bluuebunny/crossref_metadata_2025 huggingface dataset:
Pemanfaatan Papan Pintar Untuk Perkembangan Kognitif Anak Usia Dini Di RA-Al Jihad Lubuk AUR Kec. Bayang Kab. Pesisir Selatan Prov. Sumatera Barat
Authors: Anysha Pratiwi Yuliska Candra
Published: August 2022

Pada masa pandemic ini anak-anak jadi terkendala pada proses pembelajaran dengan anak tidak mengikuti pembelajaran pastiny auntuk perkembangan anak nnatinta akan terhambat atau tidak sesuai dengan usia anak. Maka dengan itu kita sebagai guru ataupun orang tua juga harus bisa memberikan pembelajaran untuk anak supaya perkembangan anak nantinya akan sesuai  dengan usia anak. Tujuan dari penelitian ini adalah dapat meningkatkan perkembangan kognitif anak. Dengan itu peneluis menggunkan metode penelitian kualitatif deskriptif dengan teknik pengumpulan data observasi terhadap 8 orang anak kelas B di RA-AL JIHAD  Lubuk Aur Kec. Bayang Kaab. Pesisir Selatan Prov. Sumatera Barat. Hasil dari penelitian ini adalah penggunaan media papan pintar dapat membantu meningkatkan perkemabngan kognitif anak usi adini seperti dengan mengenalkan warna dan bangun datar.
Strategi Peningkatan Kompetensi Baca Tulis Al-Qur’an (BTQ) Siswa TK Al Falah Sempusari Kaliwates Jember
Authors: Fawaidi Badrun
Published: August 2022

Penelitian ini menjelaskan tentang cara membaca dan menulis al-Qur`an merupakan kitab suci umat Islam yang perlu dipelajari dan ditransferkan untuk umat Islam. Baca tulis Al-Qur`an ini merupakan hal yang wajib dipelajari oleh semua umat Islam terutama generasi muda dan anak-anak. Lembaga taman pendidikan anak-anak merupakan lembaga yang memberikan pembelajaran baca tulis Al-Qur`an di TK Al Falah, Kecamatan kaliwates Kabupaten Jember, dengan mengedepankan kegiatan belajar membaca al-Qur`an yang menjadikan anak-anak di TK Al Falah bisa pandai dan fasih membaca Al-Qur`an ketika masih duduk di bangku lembaga Taman Kanak-kanak, menjadikan anak mampu menghafal surat-surat pendek yang banyak agar bisa mengaplikasikan bacaan sholat.

Kata Kunci : Strategi, Kemampuan, Baca Tulis Al-Qur’an
Penggunaan Permainan Plastisin Dalam Meningkatkan Motorik Halus Anak Usia Dini di TK Rahmat Sigi Sidera Sulawesi Tengah
Authors: Hamzia Marie  , Febi Nursafitri
Published: August 2022

Abstrak: Bermain merupakan salah satu kebutuhan yang dapat  menstimulasi perkembangan anak, salah satunya yakni perkembangan motorik halus anak, kegiatan yang dapat meningkatkan perkembangan motorik halus anak yakni melalui permainan plastisin. Tujuan dalam penelitian ini, untuk mengetahui bagaimana penggunaan permainan plastisin dalam meningkatkan motorik halus anak usia dini di TK Rahmat Sigi Sidera Sulawesi Tengah. Metode penelitian yang digunakan adalah pendekatan kualitatif, teknik pengumpulan data melalui observasi, wawancara, dan dokumentasi, teknik analisis data yang digunakan adalah reduksi data, penyajian data, dan verifikasi data, dan keabsahan data diperkuat dengan melakukan teknik pemeriksaan. Penelitian di laksanakan di Tk Rahmat Sigi Sidera. Pelaksanaan kegiatan dilakukan dengan mengikuti waktu kegiatan pembelajaran berlangsung, dengan melakukan pengamatan terhadap anak didik. Hasil penelitian ini menunjukan bahwa: penggunaan permainan plastisin dalam meningkatkan motorik halus anak usia dini di TK Rahmat Sigi Sidera Sulawesi Tengah, senantiasa berorientasi pada kebutuhan anak, terdapat 3 tahap sebelum pembelajaran yaitu: perencanaan, pelaksanaan, dan evaluasi.

Kata kunci: permainan plastisin, motorik halus, anak usia dini

Abstract: Play is one of the needs that can stimulate children's development, one of which is the development of children's fine motor skills, activities that can improve children's fine motor development, namely through plasticine games. The purpose of this study was to find out how the use of plasticine games in improving fine motor skills in early childhood at Rahmat Sigi Sidera Kindergarten, Central Sulawesi. The research method used is a qualitative approach, data collection techniques through observation, interviews, and documentation, data analysis techniques used are data reduction, data presentation, and data verification. The research was carried out at Rahmat Sigi Sidera Kindergarten. The implementation of activities is carried out by following the time the learning activities take place, by observing the students. The results of this study indicate that: the use of plasticine games in improving fine motor skills in early childhood at Rahmat Sigi Sidera Kindergarten, Central Sulawesi, is always oriented to the needs of children, there are 3 stages before learning, namely: planning, implementation, and evaluation.

