bluuebunny/crossref_metadata_2025 huggingface dataset:
INTENSITAS KOMUNIKASI ORANGTUA DALAM MEMOTIVASI BELAJAR ANAK SEKOLAH DASAR DI DESA UNDAAN TENGAH
Authors: Meileni Hesti Rizki , Fajrie Nur , Setiawan Deka
Published: December 2022

Penelitian ini bertujuan untuk mengetahui intensitas komunikasi orang tua dalam memotivasi belajar anak sekolah dasar di Desa Undaan Tengah.Penelitian ini merupakan penelitian kualitatif deskriptif yang dilaksanakan di Desa Undaan tengah Kecamatan Undaan Kabupaten Kudus. Subyek penelitian yaitu siswa kelas V SD. Teknik pengumpulan data yang digunakan meliputi observasi, wawancara, dokumentasi dan pencatatan. Pengecekan keabsahan data menggunakan kredibilitas, transferabilitas, dependabilitas dan konfirmasibilitas. Analisis data yang digunakan yaitu reduksi data, penyajian data, penarikan kesimpulan/verifikasi data.. Hasil penelitian menunjukkan bahwa Intensitas komunikasi orang tua dalam memotivasi belajar berdasarkan tingkat pendidikan, pekerjaan hasilnya dua narasumber memiliki intensitas komunikasi yang tidak baik dan motivasi belajar yang rendah mereka adalah keluarga Ibu SN dan KI. Dua narasumber memiliki intensitas komunikasi yang baik dan motivasi belajar yang tinggi adalah keluarga Ibu SA dan MA. Faktor yang mempengaruhi intensitas komunikasi  berdasarkan tingkat pendidikan dan pekerjaan yang berbeda yaitu keluarga ibu SN factor pekerjaan dan sikap pendiam anak, sementara keluarga ibu KI factor pekerjaan dan anak yang suka bermain game online. Untuk ibu SA dan ibu MA sama-sama dipengaruhi oleh pekerjaan akan tetapi walau mereka sibu tetap menyisihkan waktu untuk berkomunikasi dengan anaknya.
PENGARUH REWARD DAN PUNISHMENT TERHADAP MOTIVASI BELAJAR SISWA SD KELAS IV
Authors: Ummah Aniatul Khoirul , Ummah Aniatul Khoirul
Published: December 2022

Tujuan penelitian ini adalah untuk mengetahui pengaruh reward dan  punishment terhadap hasil belajar dan motivasi belajar siswa SDN 2 Ringin. Penelitian ini merupakan jenis penelitian kuantitatif dengan metode survei. Instrumen yang digunakan adalah lembar kuesioner berupa angket. Jenis angket yang digunakan adalah angket tertutup. Data yang dikumpulkan peneliti menggunakan wawancara dan kuesioner. Desain penelitian ini adalah Variabel bebas (Independen) dan Variabel terikat (Dependen). Populasi dalam penelitian ini pada kelas IV dengan jumlah 17 siswa. Sampling yang digunakan adalah teknik sampling jenuh karena jumlah siswa tidak terlalu banyak dan sesuai dengan kebutuhan penelitian. Pelaksanaan penelitian ini dilaksanakan di kelas IV SD Negeri 2 Ringin, Kecamatan Pamotan, Kabupaten Rembang, Jawa Tengah. Hasil penelitian menunjukkan bahwa terdapat pengaruh yang signifikan antara Metode Reward (X1) terhadap Motivasi Belajar Siswa (Y) SDN 2 RINGIN. Terdapat pengaruh yang signifikan antara Metode Punishment (X2) terhadap Motivasi Belajar Siswa (Y) SDN 2 RINGIN. Terdapat pengaruh yang signifikan antara Metode Reward (X1) dan Metode Puishment (X2) secara bersama-sama terhadap Motivasi Belajar Siswa (Y) SDN 2 RINGIN.
GERAKAN LITERASI SEKOLAH MENINGKATKAN MINAT BACA SISWA SEKOLAH DASAR
Authors: Jannah Miftahul , Masfuah Siti , Fardani Much Arsyad
Published: December 2022

Penelitian ini bertujuan untuk menganalisis pelaksanaan gerakan literasi sekolah dalam menumbuhkan minat baca siswa sekolah dasar, kegiatan literasi sekolah pada masa pandemi covid-19ini ditunjukkan untuk menumbuhkan minat baca pada siswa, sehingga mendorong peneliti untuk menganalisis masalah tersebut. Peneliti menggunakan metode kualitatif deskriptif sebagai tahapan dalam melaksanakan penelitian. Peneliti mengambil subjek penelitian kepala sekolah, guru kelas V dan guru kelas II. Peneliti menggunakan pengumpulan data meliputi wawancara, pencatatan, observasi, dan dokumentasi. Teknik analisis data yaitu reduksi, penyajian data dan kesimpulan. Hasil penelitian mengenai gerakan literasi sekolah dalam menumbuhkan minat baca siswa sekolah dasar di SD Negeri Margotuhu Kidul menunjukkan bahwa (1) Pelaksanaan gerakan literasi sekolah sudah dilaksanakan sejak tahun 2016 yang masih pada tahapan pembiasaan yaitu melalui adanya kegiatan pembiasaan 15 menit membaca, sudut baca dan mading. (2) Faktor pendukung gerakan literasi sekolah di SD Negeri Margotuhu Kidul adanya peran aktif seluruh warga sekolah yang ikut dalam gerakan literasi kemudian adanya dukungan dana sekolah dari pihak luar, tersedianya sudut baca ditiap masing-masing kelas, serta dapat dukungan dari orangtua siswa. Faktor penghambatnya pelaksanaan gerakan literasi sekolah di SD Negeri Margotuhu Kidul adanya koleksi buku bacaan seperti non-pelajaran maupun buku pelajaran di perpustakaan maupun di sudut baca yang sangat terbatas dan adanya pengaruh teknologi seperti gadget yang membuat para siswa lebih menyukai bermain HP daripada pergi ke perpustakaan untuk membaca buku.
ANALISIS MINAT BELAJAR SISWA PADA PEMBELAJARAN KELAS IV SDN JLEPER 01
Authors: Karisma Ega Tria , Setiawan Deka , Oktavianti Ika
Published: December 2022

