bluuebunny/crossref_metadata_2025 huggingface dataset:
EKSTRAKSI GELATIN DARI KULIT SAPI DENGAN VARIASI WAKTU PERENDAMAN PELARUT CH3COOH DAN SUHU EKSTRAKSI
Authors: Simanjuntak Mutiara Lestari , Suryati Suryati , Sylvia Novi , Bahri Syamsul , Zulnazri Zulnazri
Published: January 2024

AbstrakPenelitian ini bertujuan untuk mengkaji proses pembuatan gelatin dari kulit sapi dengan metode ekstraksi menggunakan CH3COOH. Dalam penelitian ini dilakukan penghilangan lemak dan sisa rambut halusnya dengan direndam menggunakan air mendidih selama 5 menit, kemudian direndam dengan pelarut asam asetat 7% selama 3 hari, 6 hari, 9 hari dan 12 hari  hingga terbentuk ossein. Penelitian ini telah dilakukan sebelumnya, yang menjadi pembeda adalah bahan baku penelitian dan jenis pelarut yang digunakan. Lalu ossein di ekstrak pada suhu 60, 70, 80 dan 900C selama 4 jam menggunakan aquades 1:3 (massa:volume). Hasil ekstraksi disaring dan dikeringkan menggunakan oven pada suhu 600C selama 72 jam. Berdasarkan hasil penelitian kadar rendemen terbaik yaitu 8,12% pada perendaman hari ke 6 dan suhu ekstraksi 600C, kadar air 4,90% pada perendaman hari ke 6 dan suhu ekstraksi 900C, kadar abu 1,58% pada hari ke 12 dan suhu ekstraksi 900C dan kadar protein 85,95% pada hari ke 9 dan suhu ekstraksi 600C
Determination of the Location of the sheet pile wall Placed within the Impermeable Dam Base Using the Finite Difference Method
Authors: KAÇAK Barış , ORDU Ertugrul , MUTLU Reşat
Published: January 2024

In water currents within the ground, a boiling event may occur if the flow direction is opposite to gravity in the outlet area of the flow floor. To prevent a boiling event, the length of the flow path is increased or a weight filter is used in the area where there is a risk of boiling. Increasing the length of the current path is possible by creating an impermeable layer in the upstream (inlet) section of the dam or by making an impermeable sheet pile wall under the dam. The construction of the sheet pile wall under an impervious dam is expensive and difficult. In this study, the sheet pile wall under the dam wall was placed in various positions between upstream region and downstream (outlet) region of the dam, and the value of the dam's seepage rate was analyzed by finite difference method. Vertical seepage rate values and safety numbers against vertical boiling have been found by taking the gradient of the hydraulic head. It has been seen that the sheet pile wall placed in the exit zone of the dam is the solution that minimizes the leakage rate, and, therefore, maximizes the vertical safety number against boiling.
A SCARA-TYPE 3D PRINTER DESIGN AND EXPERIMENTAL VALIDATION
Authors: ÖĞÜLMÜŞ Ahmet Saygın , TINKIR Mustafa
Published: January 2024

This study designed and produced a Selective Compliance Assembly Robot Arm (SCARA)-type three-dimensional Fused Deposition Modelling (FDM) printer with three degrees of freedom based on kinematic and dynamic analyses. The dynamic capability of a SCARA robot and the FDM production method were combined, and a unique printer system was obtained by using open-source software. The Kinematic Calculations were achieved by analytical methods by using geometrical equations. An open-loop control system was created by inputting forward kinematic and inverse kinematic equations to the control software. The printing processes of the Cube and Prism samples were carried out with the SCARA-type three-dimensional printer. The data obtained from the analytical calculations and the results obtained from the experiments were compared, and the error rates in the desired and obtained prints and findings that were obtained based on print quality were shared. Academic studies on SCARA in the literature have usually focused on the dynamic calculations, design and control of SCARA robots, and especially in recent years, implementation of nature-inspired algorithms. A unique printer system was obtained by using open-source software. Prints were taken from cube and prism samples, and the samples were compared to the data obtained from the analytical results.This study implemented a form of a hybrid printer model where the movement capability of a SCARA robot was combined with FDM-type three-dimensional printer production technology. The SCARA-type three-dimensional printer was produced after making kinematic and kinetic calculations.
Classification of Starch Adulteration in Milk Using Spectroscopic Data and Machine Learning
Authors: DURGUN Yeliz
Published: January 2024

In this comprehensive research, an in-depth evaluation of several machine learning algorithms, including Multilayer Perceptron, IBk, KStar, M5Rules, and RandomForest, is conducted to ascertain their effectiveness in detecting adulteration in milk products using spectroscopic data. The algorithms were rigorously deployed and assessed through a series of controlled experiments involving both raw and adulterated milk samples. Notably, IBk and KStar algorithms emerged with a perfect accuracy rate of 100% in identifying adulteration, highlighting their superior capability in this domain. Additionally, the Decision Table algorithm also performed exceptionally well, achieving a remarkable correlation coefficient of 0.9871. These promising results emphasize the undeniable potential of machine learning algorithms as reliable and precise tools for detecting adulteration in milk. Such technological interventions play a critical role in elevating the safety and quality standards of milk and milk-based products in the market. Moreover, the deployment of these advanced machine-learning techniques provides an invaluable layer of consumer protection, plays a significant role in combating widespread fraudulent practices in the milk industry, and ensures compliance with stringent food safety standards. These methodologies could be indispensable for both industry players and regulatory bodies, significantly contributing to the safeguarding of public health.
Hem İşletmeci Hem de Kullanıcı Açısından Kent İçi Otobüs Hatlarının Performanslarının Değerlendirilmesi
Authors: HURŞİT Tansu , ATALAY Ahmet
Published: January 2024