Keywords: plasticine game, fine motor, early childhood
İlhanlıların İnkırazından Kara Koyunlu Hâkimiyetine Kadar Erzurum Ve Çevresinde Yaşanan Hâkimiyet Mücadeleleri
Authors: MACİT Ensar , AYDIN Yunus Emre
Published: August 2022

Bu çalışma, İlhanlı Devleti’nin parçalanma sürecine girmesi sonucunda belirli coğrafyalarda bağımsızlıklarını kazanan devlet veya daha küçük siyasî teşekküllerin Erzurum ve çevresindeki siyasî ve askerî faaliyetlerine odaklanmıştır. İlhanlı Devleti’nin yıkılışından Kara Koyunlu Türkmenlerinin hâkimiyetine dek Erzurum ve çevresine Sutaylılar, Celâyirliler, Çobanoğulları ve Eretnalıların hâkim olduğu bilinmektedir. Bölgeye ilk hâkim olan Sutaylılar, İlhanlı mirasını ele geçirmek isteyen Celâyirliler ve Çobanoğulları arasındaki mücadelelerde Celâyirliler ile ortak hareket etmişlerdir. Ancak Sutaylı hanedanı içerisinde yaşanan anlaşmazlık sonucunda Sutaylı toprakları iki ayrı yönetim tarafından idare edilmiştir. Bu durum da Sutaylıların zayıflamasına sebep olmuştur. Çobanoğullarının Erzurum ve çevresindeki tahrip ve yağmaları, bahsi geçen yerlerin siyasî, toplumsal ve ekonomik hayatına büyük darbe vurmuş, demografik yapısında da köklü değişimlerin yaşanmasına sebebiyet vermiştir. Sutaylı hâkimiyetinden sonra Erzurum, kısa bir süreliğine Celâyirli idaresinde kalmıştır. Şehrin 1358 yılına kadar Çobanoğullarının, 1360 yılından itibaren de Eretnalıların hâkimiyetinde bulunduğu ortaya konulmuştur. Günümüzde Sutaylılara ve Çobanoğullarına ait Erzurum ve havalisinde mimarî yapılar mevcuttur. Celâyirli sultanlar adına sikke kesilen darphaneler içerisinde Erzurum şehri de yer almaktadır. Ayrıca Erzurum’da Eretna hükümdarları adına sikkelerin kesildiği bilinmektedir. Tüm bu maddî unsurlar, bahsi geçen siyasî teşekküllerin Erzurum ve çevresindeki hâkimiyetlerini doğrular mahiyetteki kalıntılardır. Çalışmada, ana kaynakların yanı sıra konuyla ilgili araştırma eserlerden de istifade edilmiştir
An Evaluation of Water and Gas Injections with Hydraulic Fracturing and Horizontal Wells in Oil-Saturated Shale Formations
Authors:   Department of Petroleum Engineering, Mining University, Russia, Al-Obaidi S. H. , Kamensky I. P. ,   Scientific Research Center, SPB, Russia, Khalaf F. H. ,   Department of Petroleum Engineering, Knowledge University, Erbil, Iraq, Hofmann M. ,   Department of Petroleum Engineering, Mining University, Russia
Published: August 2022

A variety of methods are examined in this study in order to improve oil recovery from low-permeability heterogeneous reservoirs in oil-saturated shale deposits. Calculations based on the fluid flow model revealed that water and gas injection was effective, and that horizontal and directional wells, including those employing hydraulic fracturing are evaluated in this study. Moreover, hydraulic fracturing in directional wells with vertical completions was found to be one of the most effective methods for water injection in this study. However, when hydraulic fracture length is hard to achieve, the gas injection has been found to be a more efficient way to enhance oil recovery than water injection. Furthermore, horizontal drilling technology was most effective in the central part of the reservoir.
effectiveness of using e-learning in discovering gifted students from the point of view of their teachers
Authors: Hararah Nemat Adnan
Published: August 2022

The current work aimed to identify the effectiveness of using Electronic learning in discovering gifted students from the opinion of their teachers. The descriptive-analytical method was used in this work. The sample population of this study included teachers of both genders working in government schools who teach gifted students in the Amman capital of Jordan. In this work, we selected random samples consisting of 56 teachers, and data was collected from them. Through this study, results were obtained that showed the effectiveness of using e-learning in discovering gifted students, it has a high level and the arithmetic means was 4.7. Moreover, the obstacles faced by teachers of gifted students in using E-learning came arithmetic mean (3.60), and the score to which teachers of gifted students practiced using E-learning differed by gender, academic qualification, and experience, and there were no statistically significant differences. The most important thing recommended by this study is the necessity for workshops and hold courses for gifted students and teachers to develop their trends toward E-learning commensurate with their abilities and talents, and to train them on how to use it.
Evaluation of the sealing ability of mineral trioxide aggregate repair HP, biodentine and white mineral trioxide aggregate as furcation repair materials
Authors: Srikumar G. P. V. , Jaipuriar Nivedita , Gurnani Anjali , Nishad Geeta , Rahane Shripriya , Ghosh Megha
Published: August 2022

This study aims to evaluate the sealing ability of Mineral Trioxide Aggregate Repair HP, Biodentine and White Mineral Trioxide Aggregate(WMTA) as furcation repair materials by using Ultraviolet- Spectrophotometric analysis. A total of 80 freshly extracted human permanent mandibular first and second molar teeth were included. Teeth were decoronated 3mm above the cemento-enamel junction and roots were amputated 3mm below the furcation.  Endodontic access cavity opening was done and root canal orifices were sealed with sticky wax. Artificial perforations were made in furcation areas of teeth using round bur.80 specimens were divided into 3 Experimental groups with 20 specimens per group; Group A (MTA Repair HP), Group B (Biodentine), Group C (WMTA) used as furcation repair materials and the remaining 20 specimens were equally divided between Positive control and Negative control groups. Specimens were immersed in Indian ink dye for 48hours and were then subjected to dye extraction method by completely dissolving the teeth in 65% nitric acid and the obtained solutions were analysed using Ultraviolet-Spectrophotometer and readings were recorded as absorbance units. Obtained data was statistically analysed using One-way ANOVA and Tukey’s-Post hoc tests.
impact of workplace deviance behaviour on organizational performance in halal industry in Malaysia
Authors: Faiez Mohd , Aziz Azureen Binti Abd
Published: August 2022