Penelitan ini bertujuan untuk menganalisis minat belajar kelas IV di SD N Jleper 1 pada pembelajaran luring.Objek penelitian ini siswa kelas IV SD N Jleper 1. Variable penelitian ini adalah Minat Belajar siswa.Metode Penelitian Yang digunakan dalam penelitian ini yaitu metode deskriptif kualitatif. Subjek penelitiannya adalah siswa kelas IV di SD N Jleper 1. Tehnik  pengumpulan data yang digunakan observasi,wawancara, angket dan dokumentasi. Analisis data yang digunakan dalam penelitian ini menggunakan bentuk skoring.Hasil penelitian tingkat minat belajar siswa terhadap pelajaran Bahasa Indonesia di Sekolah Dasar Negeri Jleper 1 pada masa luring masih perlu mendapatkan perhatian yang lebih, baik dari guru (pendidik) dan lingkungan sekitarnya.Minat belajar siswa terhadap mata pelajaran Bahasa Indonesia pada siswa kelas IV SD Negeri Jleper 1 masih rendah. Diharapkan guru dan orang tua dapat memberikan dorongan motivasi dan perhatian  kepada siswa.
ANALISIS KESALAHAN EJAAN DALAM PENULISAN KARANGAN DESKRIPSI SISWA KELAS IV SD 04 BESITO KUDUS
Authors: Herawati Indah , Kanzunnudin Mohammad
Published: December 2022

Penelitian ini bertujuan untuk mengetahui kesalahan ejaan dalam menulis karangan deskripsi yang dibuat oleh siswa. Penelitian ini menggunakan metode naratif kualitatif dengan pendekatan studi kasus yang dilakukan pada siswa kelas IV SD di Desa Besito Kecamatan Gebog Kabupaten Kudus. Teknik analisis data yang digunakan meliputi membaca, menandai atau mengidentifikasi, mengklasifikasikan data dan mendeskripsikan kesalahan. Hasil penelitian ini menunjukkan bahwa masih banyak siswa kelas IV SD 04 Besito yang melakukan kesalahan penggunaan huruf kapital dalam penggunaan ejaan, kesalahan penulisan kata depan dan  terdapat kesalahan tanda titik pada akhir kalimat sedangkan kesalahan koma terdapat pada karangan siswa yang tidak memberikan tanda koma untuk memisahkan detail kata. Faktor penyebab kesalahan ejaan siswa yaitu kurangnya pengetahuan siswa dalam materi mengejaan, Cara guru mengurangi tingkat kesalahan ejaan siswa adalah dengan memberikan latihan menulis karangan, kemudian mengingatkan penggunaan ejaan sebelum menulis karangan dll
In Silico Study of Sesquiterpene and Monoterpene Compounds from Valerian Roots (Valerian officinalis) As Acetylcholinesterase Inhibitor
Authors: Prijadi Shannon Maidelaine , Aulia Safira , Afinasari Auliya , Aristawidya Levina , Syahrul Hikam Muhammad Dimas , Muchtaridi Muchtaridi
Published: December 2022

Introduction: Alzheimer's is a central nervous system disease that can be treated with an acetylcholinesterase enzyme inhibitor drug (AChE), namely rivastigmine. Rivastigmine has side effects such as nausea, vomiting, loss of appetite, headache, weakness, and malaise. Alternative to deal with these side effects is an extracted compound from valerian root with bioactivity as an anti-dementia. The test compounds that performed the activity were 4 variations of sesquiterpenoids (volvalerenal H, volvalerenal I, volvalerenal J, volvalerenic acid K) and 1 monoterpenoid (densispicnins C). Objective: This study aimed to determine the molecular interaction of sesquiterpene and monoterpene compounds and pharmacokinetic of the best compound from molecular docking. Methods: This study was conducted with the stages of molecular docking simulation, prediction of pharmacokinetics and toxicity of compounds, and Lipinski’s Rule of Five parameters. Result: Volvalerenal J was the best compound from molecular docking simulation with a Gibbs free energy value of -7,48 kcal/mol, an inhibition constant of 1,30 μM, and interactions with amino acid residues His447 and Ser203. The values of HIA and CaCo2 were 100% and 46,76%, with the values of PPB and BBB were 96,57% and 0,88%. Respectively, volvalerenal J is not mutated but a carcinogen and fulfills the rules of Lipinski. Conclusion: Compound volvalerenal J has the highest potential to be the best acetylcholinesterase (AChE) inhibitor among other compounds in the extract valerian root.Keywords: AChE, Valerian Root, Alzheimer's,  In silico
In Silico Study of Pertussis Toxin S1 for Recombinant Pertussis Vaccine Development in Indonesia
Authors: Rinaldi Ricky , Baroroh Umi , Rohmatulloh Fauzian Giansyah , Efendi Yusuf Sofyan , Novianti Mia Tria , Firdaus Ade Rizqy Ridwan , Subroto Toto , Yusuf Muhammad
Published: December 2022

