bluuebunny/crossref_metadata_2025 huggingface dataset:
Understanding the Potential of Bio-Carbon Capture and Storage from Biomass Power Plant in Indonesia
Authors: Sutrisno Zefania Praventia , Attaya Artemis Meiritza  , Raksajati Anggit
Published: February 2021

Indonesia is currently experiencing a significant increase in population, industrialization and energy demand. As the energy demand increases, so does the production of climate-altering CO2 emission. Biomass power plants have emerged as a low carbon power generation alternative, utilizing agricultural and industrial waste. Biomass power plants have the potential of being a carbon-negative power generation technology in the near future by integrating carbon and capture storage (bio-CCS). The objective of this paper is to analyze and map potential CO2 emission in the processes of biomass power plants from gasification and firing or co-firing technology, then recommend suitable carbon capture technology based on the biomass power plant characteristics in Indonesia. The CO2 emission to be captured in the gasification process is 11-15% of the producer gas, while in co-firing it is 7-24% of the flue gas stream. Using biomass instead of coal in power plants reduces the electric efficiency and increases the plant’s in-house emission, but when analyzed in a wider boundary system it is apparent that the net GWP and CO2 emission of biomass power plants are way smaller than coal power plant, moreover when equipped with carbon capture unit. Biomass power plant that uses firing technology can reduce CO2 emission by 148% compared to typical coal power plant. Installing carbon capture unit in biomass firing power plants can further reduce the specific CO2 emission by 262%. If carbon capture technology is implemented to all existing biomass power plants in Indonesia, it could reduce the greenhouse gas emission up to 2.2 million tonnes CO2 equivalent annually. It is found that there are 3 significant designs for gasification technology: NREL design, Rhodes & Keith design and IGBCC+DeCO2 design. The first two designs are not suitable to be retrofitted into existing biomass power plants in Indonesia since they are based on a specific BCL/FERCO gasifier. While IGBCC+DeCO2 design still needs further study regarding its feasibility. While for firing, the most promising technology to be applied in the near future is solvent-based absorption because it is already on commercial scale for coal-based power plants and can be implemented for other source, e.g. biomass power plant. Bio-CCS in existing biomass power plant with firing technology is likely to be implemented in the near future compared to the gasification, because it applies the post combustion capture as an “end-of-pipe” technology which is generally seen as a more viable option to be retrofitted to existing power plants, resulting in potentially less expensive transition.
Mindfulness: Principles and Application to Decrease Opiate Use in Primary Care With an Osteopathic Component
Authors: Daniel Jason Frasca, DO
Published: February 2021

Mindfulness is a focused approach toward accepting one’s thoughts without judgment or perseveration, with ancient Indo-Sino-Tibetan philosophical origins. Many variations exist; however, they typically include focused attention where one concentrates on a specific sensation such as breathing and open monitoring where one concentrates on consciousness itself. Mindfulness-based interventions (MBIs) are specific, organized, targeted methods to teach mindfulness with specific goals. 
MBIs have shown benefit in pain patients. MBIs teach the individual the concept of pain coping, encouraging cognitive flexibility and attempting to discourage the fear or alarm reaction of pain, instead focusing on the quality of life and functionality. Mindfulness-based stress reduction (MBSR) showed a 30% significant improvement in pain intensity and pain coping at six months in patients with chronic low back pain, compared to opiates and NSAIDs, which showed no benefit. 
MBIs have also shown benefit in addiction, as they help the individual relearn to control cravings, habit modification and attempt to restore the natural reward system while improving regulation of emotions. Applications to opiate use disorder are significant as patients learn to enjoy the lifestyle of recovery and learn to believe they can improve. Additionally, other comorbid conditions are known to improve with MBIs and mindfulness-based principles support the holistic principle of mind, spirit and body consistent with osteopathic medicine.
Nonalcoholic Steatohepatitis: Case-Based Focused on Pediatric and Adult Guidelines
Authors: Anne Maiden, DO, FAAP  , Shannon Scott, DO, FACOFP  , Erin Raney, PharmD, FCCP, BCPS, BC-ADM  , Marisa Strobridge, MA, OMS-III
Published: February 2021

