природних зонах (лісостеповій і степовій) за походженням, повнотою, класами бонітету, групами віку, типами умов місцезростання та категоріями лісів. Виявлено, що природно-кліматичні умови регіону є сприятливими для успішного росту соснових насаджень, оскільки близько 76 % таких насаджень ростуть за І–ІІ класами бонітету та майже 70 % мають відносну повноту 0,7–0,8. Вікова структура сосняків є розбалансованою, за площею суттєво (становлячи майже 60 %) переважають середньовікові насадження. Досліджено продуктивність сосняків різного походження в переважаючих типах умов місцезростання (свіжі бори та субори) залежно від природної зони. Визначено основні лісівничо-таксаційні показники соснових насаджень регіону.
Морфометричні ознаки потомства сосни звичайної з різною стійкістю до кореневої губки в умовах Харківщини
Authors: Dyshko V. A. , Ustsky I. M. , Torosova L. O. , Mykhailichenko O. A.
Published: June 2022

Висвітлено результати дослідження дворічних сіянців сосни звичайної, вирощених у теплиці ДП «Харківська ЛНДС» із насіння дерев І і ІІІ категорій санітарного стану («умовно стійкі» і «хворі» відповідно) з осередків усихання насаджень, уражених кореневою губкою. Виміряно параметри сіянців (довжину, діаметр кореневої шийки, довжину та масу кореневої системи) та хвої (довжину, масу). Суттєве переважання «умовно стійких» дерев над «хворими» виявлено за середньою довжиною сіянців (15 %), часткою їхньої підземної частини (8 %) та масою кореневої системи (15 %). За діаметром кореневої шийки суттєвих відмінностей між сіянцями різних категорій не виявлено (3–6 %). Дворічні сіянці потомств «умовно стійких» дерев поступаються потомству «хворих» за довжиною та масою хвої (на 17 та 23 % відповідно). Потужна коренева система надає можливість сіянцям краще адаптуватися до умов навколишнього середовища та впливу несприятливих чинників.
Assessing Micro, Small and Medium Enterprises as an Instrument for Human Capital Development and Poverty Reduction in Abuja Area Councils of Nigeria
Authors: Marcus Garvey ORJI  , Kizito OLANIYI  , Timothy ADEYEMO
Published: June 2022

The objective of this study was to assess the role of Micro, Small and Medium Enterprise as an instrument of human capital development and poverty reduction in the Bwari Area Council of Nigeria. The study was a survey research sampling the opinion of 184entrrepreneurs in the Area Council. Their opinion was collected using a structured questionnaire. The data obtained was analysed by tabulation and percentages, and the formulated hypotheses tested using Kendal coefficient of concordance method. The findings revealed that MSMEs contributes to human capital developments and is a strategy for eradication of poverty, because it creates jobs for people, and improves their standard of living; and MSMEs contributes to increase in income level of people in the area. The study concluded that MSMEs functions as a nursery for developing entrepreneur talent, and therefore recommended among others that, Government procurement policy that supports locally produced goods and services especially of small and medium size enterprises must be implemented, to help improve the activities of MSME in Bwari Area Council, so as to reduce poverty among the populace. Also more infrastructures should be provided by Bwari Area Council Administration. When basic infrastructures are provided, the entrepreneurs and MSMEs will be motivated to take advantage of such amenities, expand their operations, employ more hands, and reduce unemployment and poverty.
Aplicación móvil educativa para fortalecer el proceso de enseñanza-aprendizaje de la asignatura de inglés en tiempo de pandemia
Authors: Bosquez Vera Geraldine Yelena , Muyulema Allaica Juan Carlos , Pacheco Yépez Jonathan Ernesto , Usca Veloz Roberto Benardo
Published: June 2022

Introducción. Las Tecnologías de la Información y Comunicación (TIC) en el sector educativo, han potenciado significativamente el proceso de enseñanza-aprendizaje. Por lo tanto, es necesario comprender cómo las TIC están afectando las oportunidades de aprendizaje. Objetivo. Diseñar e implementar una aplicación móvil educativa para fortalecer el proceso de enseñanza-aprendizaje de la asignatura de inglés con los estudiantes en tiempo de pandemia, mediante la implementación de la aplicación móvil educativa STUDENGLISH. Metodología. La metodología empleada fue de campo – descriptiva. Para la obtención de los datos se usó la técnica de la encuesta y como instrumento el cuestionario estructurado con 12 preguntas politómicas dirigidos a los estudiantes. La población de estudio fueron 136 estudiantes de octavo año de Educación General Básica de la Unidad Educativa del Milenio “Ángel Polibio Chaves”. Resultados. Los resultados analizados mostraron que existió déficit de aprendizaje en los estudiantes de la asignatura de inglés, por la falta de implementación de recursos tecnológicos en tiempo de pandemia. Conclusión. La aplicación móvil educativa STUDENGLISH diseñada en el programa en línea de App Inventor 2, presenta resultados alentadores aportando significativamente al proceso de enseñanza-aprendizaje de la asignatura de inglés.
Effect of Single Dose Fenofibrate as an Adjunct to Phototherapy on Unconjugated Neonatal Hyperbilirubinemia: A RCT
Authors: Islam Tithi , Ghosh Uzzal Kumar , Rahmanr Maksudur , Haqueh Md Mahabubul , Akhter Naima , Silvana Kiswar
Published: June 2022

Background: Fenofibrate is used as an adjunct therapy to reduce bilirubin level and duration of phototherapy. This study was done to determine the efficacy of fenofibrate in the treatment of unconjugated neonatal hyperbilirubinemia.