Pertussis or whooping cough is a disease caused by Bordetella pertussis bacteria, and the spread disease can be controlled by vaccination. Currently, some pertussis toxoids are prepared by chemical modification, which makes it possible to change the immunospecificity. To avoid altering the structure of toxoids, genetic modification is considered more harmless than chemical modification. A mutant of R9K/E129G is known to have lower toxicity and can be used as a component of the pertussis vaccine. However, the reason behind the low toxicity of this toxoid at the molecular level remains unclear. Hence, this study aimed to investigate the molecular mechanism behind the low toxicity of R9K/E129G using molecular dynamics simulation. The structure of the mutant was built using the homology modeling approach, and the behavior of wild-type and mutant toxoid were studied by molecular dynamics simulation for 300 ns. The changes in the structure in all systems were calculated by POVME, which was further investigated by molecular docking with NAD+ as the substrate. The results showed that the active site of the wild type was opened in the reducing environment while the mutant remained closed, which hindered the binding of NAD+. In conclusion, the dual mutation of R9K/E129G reduces pertussis toxoid's toxicity by preventing the catalytic site's opening. Therefore, this natural mutant can be further optimized in the development of a safer vaccine for pertussis. Keywords: Pertussis toxin, R9K/E129G mutant, molecular dynamics simulation, NAD+ binding site, vaccine.
The Effect of H133V of α-Amylase Bacillus licheniformis F11 in High Temperature using Molecular Dynamics Simulation
Authors: Baroroh Umi , Azzahra Annisyaban Fatiha , Kurniasih Neneng Sonya , Mulyani Rachmaniar , Kusumawardani Shinta , Hasan Khomaini , Subroto Toto , Yusuf Muhammad
Published: December 2022

Catalyst plays a central role in the chemical industry. In the starch processing industry, acid-based catalyst is used to degrade starch. Unfortunately, this catalyst is not environmentally friendly. Enzymes catalyzing the starch degradation are the alternative biological catalyst that reduces the potential risks caused by a conventional catalyst. Bacillus licheniformis α-amylase F11 (BLA F11), a locally sourced enzyme from Indonesia, has a great catalytic activity but is less tolerant at high temperatures is promising to be used. Ideally, industrial hydrolysis requires an enzyme with relatively stable at extreme temperatures (95-105˚C). To reach this condition, modification of the BLA F11 at the structural level is required to improve the thermal stability. Substitution at position 133 from valine to histidine was applied to the structure. This modification is expected to be stable at high temperatures. This study aimed to determine the effect of H133V on the structure of BLA F11 using molecular dynamics simulation. In this study, the structure of BLA F11 and its mutant was built using homology modeling and the structural behavior in high temperature was observed using molecular dynamic simulation. Bacillus licheniformis α-amylase (PDB code 1OB0) was used as a positive control because of thermostable. The results showed that the modification of H133V was predicted to have more hydrophobic interactions, which are associated with the positive control. This mutation also reduced the flexibility of the nearby loop and improved the secondary structure stability of β-sheet in the B domain which involved thermal stability. Keywords: Molecular dynamics simulation, Bacillus licheniformis, thermostability, amylase
Alveolar bones density assessment of dental implant sites using cone-beam computed tomography
Authors: Poedjiastoeti Wiwiek , Perwira Lubis Muhamad Novo , Ariesanti Yessy , Farizka Intan , Dipankara Jackson , Inglam Samroeng
Published: December 2022

ABSTRACTIntroduction: a preoperative assessment of bone density plays a vital role in the success of dental implant treatment. the maxilla and mandibular alveolar bone had a variety of bone densities. Therefore, dental imaging is an important step before placing a dental implant. Recently, Cone beam computed tomography (CBCT) is widely used in dental medicine and also recommended by AAOMR for preoperative implant placement. The aims of this study is to analyzed the alveolar bone density of the dental implant sites for dental implant planning using CBCT. Methods: ninety-three CBCT data were retrieved from the database of the department of oral and maxillofacial radiology at Dental Hospital Faculty of Dentistry Universitas Trisakti and examined. The recipient sites for dental implant placement were determined based on CBCT data using implant planning software (i-Dixel). The alveolar bones value is recorded in grayscale value (GV). Results: a great variety of alveolar bone density was observed ranging from 134-891 GV. One-way ANOVA was conducted, and statistically significant was only shown at the anterior mandibular region and molar mandibular region. However, no statistical differences were observed when comparing the male and female groups using the T-test. Conclusion: Critical evaluation through dental CBCT can be made before dental implant placement in the alveolar bones. the lowest alveolar bone density was observed in maxillary molar dental implant sites with mean 322 GV and highest alveolar bone density was shown in mandibular anterior dental implant sites with mean 558.8 GV. Determining the bone density at the dental implant site before dental implant placement is crucial. Primary stability and secondary stability is determined by bone density. Therefore, higher value of alveolar bone density is needed for dental implant placement.  Keywords: alveolar bone density assessment; dental implant; cone-beam computed tomography.
Positive Correlation Between Maternal Self-Efficacy with The Children Oral Hygiene Behavior
Authors: Abdat Munifah , Fitri Dani Laulea , Al-Gunaid Talat Hasan
Published: December 2022