Nonalcoholic fatty liver disease (NAFLD) comprises a continuum of conditions associated with insulin resistance and obesity in the absence of secondary causes of hepatic steatosis (alcohol, medication, genetic disorders, hepatitis, etc.) The milder, benign form of NAFLD is simple fatty liver or steatosis. Fatty infiltration affects more than 5% of the liver.1 This is determined by histologic exam, direct quantification or imaging. The range progresses to nonalcoholic steatohepatitis (NASH) and culminates in fibrosis and cirrhosis. Histologic changes include ballooning degeneration of hepatocytes, the presence of Mallory bodies, macrovesicular steatosis, lobular or portal inflammation.2 

NAFLD is now the foremost cause of childhood, adolescent and adult chronic hepatic disease. The pediatric and adult obesity epidemic makes NAFLD a potentially ubiquitous hepatic pathology amongst all patients.3,4,5 The increase of obese children and adults with obesity correlates to the rise of NAFLD cases. In adults, the rate of NAFLD increase is paired with the epidemics of obesity and Type 2 Diabetes (T2DM).4,5 Data proposes hepatic-related mortality may be due to NASH ultimately progressing to cirrhosis.3,4 NAFLD is linked to pediatric and adult cardiovascular risk and morbidity.4,6 Non-invasive biomarkers and the gold standard of liver biopsy not only diagnose but assist in targeted therapies.6 Most pharmacologic therapy for NAFLD is in trial stages for patients of all ages. Pioglitazone is favored in adults who have NAFLD/NASH and T2DM.7 The gut biome is also impactful. Lifestyle modifications of diet and exercise can reduce the public health burden of this disease.7,8,9,10
Ukrainian-English Translation of Legal Terms: Case Study
of Insignificant Cases and Small Claims
Authors: Izarova Iryna , Baklazhenko Yuliia
Published: February 2021

The article is devoted to the problem of translating legal terms from Ukrainian into English on the basis of a case study of a newly-coined term in Ukrainian legislation – ‘maloznachna sprava’. The relevance of the topic of legal translation from English into Ukrainian and vice versa has become especially acute in light of
the Ukraine-EU approximation agreement. The author emphasises the necessity to perform concept analysis between the terms in the EU and Ukraine simplified procedures and comes to the conclusion that despite having surface similarity to the EU term ‘small claim’, the Ukrainian term ‘maloznachna sprava’ is, in fact, a much wider concept. A range of translations of legal neologisms are described in the article, and the need to use a literal translation of the term is substantiated. As a result of the analysis of possible translation options and the ECtHR translation precedent, it is recommended that the term ‘maloznachna sprava’ should be translated as ‘insignificant case’ within the sphere of Ukrainian civil procedure.
Keywords: legal translation, Ukrainian-English translation, small claim, insignificant case.
Product Characterization and Marketing Strategy of “BREM UNGU”: Rejuvenation of Indonesian Traditional Food with Local Purple Sweet Potato as the Source of Natural Colorant
Authors: Jatiyati Greta , Jessica Benedieta Prytania , Indrawati Renny
Published: February 2021

Solid brem is an indigenous fermented food of Indonesia, which often has typical form of long thick bar, white to yellow in color, sweet-sour taste with cooling sensation, and it is easy to crumble by the presence of water. These unique characteristics are generated through alcoholic fermentation of glutinous rice, followed by filtration, concentration, whipping and dehydration. Although it is continuously produced and sold as regional specialties of Madiun, East Java, most people refuse to consume this solid brem due to its high sugar content and lack of information that describes its potential health benefits. The present study is attempting the possibility of combining glutinous rice with another local material having well-known health benefit. Here, we utilize the potency of local purple sweet potato (Ipomoea batatas var. Gunung Kawi), being rich in carbohydrate and anthocyanines, to partly substitute the glutinous rice while adding the health benefits of the final product. The present anthocyanins in sweet potato has been well-studied, exhibiting antioxidant, anti-inflammation, and hepatoprotective activities. The raw materials were subjected to yeast fermentation for 7 days, and subsequently extracted using manual mechanical press. A series of materials ratio (extract of fermented glutinous rice: purple sweet potato = 30:1, 15:1, 15:2) was determined prior to dehydration of brem, and then the color, sugar content, pH, antioxidant activity, and sensory properties of the resulted product were analyzed. Moreover, the competitive analysis and marketing strategy will also be discussed in order to make sure the sustainability of this new innovation.
Characterization of Tambjamines Pigment from Marine Bacterium Pseudoalteromonas sp. PM2 Indigenous from Alor Island, Indonesia
Authors: Setiyono Edi , Adhiwibawa Marcelinus Alfasisurya Setya , Prabowo Matheus Randy , Brotosudarmo Tatas H.P.
Published: February 2021