The study aims to determine to look at the performance impact of work influence on organization in the halal industry in Malaysia: Islam as a spirituality. The results of the study found that organizational beliefs influence behavior in the workplace. This study also found that Islam also influences performance in work behavior. Finally, the Islamic mediator test has significantly influenced the relationship between the effects of performance in the workplace with Islam as an example of improving performance in the organization.
Surgical outcome of myelomeningocele repair associated with Chiari type II malformation
Authors: Sanasiya Keval , Joshi Deepak , Solanki Mehul
Published: August 2022

Introduction: Meningomyelocele, more commonly known as spina bifida (open) is a congenital malformation of the central nervous system and is associated with significant morbidity. Myelomeningocele is a commonly seen congenital birth defect in children. The most common associations with myelomeningocele are hydrocephalus and ACM Type 2. Folic acid deficiency and parental consanguinity appear to play a major part in this type of congenital defects. Objectives: To analyse the clinical profile and outcome of surgery in cases of myelomeningocele associated with Arnold Chiari malformation II and hydrocephalus. Methods: A Retrospective Cohort study was done starting from January 2015 to January 2019 in the Department of Neurosurgery at SBKS Medical College. Total 18 patients with Myelomeningocele associated with Arnold Chiari malformation II and Hydrocephalus were analysed and evaluated. Follow up of cases was done for a minimum period of 6 months. Results: Out of 18 total cases, the majority of cases, i.e., 76.8%, had myelomeningocele with Chiari II malformation and hydrocephalus. Ratio of females to males was 1.14. Prenatal folic acid supplementation was missed amongst 80% of the cases. 16.6% cases had positive parental consanguinity. Mortality was seen in 2 cases due to post operative complications. Myelomeningocele (MMC)
Histomorphorlogical and biochemical evaluation of oral administration of datura metel stramonium on the kidneys of adult male wistar rats
Authors: Iju Wilson Josiah , Emeka Ojieh Anthony , Chukwuebuka Nwogueze Bartholomew , Richard Ossai Nduka , Chidimma Okolocha
Published: August 2022

Datura metel stramonium (leaves) extract has traditionally been used to treat swellings, burns, ulcers, asthma and sinus infections. However, report indicate that this plant is a strong poison and has been linked to delirium and acute poisoning, which may result in death. Aim: Histomorphological potentials and biochemical effects of Datura metel stramonium on the kidneys of adult male Wistar rats. Fresh Datura metel leaves were harvested, cleaned, air-dried and crushed into fine powder and cold macerated in 0.5 L of 80% v/v methanol in water for 72 hours and the resultant mixture was filtered using Whatman filter paper (No.1). The filtrate was condensed to dryness in vapour at 400C using water bath, yielding 9g (18% w/w) of a semi-solid extract and stored in the refrigerator at 40C until use. Twenty-four (24) adult male Wistar rats were divided into four (4) groups of six (6) animals each. Groups 1 (0.2ml of distilled water), 2 (200 mg/kg), 3 (400 mg/kg), and 4 (600 mg/kg) body weight/day had oral administration for twenty-eight (28) days. The Wistar rats were sacrificed by cervical dislocation and kidney tissues were excised for histomorphological and biochemical examinations.
Retrospective study on rupture uterus, its causes and maternal-fetal outcome
Authors: Trichal Parul , Gupta Rekha Vimal , Gangwar Pooja , Dubey Pradeep
Published: August 2022

Rupture uterus is a gravid complication which is commonly seen post uterine surgery in perinatal women leading to maternal morbidity and fetal death. Common causes are previous caeserian section, obstructed labour , malpresentations, multipara women etc. Patient presents with pain, uterine bleeding, fetal distress, and even death of fetus. We did a retrospective study in our institute in which we collected data of previous 4 years. Incidence of rupture was 0.2%.  Most common risk factor was previous caeserian section and other uterine surgery. Unscarred uterus ruptured most commonly due to obstructed labour, other causes were malpresentation, multipara women and induction of labour. Majority of fetuses can not be saved due to late arrival to hospital. 49 patient required obstetric hysterectomy and rest 53 uterus repaired with or without ligation. Other complications were extension of rupture, bladder injury and hemoperitonium. We concluded that scarred uterus need to monitor closely at term and promt transportation and  diagnosis can improve fetomaternal outcome.
Comparative evaluation of efficacy of different endodontic file systems for removal of gutta percha from root canals using CBCT
Authors: Kalyankar Sailee , Sharma Anupam , Jadhav Aniket , Patil Rajlaxmi , Gujarathi Nirmitee , Shelke Abhishek
Published: August 2022

Aim- To evaluate the removal of gutta percha by hand file system, rotary file system and reciprocating file system from root canals by using CBCT. Materials and Method: Root canals of 42 extracted human mandibular premolars  were prepared using the ProTaper Universal rotary system and then obturated. Root filling quality was confirmed on CBCT images. Specimens were divided into 3 groups (n = 14) according to the system used for filling removal, group 1: H File, group 2: MTwo rotary retreatment file, and group 3:WaveOne file. Each specimen was sent for CBCT Analysis. Statistical Analysis Used: Evaluation of data was done statistically using One-way Analysis of Variance and Tukey’s post hoc test. Results: There was statistical difference in all the groups (P>0.05). All systems demonstrated presence of remnants of filling material. Mean reduction in the volume of GP after retreatment of Group I was 0.006mm3, Group II was 0.002mm3 Group III was 0.003mm3. Conclusion: The system responsible for a better removal of root canal filling material was the MTwo Retreatment file system, followed by the WaveOne system and H File.
Remote work: A statistical analysis to understand the new normal
Authors: Sharma Himanshu , Umamaheswari S , Bhuvaneswari R
Published: August 2022

