bluuebunny/crossref_metadata_2025 huggingface dataset:
Hygienic quality of chicken grills sold along the streets of Korhogo town (North of Côte d’Ivoire)
Authors: Séri Serge GUÉDÉ  , Souleymane SOUMAHORO  , Kiffopan Benjamin MBARI  , Abdoulaye TOURÉ  , Yadé Réné SORO
Published: November 2022

This study was carried out to better appreciate the sanitary situation of chicken grills sold near the streets of Korhogo town. First, a survey was conducted in sixty sale places of grill to describe the methods of preparation and storage of chicken grills. Then, the environment, equipment, raw material, method and workforce were observed in order to assess the hygiene of the preparation of these foods. After that, the microbiological quality of chicken grills was evaluated by looking for total aerobic mesophilic flora, faecal coliforms, S. aureus and Salmonella spp. Finally, the benzo[a]pyrene content in chicken grills was estimated through a cooking test. The survey revealed that the majority of sellers of chicken grills cooked the meat over an ember fire and stored the unsold grills cold in refrigerator or cooler. In most of the places of sale, the sellers did not comply with the principle of separating “clean” areas from “dirty” areas. Microbiological analysis showed that the overall quality of the chicken grills was unsatisfactory in most cases. The main microorganism responsible for the unsatisfactory quality of chicken grills was the total aerobic mesophilic flora (54.18 %). Moreover, the cooking test indicated that chicken meats cooked over an ember fire had a benzo[a]pyrene content above the maximum recommended limit (2 µg/kg). These results suggest that the chicken grills sold along the streets of Korhogo town are likely to represent a risk to consumer health. Therefore, sellers of chicken grills should be raised awareness and trained on good hygiene practices.
A Quasi: Experimental study to assess the effectiveness of structured teaching programme on knowledge regarding health hazards of mobile phone addiction among students in selected school, Distt. Mandi (H.P.) 2019-2021
Authors: Deeksha Sharma  , Pallavi Pathania  , Sapna Thakur
Published: November 2022

Smartphone addiction is an overuse of mobile device, usually quantified as the number of times the users access their devices. Aim of study was to assess the effectiveness of structured teaching programme on knowledge regarding health hazards of mobile phone addiction. Quantitative research approach was used with Non-Randomized pre- test post-test control group design. Non-probability Convenient Sampling Technique was used to select sample. Sample size was 100 i.e. 50 for experimental group and 50 for control group. Result of the study revealed that Paired t-test in experimental group mean pre-test and post-test knowledge score was t=35.39 which was significant at 0.05 level of significance. In control group mean pre-test and post-test knowledge score was t=0.58 which was non-significant at 0.05 level of significance. Unpaired t-test in experimental and control group mean post-test knowledge score t=11.35 which was significant at 0.05 level of significance. Significant correlation in experimental group between, pre-knowledge and post knowledge r=0.92 and in control group pre-knowledge and post knowledge score r=0.94 at 0.05 level of significance. Association of knowledge score with selected demographic variables in experimental and control group was not statistically significant. Conclusion of the study showed that Structured Teaching Programme was effective in improving knowledge regarding health hazards of mobile phone addiction among school students.
PENGENALAN FLIPPED CLASSROOM PADA BLENDED LEARNING UNTUK MENINGKATKAN KOMPETENSI PEDAGOGIK GURU SMA DI TEHORU
Authors: Ramadhani Widya Putri , Molle Juliana S , Sabandar Vederico P
Published: November 2022

The implementation of this community service aims to help school teachers adapt to technology in learning during Distance Learning activities and the preparation of Face-to-face Learning at Senior High Schools in Tehoru District, where the problems faced are related to Teacher Pedagogic Competence Improvement. The object of this activity is all high school teachers in Tehoru District. In general, the problems are: (1) The teachers' pedagogic ability is still low in delivering interesting materials for students; (2) Teachers find obstacles in adapting technology, especially in the era of online learning; (3) Not yet optimal video content or teaching materials provided by teachers to students during Distance Learning; and (4) The limited ability to make learning videos. Based on the problems faced, the Service team offers solutions, namely: (1) Introducing and identifying various platforms and applications that can be used by teachers for learning and assessment according to the subjects being taught; (2) Maximizing the use of Youtube, WhatsApp and Google Classroom applications for learning and assessment; (3) Integrating learning platforms and applications with features in Google Classroom; (4) Introduction of Flipped Classroom for online learning; (5) Assignment of making lesson plans with the flipped classroom method for online learning. The results of filling out teacher questionnaires before and after being given training were generally satisfied and understood the material presented. Thus, the teacher's pedagogic competence increases after applying Flipped Classroom in this Blended learning. This activity went smoothly and the teachers were very enthusiastic to apply these skills in teaching activities in schools during blended learning
Pelatihan Pemanfaatan Software ChemDraw sebagai Media Pembelajaran Materi Hidrokarbon Bagi Guru di SMK N 1 BP. BR OKU Timur
Authors: Novitasari Diana
Published: November 2022

ChemDraw Software has been used as a medium for learning hydrocarbon materials in drawing 2D and 3D chemical structures at SMK N 1 BP BR. The purpose of using the learning media is to improve the teacher's ability to draw chemical structures and draw a series of practical tools. In addition, to improve the quality of chemistry teaching so as to facilitate students' understanding of abstract chemistry learning. The stages of service research that have been carried out include: interviews, providing guidance, direct practice, and holding question and answer activities during service activities. After using the ChemDraw software, the teacher's response was enthusiastic and active during the training process, seen from the number of active participants asking the implementing team. The teacher hopes that after the training on the use of ChemDraw software to students, abstract chemistry learning will be more interesting and challenging through direct student involvement in dynamic illustration learning and interactive visuals.
Farklı Koyun Irklarında Leptin, Bazı Vitaminler ve Biyokimyasal Parametre Düzeylerinin Belirlenmesi
Authors: YILMAZ Fatma , MERT Nihat , GÜNBATAR Nizamettin , MERT Handan
Published: November 2022