Pigments from marine bacteria have attracted the attention for scientists because of their extensive applications and currently exploration of new pigment sources from marine bacteria is still ongoing. Recently, we have successfully isolated six new yellow-pigmented marine bacteria, strain PS2, PM2, SB11, SB13, SB21, and SB23, isolated from seawater from different sampling sites on Alor Island, Indonesia. The UV−Vis and FTIR spectra of the crude pigment extracts of the six strains showed the characteristics of tambjamines, a group of yellow pigments commonly found in nudibranchs and bryozoans. Moreover, separation and characterization of crude tambjamines extract resulted in five different types of tambjamine with maximum absorbance at the wavelength of 374−392 nm. Based on the analysis of 16S rRNA gene sequences, strain PM2 was closely related to several species in genus Pseudoalteromonas with a similarity of more than 99%. Strain PM2 was designed as Pseudoalteromonas sp. PM2 with accession number LC505058. So far, only two marine bacteria have been known to produce tambjamine and they are from genus Pseudoalteromonas. Our new finding indicated that in the group of marine bacteria, tambjamine might be only synthesized by members from genus Pseudoalteromonas.
Spectroscopy Study of Honey Pineapple Peels Extracted in Different Solvents
Authors: Kurniawan Yehezkiel Steven , Setiyono Edi , Adhiwibawa Marcelinus Alfasisurya Setya , Priyangga Krisfian Tata Aneka , Yuliati Leny
Published: February 2021

In the present work, we investigated the extract of honey pineapple peels in distilled water, ethanol, and acetone solvents. The spectroscopy study of each extract was performed using a Fourier transform infrared (FTIR) spectrometer, an ultraviolet-visible (UV-Vis) spectrophotometer, and a spectrofluorometer. The FTIR spectrum of the distilled water extract indicated that the distilled water extract may contain alcohol or carboxylic acid compounds. Meanwhile, the ethanolic extract may contain alcohol or carboxylic acid, or ether compounds. On the other hand, the acetone extract may contain alcohol or ether or aromatic or aliphatic compounds. The UV-Vis spectrum of the honey pineapple peels extracted in the distilled water, ethanol, and acetone showed a broad absorption signal at UV region (< 300 nm), four absorption signals at UV region (232-368 nm), and four absorption signals at UV region (231-368 nm) with a weak absorption signal at the visible region at 559 nm, respectively. The distilled water and acetone extracts gave fluorescence signals, however, the ethanolic extract showed no fluorescence intensity. From the FTIR, UV-Vis, and fluorescence spectra characterization, the extracted natural pigments from the honey pineapple peels in distilled water, ethanol, and acetone solvents were identified. The distilled water extract may contain polar flavonoid or steroid compounds while the ethanolic extract may contain polar carotenoid pigments. On the other hand, the acetone extract may contain carotenoid and chlorophyll pigments as shown by an emission signal at 670 nm.
The elevation of awareness and imagination in the novel “The Great is the Lament of Sin” of the author Mitrush Kuteli.
Authors: OLLOMANI Prof. ass. dr. Fitor
Published: February 2021

In our paper, we have tried to create a brief overview of the influence of literature, as a precious piece of culture, in the development of the reader's imagination. Not without any purpose, we have chosen the novel "The Great is the Lament of Sin". In this work, we can come up with a tendency, where the relationship between the reader and the literary work passes to the levels of euphoria passing through the limits of mythicism and surrealism in elevating the imagination.
Our attention has been given to some important issues such as:
Exaltation of awareness and imagination in relation to sin and desire for life.
The spiritual exaggeration of the protagonists as a cultural model interfering in Balkan, but not only at mythical times.
The model of eternity, issues of surrealism and religious culture, according to the worldview and imagination in Albanian culture.
The twisting of time is the product of the consciousness and imagination of the protagonists in this work. Confession is the best model in describing euphoric behaviors in culture.
Establishing Learning Resource Center in the Department of Languages and Translation at the University of Tabuk
Authors: Alfahadi Dr. Abdulrahman
Published: February 2021