The pandemic situation has been an unprecedented experience for the world. As of March 2021, India is third among the most affected countries due to the novel Coronavirus (COVID-19). After a screeching halt, people have returned to their daily routines with a new shift in their working style. Telecommuting, commonly known as ‘work from home’ or ‘working remotely’, has become a new practice for many. The Information Technology and the education sector being the dominant fields of the service sector, march towards this practice of remote working. This research aims to understand whether people from Information Technology and education field are accustomed to the transition from the workplace to remote work. The article mainly focuses on studying three main aspects of life: Professional, Personal and Social. A study was conducted by circulating questionnaires among one hundred and ten employees of the Information Technology and the education sector. The data is analyzed using the statistical methods executed on R studio, an integrated development environment for R and visualization tools. The statistical analysis of the paper helps us to figure out whether the individuals are finding it comfortable or challenging to work from home.
Review of the implementation of malaria elimination program in East Indonesia
Authors: Gunawan Yosephina Elizabeth Sumartini , Lalo Imelda Sariyanti , Njakatara Umbu Nggiku , Landudjama Leni , Yurissetiowati Yurissetiowati
Published: August 2022

Malaria is still one of the health problems with the highest cases in eastern Indonesia. The Indonesian Ministry of Health urges the entire community to be actively involved in preventing the spread of Malaria. It is hoped that by 2030, the Government can achieve the Malaria Elimination target in Indonesia. This study aimed to describe the implementation of malaria elimination in Eastern Indonesia in 2019-2021. We used a literature review method with problem identification stages, data search using the Google Scholar database using the keyword "malaria elimination in Eastern Indonesia," screening stages based on the criteria for annual journal publications in the last three years, the original type of article, accessed in full text and the form of national journal articles, then the stages of summarizing and analyzing the data using PICO, illustrated in prism charts and analysis tables. There were 12 articles analyzed with the results that there is an overview of the implementation of the malaria elimination program to realize a society free from malaria transmission in the malaria-free Indonesia movement in 2030.
Hypocalcemic seizure caused by vitamin D deficiency in infant
Authors: Arief Fatimah , Rochmah Nur , Faizi Muhammad , Gunawan Prastiya Indra , Noviandi Riza
Published: August 2022

We described the case of a 2-month-old child was presented to the emergency department with a generalized seizure, which started 40 days after birth. The laboratory examination revealed hypocalcemia (3.4 mg/dL), normal albumin serum, elevated PTH level of 235.9 pg/mL, decreased vitamin D of 13.8 ng/dL, and normal renal function. The mother had not consumed vitamin D supplement during pregnancy and lactation. The patient had also been consuming phenobarbital since the age of 1 month due to a previous history of seizures. The disease was managed with oral administration of 10% calcium gluconate along with 5000 IU of vitamin D3 daily to manage calcium homeostasis. The treatment stabilized the patient's condition and there was rapid improvement in laboratory findings. After 6 months, the seizure disappeared and the level of vitamin D (25-hydroxy vitamin D) was normal, namely 80 ng/dL.
Giambattista Piranesi: Sognare il Sogno Impossibile
Authors: Misiti Maria Cristina , Scaloni Giovanna
Published: August 2022

La raccolta di saggi dedicati alla celebrazione di Giambattista Piranesi nell’occasione del terzo centenario della nascita è stato concepito come un racconto multimediale affidato ad autori italiani e stranieri di diversa formazione disciplinare, specialisti di Piranesi e non, relatori che hanno fatto onore al volume e al suo protagonista, preparando una serie di interventi ricchi di riflessioni oltreché di suggestioni, che sono subito sembrati una importante integrazione ai volumi già pubblicati negli ultimi anni nell'ambito del Progetto Piranesi. Una narrazione complessa che si snoda attraverso "link" richiami e varie “chiavi” che saranno offerte al lettore durante il percorso dei vari capitoli, le immagini, i luoghi, il sonoro. Piranesi multimediale più che un libro è una biblioteca virtuale che concentra più forme comunicative e che consentirà al lettore non solo di conoscere e studiare «le opere del grande incisore», ma anche di approfondire storia e retroscena, creando mappe visuali con avvenimenti, personaggi e idee scoprendo relazioni altrimenti nascoste fra campi del sapere.
A educação alimentar e nutricional como estratégia de promoção da saúde
Authors: Brito I. L. , Carvalho C. T.
Published: August 2022

Este é um trabalho, fruto do Projeto de extensão: “UFPB no combate à Covid-19: Perfil alimentar da população durante a pandemia. A Educação Alimentar e Nutricional como estratégia de promoção da saúde”, da Universidade Federal da Paraíba.

O projeto consistiu, ainda levando em consideração o contexto de pandemia da Covid-19, a Educação Alimentar e Nutricional como estratégia de promover saúde, por meio da elaboração de conteúdos digitais disponibilizados via mídias digitais, com informações sobre alimentos, escolhas alimentares, pandemia e saúde.

Estes conteúdos foram compilados e apresentados de forma simples, clara e resumida neste formato de E-book com o objetivo de servir de apoio e informação à população quanto a importância da adoção de hábitos alimentares e estilos de vida saudáveis, sobretudo em situações de insegurança em saúde, como em pandemias.
 