Introduction: Maternal self-efficacy refers to a parent's self-efficacy in his ability to effectively manage various tasks and situations. Mothers have a very important role in influencing the habits and health status of their children because children depend on their mothers to meet their oral health needs. Methods: This type of research was a quasi-experimental study with 124 participants divided into 62 people in the intervention group and 62 in the control group, with inclusion criteria for mothers who have children aged 4-6 years. Maternal self-efficacy was assessed using a modified Self Efficacy Scale for Maternal Oral care (SESMO) questionnaire. Children's dental hygiene was calculated by the Patient Hygiene Performance plaque index. Data analysis used Spearman correlation test (p<0.05). Results: This study showed that high maternal self-efficacy is mostly high school and college education. Mothers in the majority intervention group have good and moderate child dental hygiene compared to the control group. It was found that a significant correlation between mother's self-efficacy and child's dental hygiene (r=0.352, p=0.000). Mothers with low self-efficacy had a children with 3.10 times the odds of risk their dental hygiene was poor (OR = 3.10; CI =95%; 1.07-8.98). Conclusion: The children oral hygiene behavior was positively correlated with maternal self-efficacy. The finding of this study suggest that mothers with low self-efficacy are at risk of having children with poor dental hygiene.
Vulnerabilidade do enfermeiro frente as crianças vítimas de violência
Authors: Silva Jacqueline Gomes da , Alves Yago Lima , Souza Elisangela Gabriel de , Miranda Luciana de Fátima Souza , Franciscatto Dóris Toledo , Oliveira Jefferson Carlos de
Published: December 2022

Identificar o sentimento do Enfermeiro e as medidas para a melhoria do atendimento a criança vítima de violência. Trata-se de uma de Revisão Integrativa, a coleta de dados ocorreu entre os meses de julho a setembro 2020. O limite temporal estabelecido foi artigos publicados no período entre 2008 a 2017 na base de dados da SciELO. Foram elencados 28 artigos, sendo selecionados 06 artigos na base da SciELO. Na rotina hospitalar o enfermeiro se depara com inúmeros casos de violência infantil, o que torna dificultosa a assistência, pois torna difícil a identificação do que é violência para o que é acidental. Devido a situação torna-se fundamental a ampliação dos saberes para que a vulnerabilidade do profissional de saúde seja amenizada.

Descritores: Violência Infantil, Criança, Enfermeiro, Violência.

 

Nurses' vulnerability to child victims of violence

Abstract: Identify the Nurse's feelings and measures to improve the care provided to children who are victims of violence. This is an Integrative Review, data collection took place between the months of July to September 2020. The established time limit was articles published in the period between 2008 and 2017 in the SciELO database. Twenty-eight articles were listed, and 06 articles were selected in the SciELO database. In the hospital routine, nurses are faced with numerous cases of child violence, which makes care difficult, as it makes it difficult to identify what is violence and what is accidental. Due to the situation, it is essential to expand knowledge so that the vulnerability of the health professional is alleviated.

Descriptors: Child Violence, Child, Nurse, Violence.

 

La vulnerabilidad de las enfermeras ante los niños víctimas de la violencia

Resumen: Identificar el sentimiento de las enfermeras y las medidas para mejorar la atención a los niños víctimas de la violencia. Esta es una revisión integrativa, la recopilación de datos ocurrió entre julio y stembro 2020. El plazo establecido fue de artículos publicados en el período comprendido entre 2008 y 2017 en las bases de datos SciELO. Se enumeraron veintiocho artículos y se seleccionaron 06 artículos en la base de datos SciELO. En la rutina hospitalaria, las enfermeras están en el paciente con numerosos casos de violencia infantil, lo que dificulta la atención, porque dificulta la identificación de lo que es violencia para lo que es accidental. Debido a la situación, es esencial ampliar el conocimiento para que se mitigue la vulnerabilidad del profesional de la salud.Descriptores: Violencia Infantil, Niño, Enfermera, Violencia.
ANALISIS KELIMPAHAN MIKROPLASTIK PADA BIVALVIA DI PERAIRAN TUMINTING DAN MALALAYANG KOTA MANADO
Authors: Kawung Nikita Ribka , Adnyana I Wayan Sandi , Hendrawan I Gede
Published: December 2022

Microplastic as a marine debris is currently become a global problem. Tuminting and Malalayang coasts as the study case in this research because these places were located in the high population and anthropogenic activity areas, that allowing the microplastic pollution. The goal of this research are to identify the types of microplastic, to analyze the abundance of microplastic and to evaluate the differences accumulation of microplastic in bivalve from Tuminting and Malalayang, Manado. This research is used a purposive sampling method. The analysis of microplastic in bivalves following C. M. Boerger et al. (2010) methods. The average of microplastic for the three species of bivalve in Tuminting for Cardidae sp. Was 5.75 particles/g, Venridae sp. 17.05 particles/g and Mytilidae sp. 130.06 particles/g, while in the three species of bivalve in Malalayang for Cardidae sp. 50.87 particles/g, Venridae sp. 9.56 particles/g and Mytilidae sp. 6.93 particles/g. Based on Kruskal Wallis analysis for bivalve of Tuminting is 0.087; Malalayang 0.616. The bivalve morphometric correlation test using Spearman Rank analysis showed a result 0.05 for Tuminting and 0.187 for Malalayang. The microplastics types that found in bivalve are fragments, films, fibers, foam, pellets, granules and the highest one is fiber. In this study, abundance of microplastic in bivalve from Tuminting also Malalayang waters, were found so it was necessary to disseminate this information to the public about the dangers of plastic. There must be a government regulations regarding the coastal area management related to garbage waste and have to make another research about the identification of the chemical that containing in microplastic in bivalves.