Language proficiency is best raised through active and frequent use. It is important to provide students with maximum English exposure as well as meaningful and purposeful activities through which they can learn and apply the target language.
A rich English language learning environment can be created by making full use of the time and resources both inside and outside the classroom. Based on previous studies and experiences of peer universities, developing learning resource center has become widespread in many universities, colleges, and schools.
Accordingly, the current project attempts to develop a learning resource center for the Languages and Translation Department at the University of Tabuk. The project attempts to create a convenient place for the students of Tabuk University to facilitate and develop their language skills through resources and technologies. To achieve this objective of this project, the researcher has designed two questionnaires for the teachers and the students to collect the attitudes toward developing a learning resource center for the Department of Languages and Translation at the University of Tabuk.
STUDI EKSPERIMEN PENGARUH PENAMBAHAN GAS HHO TERHADAP DISTRIBUSI TEMPERATUR API PADA KOMPOR TEKAN (BLOW-TORCH BURNER) BERBAHAN BAKAR KEROSENE+OLI BEKAS
Authors: Sari Handini Novita
Published: February 2021

The quality of combustion in stoves press (blow-torch burner) can be improved in various ways. One way is use renewable fuel that is HHO gas, which is produced from HHO generator dry type, also by utilizing the waste oils as fuel. The addition of HHO gas and used oil in stove press (blow-torch burner) burning will reduce the volume of kerosene consumption.This study was conducted using true experiment with fuel kerosene + used oil as a control group were then compared to the fuel mix used oil and kerosene + HHO gas. Tests conducted on a test stove and combined with a self-designed HHO generator. HHO gas production rate that entering to combustion chamber as much as 2.3 LPM. HHO Gas and vapor mixing kerosene + used oil are combined in premix using ejector, by varying the fuel valve opening at openings 25% and 50%. Parameters measured were flame fire structure based on the contours of isothermal, the temperature distribution at each altitude, high fire, flame width, power fuel and conduction heat transfer that occurs.Based on the results of research showed that the fuel valve openings and the addition of HHO gas on the stove press (blow-torch burner) burning led to a decline in flame height, increase the width of the flame, increasing the temperature distribution, power fuel, as well as conduction heat transfer with increasing fuel valve openings and the addition of HHO gas.Keywords: stove press (Blow-torch burner), kerosene, used oil, HHO gas, HHO generator.Studi Eksperimen Pengaruh Penambahan Gas HHO37
Perbandingan Nilai Urin Puasa dan Urin Acak Pada Penderita DM (DIABETES MELLITUS) Menggunakan Metode Resistansi dan Perbedaan Warna RGB Berbasis Arduino
Authors: Wardana Humaidillah Kurniadi , Indahwati Elly , Fitriyah Lina Arifah
Published: February 2021

AbstrakPengukuran kadar glukosa dalam urin pada penelitian ini menggunakan prinsip resistansi dan perbedaan warna berdasarkan RGB nya. Pengukuran dilakukan dengan menggunakan urin puasa dan urin acak. Nilai resistansi diperoleh dari sel elektroda yang dihubungkan pada salah satu lengan rangkaian jembatan wheatstone dan warna didapatkan dari sensor tcs3200 yang dihubungkan pada arduino uno dan ditampilkan pada lcd 16x4. Hasilpengukuran menunjukkan bahwa nilai urin acak lebih tinggi dua kali lipat dari urin puasa dan hasil deteksi warna untuk penderita DM urin berwarna biru sedangkan yang tidak DM berwarna merah.Kata Kunci: Urin, DM, Resistansi, RGB, Arduino.AbstractMeasurements of the levels of glucose in the urine in this study uses the principle of resistance and the difference in color based on RGB. The measurement is carried out using urine fasting and random urine. The resistance value obtained from the cell electrodes are connected on one arm of the bridge circuit wheatstone and the color obtained from sensors connected on tcs3200 arduino uno and 16x4 displayed on the lcd. The results of themeasurements show that the value of the higher random urine twice as fast, and the results of the urine color detection for sufferers of DM blue urine while not DM is red.Keywords: Urine, DM, Resistance, RGB, Arduino.
PERILAKU BALOK BAJA I BUILT-UP
Authors: Sundari Titin
Published: February 2021