Her gün gelişen ve değişen şehirlerimizde toplu taşımayı cazip hale getirebilmek adına toplu taşıma sistemlerini kullanan ve işleten işletmeciyi göz önünde bulundurarak değerlendirmek gerekmektedir. Bu değerlendirme sürecini ise hem işletmeci hem de kullanıcı bakış açısı dikkate alarak yapılmalıdır. Çünkü kullanıcı varış noktasına en kısa sürede ve en konforlu şekilde ulaşmayı beklerken işletmeci ise zarar etmeme veya belli bir kar oranı beklentisindedir. Bu çalışmanın amacı hem işletmeci hem kullanıcı bakış açılarıyla toplu taşıma hatlarının performanslarını değerlendirmektir. Erzurum ilinde hizmet veren 40 otobüs hattı için hem kullanıcı hem işletmeci açısından belirlenen 9 kriter (güzergâh uzunluğu, durak sayısı, araç sayısı, sefer sayısı, sefer aralığı, sefer süresi, günde toplam km, hizmet verilen süre, yolcu sayısı) belirlenmiştir. Çalışmada ÇKKV yöntemlerinden AHP yöntemi ile birbirleriyle kıyaslanıp kriter ağırlıkları hesaplanmıştır. Ayrıca çalışmada TOPSİS, COPRAS, WASPAS ve MOORA Önem Katsayısı Yaklaşımı olmak üzere dört farklı ÇKKV yöntemi kullanılarak toplu taşıma hatlarının performans sıralamaları hesaplanmıştır. ÇKKV yöntemlerinin çeşitliliği sayesinde hatların performansları hem birbirleriyle hem de yöntemler arasında karşılaştırılmıştır
İklim Değişikliğinin Deniz Suyu Sıcaklıkları Üzerindeki Olası Etkilerinin Değerlendirilmesi: Orta Karadeniz Örneği
Authors: NACAR Sinan , METE Betül , TOKGÖZ Betül Sezanur , BAYRAM Adem
Published: January 2024

İklim değişikliği küresel ekosistemlerin karşı karşıya olduğu en ciddi çevresel tehditlerden biri olarak tanımlanmaktadır. Bu tehditlerin başında da deniz suyu sıcaklıklarında meydana gelen değişimler yer almaktadır. Deniz suyu sıcaklıklarında meydana gelebilecek artış veya azalmalar denizlerdeki ekolojik dengeyi önemli derecede bozma potansiyeline sahiptir. Bu çalışmanın amacı iklim değişikliğinin Orta Karadeniz kıyılarında yer alan İnebolu ve Sinop istasyonlarından ölçülen deniz suyu sıcaklıkları üzerindeki olası etkilerini araştırılmaktır. Çalışma kapsamında CMIP6 arşivinden seçilen dört genel dolaşım modeline (GDM) ait SSP2-4.5 (iyimser) ve SSP5-8.5 (kötümser) senaryo çıktıları yapay sinir ağları istatistiksel ölçek indirgeme yöntemi ile bölgesel ölçeğe indirgenmiş ve her bir istasyon için gelecek dönem (2023-2052) deniz suyu sıcaklık değerleri elde edilmiştir. İnebolu istasyonunda gelecek dönem aylık ortalama deniz suyu sıcaklıklarının iyimser senaryoya göre –0.24 ile 1.66 °C ve kötümser senaryoya göre –0.30 ile 1.71 °C arasında değişebileceği belirlenmiştir. Yıllık ortalama deniz suyu sıcaklıklarının ise bu senaryolara göre sırasıyla 0.67 ve 0.56 °C artacağı öngörülmüştür. Sinop istasyonunda aylık ortalama deniz suyu sıcaklıklarında iyimser senaryo çıktılarına göre 0.18 ile 1.95 °C, kötümser senaryoya göre ise 0.34 ile 1.85 °C arasında değişimlerin meydana gelebileceği tahmin edilmiştir. Yıllık ortalama deniz suyu sıcaklık değerlerinde ise iyimser ve kötümser senaryolar için sırasıyla 0.93 ve 0.98 °C artış meydana geleceği öngörülmüştür.
Müsilaj ve PDMS ile Geliştirilen Çift Katmanlı Alternatif Gıda Kaplamaları
Authors: KOÇ BİLİCAN Behlül , BİLİCAN İsmail
Published: January 2024

Son yıllarda, malzeme bilimindeki ilerlemelerle birlikte çevre, sağlık ve gıda sektörlerinde karşılaşılan sorunlara doğal çözümler arayışı artmıştır. Atık plastiklerin çevresel kirlilik yaratması ve toksik olmaları büyük endişe kaynağıdır. Bu nedenle, doğal polimer filmlerin geliştirilmesi, özellikle gıda endüstrisinde plastiklerin yerini alabilecek bir alternatif sunar. Bu çalışmada, omega-3, protein, yağ ve lif açısından zengin chia tohumundan elde edilen müsilaj ve polidimetilsiloksan (PDMS) filmlerinin kombinasyonuyla çift katmanlı filmler üretilmiştir. Filmlerin fizikokimyasal özellikleri Fourier dönüşümü kızılötesi spektroskopisi, termogravimetrik analiz, taramalı elektron mikroskobu ve enerji dağılımlı X-ışınları spektroskopisi gibi yöntemlerle karakterize edilmiştir. Son olarak, filmlerin su temas açısı ölçülmüş olup, çift katmanlı filmlerin iç tarafının hidrofilik dış tarafının ise hidrofobik özelliklere sahip olduğu gösterilmiştir. Bu çalışma, çift katmanlı müsilaj-PDMS filmlerinin potansiyel olarak gıda paketleme uygulamalarında kullanılabilir bir alternatif ürün olabileceğini ortaya koymaktadır.
Data-driven learning and young learners: Perceptions and attitudes of Japanese elementary school students towards EFL corpus-based activities
Authors: Spivey Martin
Published: January 2024

There is an increasing amount of research into corpus-based study as a pedagogical approach in language learning (Boulton & Vyatkina, 2021). This is most commonly known as data-driven learning (DDL) and can refer to both direct corpus use and corpus-informed, paper-based activities. Despite this growing interest, the vast majority of published research into DDL investigates university students (Boulton & Cobb, 2017; Pérez-Paredes, 2022) and there is a serious lack of enquiry into children and adolescents (Crosthwaite, 2020). This paper seeks to add to the limited knowledge that currently exists on pre-adolescent learners. An exploratory, small-scale mixed-methods study was designed to investigate the perceptions and attitudes of Japanese sixth-grade elementary school students towards EFL corpus-based activities. Five participants took part in a month-long course of four one-hour online sessions with data collected via a pre-study survey, post-class questionnaires, and post-study interviews. Results show that students display a very favourable attitude towards DDL activities, with a clear preference for paper-based activities over computer-based activities. The findings also highlight the importance of ‘scaffolding’ in young learner education and the potential obstacles that must be overcome to ensure that DDL activities can be successfully implemented in the EFL young learner classroom.
NAMIK KEMAL’İN ŞİİRLERİNİN BAĞLAMSAL DİZİNİ VE TAHLİLİ
Authors: POLAT Ali , SOĞUKÖMEROĞULLARI Mehmet
Published: January 2024