Materials & Method: Total 60 neonates were enrolled and devided into two groups. In group A, a single dose of oral fenofibrate (10mg/kg) was given along with phototherapy, and Group B only phototherapy. Blood samples were collected every 24 hours for total and indirect bilirubin. SGPT was done before and after 24 hours of giving fenofibrate.

Result: Baseline serum bilirubin was 16.86± 0.89 in group A and 17.31± 1.19 in group B. After 24 hours of starting phototherapy, the bilirubin level came down to a lower value of 14.83 ± 0.95 mg/dl in group A and 15.73 ± 1.32 mg/dl in group B. After 48 hours it was 12.85 ± 1.06 mg/dl and 14.20 ± 1.24 mg/dl in group A and group B respectively. (P-value 0.004 and 0.001). The mean time needed for phototherapy was 51.20 ± 8.29 hours in group A and 70.40± 6.08 hours in group B (P-value 0.001). The duration was shorter in the fenofibrate group in comparison to the control group. No side effects of fenofibrate were observed after a single dose administration.

Conclusion: Administration of a single dose of fenofibrate as an adjunct along with phototherapy to neonates showed a significant reduction of serum bilirubin and duration of phototherapy.

BANGLADESH J CHILD HEALTH 2021; VOL 45 (2) : 89-93
Bioassay-guided Isolation of Ursolic Acid as the Major Cytotoxic Compound Present in the Methanolic Extract of the Leaves of Arbutus pavarii Pamp.
Authors: Groshi Afaf Al , Nahar Lutfun , MD Ismail Fyaz , Evans Andrew R , Sarker Satyajit D
Published: June 2022

Arbutus pavarii Pamp. (Fam. Ericaceae), an endemic Libyan medicinal plant, is commonly known as “Shmeri”, “Shmar” or “Libyan Strawberry”, and almost exclusively found in the Al-Jabel Al-Akhdar mountainous region in Libya. This plant is a forage species for honeybees and thus, is important for honey production. A. pavarii has long been used in Libyan traditional medicine to treat both gastritis and kidney diseases. Previous limited phytochemical studies on this plant furnished the presence of simple phenolics like arbutin and gallic acid, and polyphenolics including flavonoids and tannins, for example, apigenin, epicatechin, hesperidin, kaempferol, naringin, quercetin and rutin, as well as some triterpenes and sterols. This paper describes, for the very first time, a cytotoxicity assay-guided isolation of the major active compound from the methanol extract of the leaves of A. pavarii, and its identification as ursolic acid (1) by comprehensive spectroscopic analyses.
Dhaka Univ. J. Pharm. Sci. 20(3): 267-274, 2022 (June) Centennial Special Issue
Factors Affecting the Prescription Pattern of Generic Cardiovascular Medicines: A Cross-Sectional Study in Dhaka City
Authors: Sultana Jesmin , Jahan Afsana , Saifuddin Mohammad , Reza Md Selim
Published: June 2022

A growing trend of cardiovascular disease is a threat to national health. The objectives of the research are to analyze the association between prescribed generics with doctors’ gender, academic degrees, location of practice and categories of generic medicines. A descriptive cross-sectional Dhaka-based study design was used to assess the prescriptions data. As a primary source of data, 403 prescriptions were collected for twelve months from six different locations of the cardiologists’ practice chamber in Dhaka. A two-stage cluster sampling technique was used to collect prescriptions at a 95% confidence level with a 5% margin of error. For proportional to population size (PPS) sampling, cluster weight of specific areas was determined from a secondary source of data. Chi-Square (2) goodness fit test revealed that gender, academic degrees, location of practice, therapeutic class of cardiovascular generics are statistically significant in association with prescribed generic medicine at a 5% level of significance (pvalues <0.01).
Dhaka Univ. J. Pharm. Sci. 20(3): 337-346, 2022 (June) Centennial Special Issue
Chemoprevention: Achievements and Future Perspectives
Authors: Adeluola Adeoluwa A , Amin ARM Ruhul
Published: June 2022

Cancer is the second deadliest disease in the world with very high potential of prevention. The past few decades have witnessed an increased interest in cancer chemoprevention among researchers, clinicians and the public because a successful prevention strategy could save millions of lives. This new paradigm has led to the critical evaluation of prospective chemopreventive agents including natural dietary agents, molecular targeted agents, vaccines etc. preclinically and clinically. Many dietary agents were accorded chemopreventive status based on epidemiological studies that linked their consumption to reduce cancer risk. Despite demonstrated effectiveness in preclinical and animal model studies, their safety with long-term use remains a major concern. Although more rigorous clinical trial protocols have been developed to assess candidates for chemoprevention, accrual, compliance, and retention in chemoprevention trials possess significant challenge because volunteers for such trials are healthy people with high risk of developing cancer. In this review, we critically review various preventive strategies, promising chemopreventive agents, challenges associated with successful chemoprevention and potential ways to overcome these obstacles.
Dhaka Univ. J. Pharm. Sci. 20(3): 359-372, 2022 (June) Centennial Special Issue
Health System Inquiry: Is Health Sector Reforms in Bangladesh Imperative?
Authors: Alam Mohammed Shadrul , Islam Shahnoor , Basher AKM Khairul
Published: June 2022