AbstrakBalok adalah komponen struktur lentur yang memikul beban gravitasi, beban gravitasi ini berupa beban mati danbeban hidup yang bekerja tegak lurus dengan sumbu longitudinal balok. Salah satu bentuk balok yang efisienadalah balok profil I yang dibentuk dengan pengelasan atau yang dikenal dengan sebutan balok baja I built-up. Dalam penelitian eksperimental ini, balok baja dibuat dengan memotong lembaran pelat baja menjadi elemenelemenpelat sayap dan pelat badan dengan menggunakan pengelasan sehingga membentuk suatu balok bajaprofil I (balok baja I built-up). Sedangkan konstruksi balok yang digunakan adalah konstruksi balok sederhana(simple beam) dengan beban terpusat di tengah bentang. Penelitian ini bertujuan menganalisis kapasitas lenturdan mengetahui perilaku tekuk balok baja I built-up. Hasil dari ekeperimen ini dibandingkan dengan perhitungansesuai SNI 03-1729-2002 dan validasi dengan menggunakan software ANSYS. Dari penelitian ini didapatkan kapasitas lentur beradasarkan eksperimen lebih tinggi dibanding dengan SNI 031729-2002danANSYS.Sedangkankeruntuhanyangterjadiadalahkeruntuhantekuktorsilateral.Katakunci:built-up,momenkapasitas,tekuktorsilateralAbstract Beam is a structural member that carries a dead load or live load that works perpendicular to its longitudinal axisis beam. One form of an efficient beam is a beam profile I which is formed by welding or known as I built-upbeam.In this experimental study, the steel beam is made by cutting the sheet of steel plate into wing plate elements andbody plate by using welding to form a steel profile I (steel beam I built-up). The construction of beam is used asimple beam with concentrated load in the middle of the span. This study aims to obtain bending capacity andknow the buckling behavior of I built-up steel beam. The result of this experiment is compared with thecalculation according to SNI 03-1729-2002 and validation using ANSYS software.From this research, the bending capacity based on experiments is higher than that of SNI 03-1729-2002 andANSYS. While the collapse that occurs is the collapse of lateral torsional buckling.Keywords : built-up, bending capacity, lateral torsional buckling
PERANCANGAN SISTEM OTOMATISASI CONTROL MOTOR 3 PHASE MENGGUNAKAN BLUETOOTH BERBASIS ARDUINO UNO
Authors: Syarif Moh Rofiq Al- Ghony  , Subuh Isnur Haryudo  , Jati Widyo Leksono
Published: February 2021

The electric motor is a device that serves to transform electrical energy into mechanical energy of motion. In this case the designed control system motor 3 phase by Smartphones through bluetooth network to find out the effective range of extremity. The methods used in the form of data capture of measurement effective range the furthest that can be reached by bluetooth to activate relay SPDT and motor 3 phase. Results of testing the most effective distance of the otomasisasi control system of motor 3 phase maximum as far as 15 meters with a time of pause 0.5 seconds.
KEPADATAN DAN POLA DISTRIBUSI SACCOSTREA CUCULLATA DI PERAIRAN TELUK KENDARI
Authors: Ruslin Muhammad , Ramli Muhammad , Nurgayah Wa
Published: February 2021