Türk edebiyatında “Vatan ve Hürriyet Şairi” olarak ünlenen Tanzimat sonrası Türk edebiyatının önemli sanatçılarından biri Namık Kemal’dir. Şiire önceleri klasik Türk şiiri ve Encümen-i Şuara şairlerini taklit ile başlayan Namık Kemal, daha sonra zamanla kendi üslubunu oluşturur. Encümen-i Şuara topluluğuna katılan sanatçı, topluluk içinde bulunan şairlerle birlikte eski tarzda şiirler söylemeye devam eder. Tercüme Odası’nda çalışması, gazetecilikle uğraşması, Fransızcayı öğrenip Batı’ya ait eserleri okuması, Avrupa’da yaşayıp Avrupa kültürünü yakından tanıması, ülkenin içinde bulunduğu durum onun şiirlerinin içine toplumsal temaların da yansımasına neden olur. Şairin şiir anlayışı iki döneme ayrılır. Birinci döneminde din ve tasavvufun ön planda olduğu, bireysel temaların kullanıldığı ve eski şiirin tema, şekil ve dil olarak örnek alındığı dönemdir. İkinci döneminde ise vatanın içinde bulunduğu koşulların belirlediği durumdan dolayı bireysel temaların yanında sosyal temalar işlenir. Sanatçı bu dönemde yeniyi yerleştirmek için eskiyi yıkmaya çalışır. Bu çalışmada Namık Kemal’in şiirlerinin “Din ve Tasavvuf, Sosyal Hayat, İnsan, Tabiat, Sosyal Temalar, Namık Kemal’in Şiirlerinde Eski Yeni Meselesi ve Üslup” bölümleri tahlil edilerek sanatçının şiirlerinin yakından tanınmasına bir kapı aralanması amaçlanmaktadır.
From the Peripheral to the Transboundary: Documenting the Lived Experiences of Students and Parents with Online Math Tutoring Services
Authors: Azan Alaa , Arnott Stephanie
Published: January 2024

Despite the growing prevalence of tutoring services in Canada, and a corpus of studies focusing on its overall implementation, research on the tutoring experience of Canadian students is lacking. This article reports findings from a study that responds to this gap through interviews with three high school students receiving online tutoring services in math, and two parents of children receiving online tutoring services. Specifically, the study responds to three questions: (1) What are the lived experiences of high school students receiving math tutoring from a private tutoring service in Ontario, Canada?; (2) What are parents’ motives for seeking private tutoring services?; and (3) How do participants perceive the learning taking place in different environments (e.g., tutoring vs. school)? In response to these questions, this article outlines the extent to which student participation in online tutoring demonstrates “transboundary learning”, responding to earlier claims arguing that tutoring services are considered to be more like “peripheral” learning environments as opposed to an important context for student learning. Findings show a distinct shift in the relationship between tutoring and schooling, where learning is more transboundary in nature and boundaries between schooling and tutoring are blurred. Discussion of findings elaborates on evidence of this transformation as aligning with central characteristics of transboundary learning. The increasing role of tutoring in families' learning and schooling experiences could signal the potential for more inequalities in education, which are discussed in detail.
Evaluation of Growth Performance and Economic Return Analysis of Bathua (Chenopodium album) Genotypes
Authors: Momin Md. Abdul , Islam A.F.M. Saiful , Uddin Md. Sharaf , Alom Jahirul , Monshi Mahadi Hasan
Published: January 2024

Bathua (Chenopodium album), a fast-growing weedy annual plant under the genus Chenopodium, is valuable for its high nutritional, medicinal and economic values as a leafy vegetable. The present study was carried out to evaluate the growth performance and economic returns of bathua genotypes in acid soil at Sylhet, Bangladesh. The experiment was laid out in a randomized complete block design with three replications. Morphological and growth parameters were recorded at the final harvest. The maximum plant height, number of branches per plant, fresh weight of inflorescence and leaf length were recorded in local bathua 1(110.5 cm, 65.33, and 8.93 g, respectively). The maximum fresh weight of leaves per plant, the maximum dry weight of leaves per plant were recorded in local bathua 2 (39.92 g and 8.79 g respectively). Results revealed that the studied morphological parameters including plant height, fresh and dry weight of leaves per plant, fresh and dry weight of stem per plant, fresh and dry weight of inflorescence per plant, stem base diameter, number of leaves per plant, number of branches per plant and leaf length influences the foliage yield of bathua. The highest foliage yield (9.20 t.ha-1), total gross return (Tk.552000.ha-1), net return (Tk.367000.ha-1) and BCR (2.98) were found in local bathua 1. From the findings of the present study, local bathua 1 could achieve higher productivity and profitability in acid soils of Sylhet, Bangladesh.
Response of Cowpea Growth, Yield and Organic Acid Secretion in Acidic Soil to Variability in Population and Minus One Element Fertilizer Test
Authors: Gustiningsih Dini , Purnamawati Heni , Lubis Iskandar , Syukur Muhamad , Kondo Tomohiro , Higuchi Hirokazu
Published: January 2024

Cowpea is a legume with the potential to serve as an alternative food source to replace soybeans in Indonesia; soybeans are primarily used in traditional foods such as tempeh and tofu. Currently, 70% of Indonesia's soybean demand is met through imports. Cowpea exhibits the ability to thrive in suboptimal soils with low fertility levels. One of the major challenges in Indonesian agriculture is the prevalence of acidic soils, which are typically deficient in essential nutrients. Notably, a lack of phosphorus (P) is a significant limiting factor affecting crop productivity in these acidic soils. To address this issue, a study was conducted to investigate how cowpea can adapt and grow in acidic soil conditions. The first experiment aimed to understand the impact of plant density and fertilization methods on the growth and yield of cowpea. The results indicated that planting one cowpea plant per hole resulted in a higher number of leaves and branches. Additionally, the treatment with complete NPK showed a higher number of pods, although this was not significantly different from the treatment with reduced phosphorus (minus P). These findings suggest that cowpea can thrive in acidic soil even under conditions of phosphorus deficiency. Cowpea has developed an external adaptation mechanism through the secretion of organic acids from its roots to survive in low-phosphorus acidic soils. As a follow-up to these findings, a second experiment was conducted to identify the types of organic acids secreted by cowpea roots under conditions of phosphorus deficiency, using High-Performance Liquid Chromatography (HPLC). The results revealed that the organic acids produced by cowpea root exudates were primarily malic acid and oxalic acid. These research outcomes provide valuable information for growers, indicating that cowpea can be successfully cultivated in acidic soils. Cowpea's ability to produce organic acids allows it to thrive in such environments even when phosphorus levels are low.
Estimation of Genetic Parameters for Selected Quantitative Traits in Introduced African Yam Bean (Sphenosylis stenocarpa Hochst. ex. A. Rich Harms) Genotypes
Authors: Emmanuel Norman Prince , Yannah Karim Kumba , Sylvia Gloria Ethel Norman Yvonne , Lonaah Vamboi William
Published: January 2024