Keywords: marine debris; microplastics; bivalve; manado
Teachers’ Teaching Strategies For Teaching Speaking Skills At Junior High School
Authors: Octavia Nurul , Astutik Yuli , Rahayu Endang Mastuti
Published: December 2022

A teaching strategy is defined as a set of activities carried out to achieve a learning goal. This study aims to analyse the strategies implemented by the teacher for eighth grade students at one of Junior High School in Pasuruan, East Java. Furthermore, this study looks into the teacher's motivations for using the strategies in teaching speaking skills. This research used qualitative research with a case study design. The instruments used in this research were observations and interviews. The results of this research show that the teachers implemented the teaching strategies proposed by Thornbury. Moreover, the teacher was known for applying other strategies such as reading aloud, repetition drills, and modelling cooperative learning as they aligned with the students’ competencies. These research findings indicate that the teacher successfully implemented her strategies in teaching speaking skills, which can be proven from the students’ responses that they are motivated to learn English, especially speaking skills.
Risk stratification of COVID-19 in hospitalized patients with HTN
Authors: Aljubaily Ahmed , Alsinan Hussain , Alzayer Ali , Alwaheed Baqer , Aljeshi Mohammed , Jatoi Noor-Ahmed , Alwazzeh Marwan
Published: December 2022

Background: Coronavirus disease 2019 (COVID-19) has been considered highly threatening because of its highly spread rate, the fast increase of patients in need of the intensive care unit (ICU), and increased mortality rate, particularly in individuals with chronic diseases such as hypertension (HTN). The aim of the study is to exhibit the need for ICU admission, mechanical ventilation, and outcomes of COVID-19 infection in patients with preexistent HTN.
Methods: A retrospective observational cross-sectional study was conducted involving 397 COVID-19 subjects, the data was obtained from the King Fahad University database system.
Results: We found that COVID-19 patients with HTN are at a higher risk of developing severe pneumonia, excessive uncontrolled inflammation, need for ICU admission, and mechanical ventilation. We found that patients with Stage 2 HTN (Systolic ≥140, Diastolic ≥90) had more ICU admissions (43.1%) in comparison to patients with controlled blood pressure (41.5%). However, the patients that were attached to a mechanical ventilator were (31.5%) in comparison to medically free patients (23.2%).
Conclusion: This study concluded that HTN should be considered a high-risk factor for mortality when compared to medically free patients. HTN should also be considered a significant factor in ICU admission and mechanical ventilation.
Quality of life assessment among obese and overweight students at Taibah University
Authors: Elsayed Hanan , Aljohani Afnan , Alawfi Aishah , Al-Arwi Ghalia , Alharbi Mawadah , Alhejaili Rahaf , Alahmadi Shahad , Alharbi Weam
Published: December 2022

Background: Overweight and obesity are major public health issues. Saudi Arabia is considered among the nations with the highest overweight and obesity prevalence rates. Thus, this study aimed to assess how overweight and obesity affect the quality of life (QoL) of Taibah University students.
Methods: This cross sectional study was conducted through students' WhatsApp groups and social media. The Arabic version of the "The World Health Organization quality of Life Brief Questionnaire" was used as a measurement tool to assess QoL. The questionnaire included questions about the sociodemographic data, presence of medical or mental illnesses, and weight and height.
Results: The participants of this study included 739 Taibah University students, both females (80.6%) and males (19.4%). Half of the participants had a normal body mass index (BMI), 18.89% of the participants were underweight, 15.22% were overweight, and 12.36% were obese. Most of the participants were healthy except for 7.3%, who had medical diseases and 4.2% had mental illnesses. Significant statistical differences were found in the psychological, social, and environmental domains between different BMI groups. No statistically significant differences were found in the physical health domain.
Conclusion: There was a significant impairment in the psychological, social, and environmental domains of the QoL of students suffering from overweight and obesity, while no significant impairment was detected in the physical health domain.
A case of autosomal recessive congenital ichthyosis with a novel mutation identified in the TGM1 gene by whole exome sequencing
Authors: Gurel Gulhan , Elmas Muhsin , Gogus Basak
Published: December 2022

Background: The "autosomal recessive congenital ichthyosis (ARCI)" refers to a group of rare, heterogeneous, and non-syndromic disorders of keratinization, represented as abnormal scales over the entire body and attributable to defective epidermal keratinocyte differentiation and lipid metabolism. ARCI is caused by mutations in a wide variety of genes, including ABCA12, ALOX12B, ALOXE3, CYP4F22, NIPAL4, TGM1, CERS3, PNPLA1, CASP14, SDR9C7, and SULT2B1. The most common cause of ARCI is a TGM1 gene mutation, which is strongly associated with a collodion membrane at birth.
Case presentation: A 15-year-old male patient presented with extensive scaling over the entire body since birth. His history revealed that he was born ash-colored in a membrane, kept in an incubator for one month, and clinically diagnosed with ichthyosis at birth. The patient, who had undergone no previous genetic testing, was subjected to whole exome sequencing with the preliminary diagnosis of autosomal recessive/X-linked recessive congenital ichthyosis. The analysis identified a homozygous c.1020delG change in the TGM1 gene in the form of a frameshift mutation that is classified as pathogenic according to the American College of Medical Genetics criteria.
Conclusion: Next-generation sequencing technologies employing whole-exome sequencing enable the sequencing of all protein-coding DNA regions in a single run.
Fitohormon Uygulamalarının Anason (Pimpinella anisum L.)’da Meyve Verimi ve Uçucu Yağ Oranı Üzerine Etkileri
Authors: Şanlı Arif , Tosun Bekir , Cirit Yeşim , Ok Fatma Zehra
Published: December 2022