In Bangladesh, Government is trying to find a perfect health system that best serves its population. Here, we present the results of our study with aim to assess the opinion of various stakeholders about: what are the 1) high-priority areas, 2) moderate priority areas, and 3) low-priority areas to reform the health sectors for Bangladesh. We conducted a cross-sectional, exploratory and anonymous population-based e-survey from February to June, 2021 among individuals aged above 26 years. A semi-structured questionnaire was designed and incorporated into the Google survey tool (Google Forms) and a shareable link was generated and disseminated to physicians, Academicians/ Clinicians of Medical Colleges/ Universities, Health System administrators etc. Respondents were also given space to comment on each topic. Comments & reactions of all respondents were categorized into three main headings. These were 1) high-priority areas, 2) moderate priority areas, and 3) low-priority areas to reform the health sectors for Bangladesh. Out of 483 respondents, 476 respondents (80.5% males and 19.5% female) completed the entire survey. The mean age of respondents is 44.70 SD± 10.07 with age range 26-86 years. About 27% of the respondents were from faculties from medical colleges /medical universities and 1.7% were health system administrators. The high prioritized areas where the majority (>60%) of our respondents strongly agreed upon, for instance, good governance, structural referral system should be establishment, and reformation of existing health care procurement & purchasing policy. The moderate prioritized areas where 50 - 60% of our respondents strongly agreed upon, such as securing sustainable financing for health care, further development of existing health infrastructure, and establishment of Health Academy of planning and development (HAPD). The low prioritized areas where less than 50% of our respondents strongly agreed upon, such as decentralization and autonomous health system, public health-oriented infection prevention and control (IPC) program, and implement the national health insurance system (NHIS) under a separate authority etc. Good governance in health departments & health care provider organizations are essential elements for health sector reform. Health sector reform should be sustained, purposeful, planned and evidence-based and fundamental change addressing significant, strategic dimensions of health systems.
J Bangladesh Coll Phys Surg 2022; 40: 84-94
Välitöökogemuse kehaliste ja emotsionaalsete aspektide peegeldustest soome-ugri ekspeditsioonipäevikutes
Authors: Koosa Piret
Published: June 2022

This article focuses on fieldwork as a personal, emotional and corporeal experience. My aim is to give an overview of how this kind of subjective dimension is present in the fieldwork diaries of Estonian ethnographers kept in the archives of the ENM. Ideas about the role of scholar’s individuality in knowledge production have transformed in the course of disciplinary history. In the early days of ethnology, it was understood that using appropriate methodology would provide objective descriptions of how things really are. Postcolonial and feminist theories and the discussions leading to and stemming from the reflexive turn made it clear that scholar’s personal background and characteristics inevitably influences both the dynamics and results of research. This article also stems from the understanding that ethnographical knowledge and the formation of museum collections always to some extent reflect the individuality of the people who created them, their subjective choices and motivations in collecting process, and their relationship with the research subjects. Various sensory experiences and emotions shape the researcher’s impressions and attitudes in the field, but they also influence the interpretation of fieldwork materials and the subsequent analysis. Analysing the subjective bodily and sensory experiences reflected in ethnographic fieldwork diaries can thus broaden our knowledge about the context of collecting and contribute to the understanding of the process of creating sources and museum collections.
Elatusalade muutused Komimaa maapiirkondades 1990. aastatel
Authors: Lipin Vladimir , Leete Art
Published: June 2022

Our aim is to analyse changes in livelihoods that took place among the Komi people during the 1990s. We concentrate primarily on hunting but touch upon fishing, agriculture, cattle breeding, and timber rafting as well. We employ primarily an autoethnographic perspective, presenting our study through Vladimir Lipin’s own reflections as well as stories told by his friends and their relatives. Furthermore, we contextualise Vladimir Lipin’s life experience by historical ethnographic studies to reveal similarities and differences in comparison with the situation at the end of the 19th – beginning of the 20th centuries, as presented by earlier ethnographers. As a result of our analysis, we discovered that developments in Komi Republic, and primarily in Kulömdin District from where Vladimir Lipin is from, can be divided into three directions. Firstly, many old subsistence practices and subsequent attitudes were preserved. The second tendency was that economic and moral degradation in the society reach the grass-root level and the last trend was connected to initiating new techniques of subsistence (including re-introduction of some traditional practices). We conclude that collapse of the Soviet economic system had a rather severe impact on people’s lives and some negative tendencies are irreversible. However, most of the Komi people reacted to changes that took place during the transition period in economic environment of Komi countryside with diverse and creative means.
Pohjoissuomenkarja lihantuottajana
Authors: Keto Liisa , Manni Katariina , Leskinen Heidi , Mazzullo Nuccio , Tuomivaara Anne , Soppela Päivi
Published: June 2022