Bir tokluk hormonu olarak bilinen leptin, vücut ağırlığı kontrolünü koordine eden ve adipositler tarafından üretilen bir hormondur. Bu çalışma, Yüzüncü Yıl Üniversitesi Araştırma ve Uygulama Çiftliğinde yetiştirilen Norduz ve Tahirova koyun ırklarında leptin, bazı vitaminler ve bazı biyokimyasal parametrelerin seviyelerini ve aralarında korelasyonların saptanması amacıyla yapıldı. Çalışmada aynı bakım besleme şartlarında sağlıklı 2 farklı koyun ırkı (Norduz, Tahirova) kullanıldı. Her bir koyun ırkından 13’er adet olmak üzere toplam 26 koyun çalışmaya dahil edildi. Tüm hayvanların vena jugularisinden alınan kan örneklerinde Leptin, Vitamin A, D ve E , glukoz , üre, total protein, FT3 ve FT4 düzeylerine bakıldı. Leptin ve FT4 düzeyleri Tahirova koyun ırkında daha yüksek düzeyde ve istatistiksel önemde bulundu (p
BAŞKOMUTAN MUSTAFA KEMAL PAŞA’YA BİR MUHALEFET MEKANİZMASI: HARP ENCÜMENİ FEVKÂLADESİ
Authors: KARINCALI Feyyaz
Published: November 2022

Sakarya Meydan Muharebesi öncesinde Mustafa Kemal Paşa'ya verilen, Cumhuriyet’in ilanına kadar devam eden Başkomutanlık yetkilerinin sınırlandırılmasına yönelik en ciddi teşebbüs, 12 Aralık 1921 tarihinde Meclise sunulan Harp Komitesi kurulmasına dair öneridir. Daha sonra bu öneri Harp Encümeni Fevkâladesine evrilmiştir. Harp Encümeni Fevkalâdesi ile güdülen gaye Başkomutana verilen yetkileri sınırlandırmak, Meclisin daha fazla yönetime dâhil olmasını sağlamaktır. 27 Ekim 1921 tarihinde kapalı oturumda Lâzistan Mebusu Osman Bey önderliğinde “Ordunun İlbas ve İaşesine” dair verilen gensoru önergesi ise Harp Encümeni Fevkâladesine gidilen sürecin başlangıç noktası olmuştur. Bu önerge ile ordunun geri hizmetlerinin yapılamadığına yönelik eleştiriler gündeme getirilmiştir. Üstü kapalı şekilde Başkomutanın görevini iyi yapamadığı öne sürülmüştür. Meclisteki muhalifler tarafından 27 Ekim tarihinde verilen gensoru önergesini 8 Aralık 1921 tarihindeki “Ordu Levazımatı, Vaziyeti Harbiye ve Askeriye” hakkındaki önerge izlemiştir. Gensorular ile muhalifler Başkomutanın yetkilerini sorgulamışlar ve Harp Encümeni Fevkâladesi oluşturarak yönetimde söz sahibi olmak istemişlerdir. Makalede, verilen gensoru önergeleriyle Harp Encümenine giden süreç ve bu encümen vasıtası ile Başkomutan Mustafa Kemal Paşa’nın yetkilerini sınırlandırma teşebbüsü irdelenecektir.
Effect of Extenders Including High Concentrations Dimethyl Sulfoxide (DMSO) on Post-Thaw Rabbit Sperm Parameters
Authors: KÜÇÜK Niyazi
Published: November 2022

Cryoprotectants have critical roles to prevent cell damages during cryopreservation. However, the adjustment of cryoprotectant concentration is also very crucial to protect cells from cryoprotectant toxicity. The present study was designed to investigate the effect of extenders including high concentration dimethyl sulfoxide (DMSO) on post-thaw rabbit sperm quality. Pooled rabbit sperm samples (n=7) were diluted and cryopreserved in extenders including 250 mmol/L Tris, 88 mmol/L citric acid, 47 mmol/L glucose, 1% sucrose and different concentrations of DMSO. The presence of high concentration DMSO (12 and 14%) in extender decreased sperm total and progressive motility (P < 0.01). The 8 and 10 percent DMSO supplementations in extender increased live sperm rates (P < 0.01). Live and intact acrosome or intact membrane sperm rates were detected higher in 8 and 10 DMSO groups (P < 0.05). When total intact membrane sperm rates were similar in all groups, total intact acrosome sperm rate was higher in 8 DMSO group compared to 12 DMSO group (P < 0.05). In conclusion, when 12 and 14 percent DMSO additions in extender adversely affected post-thaw sperm parameters, the presence of 8 percent DMSO in extender provided the highest post-thaw sperm quality.
Changes in the Expression of Pyruvate Dehydrogenase Kinase Isoenzymes During Early Differentiation of Mouse Embryonic Stem Cells
Authors: GÜZEL Saime
Published: November 2022

The embryonic stem cells (ESCs) are pluripotent, self-renewing cells that able to differentiate into any of the germ layers involved in embryogenesis. However, the molecular mechanisms that control ESC pluripotency and differentiation remain poorly understood. The family of Pyruvate dehydrogenase kinase (PDK1-4), inactivates the mitochondrial pyruvate dehydrogenase complex via phosphorylation, plays a crucial role in the control of glucose homeostasis. In the current study, gene expression levels of PDK isoenzymes were analyzed on undifferentiated mouse embryonic stem cells (mESCs) and compared to mESCs induced to differentiate by removal of leukemia inhibitory factor (LIF) for 1, 3 and 5 days. Besides, we performed gene expression analysis of several genes related to pluripotency and differentiation. In addition, we also determined glucose uptake rates by a colorimetric assay kit in early differentiated and undifferentiated mESCs. Differently expression level of PDK isoenzymes in pluripotent and LIF-depleted mESCs suggest that they may have roles in differentiation and pluripotency of ESCs. Furthermore, this study lays the foundation for detailed investigation of molecular mechanisms underlying the roles of PDKs in the pluripotency and transition to differentiated state of ESCs.
The relationship between SOD1 and Hsp70 expression in broiler ileum throughout post-hatching development
Authors: ERTUĞRUL Tuğrul , TÜTÜNCÜ Şerife , CEYLAN Ahmet , ÇALIK Ali
Published: November 2022