A solid understanding of the genetic control of traits within breeding populations is essential for selecting superior genotypes and parent plants for African yam bean (AYB) cultivation. In this study, we explored the phenotypic breeding values and genetic parameter estimates for various traits in 10 introduced AYB varieties. These traits included seed emergence speed (SES), seedling vigor index (SVI), final germination percentage (FGP), seed yield, days to first flower bud initiation (DAYSFBI), days to first flowering (DAYSF), and days to first pod initiation (DAYSPI). We conducted the trial using a randomized complete block (RCB) design with the following varieties: TSs2, TSs60, TSs11, TSs33, TSs282, TSs450, TSs10, TSs432, TSs424, and TSs151B. Traits showing high and medium genotypic coefficient of variation (GCV) were seed yield (20.7), SVI (12.1), and seed emergence speed (10.8), respectively. Traits with high phenotypic coefficient of variation (PCV) included seed yield (36.8), SVI (22.8), and SES (37.5). The presence of variability in all studied traits was evident from both GCV and PCV values. However, PCV values were slightly higher than GCV, suggesting the influence of environmental factors on these traits. Seed yield exhibited high genetic advance (23.9) and intermediate heritability (31.5%), while SES showed low heritability (8.4%) and low genetic advance (6.5), and FGP displayed low heritability (8.3%) and low genetic advance (2.1). High heritability and genetic advance in certain traits indicate the presence of additive gene action, suggesting that these traits can be improved through direct selection. These findings suggest the presence of valuable variations that can be harnessed for AYB genetic enhancement and selection purposes. Our study results offer valuable insights for the genetic improvement, conservation, management, multi-location evaluations, short-term recommendations, and potential release of new AYB genotypes.
Plant Reproductive Responses of Guava ‘Crystal’ Under Different Paclobutrazol and NPK Fertilizer Doses
Authors: Widyastuti Raden Ajeng Diana , Pujisiswanto Hidayat , Adeline Warganegara Hayane , Sabeth Sutriana Eli
Published: January 2024

A preliminary study of the reproductive responses of crystal guava plants under varying doses of paclobutrazol and NPK fertilizer was conducted. The research took place in a small-scale ‘Crystal’ orchard in Rajabasa 1, East Lampung, from August 2021 to March 2022. The study employed a 3x3 factorial randomized complete block design, examining two factors: paclobutrazol and NPK fertilizer. The first factor, paclobutrazol (P), had three levels: 0 ppm (control), 2000 ppm, and 4000 ppm. The second factor, NPK fertilizer, was tested at three levels: 0 g per plant (control), 250 g per plant, and 500 g per plant. The key variables measured were the number of reproductive shoots, blooming flowers, and fruits, serving as indicators of the ‘Crystal’ guava plant's reproductive responses. The study findings recommended the application of 2000 ppm paclobutrazol and 500 g per plant of NPK fertilizer due to their significantly positive impact on increasing the number of reproductive shoots, blooming flowers, and fruits. Notably, there was no significant interaction observed between paclobutrazol and NPK treatments in regulating plant reproductive growth.
ANALISIS KELIMPAHAN MIKROPLASTIK PADA IKAN YANG DIDARATKAN DI PANTAI REBO KABUPATEN BANGKA
Authors: Pratiwi Anggraini Indah , Umroh Umroh , Hudatwi Mu'alimah
Published: January 2024

Pantai Rebo merupakan salah satu pantai yang terletak di Desa Rebo. Pantai Rebo mempunyai kegiatan aktivitas antropogenik seperti warung makan dan aktivitas pariwisata, sehingga limbah yang dihasilkan dari aktifitas tersebut sangat berpengaruh terhadap kondisi perairan Rebo, salah satunya adalah mikroplastik dan terakumulasi pada biota laut seperti ikan. Mikroplastik adalah suatu partikel plastik yang berukuran kurang dari 5 mm. Penelitian ini bertujuan untuk menganalisis kelimpahan jenis, warna, ukuran mikroplastik dan mengetahui jenis polimer mikroplastik yang terkandung dalam usus ikan yang didaratkan di Pantai Rebo Kabupaten Bangka. Jenis ikan yang digunakan dalam penelitian ini ikan lemuru (Sardinella lemuru), ikan selar kuning (Selarodies leptolepis), ikan kurisi (Nemiptenus gracilis) dan ikan cawene (Lutjanus madras), masing-masing jenis ikan menggunakan 4 ekor ikan yang digunakan sebagai ulangan. Metode penelitian yang digunakan dalam penelitian ini yaitu metode deskriptif kuantitatif dan metode survei. Lokasi pengambilan sampel menggunakan random sampling. Identifikasi jenis, warna dan ukuran mikroplastik menggunakan mikroskop Olympus sedangkan jenis polimer menggunakan uji FTIR. Berdasarkan hasil penelitian yang didapatkan, jenis mikroplastik yang ditemukan pada 4 sampel ikan yang didaratkan di Pantai Rebo Kabupaten Bangka yaitu jenis fiber, fragmen, film, foam dan pellet, Kelimpahan jenis mikroplastik tertinggi pada ikan kurisi dan ikan lemuru jenis fiber dan fragmen yaitu 17 partikel/individu dan 24.5 partikel/individu, warna mikroplastik yang paling dominan yaitu warna merah dengan jumlah 140 partikel/individu, ukuran mikroplastik yang didominan pada kelompok 1 (20-40µm) yaitu sebesar 108.25 patikel/individu. Jenis polimer yang ditemukan di Pantai polimer nylon, polystyrene (PS), polypropylene (PP), polyethylene (PE), dan politetraflouoroetilene (PTPE).
ANALISIS TINGKAT PENCEMARAN PERAIRAN DI LOKASI BUDIDAYA RUMPUT LAUT, LABUHAN SANGORO, TELUK SALEH KABUPATEN SUMBAWA
Authors: Astriana Baiq Hilda , Cokrowati Nunik , Putra Aryan Perdana
Published: January 2024