Pohjoissuomenkarja on Lapin maakunnan alkuperäinen nautarotu, joka on hyvin sopeutunut arktisiin olosuhteisiin, mutta jonka kestävyyttä ja monia hyviä ominaisuuksia hyödynnetään vielä hyvin vähän sen tarjoamiin mahdollisuuksiin nähden. Vuonna 2020 pohjoissuomenkarjan lehmiä (lisääntyviä naaraita) oli koko Suomessa noin 864 yksilöä ja rotu onkin luokiteltu uhanalaiseksi. Pohjoissuomenkarjan määrä kaksinkertaistuu Lapissa hankkeen toiminta-aikana, kun valtion omistama lapinlehmien geenipankkikarja siirtyy Tervolan Louelle Ammattiopisto Lappian hoitoon. Tämä yhdessä pohjoissuomenkarjatilallisten ja yrittäjien lisääntyneen kiinnostuksen kanssa luo hyvät lähtökohdat kehittää pohjoissuomenkarjaan perustuvaa liiketoimintaa, joka on tämän hankkeen tavoitteena. Lapin yliopiston Arktinen keskus vastaa Lapinlehmään perustuvan erikoistumisen mahdollisuudet osana pohjoisia elinkeinoja (Lappari-elinkeino) -hankkeen toteutuksesta yhteistyössä Luonnonvarakeskuksen ja Kemi-Tornionlaakson koulutuskuntayhtymä Lappian kanssa. Yksi hankkeen tavoitteista on tuottaa tietoa pohjoissuomenkarjan lihantuotanto-ominaisuuksista sekä lihan koostumuksesta, laadusta ja aistinvaraisista ominaisuuksista. Näistä tiedoista kootaan mm. maatila-, matkailu- ja lihayrittäjille sekä kuluttajille tietopaketteja. Samalla tavoitellaan pohjoissuomenkarjan tuotantoon liittyvien maatalous- ja elintarvikeyrittäjien verkostojen ja yhteistyön tiivistymistä. Naudanlihantuotanto Suomessa perustuu pääasiassa maidontuotantoon, jonka valtarotu Suomessa on holstein. Pohjoissuomenkarjan lihan erityislaadun selvittäminen voi tuoda sille uusia markkinoita erikoislihana, jolloin lihaa voitaisiin hyödyntää erikoistuotteena ja sille saataisiin lisäarvoa. Tässä hankkeessa toteutettavassa tutkimuksessa verrataan pohjoissuomenkarjan härkien lihan laatuominaisuuksia holstein-rotuisiin härkiin. Kokeessa on 12 pohjoissuomenkarja-rodun ja 12 holstein-rodun härkää, jotka kasvatetaan koko kokeen ajan yksityisellä maatilalla Tervolassa.  Eläimet ruokitaan seosrehulla, joka koostuu nurmisäilörehusta ja rehuviljasta. Teurasikätavoite molempien rotujen eläimille on 19 kk. Eläimet teurastetaan useammassa teuraserässä normaalin teurastuskäytännön mukaisesti ja ruhojen painot punnitaan. Teurastuksen yhteydessä kustakin ruhosta otetaan ulkofilenäytteet, joista analysoidaan happamuus, väri, painotappio sekä lihan syöntilaatu ja kemiallinen koostumus. Koe alkoi keväällä 2021 ja se päättyy vuoden 2022 lopussa. Hankkeessa tuotetaan uutta tutkimustietoa ja käytännön osaamista pohjoissuomenkarjarotuisten eläinten kestävästä ja lisäarvoa tuottavasta hyödyntämisestä, ja pohjoissuomenkarjan lihan ominaisuuksista. Nämä lisäävät valmiuksia mm. pohjoissuomenkarjan lihan hyödyntämiseen ja pohjoissuomenkarjatuotteiden saamiseen markkinoille paikallisina erikoistuotteina.
Evaluation of spatial and temporal variability of multiple measures of diversity in three intertidal assemblages
Authors: Chapman MG
Published: June 2022

Estimates of biodiversity in species assemblages are important in prioritizing conservation efforts, especially in urbanized habitats. Many indices have been developed to measure different aspects of biodiversity. The most commonly used, species richness (SR), is measured directly or estimated from samples. Species density (SD), or the mean number of species per sample, also describes species richness, although the 2 indices measure different aspects of diversity. The proportions of rare and common species and the heterogeneity of an assemblage measure different components of biodiversity. Few studies have examined spatial and temporal patterns of diversity for multiple measures of diversity for different assemblages living in the same patches of habitat. Here, SR, SD, the percentages of rare and common taxa, spatial heterogeneity of assemblages within sites and site-endemism were compared among 3 assemblages living on intertidal boulders in summer and winter for 2 years at 6 sites. The assemblages were algae, mainly found on the tops of boulders, sessile animals, mainly found on the undersurfaces of boulders, and mobile animals, which move between surfaces and among boulders. Temporal and spatial patterns varied inconsistently among all measures for the different assemblages, although most temporal changes were common among sites. Importantly, algae, sessile animals and mobile animals, which may be considered to constitute a single intertidal-boulder assemblage, showed different spatial and temporal patterns for all indices. Thus, when making decisions about protecting or managing biodiversity, it is important to examine not only multiple indices that relate to diversity, but also different components of an assemblage.
PENGARUH APLIKASI GEOGEBRA TERHADAP HASIL BELAJAR MAHASISWA PADA MATERI GEOMETRI TRANSFORMASI
Authors: Wiwin Apriani  , Rahmi Hayati
Published: June 2022