Heat shock proteins (Hsps) are molecular chaperones that play critical functions in the survival and development of cells. Hsps influence adaptive and innate immune responses and may promote cross-talk between the two systems. Superoxide dismutases (SODs) are metalloenzymes that play an essential role in the body's defense against oxidative stress by efficiently removing excess reactive oxygen species. This study is an experimental study that was conducted to determine the relationship between SOD1 and Hsp70 expression in the ileum during the post-hatching development of the broiler. In the study, samples were taken from ileum tissue of 0-, 21- and 42-day-old broilers were used as material. While the Hsp70 immunoreactivity observed in the epithelial cells was specific to a few cells on day 0, it was detected in more villus epithelial cells on days 21 and 42. The Hsp70 expression in the ileum increased from the age 0 to up to day 42, especially in villus epithelial cells. In sections stained by SOD1, the ileum's villus epithelial cells and smooth muscle cells showed an intracytoplasmic reaction. From day 21 to day 42, a regular increase in SOD1 expression was detected in the crypt and villus epithelial cells. As a remarkable finding, a more intense intracytoplasmic staining was detected in villus epithelial cells located at the apex of intestinal villi. In conclusion, it was observed that SOD1 and Hsp70 expression increased in the ileum tissue throughout post-hatching development in broilers with a positive correlation with age. Based on the histological findings, it can be concluded that SOD1 and Hsp70 play a critical protective role in the small intestine after hatching and contribute to the rapid development of the intestine.
Private Schools' Marketing Tactics, Parents’ Loyalty and School Image: A Structural Equation Model
Authors: MERMER Sümeyye , ÖZER Niyazi , ŞAD Süleyman Nihat
Published: November 2022

In this research, it is aimed to reveal the relationship between the “marketing tactics” used by private schools, “school image” and “parent loyalty”. Participants of the study consist of 812 parents, whose children are enrolled to private schools during the 2019-2020 academic year in Sivas. The research data were collected using “Marketing Tactics Scale”, “School Image Scale”, and “Parent Loyalty Scale”. For the analysis of the data, descriptive statistics, correlation tests and structural equation modeling were used. The results of the analysis confirmed all the hypotheses developed within the scope of the theoretical model. Results showed that “marketing tactics” regarding “products and services”, “school employees”, “physical facilities”, “price and payment” directly and indirectly affect “school image” and “parents’ loyalty”. It was also found that parents’ percieved “school image” and “school employees-oriented marketing tactics” were the most effective factors on the “parental loyalty”.
The effect of organic fertilizer and mount Merapi volcanic ash to land rehabilitation
Authors: Adrinoviarini Adrinoviarini
Published: November 2022

This study aims to determine the effect of adding organic fertilizer to the ex-eruption of Mount Merapi by using an indicator plant of peanut (Arachis hypogaea L.) Gajah variety in order to land rehabilitation. The treatment used was the addition of volcanic ash and organic fertilizer. The organic fertilizer used comes from chicken manure. The selection of chicThis study aims to determine the effect of adding organic fertilizer to the ex-eruption of Mount Merapi by using an indicator plant of peanut (Arachis hypogaea L.) Gajah variety in order to land rehabilitation. The treatment used was the addition of volcanic ash and organic fertilizer. The organic fertilizer used comes from chicken manure. The selection of chicken manure as organic fertilizer uses the principle of sustainability, where in the research area there are many chicken farmers so that the presence of chicken manure is easy and cheap to obtain. The design of this study was based on 1 block completely randomized 2 factorial design which was repeated 3 times. With the addition of volcanic ash and chicken manure, 10 tons/ha, 20 tons/ha and 30 tons/ha, respectively. Plant parameters observed were: (1) plant height, (2) fresh weight and dry weight of roots, (3) Shoots' fresh and dry weight, (4) fresh weight and dry weight of pods, (5) Seeds' fresh weight and dry weight, (6) number of seeds and pods/plant, and (7) N uptake and root nodule number. The findings indicated that chicken manure increased plant height from 1 to 5 weeks after planting. The application of 30 tons/ha of chicken manure has raised the height of plants. The addition of chicken manure tends to enhance the peanut seeds' dry weight.ken manure as organic fertilizer uses the principle of sustainability, where in the research area there are many chicken farmers so that the presence of chicken manure is easy and cheap to obtain. The design of this study was based on 1 block completely randomized 2 factorial design which was repeated 3 times. With the addition of volcanic ash and chicken manure, 10 tons/ha, 20 tons/ha and 30 tons/ha, respectively. Plant parameters observed were: plant height (cm); fresh and dry weight of shoots (g/plant); fresh weight and dry weight of roots (g/plant); number of pods/plant;  fresh weight and dry weight of pods (g/plant); number of seeds/plant, fresh weight and dry weight of seeds (g/plant); N uptake; and number of root nodules. The results showed that chicken manure tended to increase plant height at the age of 1 WAP to 5 WAP. Treatment of 30 tons/ha of chicken manure will increase plant height. The addition of chicken manure also tends to increase the dry weight of peanut seeds.
Implementasi Pembelajaran Pendidikan Agama Islam (PAI) Berbasis Alam
Authors: Reksiana Reksiana , Rahmah Eka Naelia , Kamilah Nadia Nurul
Published: November 2022