Perairan Labuhan Sangoro, Teluk Saleh, Sumbawa, telah lama dikembangkan sebagai kawasan budidaya rumput laut. Pada awal tahun 2023 telah dilaporkan kasus gagal panen rumput laut yang diakibatkan rontoknya talus rumput laut secara signifikan. Walaupun belum diketahui secara pasti penyebab dari kasus ini, potensi penyebab dapat berupa pencemaran perairan oleh limbah dari kegiatan budidaya tambak udang intensif yang relatif dekat dengan lokasi budidaya rumput laut. Dengan demikian, perlu diketahui kondisi kualitas air serta tingkat pencemaran di perairan Labuhan Sangoro. Penelitian ini dilaksanakan pada bulan Juni 2023 di perairan lokasi budidaya rumput laut, Labuhan Sangoro, Teluk Saleh, Kabupaten Sumbawa, Nusa Tenggara Barat. Sampling air laut menggunakan metode purposive sampling dengan menetapkan 4 titik sampling meliputi lokasi budidaya rumput laut dan di sekitar lokasi yang berdekatan dengan lokasi outlet tambak udang. Pengukuran kecerahan air laut dilakukan secara in-situ, sedangkan pengukuran parameter fisika lainnya serta parameter kimia dilakukan di Laboratorium Produksi dan Reproduksi Ikan Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram. Data parameter fisika-kimia yang diperoleh dianalisis secara deskriptif kuantitatif menggunakan analisis Indeks Pencemaran berdasarkan Keputusan Menteri Lingkungan Hidup Nomor 115 Tahun 2003. Hasil penelitian menunjukkan bahwa perairan Labuhan Sangoro telah mengalami penurunan kualitas dengan indeks pencemaran sebesar 6,62 (tercemar sedang). Beberapa parameter dengan nilai di luar rentang optimal di antaranya pH, DO, TDS, salinitas, ammonia, dan nitrit juga menunjukkan bahwa telah terjadi pencemaran pada perairan Labuhan Sangoro.
PENGARUH PEMBERIAN AMPAS TAHU YANG DIFERMENTASI MENGGUNAKAN PROBIOTIK EM4 TERHADAP PERTAMBAHAN POPULASI DAPHNIA MAGNA
Authors: Rumondang Anne , Pamukas Niken Ayu , Huda J Mhd. Aidil , Safitri Mardiani
Published: January 2024

Daphnia magna merupakan krustasea berukuran kecil atau sering disebut kutu air yang hidup di perairan tawar. Menurut Putri et al., (2015), kandungan gizi Daphnia magna sebesar 39,24% protein, 4,98% lemak, 4,32% karbohidrat, kadar abu 14,63%. Salah satu makanan daphnia magna yang bisa diberikan berupa ampas tahu yang memiliki kandungan protein sebesar 27,55% untuk mendukung pertumbuhannya. Tujuan penelitian ini untuk mendapatkan pertumbuhan daphnia magna yang paling optimal setelah diberi ampas tahu yang difermentasi dengan dosis yang berbeda. Metode yang digunakan berupa eksperimen dengan Rancangan Acak Lengkap yang terdiri dari 4 perlakuan dan 3 ulangan. Perlakuan yang dilakukan berupa pemberian ampas tahu yang difermentasi pada media pemeliharaan Daphnia magna dengan dosis yang berbeda yaitu P0 (0 gr/ kontrol), P1 (20 gr), P2 (30 gr), P3 (40 gr). Berdasarkan hasil penelitian yang telah dilakukan diperoleh Perlakuan P2 dengan dosis 30 gr memberikan pertumbuhan daphnia magna tertinggi sebesar 1.460 ekor. Tingginya jumlah populasi daphnia magna yang diberi dosis 30 gr dapat dimanfaatkan secara optimal bagi pertumbuhan dan kelangsungan hidup Daphnia magna. Hasil penelitian yang diperoleh disimpulkan bahwa pemberian ampas tahu yang difermentasi dengan dosis 30 gr (P2) mampu memberi pengaruh yang nyata (P < 0,05) terhadap pertambahan populasi Daphnia magna.
UJI EFEKTIVITAS KOMBINASI MADU DAN PATIKAN KERBAU (EUPHORBIA HIRTA) PADA BERBAGAI PERBANDINGAN TERHADAP BAKTERI VIBRIO ALGINOLYTICUS
Authors: Pingga Olga Mardiansa , Salosso Yuliana , Sunadji Sunadji
Published: January 2024

Penggunaan antibiotik secara berlebihan dalam mengatasi penyakit bakterial pada ikan dapat menimbulkan resistensi. Maka dari itu perlu adanya alternatif lain yang aman dalam penggunaannya yakni dengan menggunakan bahan-bahan alam. Madu dan patikan kerbau merupakan bahan-bahan alam yang diketahui memiliki senyawa aktif yang berfungsi sebagai antibakteri. Penelitian ini dilakukan untuk mengetahui jenis-jenis senyawa aktif dalam kombinasi dengan menggunakan pereaksi fitokimia dan untuk mengetahui perbandingan kombinasi madu dan patikan kerbau (Euphorbia hirta) yang optimal dalam menghambat bakteri Vibrio alginolyticus secara in vitro. Penelitian ini menggunakan Rancangan Acak Lengkap terdiri dari 3 perlakuan kombinasi, 2 perlakuan tanpa kombinasi serta 2 kontrol, dengan setiap perlakuan diulang sebanyak 3 kali. Perbandingan kombinasi yang digunakan yaitu 1 : 2 (madu 5ml : patikan kerbau 10ml), 2 : 2 (madu 10ml : patikan kerbau 10ml), dan 2 : 1 (madu 10ml : patikan kerbau 5ml) yang diuji menggunakan uji cakram. Hasil penelitian menunjukkan bahwa kombinasi madu dan patikan kerbau memiliki senyawa aktif berupa alkaloid, flavonoid, fenol, tanin, saponin, dan terpenoid yang bersifat antibakteri terhadap bakteri V. alginolyticus. Perbandingan kombinasi yang optimal dalam menghambat pertumbuhan bakteri V. alginolyticus adalah perbandingan kombinasi 2 : 1 dengan daya hambat sebesar 25,5 mm.
JENIS DAN HUBUNGAN PANJANG BERAT IKAN GELODOK (MUDSKIPPER) DI KAWASAN HUTAN MANGROVE KARANGTALUN, CILACAP
Authors: Hastuti Dewi Wisudyanti Budi , Riviani Riviani , Nugrayani Dewi , Prasetio Leonard Agung , Armaiti Nut Spenta
Published: January 2024