This study aims to determine whether there are differences in the learning outcomes of mathematics education students at a university in Aceh who are taught using geogebra applications with students who are taught using conventional learning methods in the transformation geometry course. This research uses a quantitative approach with a true experimental type of research. The population in this study were all students of mathematics education at Almuslim University. While the samples used were students who took the Transformation Geometry course. The sample used in this study amounted to 60 people. Furthermore, the students were divided into 2 classes, namely 20 people into the experimental class and 20 people into the control class. In the experimental class, learning uses the geogebra application and in the control class using conventional learning. The results obtained show the difference in the average learning outcomes in the two classes. The difference in learning outcomes of the two classes can be seen by using the t-test independent sample test. These results indicate that the value of Sig. (2 Tailed) < 5 % . As for the value of Sig. (2 Tailed) of 0.000. This means that H0 is rejected. Thus, it can be concluded that the average student learning outcomes on the transformation geometry material in the control class are included in the less criteria. While the average student learning outcomes on the material of transformation geometry using the geogebra application are included in good criteria.
PENGEMBANGAN LEMBAR KERJA SISWA BERBASIS THEORY OF DIDACTICAL SITUATION DALAM MATERI STATISTIKA
Authors: Putri Amara  , Rafiq Zulkarnaen
Published: June 2022

The aim of this study is to develop student worksheets in statistical material based on the theory of didactical situations. The theory of didactical situations was initiated by Brousseau to design learning situations based on a-didactic, milieu, and didactic situations. Model of Plomp’s design research is used to develop student worksheets, consisting of preliminary analysis (curriculum analysis, student learning trajectory, and statistical material analysis), stages of development, and prototype testing (self-revision, expert-review, one-to-one, and small-group tests). In the preliminary stage, interviews were conducted with one teacher and two students, obtaining didactic and epistemological obstacle on statistical material. The didactic and epistemological obstacles gained from interviews became epistemological models in composing the student worksheets. In the self-revision stage, the student worksheets are improved on aspects of language and material conformity. Meanwhile, the assessment of two experts recommends the student worksheets needs to improve the a-didactical situation. At the one-on-one stage to test the readability of the student worksheets tested to five students, in this stage, there is no improvement. Then, in the small group test stage tested to ten students and one teacher in the learning process obtained the conclusion of the student worksheets meets practicality and effectiveness. In general, the results obtained by the student worksheets have fulfilled practicality, effectiveness, and validity based on the theory of didactical situation that contains a didactic situation, milieu, and didactic situations.
Polymorphism in Nos2 gene is absent in Prague colony of Dahl/Rapp salt-sensitive and salt-resistant rats.
Authors: Hojná S , Kadlecová M , Zicha J , Kuneš J
Published: June 2022

We have searched for polymorphism of inducible nitric oxide synthase gene (Nos2 gene) in the Prague colony of salt-sensitive and salt-resistant Dahl/Rapp rats. Specific primers were used to confirm previously described Nos2 gene polymorphism because this gene was suggested to be a potential candidate gene for genetic hypertension. Phenotyping (blood pressure, organ weight, plasma lipids) have confirmed the data known from other colonies of Dahl/Rapp rats. However, in our colony we were not able to find any Nos2 gene polymorphism between salt-sensitive and salt-resistant rats, which was previously described in animals from Harlan colony. Moreover, the genetic homogeneity of our salt-sensitive and salt-resistant rats in terms of Nos2 gene was the same as in the original Brookhaven colony of Dahl rats. This is surprising because our colony has been established from breeding pairs kindly provided by Prof. J.P. Rapp more than 15 years ago. It seems that the polymorphism found in Harlan colony could be the result of previous contamination or genetic drift during the breeding conditions specific for this colony.
Relations between particle size of HDL and LDL lipoproteins and cholesterol esterification rate.
Authors: Dobiášová M , Urbanová Z , Šamánek M
Published: June 2022