Saccostrea cucullata adalah hewan invertebrata yang umumnya ditemukan melekat pada substrat seperti pada batuan dan akar bakau. Penelitian ini bertujuan untuk mengetahui kerapatan dan pola distribusi S. cucullata dan untuk mengetahui pengaruh kualitas air terhadap kerapatan dan pola distribusinya. Penelitian ini dilakukan dari Desember 2018 hingga Maret 2019 di Teluk Kendari, Sulawesi Tenggara. Metode transek kuadratik dengan 1 x 1 m diterapkan untuk mengamati sampel sementara pengumpulan data kualitas air dilakukan secara in situ. Data dianalisis secara deskriptif untuk menentukan kepadatan dan pola distribusi S. cucullata. Hasil penelitian menunjukkan bahwa kepadatan tertinggi ditemukan di muara dengan 112.067 ind/m2 sedangkan terendah ditemukan di area reklamasi 4.667 ind/m2. Pola distribusi S. cucullata menelompok dan seragam di lokasi. Parameter yang dominan mempengaruhi kepadatan dan pola distribusi S. cucullata adalah suhu, kecepatan arus, dan salinitas masing-masing di daerah penelitian.Kata Kunci: S. cucullata, Kepadatan, Pola Distribusi, Kualitas Air, Transek Kuadrat, Teluk Kendari.
SEBARAN SUHU PERMUKAAN LAUT MENGGUNAKAN CITRA SATELIT LANDSAT-8 DI PERAIRAN TELUK KENDARI SULAWESI TENGGARA
Authors: Andeleu Meambo Trikun , Haya La Ode Muhammad Yasir , Afu La Ode Alirman
Published: February 2021

Tujuan Penelitian ini mengetahui sebaran SST melalui analisis citra satelit landsat-8 di Teluk Kendari. Manfaatnya diharapkan dapat memberikan data dan informasi kepada para pengambil kebijakan tentang pengelolaan pesisir dan laut di lokasi studi. Nilai SST diduga menggunakan transfromasi digital number ke nilai radians dan nilai suhu kecerahan. Analisis data menggunakan analisis regresi antara data pengukuran lapangan dan nilai kecerahan. Hasil penelitian menunjukkan terdapat korelasi yang kuat antara SST pengukuran lapangan dan SST dari citra landsat yakni mencapai 0,729. Konsentrasi SST pada Desember 2018 berdasarkan algoritma estimasi SPL berkisar antara  28.5oC – 31.8oC sedangkan pada Februari 2019, nilai suhu berkisar antara 28.7oC – 33.0oC. Kata Kunci : Suhu Permukaan Laut, Algoritma Estimasi,  Citra Landsat-8 TIRS, Teluk Kendari.
KOMPOSISI JENIS DAN STRUKTUR KOMUNITAS IKAN DI PADANG LAMUN PERAIRAN BANABUNGI KEC. KADATUA KABUPATEN BUTON SELATAN
Authors: Nurcaya Wa Ode Era , Nurgayah Wa , Arami Hasnia
Published: February 2021

Salah satu peran ekologis padang lamun adalah sebagai habitat ikan. ikan memanfaatkan padang lamun untuk mencari makan, memijah, atau sebagai tempat untuk berlindung. Penelitian ini bertujuan untuk menganalisis komposisi jenis, keanekaragaman, keseragaman, dan dominansi ikan di daerah padang lamun. Penelitian ini dilaksanakan di perairan Desa Banabungi Kecamatan Kadatua Kabupaten Buton Selatan pada bulan September sampai Oktober 2018. Ikan yang ditangkap menggunakan jaring insang dan bubu ukuran mata jaring 1,5 inci dan ukuran bubu 2 m lebar 1 m, dan tinggi 25 cm. Data penelitian dianalisis dengan melihat komposisi jenis, keanekaragaman, keseragaman, dan dominansi. Selama penelitian ditemukan 328 ekor ikan terdiri dari 18 spesies dan 10 famili. Nilai keaenekaragaman jenis dalam kategori sedang ( H’ =2,60-2,78), keseragaman jenis tinggi (E= 0,99) dan tidak ada jenis ikan yang mendominansi (C= 0,065-0,069). Secara umum keseragaman jenis relatif tinggi, dan menunjukan bahwa tidak ada jenis yang mendominansi serta penyebaran merata.Kata kunci : komposisi jenis, keanekaragaman, keseragaman, dominansi, lamun, dan Banabungi.
ANALISIS LAJU SEDIMENTASI DI PERAIRAN PULAU BUNGKUTOKO SULAWESI TENGGARA
Authors: Jawahir La Ode Ahmad , Afu La Ode Alirman , Ira .
Published: February 2021