Latar belakang penelitian didasari pada proses pembelajaran Pendidikan Agama Islam yang berbasis alam sebagai pendidikan alternatif untuk mewujudkan lembaga pendidikan yang berkualitas dalam pengembangan karakter siswa yang berlandaskan dengan Al-Qur’an dan Hadis.  Tujuan Penelitian ini yaitu untuk mengetahui dan menggambarkan pelaksanaan Pendidikan Agama Islam berbasis alam. Penelitian ini menggunakan penelitian kualitatif dengan jenis analisis deskriptif. Teknik pengumpulan data menggunakan metode wawancara, observasi dan dokumentasi. Sumber data primer berasal dari kepala sekolah, guru PAI, dan siswa. Sumber data sekunder didapat dari data-data sekolah seperti buku kurikulum, buku PAI, junal dan lain-lain. Teknik analisis data menggunakan model Miles and Huberman: kolektif data, reduksi data, penyajian data, dan verifikasi data atau kesimpulan. Hasil Penelitian ini menunjukkan bahwa dalam pembelajaran Pendidikan Agama Islam berbasis alam dapat meningkatkan karakter religious siswa. Hal ini dapat dicapai karena siswa dapat berinteraksi langsung dengan alam seperti kegiatan outbound, camping, gardening dan ekspedisi  dalam pembelajaran PAI. Oleh karena itu, pendekatan pembelajaran berbasis alam harus dipertahankan sebagai bentuk keunggulan dan menjadikan pembelajaran PAI  berbasis alam yang berkualitas di SD Alam Karawang.
The Influence of Democratic Leadership and Organizational Climate on The Performance of Teachers
Authors: Umaimah Siti , Musfiqon Musfiqon , Prasetiya Benny
Published: November 2022

The purpose of this study is to determine the influence of democratic leadership and organizational climate on teacher performance. This research used survey methods, while the research hypothesis testing utilized multiple regression tests. The research samples were 67 teachers in Aisyiyah Bustanul Atfal Kindergarten in Probolinggo. The results of this study indicates that there is a significant influence between democratic leadership and organizational climate on teacher performance. The coefficient of determination shows that 20.5% of teacher performance is determined by democratic leadership and organizational climate
Implementation of Student Learning (4C) During The Covid-19 Pandemic
Authors: Lestari Sri , Sabur Ambuy , Latifah Nurul Azizatul , Sutarman Sutarman
Published: November 2022

Learning implemantation by providing 4C skills (Critical Thinking, Communication, Collaborative, and Creativity) is one of the responsibilities of 21st century education, namely creating a quality workforce to be able to compete in the 21st century. This study aims to analyze and find out how much influence online learning and the role of parents in the learning implemantation. The population in this study was 656 students of class XI and XII of SMAN 14 Tangerang City for the Academic Year 2021/2022. Sampling was carried out using the Simple Random Sampling technique with a sample size of 268 students. Data collection techniques using questionnaires or questionnaires and data analysis using descriptive statistical analysis and multiple linear analysis with the help of IMB SPSS Version 25.0. The results of the research and discussion are 1) partially online learning has a positive and significant effect on the learning implemantation as indicated by the tcount 6.966 > ttable 1.969311 or p-value 0.000 <0.05. 2) partially the role of parents has a positive and significant effect on the learning implemantation as indicated by the tcount 2.726 > ttable 1.969311 or p-value 0.007 <0.05. 3) Simultaneously online learning and the role of parents on the learning implemantation have a positive and significant effect, as indicated by a p-value of 0.000 <0.05
Contribution of Sheikh Abdul Wahab Rokan To The Internalization Of Moral Education in Besilam, Langkat Regency
Authors: Zailani Zailani , Amalia Isnaini
Published: November 2022

The title of the research is the Contribution Analysis of Sheikh Abdul Wahab to the internalization of moral education in Besilam. Langkat Regency. The research formulation is what contribution Sheikh Abdul Wahab has made in moral education in Besilam, Langkat Regency and how relevant it is in Islamic life in Besilam, Langkat Regency. The purpose of this research is to analyze what contributions have been made by Sheikh Abdul Wahab Rokan to the internationalization of moral and relavance education in Islamic life in Besilam, Langkat Regency.This type of research is qualitative research. With a historical approach. The source of data used in this research is the library. This research is also called and field research. The data collection techniques in the field using the interview and observation methods. The results of this study indicate that Sheikh Abdul Wahab has an important contribution to the internalization of moral education in Besilam, starting from building a Mushola (Madrasah), Sheikh Abdul Wahab Rokan plays a role in determining the moral education curriculum in Besilam which emphasizes Tawhid and Tasawwuf and has relevance to Islamic life in Besilam, Langkat Regency.
The Implementation of Integrated Character Education Outcomes in Elementary Schools
Authors: Surmana Surmana , Lestari Neta Dian , Valianti Reva Maria , Sasongko Rambat Nur , Kristiawan Muhammad , Danim Sudarwan
Published: November 2022

This study evaluated the implementation of integrated character education in elementary schools in the city of Palembang and measure the achievement of the results. The implementation of integrated character education in several cities in Indonesia has not shown encouraging results. This study is a survey method, conducted at 20 elementary schools in Palembang with descriptive statistics, frequency distribution, and histogram. Data collection techniques were obtained through in-depth interviews, observation, documentation, checklists, and questionnaires. The results showed that the implementation of integrated character education in elementary schools has not been encouraging. Empirical evaluative findings show that in the fifth grade the highest percentage is 36.33% and in the sixth grade, 30.33% of the 600 elementary school students in the city of Palembang studied still in the Good enough category. The presence and role of classroom teachers who are specifically entrusted with the role of the transmitter of character education or heart education are sometimes overwhelmed and the role of guidance and counseling teachers at the elementary school level is not very visible or even not involved at all, as seen in most elementary schools in Indonesia. This paper recommend to provide hours of classical tutoring services.
The Concept of Personality and Its Relevance to Character Education in The Light of The Islamic Worldview
Authors: Alim Akhmad , Patahuddin Askar , Hamka Syamsuar , Amirullah M.
Published: November 2022