Particle size of low density (LDL) and high density (HDL) lipoproteins and cholesterol esterification rate in HDL plasma (FER(HDL)) are important independent predictors of coronary artery diseases (CAD). In this study we assessed the interrelations between these indicators and routinely examined plasma lipid parameters and plasma glucose concentrations. In 141 men, healthy volunteers, we examined plasma total cholesterol (TC), triglycerides (TG), HDL and LDL cholesterol (HDL-C, LDL-C) and HDL unesterified cholesterol (HDL-UC). Particle size distribution in HDL and LDL was assessed by gradient gel electrophoresis and FER(HDL) was estimated by radioassay. An effect of particle size and FER(HDL) on atherogenic indexes as the Log(TG/HDL-C) and TC/HDL-C was evaluated. Subjects in the study had plasma concentrations (mean +/- S.D.) of TC 5.2+/-0.9 mmol/l, HDL-C 1.2+/-0.3 mmol/l, TG 2.1+/-1.7 mmol/l, glucose 5+/-0.8 mmol/l. Relative concentration of HDL(2b) was 17.6+/-11.5 % and 14.6+/-11.8 % of HDL(3b,c). The mean diameter of LDL particles was 25.8+/-1.5 nm. The increase in FER(HDL) significantly correlated with the decrease in HDL(2b) and LDL particle size (r = -0.537 and -0.583, respectively, P<0.01) and the increase in HDL(3b,c) (0.473, P<0.01). Strong interrelations among TG and HDL-C or HDL-UC and FER(HDL) and particle size were found, but TC or LDL-C did not have such an effect. Atherogenic indexes Log(TG/HDL-C) and TC/HDL-C correlated with FER(HDL) (0.827 and 0.750, respectively, P<0.0001) and with HDL and LDL particle size.
Adiponectin, an adipocyte-derived protein
Authors: Nedvídková J , Smitka K , Kopský V , Hainer V
Published: June 2022

Adipose tissue is a hormonally active tissue, producing adipocytokines which may influence activity of other tissues. Adiponectin, abundantly present in the plasma increases insulin sensitivity by stimulating fatty acid oxidation, decreases plasma triglycerides and improves glucose metabolism. Adiponectin levels are inversely related to the degree of adiposity. Anorexia nervosa and type 1 diabetes are associated with increased plasma adiponectin levels and higher insulin sensitivity. Decreased plasma adiponectin levels were reported in insulin-resistant states, such as obesity and type 2 diabetes and in patients with coronary artery disease. Activity of adiponectin is associated with leptin, resistin and with steroid and thyroid hormones, glucocorticoids, NO and others. Adiponectin suppresses expression of extracellular matrix adhesive proteins in endothelial cells and atherosclerosis potentiating cytokines. Anti-atherogenic and anti-inflammatory properties of adiponectin and the ability to stimulate insulin sensitivity have made adiponectin an important object for physiological and pathophysiological studies with the aim of potential therapeutic applications.
PENGARUH CONTENT MARKETING INSTAGRAM TERHADAP BRAND IMAGE DISNEY+HOTSTAR DI MASA PANDEMI COVID-19
Authors: Pangestu Qayyum Deyatari , Tranggono Didiek
Published: June 2022

Di masa pandemi COVID-19 ini, pemanfaatan media digital perlu dilakukan untuk memasarkan barang atau jasa pada suatu perusahaan. Hal ini dikarenakan mobilitas masyarakat yang dibatasi menjadikan pemasaran konvensional kurang efektif dalam menjangkau audiens. Dengan begitu pemasaran melalui media digital seperti content marketing menjadi salah satu kegiatan pemasaran yang tepat untuk dilakukan. Content marketing  merupakan pemasaran yang memfokuskan pembuatan dan pendistribusian konten yang relevan dan berharga untuk menjangkau target audiens. Salah satu bisnis yang memanfaatkan content marketing adalah layanan hiburan streaming video on-demand Disney+ Hotstar melalui akun Instagram @disneyplushotstarid. Untuk dapat bersaing dengan layanan serupa, Disney+ Hotstar harus mempertimbangkan brand image yang dibangunnya melalui content marketing. Tujuan penelitian ini adalah untuk mengetahui adanya pengaruh dari content marketing di Instagram dalam membangun brand image Disney+ Hotstar selama pandemi COVID-19. Metode yang digunakan adalah metode kuantitatif deskriptif. Analisis menggunakan analisi regresi linier berganda dengan variabel X merupakan 5 dimensi dari content marketing, yaitu reader cognition (X1), sharing motivation (X2), persuasion (X3), decision making (X4), dan life factors (X5) dan variabel Y adalah brand image. Setelah melakukan analisis tersebut, hasil yang didapat adalah variabel-variabel content marketing memiliki pengaruh secara simultan maupun parsial terhadap variabel brand image. Namun, variabel persuasion memiliki pengaruh negatif terhadap variabel brand image (Y).
ADAPTASI INDUSTRI PERHOTELAN DI MASA COVID-19: ANALISIS ISI INSTAGRAM HOTEL CONRAD BALI, FAIRMONT JAKARTA, DOUBLETREE SURABAYA
Authors: Fadlilah Ilmi , Arviani Heidy
Published: June 2022