Kawasan Hutan Mangrove Karangtalun merupakan salah satu kawasan hutan mangrove yang berada di Kabupaten Cilacap dengan berbagai potensinya. Mangrove berfungsi sebagai penahan gelombang, daerah asuhan larva-larva biota laut, penyedia sumber nutrien bagi biota dan perangkap sedimen. Ikan gelodok merupakan salah satu jenis biota yang berasosiasi dengan kawasan ini. Tujuan penelitian adalah untuk mengetahui jenis dan hubungan panjang-berat ikan gelodok yang ada di kawasan hutan mangrove Karangtalun, Cilacap. Sampel ikan gelodok diperoleh dari lokasi hutan mangrove dengan 3 stasiun dengan karakteristik yang berbeda. Prosedur pengambilan sampel ikan gelodok adalah dengan menangkap langsung di kawasan hutan mangrove menggunakan alat tangkap jaring insang. Kemudian dilakukan identifikasi jenis serta pengukuran panjang total dan berat. Berdasarkan hasil penelitian di lapangan jumlah ikan gelodok yang tertangkap adalah 162 ekor, dimana 120 ekor teridentifikasi sebagai Boleophthalmus boddarti, 30 ekor adalah Periophthalmodon schlosseri dan sisanya adalah Bolephthalmus pectinirostris. Hasil analisis pengukuran panjang-berat ikan gelodok dapat disimpulkan bahwa ikan gelodok yang ditemukan memiliki pola pertumbuhan alometrik negatif, yaitu pertumbuhan panjang ikan gelodok lebih cepat dari pada pertumbuhan berat. Nilai faktor kondisi ikan gelodok yang ditemukan selama penelitian adalah 1,010. Hal ini menunjukkan bahwa ikan gelodok termasuk golongan ikan yang kurang pipih/kurus.
PENGARUH PENAMBAHAN TEPUNG KULIT MANGGIS (Garcinia mangostana) DALAM PAKAN UNTUK MENINGKATKAN KELANGSUNGAN HIDUP BENIH IKAN GURAMI (Osphronemus gouramy) UKURAN 3-4 CM
Authors: Laksono Pramono tedjo , Sumaryam Sumaryam , Muhajir Muhajir
Published: January 2024

Gurami (Osphronemus gouramy) merupakan komoditas ikan air tawar yang memiliki nilai ekonomi tinggi dengan permasalahan tingkat kematian yang tinggi pada tahap larva dan benih hingga 50-70%. Upaya pencegahan pada sistem budidaya sedang diarahkan pada penggunaan imunostimulan dari bahan alami salah satunya kulit Manggis karena mengandung senyawa xantone yang cukup kuat sebagai antioksidan, antiproliferartif, dan antimicrobial. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan jenis tepung kulit manggis (Garcinia mangostana) yang berbeda pada pakan terhadap kelangsungan hidup benih ikan gurami (Osphronemus gouramy) berukuran 3-4 cm selama 30 hari. Penelitian ini menggunakan metode eksperimen dengan 4 perlakuan yakni penambahan tepung kulit Manggis sebanyak 0, 5, 10 dan 15gr/kg pakan. Data yang diamati adalah kelangsungan hidup benih ikan gurami dengan parameter pendukung kualitas air meliputi suhu dan DO. Pengolahan data dilakukan dengan menggunakan perhitungan analisis varians (ANOVA) dengan membandingkan nilai signifikansi uji F tabel pada taraf 5%. Rata-rata nilai kelangsungan hidup benih ikan gurami (Osphronemus gouramy) pada perlakuan A sebesar 34%, perlakuan B sebesar 58%, perlakuan C sebesar 68%, dan terakhir perlakuan D sebesar 84%. Hasil penelitian menunjukkan adanya pengaruh pemberian tepung kulit manggis (Garcinia mangostana) dimana pada perlakuan D dengan dosis 15 gr/kg pakan dapat meningkatkan kelangsungan hidup benih ikan gurami (Osphronemus gouramy) sebesar 84%. Data parameter kualitas air diperoleh suhu berkisar antara 27,2-28,6°C dan kandungan oksigen terlarut (DO) yaitu 6,8-7,8 ppm. Saran untuk penelitian selanjutnya, yaitu menggunakan alternatif penambahan pakan alami yang berbeda dan ukuran benih ikan yang berbeda untuk menambah informasi bagi keberlanjutan budidaya.
KERAGAMAN GENETIK GUPPY (Poecilia reticulata) MENGGUNAKAN METODE RAPD (Random Amplified Polymorphic DNA)
Authors: Ekasanti Anandita , Syakuri Hamdan , Muslih Muslih , Listiowati Emyliana
Published: January 2024

Guppy (Poecilia reticulata) merupakan ikan hias yang memiliki variasi warna yang unik dan bentuk ekor yang menarik.  Puluhan bahkan mungkin ratusan strain sudah dihasilkan oleh pembudidaya di berbagai daerah.  Tujuan penelitian adalah mengetahui keragaman genetik beberapa strain Guppy dari Tangerang, Depok, dan Purwokerto.  Penelitian dilakukan dengan metode eksplorasi.  Lima belas individu Guppy dengan strain berbeda yaitu  Albino Full Red (AFR), Black Moscow, Lemongrass, HB Red, dan Platinum Red diamati keragaman genetiknya. Sampel Guppy diperoleh dari daerah Tangerang, Depok, dan Purwokerto.  Sampel DNA diekstraksi dari sirip ekor.  Analisis polimorfisme DNA menggunakan teknik RAPD dengan primer OPA-7 dan OPA-2.  Hasil RAPD-PCR dianalisis menggunakan software PyElph 1.4.   Hasil penelitian menunjukkan ukuran pita DNA pada primer OPA-7 berkisar 700-1300 bp dan primer OPA-2 berkisar 450-1500 bp.  Kedua primer menghasilkan masing-masing 5 pita DNA.  Analisis filogenetik pada kedua primer menghasilkan dua kelompok besar dan dua sub kelompok pada salah satu kelompok besar. Hasil analisis filogenetik menunjukkan distribusi strain secara acak dalam kelompok yang terbentuk.  Keragaman genetik ikan Guppy dengan teknik RAPD-PCR menggunakan primer OPA-7 dan OPA-2 pada penelitian ini belum dapat menghasilkan penanda genetik spesifik untuk kelima strain yang diteliti
PENINGKATAN PERILAKU GEMARIKAN PADA ANAK-ANAK DAN PENGARUHNYA PADA KESEHATAN DI KECAMATAN JUNJUNG
Authors: Hanan Abdul , Aini Sarifah , Putra Angkasa , Hamdani Hamdani , Yuniarti Tatty , Sudino Dinno , Nuraini Yenni , Maulita Mira , Aulia Deni
Published: January 2024