This study aims to describe the concept of personality and education in the Qur'an and its relevance to character education. This research is qualitative descriptive research through literature study and content analysis methods. The results show that the concept of personality in the Qur'an can be categorized in many forms, but can be categorized into five personal points with the spirit of mu'min, muṣliḥ, mujāhid, muta'āwin, and mutqin. The concept of character education in the Qur'an can be formulated in the form of a balanced remembrance and thought, consistently carrying out worship, leaving the bad, and carrying out all forms of goodness. The relevance of personality to character education can be seen from efforts to educate the soul to become a believer who has an attitude of faith above a straight faith, worships according to instructions, and has a noble character. As for the soul of a muṣliḥ, mujāhid, muta'āwin, and mutqin, it can be seen from the effort to continue learning to teach science, preaching by preventing the bad and inviting the good, as well as patience, cooperation (gotong royong), striving for the best (professionalism), of every trust given. The application of character education based on the personality of the Qur'an with the Islamic Worldview is an effort to view everything based on faith in Allah, faith in revelation, faith in the Prophet, and so on.
Widespread phosphorous excess in olivine, rapid crystal growth, and implications for magma dynamics
Authors: Lee Cin-Ty , Sun Chenguang , Sharton-Bierig Eytan , Phelps Patrick , Borchardt Jackson , Liu Boda , Costin Gelu , Johnston A Dana
Published: November 2022

Trace element zoning is often used to unravel the crystallization history of phenocrysts in magmatic systems, but interpretation requires quantifying the relative importance of equilibrium versus disequilibrium. Published partition coefficients for phosphorous (P) in olivine vary by more than a factor of ten. After considering kinetic effects, a new equilibrium partition coefficient was extrapolated from a re-examination of natural and experimental systems, indicating that P partition coefficients in olivine are significantly over-estimated. These new partitioning constraints allow us to establish a theoretical P Equilibrium Fractionation Array (PEFA) for mid-ocean ridge basalts (MORBs), revealing that most olivines from MORBs have excess P (2–15 times PEFA) and are thus in disequilibrium. Using an independent case study of natural dendritic olivines, we show that such P enrichments can be explained by diffusion-limited incorporation of P during rapid crystal growth. If growth rate can be related to cooling, the rapid growth rates of olivines have implications for magma system dynamics, such as the size of magma bodies or where crystallization occurs within the body.
İlkokul Öğretmenlerinin Aşırı Koruyucu (Helikopter) Velilerle İlgili Deneyimleri: Bir Fenomenoloji Çalışması
Authors: ARSLAN Pınar , KIRAL Bilgen
Published: November 2022

Araştırma, ilkokullarda görev yapmakta olan sınıf öğretmenlerinin aşırı koruyucu-helikopter velilere ilişkin deneyimlerini belirlemek amacıyla yapılmıştır. Nitel araştırma desenlerinden betimleyici fenomenoloji deseninin kullanıldığı bu araştırma 2020-2021 eğitim-öğretim yılında Türkiye’nin başkenti Ankara’da devlet ilkokullarında görev yapan gönüllü 12 sınıf öğretmeni ile yürütülmüştür. Araştırmada veriler, araştırmacılar tarafından oluşturulmuş olan yarı yapılandırılmış görüşme formu ile toplanmış, içerik analizi tekniği ile analiz edilmiştir. Araştırmada sınıf öğretmenlerinin deneyimleri doğrultusunda, aşırı koruyucu veli kavramı betimlenmeye çalışılmıştır. Araştırmanın sonucunda sınıf öğretmenlerinin görüşlerine göre aşırı koruyucu-helikopter veliler; aşırı önyargılı, kontrolcü, çocuklarının hatalarını kabullenmeyen, savunmacı, çocuk odaklı yaşayan, çocuklarının sorumluluklarını kendi üzerlerine alan ve hatta çocuklarının ev ödevlerini yapan velilerdir. Araştırmaya katılan sınıf öğretmenlerinin çoğunluğuna göre aşırı koruyucu ailelerin çocuklarının akademik başarıları düşük olup kapasitelerinin altında başarı göstermektedirler. Çeşitli yerel, bölgesel ve ulusal projelerle bu tip özellik gösteren veliler desteklenebilir. Velilere aşırı koruyucu-helikopter anne-babalığın zararları ile ilgili tiyatro, film izletilerek, çocuklar üzerindeki negatif etkileri görmeleri sağlanabilir.
STRATEGI KOMUNIKASI EFEKTIF PADA IBU YANG MEMILIKI ANAK USIA PRA-SEKOLAH
Authors: Jafar Eka Sufartianinsih
Published: November 2022