Pandemi Covid-19 mempengaruhi keseharian masyarakat, tidak terkecuali pada factor bisnis. Saat industri mulai membaik, Indonesia kembali berjuang dengan pandemi Covid-19 yang memasuki gelombang kedua. Sektor industri perhotelan menjadi salah satu sektor dengan dampak pandemi paling besar. Oleh karena itu, pada penelitian ini penulis meneliti bagaimana konsep content marketing pada media sosial Instagram yang dilakukan oleh Hotel Conrad Bali, Fairmont Jakarta dan Doubletree by Hilton Surabaya yang mana hotel-hotel tersebut menjadi nominasi sebagai Indonesia Best MICE Hotel 2021. Penelitian ini akan dilakukan pada unggahan akun Instagram hotel-hotel tersebut yang dibagikan sejak tanggal 12 Mei 2021 hingga 12 Agustus 2021, yang mana pada waktu tersebut Indonesia sedang memasuki fase kedua pandemi Covid-19. Penelitian ini dilakukan dengan metode analisis isi kualitatif. Hasil dari penelitian ini menunjukkan bahwa pada masa pandemi gelombang kedua akun Instagram @conradbali membagikan konten yang menunjukkan value hotel yang memiliki unsur kehangatan, kedekatan dan kenyamanan dan juga konten tentang mascot hotel yakni Comonk yang merupakan singkatan dari Conrad Monkey. Konten yang dibagikan oleh akun Instagram hotel Faimont Jakarta memiliki unsur ketokohan yang kuat, seperti konten tentang chef hotel dibalik layar, pegawai hotel, dan tamu-tamu terkenal yang berkunjung ke hotel. Selama masa pandemi gelombang kedua, akun Instagram Doubletree by Hilton Surabaya membagikan konten yang bannyak membahas hal-hal yang dimiliki atau fasilitas yang ditawarkan oleh hotel.
Reframing Our Relationship to Work Trauma
Authors: Wheeler Durene I.
Published: June 2022

This era has shed light on gross inequities and racialized trauma in various work environments; bringing clarity to the dire need for individuals to create healthy boundaries and prioritize self-compassion. Through this commentary, the author seeks three outcomes: (1) to define and understand racialized work trauma, (2) to identify the difference between individual and organizational accountability therein, and (3) to give some guidance on individual practices that help create critical boundaries and healing in one’s work life. Guiding questions are as follows: What is racialized work trauma? How does it manifest? What are quick fixes for fostering boundaries? What are some practical solutions to protecting one’s psyche?
Sequência didática e o emprego do gênero paródia como estratégia de leitura e ensino na educação básica
Authors: Santos Jucenilton Alves dos , Gusmão Maria Aparecida Pacheco
Published: June 2022

A pesquisa qualitativa foi a maneira mais precisa de realizar este estudo com foco na transformação de uma determinada situação. A análise dos dados obtidos aponta para a importância da presença do professor/mediador na formação do leitor, uma vez que, além de colaborar para a interação entre texto e leitor, a motivação para leitura e produção textual aumenta. O motivo das dificuldades de leitura e produção escrita reside no pouco acesso dos alunos aos diferentes gêneros de texto. Os objetivos desta pesquisa são: experimentar a aplicação de uma sequência didática usando o gênero paródico como uma ferramenta que permite o aprendizado das relações intertextuais e o desenvolvimento do sentido crítico com alunos do 9º ano do Ensino Fundamental; verificar o conhecimento dos alunos sobre o gênero paródico e sobre a intertextualidade; operacionalizar uma sequência didática com o gênero paródico como tema para as atividades de leitura, produção e reescrita de textos; análise dos dados obtidos na sequência didática, comparando-os com o quadro teórico pré-estabelecido. O estudo do gênero paródico como recurso alternativo para a aprendizagem é relevante para os alunos do Ensino Fundamental, pois permite atividades mais produtivas e agradáveis e também avança no conhecimento das relações intertextuais.
“Queimada da cadeia alimentar”: uma proposta interdisciplinar na área de ciências para o Ensino Fundamental
Authors: Krupek Rogério Antonio , Deon Geize Aparecida , Froelich Adriane
Published: June 2022

O presente trabalho tem por finalidade apresentar uma proposta de atividade interdisciplinar envolvendo as disciplinas de Ciências e Educação Física do Ensino Fundamental. O tema trabalhado é a cadeia alimentar e a atividade prática envolve um jogo de queimada sobre este tema. O jogo foi organizado de modo a levar o aluno à compreensão da cadeia trófica através de um modo dinâmico e atraente. As atividades foram aplicadas para turmas do 7º ano do Ensino Fundamental em um colégio do município de União da Vitória, Paraná. Os resultados mostraram que os alunos apresentaram um interesse bastante grande pela atividade, com notável dificuldade inicial, entretanto, passando a compreender a brincadeira e, consequentemente, o processo de transferência de matéria/energia na cadeia alimentar.
Recontando histórias da comunidade em sala de aula: observando o ethos do/a estudante autor/a em atividades de letramentos
Authors: Maior Rita de Cássia Souto , Lima Simone Maria da Silva
Published: June 2022

Dentro de uma abordagem qualitativa de pesquisa, desenvolvemos uma pesquisa-ação numa turma de 9º ano do ensino fundamental de uma escola pública do estado de Alagoas, com o objetivo de refletir sobre o trabalho com a leitura e produção de textos em sala de aula. Para isso, promovemos atividades que contribuíram para um trabalho significativo com a língua portuguesa, na perspectiva do letramento, considerando a importância das discussões sobre o envolvimento do/a estudante com o trabalho escolar; sua constituição de ethos nesse processo e a relação que poderíamos estabelecer entre saberes instituídos e saberes locais.
Uma análise dialógica do signo ideológico na poesia “Como Somos”, de Arnaldo Antunes
Authors: Amaral Marcos Roberto dos Santos , Gonçalves João Batista Costa
Published: June 2022