Kabupaten Solok memiliki potensi perikanan, baik dalam bidang penangkapan, budidaya, maupun pengolahan. Potensi perikanan tersebut merupakan sumber daya alam yang menjadi motor penggerak peningkatan konsumsi ikan pada anak-anak di Kecamatan Junjung Sirih, Kabupaten Solok, Provinsi Sumatera Barat, namun pada kenyataanya konsumsi olahan ikan masih rendah. Tujuan penelitian ini adalah untuk meningkatkan konsumsi ikan dan gizi anak-anak menggunakan olahan produk perikanan. Penelitian dilaksanakan pada tanggal 2 Maret sampai dengan 15 Mei 2020 secara observasi dan wawancara. Analisis data menggunakan deskriptif kuantitatif dan kualitatif. Sumber daya manusia yang ada di lokasi penelitian adalah pelaku usaha perikanan sebanyak 194 orang yang tergabung dalam 14 kelompok perikanan. Bidang usaha pada kelompok perikanan tersebut meliputi penangkapan (80 pelaku usaha), budidaya (63 pelaku usaha), dan pengolahan (51 pelaku usaha). Hasil penelitian menunjukkan bahwa konsumsi ikan anak-anak mengalami peningkatan dengan rata-rata tingkat konsumsi ikan 71,24%. Diversifikasi produk olahan meliputi olahan ikan bilih krispi, bakso ikan nila, dan nugget ikan nila.
PEMETAAN KERAPATAN VEGETASI MANGROVE MENGGUNAKAN METODE NORMALIZED DIFFERENCE VEGETATION INDEX (NDVI) DI KECAMATAN JAWAI, KABUPATEN SAMBAS
Authors: Yunita Nurul Fatimah , Usman Muhammad , Merdekawati Dewi
Published: January 2024

Mengrove merupakan tumbuhan di wilayah pesisir yang dapat hidup di lingkungan bersalinitas tinggi serta memiliki kemampuan untuk membentuk ekosistem. Ekosistem mangrove juga menjadi salah satu ekosistem yang produktif di lingkungan pesisir. Tumbuhan ini dapat ditemui di lingkungan pesisir Kabupaten Sambas salah satunya di wilayah Kecamatan Jawai. Namun, mangrove di wilayah kecamatan ini cenderung sering mengalami perubahan yang dalam hal ini adalah perubahan kerapatannya. Sehingga, penelitian ini bertujuan untuk memantau perubahan vegetasi mangrove dengan menggunakan metode NDVI (Normalized Difference Vegetation Index) di wilayah Kecamatan Jawai selama 2013 - 2022. NDVI sendiri digunakan untuk menggambarkan tingkat kerapatan suatu vegetasi. Pemantauan dilakukan pada tiap interval waktu 3 tahun yaitu pada 2013, 2016, 2019 dan 2022. Hasil dari pengamatan yang dilakukan menunjukkan bahwa NDVI mangrove di Kecamatan Jawai terbagi kedalam 3 klasifikasi tingkat kerapatan yaitu kerapatan rendah, sedang dan tinggi. Dan klasifikasi kelas kerapatan tinggi seiring dengan perubahan waktu cenderung dominan dibanding kelas kerapatan rendah dan sedang. Nilai NDVI mangrove di Kecamatan Jawai menunjukkan adanya kondisi fluktuatif pada tiap periode waktu tahun 2013, 2016, 2019 dan 2022. Dengan nilai NDVI 2013 berkisar pada 0,0823 – 0,4168; NDVI 2016 berkisar pada 0,1080 – 0,5445; NDVI 2019 berkisar pada 0,0038 – 0,5380; dan NDVI 2022 berkisar pada 0,0168 – 0,5544.
KAJIAN SEBARAN DAN TINGKAT PENCEMARAN LOGAM BERAT TIMBAL (Pb) PADA SEDIMEN: STUDI KASUS SUNGAI PELUS, BANYUMAS, JAWA TENGAH
Authors: Hotijah Siti , Nugrayani Dewi , Hastuti Dewi Wisudyanti Budi , HIDAYATI Nuning Vita
Published: January 2024

Logam berat Pb yang berasal dari aktivitas masyarakat di sekitar Sungai Pelus, diantaranya permukiman, pertanian, perkebunan, transportasi air, kegiatan industri, pertambangan pasir, maupun rumah tangga. Logam berat yang berada pada perairan lama-kelamaan akan mengendap di dasar perairan membentuk sedimen. Penelitian ini bertujuan untuk mengetahui kandungan dan tingkat pencemaran logam berat Pb pada sedimen di sungai Pelus, Kabupaten Banyumas, Jawa Tengah. Penelitian menggunakan metode survei dengan teknik pengambilan sampel purposive random sampling pada tujuh titik stasiun. Kandungan logam berat Pb pada sedimen di tujuh titik stasiun berkisar 1,6626 – 2,672 mg/kg dengan rata-rata sebesar 1,9791 mg/kg. Berdasarkan pedoman standar baku mutu, logam berat Pb pada sedimen di Sungai Pelus masih dalam konsentrasi aman sehingga tidak menimbulkan risiko bagi kualitas lingkungan dan kehidupan biota. Sungai Pelus mempunyai nilai rataan Contamination Factor (CF) logam Pb sebesar 0,1164 (kontaminasi rendah), nilai rataan Pollution Load Index (PLI) logam Pb sebesar 0,2323 (tidak tercemar), nilai rataan Enrichment Factor (EF) logam Pb sebesar 0,6072 (pengayaan minimal), serta nilai rataan Index of Geochemistry (Igeo) logam Pb sebesar 0,0234 (tercemar ringan).
IDENTIFIKASI KEMATANGAN GONAD PADA TERUNG LAUT (Phyllophorus sp.) DI PERAIRAN KAMAL DAN SOCAH, BANGKALAN
Authors: Wardhana Arinda Widya , Pramithasari Febi Ayu , Triajie Haryo
Published: January 2024