ABSTRACTCommunication is process of delivering messages that involves two parties aims to build meaning in order to mutually understand what is meant by the recipient and the recipient of the message. Communicating with pre-school age children requires a special strategy that is tailored to the child's developmental stages so that the communication process can run effectively. The mother is the main caregiver figure and is the first educator for children in the family. However, the communication process that took place between mothers and pre-school children was less effective. Based on the initial interview, the mother lacked the knowledge and skills on how to communicate with preschool children so that the mother found it difficult to make the child understand the instructions given. This research was conducted on mothers who have pre-school age children which aim to increase the mother's knowledge of effective communication strategies in early childhood. This study used a quasi-experimental method with a one group pre-test post-test design approach. The results showed an increase in maternal knowledge before and after training on effective communication strategies for pre-school children.Keywords: Communication, effective, early childhood, motherÂ ABSTRAKKomunikasi merupakan proses penyampaian pesan yang melibatkan dua pihak yang bertujuan untuk membangun makna agar dapat saling memahami apa yang dimaksud oleh pemberi dan penerima pesan. Berkomunikasi dengan anak usia pra-sekolahÂ membutuhkan strategi khusus yang disesuaikan dengan tahapan perkembangan anak agar proses komunikasi dapat berjalan dengan efektif. Ibu adalah figur pengasuh utama dan merupakan pendidik pertama bagi anak dalam keluarga. Namun, proses komunikasi yang berlangsung antara Ibu dan Anak usia pra-sekolah seringkali berjalan kurang efektif. Berdasarkan hasil wawancara awal, Ibu kurang memiliki pengetahuan dan keterampilan mengenai cara berkomunikasi dengan anak usia pra-sekolah sehingga Ibu merasa kesulitan untuk membuat anak paham akan instruksi yang diberikan. Penelitian ini dilakukan pada Ibu yang memiliki Anak usia pra-sekolah yang bertujuan untuk meningkatkan pengetahuan Ibu mengenai strategi komunikasi efektif pada anak usia dini. Penelitian ini menggunakan metode kuasi eksperimen dengan pendekatan one group pre-test post-test design. Hasil Penelitian menunjukkan terjadi peningkatan pengetahuan Ibu sebelum dan setelah dilakukan pelatihan strategi komunikasi efektif pada anak usia pra-sekolah.Kata Kunci: Komunikasi, Efektif, Anak Usia Dini, Ibu
Peningkatan Ekonomi UMKM Melalui Pelatihan Digital Marketing di Desa Tamansari Kecamatan Tamansari Kabupaten Bogor
Authors: Noprizal
Published: November 2022

Salah satu permasalahan yang dihadapi oleh UMKM di Desa Tamansari adalah masalah pemasaran dan keterampilan menggunakan teknologi. UMKM di Desa Tamansari memerlukan pengembangan usaha berbasis teknologi sehingga dapat bersaing dengan usaha- usaha baru yang bersifat online. Tujuan dari penulisan paper ini adalah: 1) Mengidentifikasi penggunaan media pemasaran pada UMKM di Desa Tamansari Kecamatan Tamansari 2) Menggambarkan upaya pengembangan usaha berbasis teknologi pada UMKM Desa Tamansari Kecamatan Tamansari melalui pelatihan digital marketing. Metode yang digunakan dalam identifikasi penggunaan media pemasaran adalah dengan observasi, wawancara. Metode yang digunakan dalam upaya pengembangan usaha berbasis teknologi adalah metode pendidikan masyarakat dan pelatihan. Materi-materi dalam upaya pengembangan usaha berbasis teknologi pada UMKM Desa Tamansari melalui pelatihan digital marketing yaitu pelatihan digital marketing menggunakan Instagram dan Shopee. Hasil identifikasi menunjukkan bahwa banyak UMKM di Desa Tamansari menggunakan teknologi sederhana dalam pemasaran, yaitu didominasi dengan media Whatsapp dan Facebook. Bahkan masih banyak UMKM yang menjalankan usahanya secara offline tanpa bantuan teknologi. Hasil evaluasi dari kegiatan pelatihan digital marketing menunjukkan bahwa kegiatan ini mendapatkan tanggapan yang positif, dinilai dapat memberikan wawasan dan ilmu, dan memberikan inspirasi.Hampir seluruh pelaku usaha ingin mempraktekan bisnis online ini dalam pengembangan usahanya.
Penguatan Ekonomi Masyarakat Melalui Penyuluhan Bisnis di Desa Sukajaya Kecamatan Tamansari Kabupaten Bogor
Authors: Matondang Lailatul Qomariyah
Published: November 2022

Sebagian masyarakat Desa Sukajaya adalah seorang pedagang dan terdapat banyak UMKM, namun karena keterbatasan dibidang pemasaran menyebabkan usaha-usahanya hanya terkenal di daerah sekitar, sehingga target pasar yang sempit mengakibatkan ekonomi mereka kurang berkembang. Oleh karena itu, perlu adanya penyuluhan bisnis sebagai penguatan ekonomi masyarakat atas usaha-usaha dan potensi yang ada di Desa Sukajaya. Metode pelaksanaan yang dilakukan penulis berupa program penyuluhan bisnis masyarakat dengan cara menggunakan metode partisipatif dan penyuluhan kepada kelompok UMKM, PKK dan kelompok pemuda kampung Waluya. Dalam penyuluhan bisnis dilakukan dengan beberapa tahap seperti penyuluhan strategi pemasaran dan pengemasan, penyuluhan manajemen organisasi/usaha dan penyuluhan pencatatan keuangan. Setelah dilaksanakan program penyuluhan bisnis, hasil yang didapatkan adalah meningkatnya pengetahuan masyarakat akan usaha/bisnis sehingga diharapkan masyarakat mampu mengimplementasikan atas pengetahuan yang didapat dari program bisnis dalam kehidupan sehari-hari dan bermanfaat untuk orang lain.
Beğeni ve Yorum Eğilimlerinin Trafik Kazası Videoları Üzerinden Analizi
Authors: İRALI Ali Efe
Published: November 2022