This study was carried out in 2019 to determine the effects of methyl jasmonate (MJ), gibberellic acid (GA3) and naphthalene acetic acid (NAA) applications on fruit yield and essential oil content in anise (Pimpinella anisum L.). Different concentrations of MJ (0, 0.1, 0.5 and 1 mM), GA3 (0, 50, 100 and 150 ppm) and NAA (0, 25, 50 and 100 ppm) were pulverized to the plant during the beginning of the flowering. Phytohormone applications had a statistically significant effect on the parameters examined in the study, and the effects of the applications generally varied depending on the application doses. While GA3 and NAA applications significantly increased the fruit yield and essential oil content compared to the control, high-dose MJ applications generally had a negative effect on all parameters except that the thousand-grain weight. The highest fruit yield was obtained from 100 and 150 ppm GA3 and 25 and 50 ppm NAA applications, while 1 mM MJ applications significantly reduced fruit yield compared to the control. Depending on the applications, the fruit essential oil content varied between 1.94%-2.69% and the essential oil yield varied between 1.42-3.18 L/da. While the highest essential oil yields were obtained from 100 ppm GA3 and 50 ppm NAA applications, 1 mM MJ applications caused a significant decrease in essential oil yield compared to the control.
Uçucu Yağ Uygulamalarının Depolama Devresinde Şeker Pancarı (Beta vulgaris L.) Kalitesine Etkileri
Authors: Ok Fatma Zehra , Şanlı Arif , Cirit Yeşim , Tosun Bekir
Published: December 2022

This study was carried out in order to determine the effects of dill, clove and hyssop essential oils and fungicides applied on sugar beet roots on beet storage quality during the storage period. The roots of Esperanza (KWS) variety, which was produced in the experimental areas in 2019, were used in the study. Roots were treated with 100, 500 and 1000 ppm doses of dill (Anethum graveolens L.), clove (Szygium aromaticum) and hyssop (Echinophora tenuifolia) essential oils, synthetic fungicide (80% Thiram) and Tween-80 right after harvest and the roots were placed in the storage. Weight loss of roots determined at 15-day intervals from the beginning of the storage period, dry matter ratio, brix, polar sugar, reducing sugar and alpha amino nitrogen contents, phytotoxicity and fungal infection development at the end of the 3-month storage period. The applications made in the research significantly affected the post-harvest weight and quality losses in beet. Depending on the applications, the weight losses at the end of the 3-month storage period varied between 9.43-19.90%, and the weight losses in essential oil applications were lower than the control. The highest dry matter content and brix values were obtained from clove essential oil and fungicide and Tween-80 applications. While Tween-80 and fungicide applications increased the polar sugar content compared to the control, 1000 ppm clove essential oil caused a significant decrease in the polar sugar content. In the study, reducing sugar and alpha amino nitrogen contents of roots applied 1000 ppm essential oil E. tenuifolia essential oil were lower. E. tenuifolia essential oil showed the highest antifungal activity against white mold and green mold infections. It was concluded that with the application of essential oil to the roots after the harvest, both weight and quality losses and the development of fungal diseases can be reduced, however, some active substances may cause phytotoxicity in the roots.
Kaz Etinin Türk Gastronomi’sindeki Yeri
Authors: Çirişoğlu Emel
Published: December 2022

Goose meat has always had a gastronomic value for both international and Turkish cuisines. The aim of the present study is to introduce the goose meat dishes that belongs to local Anatolian cuisines, to contribute to the recognition of the traditions of goose meat dishes, to record the goose meat dishes as a gastronomic value and to transfer these values to the next generations. According to the results of the present review there is not enough recordings for traditional goose meat dishes and goose meat is not commonly used in restaurant menus. Also, despite the presence of local traditions in which goose meat is at the center, whether these customs and activities are adequately promoted or not well announced. As a result, these problems should be examined in a wide range from breeding to marketing, and after solving the problems in goose breeding and eliminating technical deficiencies, it is recommended to carry out tourism activities to increase the recognition of the goose meat, which has an important gastronomic value for Turkish cuisine.
Membran Seperasyon Tekniklerinin Süt Teknolojisinde Kullanımı ve Süt Ürünlerindeki Etkileri
Authors: Özcan Merve , Büyükgümüş Ece , Bulca Selda
Published: December 2022

Membrane separation techniques are used to separate certain components (protein, fat, water, etc.) in liquid products such as milk and to obtain these components in pure form, and also to remove microorganisms in these liquid products. In addition, these techniques are used to concentrate milk in the dairy industry. In membrane separation, components pass through pores of a certain size and are separated according to molecular weights. The basic principle in separation techniques is based on the fact that the liquid is passed through the pores of the membrane under certain pressure, the desired components (retantat) are kept in the pores and other components (permeate) pass through the membrane. The techniques used are grouped into four main categories: Microfiltration (MF), ultrafiltration (UF), nanofiltration (NF) and hyperfiltration (reverse osmosis). Among the advantages of the membrane separation technique are the low electricity consumption, the possibility of use in various areas, and the fact that it does not cause undesired changes in the product characteristics. There are disadvantages such as the cost of initial installation, fouling of the membrane pores, and the membrane cleaning takes a long time.
Enkapsülasyon Prosesinde Biyotaşıyıcı Olarak Maya Hücrelerinin Kullanımı
Authors: Hatip Gamze , Türkay Şeyda , Karaman Kevser
Published: December 2022

Yeast cells are carriers with great potential for encapsulation of both hydrophobic and hydrophilic compounds, due to protection from external environmental influences, controlled release, biocompatibility and biodegradability. The promising research results on the encapsulation of bioactive substances in the recent past promise a bright future in many fields such as agriculture, medicine and cosmetics, including functional food. The significant decrease in the stability of many bioactive compounds due to environmental conditions (heat, humidity, oxygen, etc.) has revealed the necessity of preserving the stability of these types of compounds by encapsulation process. After the recognition of yeast cells as suitable carriers for water-soluble flavor encapsulation, the possibilities of using various yeasts, especially Saccharomyces cerevisiae, in the encapsulation of various oils, vitamins, flavors and some phenolic compounds have been the subject of various scientific studies. The fact that the encapsulation process using yeast cells offers some advantages compared to other encapsulation methods has made the use of yeast cells in the encapsulation process very popular and there has been an increase in studies conducted in recent years. In this study, various scientific studies on the possibilities and effectiveness of the use of yeast cells in the encapsulation of various structures, especially various bioactive compounds, have been reviewed.
Türkiye'nin Değişik İllerinden Toplanmış Yerel Kışlık Ekmeklik Buğday Çeşitlerinden Seçilen Saf Hatların Verim ve Verim Unsurlarının Belirlenmesi
Authors: Akçura Mevlüt , Hocaoğlu Onur
Published: December 2022