ETIKA KEWIRAUSAHAAN BERDASARKAN AJARAN WEDA
Authors: Wijaya I Gede Bayu
Published: August 2022

Tujuan dari tulisan ini yakni untuk menjelaskan dari segi ajaran kitab suci Weda yang erat kaitannya dengan dunia usaha. Kitab suci Weda dengan ajaran Tri Hita Karana dapat mewujudkan keseimbangan dan kehidupan ini. Dalam berwirausaha Tri Hita Karana mengajarkan seseorang untuk dapat membedakan perbuatan baik dan perbuatan yang tidak seharusnya dilakukan oleh seorang wirausaha, dengan perbuatan baik tersebut maka keharmonisan, saling menghargai dan menghormati akan tercipta. Hubungan baik tersebut seorang wirausaha akan mampu menjalin relasi yang saling menguntungkan satu sama lainnya, melalui etika yang diajarkan dalam Tri Hita Karana mampu mewujudkan hubungan yang baik sehingga kesejahteraan dapat dicapai.
Faculty Members’ Evaluations Regarding the Faculty Development Program Conducted with the Hybrid Learning Method
Authors: ÇALIŞKAN S. Ayhan , ÜNVER DOĞAN Nadire
Published: August 2022

Objective
This study aims to determine faculty members’ feedback and the level of satisfaction about the faculty development program carried out with the hybrid learning method at Selçuk University Faculty of Medicine (SÜTF) and compare faculty members’ satisfaction levels regarding face-to-face and online sessions.
Material and Methods
The Faculty Development Program has been carried out since 2010 and updated with program evaluations as well as faculty members’ needs and expectations. In the COVID-19 pandemic era, distance education and hybrid education sessions were added to the program. The renewed faculty development program was conducted in June 2021 with a hybrid learning method, eight sessions both face-to-face and online and six sessions online only. The feedback of the participants was obtained through online questionnaires consisting of structured items rated with Likert-type scales (1: Strongly disagree – 5: Strongly agree and 0: Very poor – 10: Very good) and semi-structured items.
Results
Fifty faculty members participated in the program and 30 (60.0%) answered the research questionnaires. Faculty members reported a total of 170 session participation, 140 (82.4%) face-to-face and 30 (17.6%) online. It was determined that the participants' satisfaction levels about the faculty development program sessions was high and very high (min=4.05±0.99 ; max=5.00±0.00). It was also found that there is no statistically significant difference between faculty members evaluations for online or face-to-face participation in the training sessions. Participants reported that their overall evaluation of the program was very good (9.33±0.65).
Conclusion
The SÜTF Faculty Development Program, designed in accordance with the COVID-19 conditions, has been successfully implemented using the hybrid method. The positive feedback of faculty members and the fact that online or face-to-face participation in the sessions does not make a difference in their satisfaction levels is considered as an important development for the implementation of the forthcoming faculty development program using the hybrid method.
Diferencia en el comportamiento reproductivo de las cerdas razas pelón mexicano y cuino de Nayarit-México con la cerda York-Landrace
Authors: Lemus-Flores Clemente , Díaz Juan Roberto Guerra , Grageola-Núñez Fernando , Bugarin-Prado Job Oswaldo , Ávalos Gilberto Lemus
Published: August 2022

Este trabajo se realizó con el objetivo de establecer la diferencia en el comportamiento reproductivo, de las cerdas Pelón Mexicano (CPM) y Cuino (CC) con las cerdas comerciales Yorkshire-Landrace (YL), bajo el supuesto de que las cerdas de la raza pelones mexicanos y las cerdas cuinas sin selección artificial, difieren reproductivamente de cerdas YL en las que se realiza selección artificial. El trabajo se realizó con los datos históricos disponibles de los hatos para CPM, CC de Nayarit-México y vientres comerciales YL. Se compararon variables reproductivas: Lechones nacidos totales (LNT), lechones nacidos vivos (LNV), lechones destetados (LD), peso de la camada nacida viva (PCNV), peso de la camada destetada (PCD), peso promedio del lechón nacido vivo (PXLNV), peso promedio lechón destetado (PXLD), porcentaje de sobrevivencia en lactancia (%SOB) y días de lactancia (DL) entre las CPM y CC con las cerdas comerciales YL. Los resultados en las variables que indican prolificidad y peso del lechón en lactancia, que son: LNT, LNV, LD, PCNV, PCD y PXLNV, indican con diferencias significativas (p<0.05) que las cerdas YL tienen promedios más altos. Para PXLD CMP y YL son iguales, en %SOB CC y YL son iguales, con mayor DL en las cerdas CC. Comparando a CPM y CC, las cerdas CC tuvieron menor LNV, PCNV, PCD, PXLNV y PXLD (p<0.05). La brecha entre los cerdos criollos CPM y CC en comparación con YL aún es amplia para prolificidad y pesos del lechón en lactancia. Este estudio comparativo entre razas criollas y mejorada permitirá tomar decisiones sobre el rumbo productivo que tienen estas razas criollas, que son importantes para el medio rural y la alimentación, con un mercado creciente de comidas tradicionales para el turismo internacional.
Avaliação do potencial tecnológico de Colágeno em pó e Hidrolisado em bebida fermentada à base de soro de leite
Authors: Angelino Gislaine de Mello , Lacerda Nicolle Regiane , Valério Taynara Pacheco , Cubo Mateus Flórido , Bach Daniele , Salem Renata Dinnies Santos
Published: August 2022

O presente trabalho consistiu no desenvolvimento de uma bebida fermentada à base de soro de leite adicionada de colágeno em pó e colágeno hidrolisado. O experimento foi realizado com base em dois planejamentos fatoriais 32. O primeiro avaliou o efeito da adição de colágeno em pó e a proporção de soro e leite desnatado nas características de pH, acidez e textura. No segundo planejamento, a concentração de colágeno em pó manteve-se constante, e variou-se a concentração de colágeno hidrolisado e a proporção entre soro e leite desnatado. As formulações do segundo planejamento foram avaliadas quanto aos teores de cinzas, extrato seco total, gordura, proteína, textura e sinérese, além do pH e da acidez. As formulações do primeiro e segundo planejamentos apresentaram-se estáveis com relação ao pH e acidez. A formulação produzida com 70% de soro de leite e 0,50 g/100 mL de colágeno em pó apresentou as melhores características de textura e foi utilizada como base para o segundo planejamento. Para o segundo planejamento, testou-se diferentes concentrações de colágeno hidrolisado (1,0; 1,5 e 2,0 g/100 mL) e porcentagens de soro de leite (60, 70 e 80%). As formulações produzidas com 80% de soro de leite e foram selecionadas para o teste sensorial, e os maiores índices de aceitação e intenção de compra foram observados para a formulação produzida com 1,5 g/100 mL de colágeno hidrolisado. Os resultados obtidos neste trabalho sugerem que a utilização de colágeno em pó e hidrolisado é viável, do ponto de vista tecnológico e sensorial.
Percepción social de los servicios ecosistémicos de la vereda Barcelona, Villavicencio - Meta
Authors: Molina Jose Manuel Díaz , Suárez Laura Marcela Landazábal , Tejeiro Laura Viviana Morales , Pérez Diana Carolina Tovar
Published: August 2022