Bireylerin ve toplumların iletişim araçlarını kullanma süreçleri kültür ya da konuşulan dil dolayısıyla farklılıklar gösterebilmektedir. Bununla birlikte, benzer içeriklere gösterilen tepkilerin öğrenilmesi farklı araçlar için teoride önemli fikirler sunabilir. Bu çalışmanın amacı da, benzer bir içeriğin farklı dillerde izleyen kullanıcılarda nasıl bir etkileşim ortamı oluşturabileceğinin anlaşılmasını sağlamaktır. Bu yüzden, çalışma, küresel anlamda benzer tepkiler gösterileceği varsayılabilecek trafik kazası videolarına odaklanmıştır. Örneklem grupları için YouTube’da en çok aboneye sahip ilk 50 trafik kazası kanalı ile 30 adet Türkçe yayın yapan trafik kazası kanalı seçilmiştir. İki farklı hipotez grubuyla, kanallar ve kanalların videoları ayrı ayrı testlere tabi tutulmuşlardır. İlk hipotez grubu için tüm kanalların yorum ve beğeni oranları hesaplanmış; ardından izlenme sayıları ile ağırlıklı oranlamalar üzerinden kanalların ortalamaları elde edilmiştir. İkinci hipotez grubu için de, Türkçe kanalların video sayıları ile yakın sayıda bir örneklem grubu karşılaştırması yapabilmek için, ilk 50 kanal arasından ilk 4 kanalın videoları alınmıştır. Tüm verilerin box-plot yöntemiyle aykırı değerleri hesaplanmıştır.

Çıkarılan aykırı değerler sonrasında, kanallar için Shapiro-Wilk, videolar için de Kolmogorov-Smirnov normallik testleri gerçekleştirilmiştir. Bu iki süreç sonrasında hipotez testlerine geçilmiş olup, kanallar için Welch’in T-Testi (n1=47 ve n2=28; p=0,041); videolar için Mann-Whitney U Testi (n3=586 ve n4=579; p=0,00001) uygulanmıştır. Sonuçlar hem kanallar için hem de videolar için farklı ortalamalara sahip olunduğunu göstermiştir. Türkçe içerik izleyicilerinin, diğer gruplara oranla, beğeni bırakırken aynı zamanda yorum yapma eğiliminde de olduğu tespit edilmiştir.
Environmental biodiversity, human microbiota and association with allergies
Authors: Khavkin A. I. , Nesterenko Z. V.
Published: November 2022

Background. The article presents modern views on the role of microbiota in the occurrence of atopic pathology. The reasons for the decline in biodiversity, changes in the dynamic balance between macro-microorganisms, violation of the colonization of human ecological niches, which are important in the formation of local and systemic immunity, are considered; the main causes of dysbiosis at an early age, which precedes the formation of allergic diseases (food allergy, atopic dermatitis, allergic rhinitis, asthma), a significant increase in which has been noted in recent decades. Aim: to analyze reviews, articles devoted to the study of the role of the human microbiota, a decrease in its biodiversity in the formation of allergic pathology. Methods: the use of analytical reviews, articles posted in electronic databases: PubMed, Scopus, Web of Science, position of the European Academy of Allerogology and Clinical Immunology (EAACI). Conclusion: the analysis made it possible to present the modern role of microorganisms inhabiting the ecological niches of the human body, their dynamic balance on the function of all organs and systems, with consideration of the reasons for the decrease in biodiversity and the subsequent development of allergic diseases; the need to further study the role of not individual pathogens, but the general properties of the microbial population, which will help to change the approach to disease therapy, based not on replacing individual microorganisms, but on restoring the all population.
To the question of surgical correction of evacuatory disturbances of the upper departments of the gastrointestinal tract
Authors: Galimov O. V. , Khanov V. O. , Sataev V. U. , Saifullin R. R. , Bakirov M. R. , Galimov D. O.
Published: November 2022

Aim. To study the possibilities of using video endoscopic technologies in the surgical treatment of hiatal hernia and evaluate long-term results. Materials and methods. 52 patients who underwent laparoscopic correction of hiatal hernia were examined. Results. Excellent and good results were obtained in 31 patients (73,8%), a group with satisfactory treatment results were 2 (4,8%) patients, and an unsatisfactory result was observed in 9 (21,4%) patients.
Erosive and ulcerative lesions of gastroduodenal zone In adolescents with celiac artery compressional syndrome
Authors: Zainulabidov R. A. , Razumovsky A. Yu. , Khavkin A. I. , Mitupov Z. B. , Chumakova G. Yu.
Published: November 2022

Compression stenosis of the celiac trunk or Dunbar syndrome, a clinical and anatomical syndrome characterized by chronic abdominal pain, is a congenital pathology based on compression of the celiac trunk by the median arcuate ligament of the diaphragm. The narrowing of the lumen of the celiac trunk entails hemodynamic disturbances in the artery itself and branches extending from it, which leads to a shortage of blood supply to the organs of the digestive system. Inadequate supply of arterial blood can lead to dystrophic and ischemic tissue damage. The mucous membrane and submucosal layer of the wall of the stomach and intestines are most susceptible to oxygen starvation. The article discusses the features of ischemic gastric and duodenal ulcers with clinical examples in children with Dunbar syndrome. It also describes the compensatory capabilities of the body to minimize the effects of extravasal compression of the celiac artery and methods for their visualization.
The influence of the gastrointestinal tract deseases on the process of chronic lung pathology
Authors: Galimov O. V. , Sataev V. U. , Galimova E. S. , Fedorov S. V. , Khanov V. O.
Published: November 2022

Aim was to study the prevalence of gastrointestinal tract pathology and the state of intestinal biocenosis among bronchial asthma patients. Materials and methods: 93 patients with asthma in the exacerbation stage who had diseases of the gastrointestinal tract were examined. Instrumental, immunological, bacterial studies of the respiratory and digestive organs were carried out. The results of our study indicate a relationship between the development of bronchial asthma and gastrointestinal pathology due to negative environmental effects, stress, glucocorticosteroid therapy, changes in general and local protective reactions against a background of a chronic disease involving organ barriers with an autoimmune pathogenesis mechanism in the pathological process.
Esophageal stenosis in a child with eosinophilic esophagitis: diagnosis and positive dynamics against the background of conservative therapy
Authors: Lokhmatov M. M. , Makarova S. G. , Fisenko A. P. , Alhasov A. B. , Oldakovsky V. I. , Budkina T. N. , Surkov A. N. , Kulikov K. A. , Tupylenko A. V. , Silonyan A. L. , Vyazankina S. S. , Romanova E. A.
Published: November 2022