Tujuan dari penelitian ini adalah untuk mengetahui laju sedimentasi di Perairan Pulau Bungkutoko. Pengambilan data penelitian ini dilaksanakan selama 3 bulan yaitu pada bulan Agustus - Oktober 2018. Data sedimen diperoleh menggunakan sediment trap yang dipasang pada 5 stasiun dengan 2 kali pengambilan sampel selama 6 minggu. Laju sedimentasi dianalisis menggunakan formula APHA (1976). Hasil penelitian menunjukkan bahwa rata-rata laju sedimentasi tertinggi terdapat pada stasiun 4 yakni sebesar 2.608,84 g/m3/hari. Sedangkan nilai rata-rata laju sedimentasi terendah berada pada stasiun 2 yakni sebesar 749,77 g/m3/hari. Laju sedimentasi tersebut dipengaruhi oleh arus dan gelombang.Kata kunci : Laju Sedimentasi. Sedimentasi, Pulau Bungkutoko, Sediment  Trap
SKRINING SENYAWA METABOLIT SEKUNDER KARANG LUNAK (Sarcophyton sp.) SEBAGAI ANTI BAKTERI DARI PERAIRAN TANJUNG TIRAM
Authors: Galih Olga , Sadarun Baru , Sahidin Idin
Published: February 2021

Sarcophyton sp.yang merupakan biota karang lunak dari Phylum Coelenterata (Cnidaria)  golongan Octocoralia yang mampu mendominasi di wilayah terumbu karang salah satunya di peraian Tanjung Tiram, potensi senyawa bioaktif pada Sarcophyton sp. sangatlah bermanfaat baik di bidang farmasi, ataupun kedokteran sebagai sumber obat alami. Penelitian ini bertujuan untuk mengetahui golongan senyawa metabolit apa yang terkandungan Sarcophyton sp. dan membandingkan daya hambat aktifitas anti bakteri terhadap bakteri Staphylococcus aureus dan Escherichia coli pada ekstrak  dan fraksi partisi dengan tingkat kepolaran yang berbeda yaitu pada ekstrak n-heksan, etil-asetat serta methanol. Metode yan digunakan meliputi ekstraksi, partisi, uji skrining fitokimia dan difusi agar untuk mengevaluasi antibakteri. Hasil dari penelitian ini menemukan teridentifikasi 3 macam senyawa bioaktif yakni alkaloid, steroid/terpenoid, Flavanoid/venolik. Ekatrak dan fraksi Sarcophyton  sp.  yang paling tinggi kandungan metabolit sekundernya yaitu pada ektrak etil-asetat dan ektrak n-heksan dari karang lunak Sarcophyton  sp. dengan nilai RF 1 untuk steroid/terpenoid, RF 0,96 untuk fenolik/ flafanoid, dan 0,9625 untuk alkaloid. Aktivitas daya hambat ektrak n-heksan berpotensi sebagai antibakteri aktif terhadap bakteri S. aureus pada konsentrasi 1000 ppm dengan diameter zona hambat sebesar 14,5 mm. Aktivitas daya hambat ektrak metanol dari karang lunak Sarcophyton sp. berpotensi sebagai antibakteri aktif terhadap bakteri E. coli pada konsentrasi 500 ppm dengan nilai diameter zona hambat sebesar 13,3 mm.Kata Kunci: Antibakteri, Metabolit Sekunder, Sarcophyton sp., Skrining.
KEANEKARAGAMAN DAN KEPADATAN SPONS DI PERAIRAN LALOWARU SULAWESI TENGGARA
Authors: Yanti Hilda , Palupi Ratna Diyah , Rahmadani .
Published: February 2021

Spons sebagai salah satu hewan primitif yang hidup menetap dan bersifat filter feeder (menyaring). Hewan tersebut memberikan sumbangan yang penting terhadap komunitas bentik laut dan sangat umum dijumpai di perairan tropik dan sub tropik. Penelitian ini bertujuan untuk mengetahui keanekaragaman dan kepadatan spons di Perairan Lalowaru, Kabupaten Konawe Selatan. Pengambilan data ini dilaksanakan pada bulan April-Agustus 2016. Pengambilan data spons dilakukan dengan metode transek kuadrat. Garis transek sepanjang 50m dibentangkan tegak lurus pantai yang mewakili kondisi perairan pada kedalaman yang berbeda. Kemudian transek kuadrat ukuran 1m2 diletakkan dengan jarak 5m disetiap pengulangannya. Didapatkan bahwa keanekaragaman jenis spons di Perairan Lalowaru sebanyak 7 famili yaitu Agelasidae, Callyspongidae, Chalinidae, Irchinidae, Petrosiidae, Pseudoceratinidae, dan Microcionidae, 7 genus yakni Agelas , Callyspongia , Chalinula , Ircinia , Xestospongia , Pseudoceratina , dan Clatrhia . dan 243 individu. Kepadatan spons dilokasi penelitian dengan nilai kepadatan tertinggi terdapat pada genus spons Xestospongia  dengan nilai 15,34 ind/10m² dan terendah genus Pseudoceratina  dengan nilai 0,34 ind/10m².Kata kunci : Keanekaragaman, Kepadatan, Spons, Perairan Lalowaru
HUBUNGAN KONDISI TUTUPAN KARANG HIDUP DENGAN KEBERADAAN IKAN FAMILI CHAETODONTIDAE DI PERAIRAN ATOWATU
Authors: Anshari La Ode , Sadarun Baru , Rahmadani .
Published: February 2021