En el presente estudio se realizó una aproximación a la comunidad de la vereda Barcelona para obtener información sobre su percepción acerca de los servicios ecosistémicos que el entorno les ofrece; analizando el valor que le dan a los mismos y las posibles tendencias de acuerdo con las características sociales. Para obtener esta información, se creó una encuesta con preguntas cerradas y abiertas, todas encaminadas a una caracterización sociocultural de la población y la obtención de información sobre los servicios ecosistémicos percibidos. Esta encuesta se realizó en la vereda Barcelona, un sector rural ubicado a las afueras de Villavicencio, allí 60 moradores del sector fueron encuestados de manera aleatoria. Según los resultados obtenidos, la mayoría de la población percibió la obtención de agua para uso doméstico cómo una de las más importantes, seguida de la tranquilidad y el uso del suelo para actividades agropecuarias. Lo anterior coincide con otros estudios en los cuales los servicios de abastecimiento son los más mencionados, lo cual puede ser debido a que estos son recursos tangibles de uso diario. Como principal impulsor de cambios en el entorno, el aumento de la urbanización ha causado perdida de cobertura boscosa y de afluentes hídricos. Finalmente, se recomienda la implementación de acciones que permitan mejorar el conocimiento de los habitantes sobre su entorno, para que así, desde acciones locales, logren mitigar el daño al ambiente.
Actitudes cotidianas y predisposición hacia el cuidado ambiental en estudiantes ingresantes a la carrera ingeniería agronómica
Authors: M Abasto Patricia
Published: August 2022

La preocupación por el ambiente, en las últimas décadas y en distintos lugares del mundo, permitió el surgimiento de un movimiento ambiental integrado no solo por gobernantes, sino también por científicos, instituciones y organizaciones públicas y privadas, que han intentado proporcionar soluciones a partir de diferentes estudios. Algunas investigaciones han sido orientadas a entender el grado de preocupación de las personas por los problemas ambientales, su interés de apoyar iniciativas para solucionarlos y la voluntad de participar con acciones concretas. En ese marco de ideas, se desarrolló el presente trabajo con el fin de evaluar, no solo los hábitos cotidianos de los estudiantes ingresantes a la carrera Ingeniería Agronómica en la Universidad Nacional de Luján (UNLu) que podrían estar contribuyendo a un empeoramiento de la situación ambiental, sino también su disposición a participar en acciones concretas de cuidado ambiental. El trabajo se desarrolló a partir de la aplicación de un cuestionario utilizando una escala de Likert. Los principales resultados indican que un 56 % de los estudiantes evaluados consideró que sus actividades diarias son siempre amigables con el ambiente. Sin embargo, al analizar sus respuestas en relación con sus hábitos cotidianos, surgió que muchas de sus actitudes diarias no guardaban relación con sus percepciones de cuidado ambiental. Del trabajo realizado surgió también el interés de los estudiantes por participar en acciones de cuidado ambiental tales como: la separación de residuos en el hogar, la utilización de cestos para clasificar residuos si estuvieran disponibles en su comunidad de pertenencia o la producción de abono a partir de residuos orgánicos. A partir de los resultados hallados en este trabajo surge la importancia del diseño y planificación de acciones educativas tendientes a lograr, no solo una mejor conciencia ambiental que ayude a resolver el aparente divorcio entre las percepciones sobre el cuidado ambiental y las acciones cotidianas que no resultan del todo amigables con el ambiente, sino también para lograr un mayor conocimiento de las alternativas que existen al actual manejo de los residuos cotidianos. Es, en ese sentido, que se hace necesaria la participación de las instituciones educativas, entre ellas la universidad, con el fin de contribuir al logro de dichos objetivos.
Políticas públicas para o desenvolvimento rural sustentável: o caso da APA da Serra dos Pireneus em Goiás
Authors: Ambrozio Celia Maria Machado
Published: August 2022

O presente trabalho tem por objetivo apresentar uma breve discussão a respeito das políticas públicas de proteção da natureza para o meio rural, sob uma perspectiva histórica, destacando o conceito de fronteiras e as influências do processo de ocupação do território sobre a devastação da natureza no continente americano, em um estudo comparativo entre os distintos países, Brasil e Estados Unidos da América. Utilizou-se, para estudo de caso, a iniciativa de criação de áreas protegidas no meio rural, em específico a Área de Proteção Ambiental da Serra dos Pireneus, situada nos munícipios goianos de Pirenópolis, Cocalzinho de Goiás e Corumbá de Goiás, em área do bioma Cerrado, considerado um dos maiores hotspots do mundo, e que possui a menor porcentagem de áreas sobre proteção integral. Por fim, o artigo conclui que uma mudança de valorização do patrimônio natural no mundo atual globalizado é fundamental, em direção a um novo modelo de desenvolvimento rural, de forma sustentável, que contenha uma cultura humanitária voltada à conservação e à proteção da natureza e que possibilite a criação, a ampliação e a efetivação das áreas protegidas de forma igualitária em todo o planeta, em consonância com o bem-estar das populações humanas e das diversas formas de vida do planeta.
Analisis de la produccion de Biopoliésteres a partir de Polihidroxialcanoatos (PHAS)
Authors: Paredes Daicy Gavilanez , Caizaguano Daysi Tixilema , Rea Katty Yantalema , Pilco Carlos Jácome , Morejón Favian Bayas
Published: August 2022