Pesquisas no campo da linguística, nas variadas posturas ontológico-epistemológicas, como Linguística Textual, Linguística Aplicada, Pragmática, Análise do Discurso, etc., põem em perspectiva a reflexão sobre percursos teórico-metodológicos pelos quais ela se envereda. Assim, endossam-se questões sobre quais objetos, procedimentos e objetivos na análise linguística, especialmente, quando se questiona o problema dos limites do signo: estrutura abstrata, cujo estudo basta a despeito do uso ou fenômeno histórico que transborda os imperativos de um sistema autônomo. Neste artigo, discutiremos de que maneira a Análise Dialógica do Discurso concebe o signo ideológico, prescindindo de uma delimitação rigorosa entre signo e situamento social. Analisaremos de que forma um discurso contemporâneo, a exemplo da poesia “Como Somos”, de Arnaldo Antunes, organiza-se (des)construindo signos linguísticos situados em interações verbais e sociais concretas. Discutiremos uma perspectiva na linguística atual que redimensiona epistemologicamente o tratamento do signo linguístico, para tangenciar complexas relações semióticas características das práticas discursivas concretas. Enfim, destacaremos que especificidades das práticas discursivas atualmente se fundam em novas maneiras de organizar semioses linguísticas fônicas, lexicais, sintáticas, gráficas, espaciotemporais, ao se apropriar de outras semioses visuais, digitais, vocais, tornando imprescindível considerar aspectos axiológicos históricos na análise linguística.
As construções conceituais de gênero, sexualidade e corpo e seus impactos nas violências de gênero contra as mulheres
Authors: Bady Janaína Bueno , De Lima Adriano do Carmo Flores , Da Silva Denise Regina Quaresma
Published: June 2022

O tema deste artigo teórico são as construções conceituais de gênero, de sexualidade e de corpo e seus impactos nas violências de gênero contra as mulheres. O problema apontado é se as ideias correntes de gênero, sexualidade e corpo ocasionam consequências nas diversas formas de violências de gênero contra as mulheres. O objetivo é compreender estes conceitos e de que forma tais construções exercem influências nas violências de gênero contra as vítimas. Foi utilizado o método de pesquisa exploratória através de revisão sistemática de literatura. A fim de alcançar o objetivo proposto, se apresentará o conceito de corpo e violência, gênero e sexualidade, identidades de gênero e de violências de gênero conforme a Lei 11.340/2006. Propõe-se compreender as violências de gênero sob seus múltiplos aspectos e em suas diversas manifestações. Finalmente, sugere-se o desenvolvimento da resiliência diante das violências de gênero, buscando mecanismos efetivos que fortaleçam as mulheres, a fim de possibilitar a transposição das condições adversas em que eventualmente se encontrem.
A vertente teórica dos letramentos acadêmicos no âmbito dos novos estudos do letramento
Authors: Oliveira Eliane Feitoza
Published: June 2022

Este artigo, de base bibliográfica e inserido no campo de estudos da Linguística Aplicada, tem por objetivo situar a vertente teórica dos Letramentos Acadêmicos no âmbito da área dos Novos Estudos do Letramento, a fim de demonstrar que não se tratam de áreas distintas. Para atingir o objetivo proposto, tomamos como foco central da discussão os pressupostos teóricos do grupo de pesquisadores que integram essa área de pesquisa e investigam as práticas de escrita do contexto acadêmico. A partir da discussão proposta, percebe-se que a vertente teórica dos Letramentos Acadêmicos surgiu dos interesses de pesquisa dos Novos Estudos do Letramento.
A jardinagem como prática artística e como instrumento de intervenção para a reocupação do espaço público
Authors: Rigotti Gabriela Fiorin , Silva Filipe Noé da , Silva Daniela Ferreira da
Published: June 2022

Neste artigo, partindo da premissa de que o espaço interfere nas relações sociais, espera-se averiguar a proximidade entre o espaço urbano, a educação e as artes. Isso porque, quando há a possibilidade de se caminhar pelos lugares, tendo a real percepção do ambiente em que se vive, um olhar sensível ampliaria a possibilidade de transformação e a busca por melhorias através da arte. Por meio de exemplos de ação em arte-educação, serão apresentadas propostas para a transformação de espaços públicos, em especial os terrenos baldios, a partir do artivismo e da jardinagem como formas de expressão artística. Enfatiza-se, assim, a função da arte-educação e suas relações e influências com ambientes desprovidos de atividades culturais.
Ser ou não ser, eis a questão
Authors: Possenti Sírio
Published: June 2022

Neste ensaio, que trata sem pretensão de um corpus selecionado na mídia sobre o acontecimento “ataque ao Charlie Hebdo”, apresentam-se hipóteses de análise, fundamentalmente a de que os enunciados materializam três posicionamentos, representados por “Je suis Charlie”, “Je ne suis pas Charlie” e “Je suis Charlie, mas...”. No final do trabalho, discute-se a questão proposta por Léon e Pêcheux sobre formações discursivas “instáveis”, isto é, não homogêneas, e aventa-se a conclusão provisória de que as formações discursivas temáticas são as que mais tipicamente põem esse tipo de problema aos analistas.