Introduction. Currently, eosinophilic esophagitis (EoE) is a big and urgent problem for modern pediatrics. Its pathogenesis is associated with the formation of stenoses and strictures of the esophagus during a long course of the disease without treatment, which leads to serious disorders in the nutrition of children. In widespread practice, X-ray contrast examination of the esophagus is used, however, it is also necessary to perform esophagogastroduodenoscopy (EGDS) with taking multiple biopsies with morphological examination to verify the diagnosis. Materials and methods. Boy Y. 12 years, was admitted in March 2021 with complaints of difficulty in swallowing solid food, as well as poor weight gain. From the anamnesis of the disease, it is known that the phenomena of dysphagia were noted from the preschool period. Symptoms have progressed over the past year. EGDS was performed. A biopsy was taken: 6 fragments of the esophagus, 2 fragments from each third. Results. Diagnosed with eosinophilic esophagitis, complicated by esophageal stenosis. Chronic gastritis, Helicobacter pylori-not associated, incomplete remission. Chronic duodenitis, incomplete remission. Protein-energy malnutrition, mild. Appropriate treatment was prescribed. An allergological examination of the child was carried out and recommendations for nutrition were given. Against the background of the therapy, the child’s condition with pronounced positive dynamics - the appetite improved, the phenomena of dysphagia were completely stopped. When the child was re-hospitalized a month later, there was an increase in body weight (900 g) and growth (3 cm). Conclusions. The high efficiency of complex conservative therapy has been shown. The prescribed conservative treatment made it possible to avoid dilatation and bougienage of the esophagus. In this case, all three components of EoE treatment were applied: elimination diet, proton pump inhibitors, and topical corticosteroids. In the future, it is necessary to observe the allergist, taking into account the data obtained on multiple sensitization with a decision on the question of further treatment.
COVID in children and the digestive system: clinical and pathogenetic correlation
Authors: Pechkurov D. V. , Romanova A. A. , Tyazheva A. A. , Poreckova G. Yu.
Published: November 2022

Coronaviruses, seven of which are known to infect humans, can range from asymptomatic infection to malnutrition and death. Russia has over 12.4 million confirmed cases of COVID-19 at the time of writing, with nearly 334,000 deaths. While all other coronaviruses affect cardiovascular disease, the SARS-CoV-2 virus also has a tropism for the cardiovascular system, gastrointestinal tract, liver, pancreas, kidneys, and nervous system. In this review, we describe the important gastrointestinal manifestations of COVID-19 in children and discuss possible underlying pathophysiological mechanisms for their occurrence.
Prenatal risk factors for neonatal necrotizing enterocolitis
Authors: Chernenkov Yu. V. , Bochkova L. G. , Panina O. S. , Nechaev V. N.
Published: November 2022

The study aimed to determine the presence of a relationship between prenatal exposure to potential risk factors and the development of necrotizing enterocolitis (NEC) in premature infants. Materials and Methods: The clinical data of 99 mother-newborn couples diagnosed with Bell’s stage IIA NEC and a comparable comparison group were studied. The clinical characteristics of the main group with NEC were compared with the control group using the Student’s t-test. To assess the severity of the impact of potential risk factors, the Cochran - Mantel - Hensel method was used with the construction of a logistic regression model. Results. A statistically significant relationship was established between ampicillin prescribed to pregnant women and the occurrence of NEC in newborns. The adjusted odds ratio (OR) of prenatal ampicillin exposure was significantly greater for infants with NEC (OR 2.3, 95% CI 1.1, 4.8, P = 0.003) than for infants in the comparison group. Potential influencing factors (arterial hypertension, chorioamnionitis, artificial feeding and male sex) which also contribute to the development of NEC in newborns during prenatal antibiotic therapy, have been identified.
Association of gastroesophageal reflux disease with gastritis activity in schoolchildren living in a region with a high incidence of gastric and esophageal cancer
Authors: Polivanova T. V. , Kasparov E. V. , Vshivkov V. A.
Published: November 2022

Aim. To study the activity of the inflammatory process in the gastric mucosa (GM) in gastroesophageal reflux disease (GERD) in schoolchildren living in a region with a high incidence of stomach and esophageal cancer. Material and methods. The transverse method in the Republic of Tyva collected data on the presence of gastroenterological complaints in 1535 schoolchildren aged 7-17 years. The main diagnostic criterion for GERD was the presence of weekly heartburn in the subjects. Subsequently, esophagogastroduodenoscopy was performed with the taking of biopsy material of the mucosa of the antrum and body of the stomach in 246 children. Morphological assessment of GM was carried out in accordance with the Sydney classification after staining biopsy sections with hematoxylin-eosin. Diagnosis of Helicobacter pylori was carried out after staining according to Giemsa. The studies were approved by the ethics committee and the consent of the examined was obtained. Results. Schoolchildren in Tyva have a high prevalence of GERD (9.5%). Associative relationship of GERD with gastritis activity, both in the body (p=0.7338) and in the antrum (p=0.2036) was not revealed. In the antrum, the activity of gastritis was higher than in the body of the stomach (p=0.0001). In children with GERD, when infected with Helicobacter pylori, there was an increase in activity, both in the antrum (p=0.0001) and in the body of the stomach (p=0.0159). At the same time, in children with GERD, the inflammatory process is associated with infection by a microorganism, regardless of its belonging to the Cag A strain. Conclusion. An association of GERD with highly active Helicobacter pylori associated gastritis has been established, regardless of whether the microorganism belongs to the Cag A strain.