Kelimpahan terung laut (Phyllophorus sp.) banyak dimanfaatkan oleh masyarakat dikarenakan nilai ekonomis yang dimilikinya. Hal tersebut menyebabkan nelayan memperluas hasil tangkapannya, dan dapat menyebabkan overfishing jika dilakukan secara terus menerus sehingga menyebabkan stok di perairan menjadi menurun. Penelitian ini bertujuan untuk mengkaji kematangan gonad mengenai terung laut (Phyllophorus sp.) di perairan Kamal dan Socah. Penelitian ini dilakukan pada bulan Agutus-Oktober 2023. Pengambilan sampel dari kedua perairan diambil dari 2 titik pengambilan dengan metode random sampling secara hand collect menggunakan alat tradisional (bi’ rombi’). Parameter yang dianalisis adalah TKG, IKG, dan fekunditas. Hasil penangkapan yang diperoleh adalah sebanyak 83 ind, dengan 45 ind hasil dari Kamal dan 38 ind hasil dari Socah. TKG yang ditemukan dari kedua perairan tersebut didominasi pada TKG I dan II dengan nilai kisaran IKG 0,5-21,84%. Perhitungan fekunditas dari telur gonad terung laut menghasilkan 456-11.983 butir.
Antioxidant Potential of Jicama (Pachyrhizus erosus) Extract Fermented by Lactobacillus plantarum B1765
Authors: Aji Ardika Prasetya , Wikandari Prima Retno
Published: January 2024

Jicama is a source of phenolic compounds that function as antioxidants. However, the presence of polyphenol oxidase and naturally bound phenolic compounds limits its antioxidant potential. Fermentation is one method to enhance the antioxidant potential of jicama. This study investigates the growth of lactic acid bacteria (LAB), pH, total titratable acidity (TTA), total phenolic content (TPC), and antioxidant activity of jicama extract (Pachyrhizus erosus) using L. plantarum B1765 as a starter culture which was fermented for 2, 12, 24, and 36 hours at 37°C. Total LAB is measured using the whole plate count technique, pH using a pH meter, TTA by acid-base titration, TPC using the Folin-Ciocalteu method, and antioxidant activity using 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging method represented by IC50. The fermentation duration of jicama extract increased the growth of LAB to 108 CFU/mL and reached its optimum at 12 hours. However, reducing pH, increasing TTA to 0.223%, increasing TPC, and antioxidant activity still occur up to 36 hours of fermentation. Antioxidant activity was classified as vital. Duration of fermentation increased the growth of total LAB until the defined time, secreted β-glucosidase and inulinase enzymes, and also produced acid as their metabolism product, which hydrolyzed the glycoside bond and reduced pH, both act to free phenolic and increased antioxidant activity. This product has met Indonesian National Standards for beverage-fermented types and could be an antioxidant agent.
SUBVERSIVAS EM CENA: a representação das memórias de prisioneiras políticas da ditadura militar brasileira no cinema documentário.
Authors:   , Jesus Julia Evellin Silva de
Published: January 2024

Esta pesquisa tem como foco as representações das memórias de prisioneiras políticas da ditadura
militar brasileira no cinema documentário. Através da análise fílmica dos documentários “Torre
das Donzelas” (Susanna Lira, 2018) e “Subversivas” (Fernanda Vidigal e Janaína Patrocínio,
2013) buscamos compreender como essas obras contribuem para a construção de uma memória
social a respeito da participação das mulheres nos movimentos de resistência ao regime militar e
como elas enfrentaram dificuldades, violências e torturas específicas apenas pelo fato de existirem
como mulheres e subverterem aos comportamentos e estereótipos sociais vigentes.
EFEITOS DA FISIOTERAPIA AQUÁTICA NA REABILITAÇÃO DE PESSOAS COM PARAPLEGIA
Authors: Sandes Leticia Barbosa , Silva Maria Juliana Siqueira da , Teixeira Sarah Thainá dos Santos
Published: January 2024

O objetivo desse estudo foi realizar uma revisão sistemática sobre os efeitos da fisioterapia
aquática na reabilitação de pessoas com paraplegia. Essa emenda foi dividida em duas etapas,
a busca rudimentar tendo como descritores alguns termos como Hidroterapia, Hydrotherapy,
Paraplegia, Lesão Medular, Spinal cord Injury, Spine e Coluna Vertebral. A segunda etapa
concentra-se na busca realizada a partir de referenciais bibliográficos inseridos a partir da
busca da primeira etapa. A lesão medular (LM) é uma síndrome neurológica incapacitante
com importantes repercussões e requer com um isso um protocolo de reabilitação complexo
e diversificado. As técnicas usadas na hidroterapia a partir das propriedades da água
contribuem para uma melhora na qualidade de vida do indivíduo. A flutuação possibilita a
realização exercícios e movimentos que não poderiam ser realizados no solo. Por último, foi evidenciado que a Fisioterapia aquática contribui positivamente na reabilitação de pessoas com paraplegia.
Tópicos da odontologia aplicada - Volume 3
Authors: Ferreira Antônio Fabrício Alves , Sousa Ângelo Gaia , Guimarães Samara de Freitas , Hoppe Antônio Guilherme Renofio , Firmino Brunna da Silva
Published: January 2024

Esta obra é uma realização dos profissionais em Odontologia do Brasil, trabalhos realizados em conjunto, e com intuito de levar ainda mais conhecimento a toda classe odontológica, que busca uma odontologia de qualidade, com bases em evidências cientificas e que leva ao seu paciente um atendimento humanizado. Fique á vontade ao adentrar nos assuntos apresentados, este conteúdo foi realizado com muito carinho e responsabilidade cientifica.
Odontologia: uma visão contemporânea - Volume 14
Authors: Freitas Samantha Ariadne Alves de , Gondim Roberto César Duarte , Cantanhede Luana Martins , Lage Lucas Meneses
Published: January 2024

Este e-book apresenta uma coletânea de estudos que visam aprofundar os conhecimentos na área de Odontologia nas suas mais diversas especialidades: Cirurgia Oral, Endodontia, Dentística, Odontopediatria, Ortodontia, Odontologia Legal, Prótese Dentária, Estomatopatologia Oral, Periodontia, Odontologia Hospitalar e Saúde Coletiva. Os conteúdos abordados focam em uma Odontologia baseada em evidências científicas e que proporcionam uma reflexão da teoria e da prática clínica atual.
Odontologia: uma visão contemporânea - Volume 15
Authors: Freitas Samantha Ariadne Alves de , Gondim Roberto César Duarte , Cantanhede Luana Martins , Lage Lucas Meneses
Published: January 2024

Este e-book apresenta uma coletânea de estudos que visam aprofundar os conhecimentos na área de Odontologia nas suas mais diversas especialidades: Cirurgia Oral, Endodontia, Dentística, Odontopediatria, Ortodontia, Odontologia Legal, Prótese Dentária, Estomatopatologia Oral, Periodontia, Odontologia Hospitalar e Saúde Coletiva. Os conteúdos abordados focam em uma Odontologia baseada em evidências científicas e que proporcionam uma reflexão da teoria e da prática clínica atual.