El objetivo de este trabajo fue analizar el uso de plásticos biodegradables a partir de los polihidroxialcanoatos (PHA`s) o biopoliesteres sintetizados que se basan en recursos que habitualmente se renuevan como la celulosa y el almidón. Los polímeros son basados en monómeros cuya derivación son de aceites lácticos y vegetales. Los polihidroxialcanoatos son agentes formadores de biopelículas que algunos microorganismos sintetizan intracelularmente como fuente de energía y carbono, y cuando se extraen de la célula tienen propiedades físicas similares a las del plástico a base de petróleo. También presentan aplicaciones importantes como materiales biocompatibles en los campos biomédico y farmacéutico. Este artículo revisa información bibliografica sobre biosíntesis y biodegradación de PHA, su estado actual de producción y comercialización a gran escala, así como las perspectivas futuras para la investigación y aplicación de PHAs.
Microorganismos presentes en comidas rápidas, retos en la alimentación actual
Authors: Tigre-León Angélica , Peña Patricia Moraima , Taco-Vega Janine Maribel , Bayas-Morejón Favian
Published: August 2022

La contaminación bacteriana de alimentos que se consumen en la calle constituye una alternativa alimentaria para los trabajadores y estudiantes, pero a la vez es fuente directa de enfermedades trasmitidas por alimentos hacia los consumidores, en tal sentido para confirmar la existencia o no me microorganismos en comidas rápidas en este trabajo se planteó como objetivo una revisión bibliográfica, narrativa no sistemática sobre comidas rápidas e identificación de patógenos, en este sentido se analizaron tesis y artículos relacionados a la temática. Tras el análisis, varios autores coinciden que los indicadores de higiene en los alimentos se dividen en tres grupos: 1) microorganismos no riesgosos para la salud, 2) microrganismo con riesgo indirecto y 3) microorganismos patógenos potenciales, también, que los microorganismos se agrupan en función a la causa que produce la contaminación siendo estos: mesofilos, enterobacterias y psicótropos. Los datos informados en la mayoría de trabajos determinaron una prevalencia de hasta un 60% de bacterias patógenas detectadas en comidas rápidas, siendo microorganismos fecales los más incidentes. En Ecuador, los estudios precisaron de hasta un 100% de contaminación bacteriana en este tipo de alimentos. Por otro lado, aparte de los peligros microbiológicos, en el consumo excesivo de comidas rápidas pueden producir los siguientes problemas: aumento del riesgo de enfermedades cardiacas, riesgo de hipertensión, riesgo de diabetes tipo II, riesgo de sobrepeso y riesgo de deficiencia nutricional. Finalmente, se puede considerar que la presencia  los indicadores biológicos demuestra deficiencia en la manipulación de alimentos, especialmente comidas rápidas.
Sustainability knowledge management through Benchmarking: the case of CO2 emissions from cement production
Authors: Mack-Vergara Yazmin L.
Published: August 2022

Sustainability knowledge management consists of the use of relevant information to reduce environmental, economic and social impacts from products and services while benchmarking consists of comparing performance metrics to industry best practices to set up a base line. This study shows how sustainability knowledge management could be achieved through benchmarking CO2 emissions from cement production using data from the Global Cement and Concrete Association companies. A range from 588 to 805 kg CO2/ t of cement is observed from 1990 to 2019. CO2 emissions have decreased from 1990; however, an increase was observed from 2015 which requires immediate attention. The study demonstrates the benefits from benchmarking in order to improve, support validation of data consistency, communication of performance, goals definition and adjustment. A literature review also supports the potential of using benchmarks for sustainability knowledge management.
Investigación de plásticos biodegradable a partir de residuos celulósicos de caña de azúcar
Authors: Liliana Quinatoa Chimbolema Balvina , Izaias Tisalema Maliza David , Ana Zavala Huilca Carmen , Pilco Carlos Jácome , Vásquez José Luis Altuna
Published: August 2022

Artefactos de la industria azucarera han demostrado que los residuos agrícolas obtenidos de la paja o cogollos de caña de azúcar en el campo se depositan en el suelo en forma de pequeñas hojuelas oscuras. Se cree que los biomateriales son varios productos y subproductos que se pueden obtener de la caña de azúcar y los residuos que deja, y el azúcar o papel, un producto elaborado a partir del jugo de la caña de azúcar. La provincia de Bolívar, en las regiones de Balsapamba, Echeandia, entre otras regiones, la producción artesanal de tablón, miel, guarapo, bluebirf, utilizando material de totora se utiliza para elaborar diversos productos de los que se mencionan, por lo que quisiera aprovechar el bagazo que se rechaza como resultado de este proceso, para obtener plástico biodegradable de la caña de azúcar y crear un producto ecológico. Se estima que la capacidad de producción global de materiales derivados de la biomasa es de 327.000 t/año, el consumo global de todo tipo de envases flexibles, es de 12,3 millones de t/año. La caña de azúcar es un cultivo muy importante en el Ecuador en comparación con otros países es una de las industrias más innovadoras del país, es una de las agroindustrias más innovadoras del país ya que engloba todo el proceso productivo de la caña de azúcar, representando el 8,7% del PIB nacional. Los beneficios de la producción de bioplásticos, compiló una lista de siete factores que contribuyen a la producción de bioplásticos a partir de la caña de azúcar, ordenados por tema. Son ellos quienes han dado resultados muy importantes en la remoción de hidrocarburos, en los que se utilizan la torta de caña, uno de los desechos baratos de la industria azucarera y buena absorbilidad, para aumentar el poder calórico, puede ser reutilizado para la producción de energia, en diferentes procesos.
Materia orgánica en un cambisol vertico cultivado con milpa en laderas de los Tuxtlas, Veracruz
Authors: Lezama Rigoberto Zetina , Chávez Marco Antonio Reynolds , Burel Ángel Capetillo , Gómez Sergio Uribe , Zapata Martin Cadena , López Juan Antonio López
Published: August 2022