Turkey’s flora contains a substantial genetic diversity of natural wheat landrace germplasm. This study aims to compare 20 bread wheat pure lines selected from landraces and 5 varieties by their yield and yield components to select promising genotypes. Field experiments are conducted in 2012-2013 and 2013-2014 growing seasons in Çanakkale (Türkiye), according to a randomized complete block experimental design with three replications. Plant height, spike length, the number of spikelets per spike, spike weight, grain weight per spike, the number of grains per spike, the number of spikes per square meter, the number of grains per square meter, biomass, harvest index and grain yield of all bread wheat genotypes were determined. ANOVA results indicated that differences between all genotypes were significant. Commercial varieties were found to have higher grain yield, harvest index, spike weight, grain weight per spike, number of grains per spike, and number of grains per square meter compared to the landrace-derived pure lines, when pure lines were found to have higher plant height, biomass, and number of spikelets per spike. Results suggested that bread wheat landraces tended to be superior to the varieties by vegetative traits but inferior by grain properties, which could be the result of breeding efforts aimed to improve the grain yield of wheat. In conclusion, pure lines with high grain yield, Hakkari TR 47982/5 and Kırklareli TR 38316/2 were suggested as candidates to be utilized in future breeding programs.
Sivas, Kayseri ve Yozgat’da Yetişen Viburnum opulus Yağ Asidi İçeriklerinin Belirlenmesi
Authors: Zöngür Alper
Published: December 2022

The common name for Viburnum opulus in Türkiye is "gilaburu". Despite its bitter and acrid taste, it is consumed as fruit juice or products such as jam, marmalade, jelly. They have antioxidant properties as they contain high levels of phytocompounds such as anthocyanin, phenolics, triterpenoids and vitamins. In the study, the fruits of V. opulus grown in Sivas, Kayseri and Yozgat villages were found to contain palmitic acid (C 16:0), oleic acid (C 18:1), linoleic acid (C 18:2), myristic acid (C 14:0), palmitoleic acid (C 16:1), stearic acid (C 18:0), heptadesanoic acid (C17:1), eicosenoic acid (C 20:1), eicosadienoic acid (C 20:2), lauric acid (C 12: 0), margaric acid (C 17:0), pentadecanoic acid (C 15:0), caprylic acid (C 8:0) and gincoloic acid (C 15:1) were examined. In the study, it was observed that the dominant fatty acids were palmitic acid (C 16:0), oleic acid (C 18:1) and linoleic acid (C 18:2). Similarly, in the examples, lauric acid (C 12:0), margaric acid (C 17:0), pentadecanoic acid (C 15:0), caprylic acid (C 8:0) and gincoloic acid (C 15:1) found in trace amounts.
Bitki Çayı ile Zenginleştirilmiş Kızılcık Nektarının Fizikokimyasal Özelliklerinin, Antioksidan Kapasitelerinin ve in vitro Biyoerişilebilirliklerinin Araştırılması
Authors: Durgut Senanur , Yılmaz Ebru , Özkan Karabacak Azime , Özcan Sinir Gülşah
Published: December 2022

Cornelian cherry (Cornus mas L.) fruit is a member of the cranberry family, which contains many bioactive components. However, because of its bitter taste, the number of products it can be processed is limited. In this study, beverages were prepared by adding five different herbal teas (linden, sage, chamomile, green tea, artichoke peel) to cranberry nectar sweetened with apple juice concentrate. Brix, pH, antioxidant capacity, (DPPH, FRAP, CUPRAC), total phenolic content, total monomeric anthocyanin, color (L*, a*, b*, C*, h°) and in vitro bioaccessibility analyzes were performed in the beverages. Results of antioxidant capacity analysis were determined between 129.00±11.85 µmol TE/g DM- 365.42±2.62 µmol TE/g DM; 56.61±16.42 µmol TE/g DM – 103.39±2.36 µmol TE/g DM; 157.97±25.35 µmol TE/g DM – 276.82±22.81 µmol TE/g DM with DPPH, CUPRAC and FRAP methods, respectively. The total phenolic content was found between 655.35±24.17 mg GAE/100 g DM and 1165.09±30.69 mg GAE/100 g DM. The beverages containing green tea infusion (4.13±1.69 mg/kg) had the lowest total monomeric anthocyanin content, while beverages containing artichoke peel infusion (6.33±0.67 mg/kg) had the highest. In the samples analyzed after in vitro gastric digestion, an increase was observed in the total monomeric anthocyanin amount compared to the pre-digested samples, while a decrease was found in the antioxidant capacity and total phenolic content, in general. By adding herbal teas to cornelian cherry nectar, not only improved sensorial and nutritional properties of the fruit nectar, but also a new functional beverage was developed.
TR83 Bölgesi’nde Kırmızı Et Sanayiinde Faaliyet Gösteren İşletmelerin Üretim Kararlarının AHS ve TOPSİS Yöntemleri ile Değerlendirilmesi
Authors: Dal Berrin , Kızılaslan Halil
Published: December 2022