En áreas de laderas de regiones tropicales la erosión y quema de residuos orgánicos coadyuvan a reducir la materia orgánica del suelo (MOS) en la capa arable.  Para contribuir al conocimiento del rol de la MOS en áreas laderas sometidas al sistema de Milpa Intercalada en Árboles Frutales (MIAF) en clima AWo, se propuso evaluar esta propiedad en un cambisol vértico sometido a cinco sistemas de manejo para la producción del patrón de cultivo maíz s maíz. En 2003 y 2011 se establecieron en San Andrés Tuxtla, Ver., cinco lotes con un diseño sistemático, sin repeticiones: tres versiones del MIAF y dos Sistemas Tradicionales (ST): (a) Rastreo, quema de residuos de cosecha y fertilización química y (b) Sin fertilización química. El contenido de MOS se midió en muestras colectadas a tres profundidades (0 a 5, 5 a 15 y 15 a 30 cm), en tres secciones de cada terraza ubicadas en la parte alta, media y baja de la ladera. En laboratorio, la MOS se cuantificó con el método AS-07 de Walkley y Black. Se encontró un proceso incipiente de pérdida de MOS en el Sistema tradicional y de acumulación en la sección receptora de los sistemas MIAF con filtro de escurrimientos. El filtro de escurrimientos permitió acumular en el estrado de 0 a 15 cm de la sección receptora de las terrazas cantidades importantes de MOS los cuales superaron en algunos casos por más de 100% al sistema Tradicional.
Processo de ensino e aprendizagem do jogo tradicional Bugalha: uma experiência de Pibidianos
Authors: Santos Heloisa Braga dos , Furihata Márcia , Souza Ana Caroline Santos , Laperuta Érika Nishiiye , Palma Ângela Pereira Teixeira Victoria
Published: August 2022

Este artigo é um relato de experiência de estudantes de Educação Física na participação e inserção no Programa Institucional de Bolsa de Iniciação à Docência (PIBID) da Universidade Estadual de Londrina. A experiência foi realizada em uma escola pública municipal na cidade de Londrina com turmas do 3º ano do Ensino Fundamental I. O conteúdo escolhido foi proposto a partir de uma inquietação dos bolsistas sobre: Como estruturar e ensinar o conteúdo jogo popular Bugalha? Para isto, foi ministrado um bloco de nove aulas sobre o conteúdo. Concluímos que o ensino do jogo da bugalha nos mostrou a importância de ensinar um jogo tradicional na escola; quer seja pela cultura, por não deixar que essa prática desapareça, quer seja pelas possibilidades de ressignificação. Identificamos que a qualidade das relações entre os alunos e o jogo, como prática cultural, na maioria das vezes, era garantida, devido às intervenções, o diálogo e as oportunidades que ali eram lançadas. A experiência do PIBID também nos possibilitou ampliar os conhecimentos sobre a docência. Por meio do Programa PIBID pudemos ter contato direto com os alunos e com a organização das salas de aula, propiciando novos aprendizados e novas experiências, foi uma oportunidade ímpar para que nós graduandos pudéssemos vivenciar o cotidiano escolar.
Obesidad secundaria a disfunción hipotalámica como manifestación clínica inicial de la recaída en SNC de Leucemia Linfoblástica aguda: a propósito de un caso
Authors: Villar María Victoria , Evangelista Silvina , Molina Agustina , Goluscio Mariana , Martinez Mercedes Posadas , Onoratelli Myriam , Fraquelli Lidia , Barsotti Darío
Published: August 2022

La Leucemia Linfoblastica Aguda (LLA) es la neoplasia más frecuente en la edad pediátrica. La mayor parte de los pacientes alcanzan la remisión completa. Solo del 3 al 19% de esos pacientes presentan recaídas de su enfermedad. El sitio más frecuentemente comprometido es la médula ósea. Sólo el 20% de los pacientes que recaen lo hacen de manera extra medular. Dos tercios de las recaídas extra medulares corresponden al compromiso del SNC. Las recaídas en SNC presentan una sintomatología clínica variable.
Anatomical and dimensional evaluation of the incisive canal in brazilians using cone-beam computed tomography
Authors: Medeiros Valeska Issahó Kageyama de , Stresser Fernanda Aparecida , Costa Thays Regina Ferreira da , Fernandes Ângela , Lima Antonio Adilson Soares de , Maciel José Vinicius Bolognesi , Machado Maria Ângela Naval
Published: August 2022

Objective: To evaluate the dimensions of the incisive canal (IC) and incisive foramen (IF) in dentate and maxillary anterior edentulous (MAE) individuals using cone-beam computed tomography (CBCT). Methods: This retrospective, cross-sectional study analyzed dentate and MAE individuals aged ≥ 50 years of both sexes. Using CBCT, we measured the buccal-palatal (BPW) and mesial-distal (MDW) widths of the IF and the length of the buccal cortical (BC) and palatal cortical (PC) bones and the angulation (A) of the IC in relation to the nasal floor. Results: 151 CBCT were analyzed, of which 74 were MAE and 77 dentate with a mean age of 63.3 ± 7.9 and 61.4 ± 9.3, respectively. Compared to the dentate group, the MAE group showed higher MDW of the IF (p = 0.034) and, in the IC, lower BC (p = 0.000), PC (p = 0.006), and A (p = 0.000). In the MAE individuals, the PC was higher in men when compared to women (p = 0.030). Conclusion: IC dimensions were smaller, MDW of the IF was greater in Brazilian MAE, and the PC was greater in male MAE, highlighting the importance of CBCT in planning, in the absence of maxillary anterior teeth.