In this study, the production technology level of enterprises, meat and meat products, slaughterhouses, and combines; operating in the red meat industry in the TR83 Region and the practical criteria for selecting these technology levels have been determined. Within the scope of the study, the data obtained by face-to-face interviews with the managers of meat and meat products processing enterprises, slaughterhouses, and combines operating in the provinces of Amasya, Çorum, Samsun, and Tokat in the TR83 Region were evaluated. Analytical Hierarchical Process (AHP) and TOPSIS methods were used to determine the production technology level. In the study, the level of production technology (alternatives) was considered as modern production technology and traditional production technology while the criteria are determined as family business, modern conditions, production capacity, market width, modernization, modern facility, hygiene, and quality. As a result of the study, modern production technology was determined as very important by 85% points with the AHP method and 99% points with the TOPSIS method. It has been concluded that the most essential criteria in determining the level of production technology are quality (0.291), hygiene (0.273), and modern conditions (0.106). The technology level used in production is important in terms of providing sufficient red meat supply and healthy and reliable food production and consumption. Therefore, it has been concluded that encouraging modernization in is this field and allowing enterprises to use modern technology will support production.
Soya Tane Verimi ve Protein Oranının Çinko Uygulaması ile Geliştirilmesi
Authors: Öncan Sümer Feride
Published: December 2022

In this study, it was aimed to increase grain yield and grain zinc content by foliar application of zinc in different soybean varieties. In this study, umut-2002, altınay and cinsoy cultivars were used as material and foliar zinc application (0-60 kg ha-1) was applied to these cultivars. In the study, plant height, first pod height, leaf chlorophyll content, number of pods per plant, number of pods per pod, 100-seed weight, grain yield, grain protein content and grain zinc ratio were measured. This increase was also observed in grain protein content and grain zinc content. Among the varieties, the highest grain yield was obtained from the Umut-2002 variety, while the highest protein content was measured from the Altıny variety.
Bazı Azot ve Fosfor Düzeylerinin Tatlı Sorgum (Sorghum saccharatum) Bitkisinin Tane Verimi ve Bazı Verim Bileşenlerine Etkileri
Authors: Sadighfard Shiva - , Geren Hakan -
Published: December 2022

Sweet sorghum is a multi-purpose crop due to the use of all plant parts. The research was carried out under controlled conditions to evaluate the effect of fertilization management on growth, grain yield and yield characteristics of sweet sorghum grown as a second crop in Mediterranean climate conditions. The experiment was carried out two-factor randomized plot trial with 20 treatments combination of 5 nitrogen levels (0, 50, 100, 150, 200 kg N/ha) and 4 phosphorus levels (0, 50, 100, 150 kg P/ ha) with 3 replications. Some properties were investigated in the study such as, plant height, harvest index, thousand grain weight and grain yield per plant and some characteristics related to yield. The results shown that plant height of sweet sorghum increased with increasing N and P levels up to 200 kg N or 150 kg P per hectare, respectively, but increase beyond 100 kg N or P/ha was not found significant in general. Other features related to yield followed almost the same trend. Grain yield per plant of sweet sorghum increased linearly with increasing levels of N and P up to 200 kg N and 150 kg P/ha in both years. The combined application of 150 kg N + 150 kg P/ha produced highest grain yield.
Farklı Yetiştirme Ortamına Uygulanan Vermikompostun Marul Bitkisinin Gelişimi ile Bazı Bitki Besin Maddesi İçerikleri Üzerine Etkisi
Authors: Tarakçıoğlu Ceyhan , Bender Özenç Damla
Published: December 2022

In this study, the effects of hazelnut husk (HH), peat (P) and growing medium consisting hazelnut husk + peat (HH:P) mixture on the growth of lettuce and some nutrient contents were investigated. In the experiment, vermicompost (VC) was added to 3 different media at a rate of 0-10-20-30-40-50% by volume. The research was carried out according to the randomized plot design with 3 replications. According to the research results, the fresh and dry weight of the lettuce plant, the number of leaves and the length of the leaves showed significant increases with vermicompost added to the media compared to the control, and it was determined that 40% vermicompost application to hazelnut husk and hazelnut husk+peat mixture was effective. It was determined that the root fresh and dry weight of the plant increased regularly with vermicompost applications and when the root development was evaluated in general, 50% vermicompost application on hazelnut husk+peat mixture and hazelnut husk were effective. Similarly, vermicompost added to the media regularly increased the total N, P, K, Mn and Zn contents of the lettuce plant. Considering the effect of the medias, the macro element contents of the plant were found to be higher in hazelnut husk and hazelnut husk+peat medium, Mn content in peat and Zn content in the mixture. When the effects on the growth parameters and leaf nutrient contents of the lettuce plant were evaluated, it was concluded that the addition of 40-50% vermicompost to hazelnut husk and hazelnut husk+peat media could be used as a seedling growing medium.
Tarım Topraklarında Tuzluluk Sorunu
Authors: Tunç Gamze , Kaman Harun
Published: December 2022

Soil and water are the two most important basic factors for ensuring sustainable agricultural production. On the other hand, supplying quality and sufficient irrigation water from the nature for agricultural production is getting harder day by day. The decrease or pollution of natural resources for irrigated agriculture, especially in arid and semi-arid climatic regions, necessitates making agriculture with the use of low-quality irrigation water. Low-quality irrigation water causes salinization of the soils in the production areas. If the salinized lands are not washed or rehabilitated, it is inevitable that they will be out of production soon. In the agricultural area, salinity can occur naturally as well as irrigation practice. Salinity, which is an important problem for agriculture in the world, causes increasing soil losses every year. Efforts should be made to eliminate the problem of salinity in sustainable agriculture. In addition, salinity-resistant plants can be preferred to be grown as well as encouraging conscious irrigation in the salinized areas.