Ikan famili Chaetodontidae merupakan salah satu komunitas pada ekosistem terumbu karang yang berperan penting dalam aliran energi dan menjaga kestabilan ekosistem. Sebaran ikan famili Chaetodontidae sangat ditentukan oleh kondisi dan variasi habitat terumbu karang. Penelitian ini bertujuan untuk mengetahui hubungan kondisi tutupan karang hidup dengan keberadaan ikan famili Chaetodontidae di perairan Atowatu. Pengambilan data kondisi terumbu karang digunakan metode transek garis atau Line Intercept Transect (LIT), sedangkan pengambilan data ikan Chaetodontidae digunakan metode belltransek yang dilakukan secara visual sensus (sensus langsung), sepanjang 70 meter dengan luas pengamatan 2 x 2,5 meter yang dilakukan 2 kali ulangan yang mewakili zona reef flat dan reef slope pada tiap stasiun. Hasil dari penelitian ini diketahui bahwa ko ndisi terumbu karang di Perairan Atowatu dalam kondisi sedang. Stasiun 3 merupakan stasiun dengan presentase tutupan karang hidup tertinggi sebesar 38,93% (kategori sedang). Kelimpahan jenis ikan Chaetodontidae tertinggi sebesar 0,06 ind/m2 terdapat pada stasiun 3. Hubungan antara persentase tutupan karang hidup dengan kelimpahan ikanChaetodontidae menggunakan analisis regresi linear sebesar 0.9576, artinya adanya hubungan yang kuat antara tutupan karang hidup dengan kelimpahan ikan Chaetodontidae.Kata kunci : Chaetodontidae, kelimpahan, keragaman jenis, Perairan Atowatu, tutupan karang,
HUBUNGAN KELIMPAHAN RELATIF KARANG HIDUP DENGAN KEPADATAN MEGABENTOS DI PERAIRAN WAWORAHA SULAWESI TENGGARA
Authors: Wulandari Asri Triyani , Sadarun Baru , Palupi Ratna Diyah
Published: February 2021

Terumbu karang merupakan ekosistem yang subur dan kaya akan makanan. Megabentos merupakan salah satu komunitas hewan bentik yang berasosiasi dengan terumbu karang. Tujuan penelitian ini yaitu untuk mengetahui kepadatan megabentos (bulu babi, bintang laut, teripang, lola, kima, lobster, siput drupella, dan bintang laut berduri), mengetahui kelimpahan relatif karang hidup serta hubungan kelimpahan relatif karang hidup dengan kepadatan megabentos di Perairan Waworaha Provinsi Sulawesi Tenggara. Pengambilan data kondisi karang dan fauna megabentos dilakukan dengan menggunakan metode  Belt Transect yang ditarik sejajar garis pantai dengan luasan 350 m².  Hasil penelitian yang didapatkan pada tiap stasiun adalah persentase kelimpahan relatif karang hidup di perairan waworaha termasuk tinggi dengan rata-rata persentase kelimpahan relatif karang hidup sebesar 70,28%. Nilai rata-rata kepadatan megabentos adalah 0,070 ind/m² dengan kepadatan tertinggi terdapat pada stasiun 3 yaitu 0,096 ind/m², dan kepadatan megabentos terendah terdapat pada stasiun 1 yaitu 0,030 ind/m². Perhitungan nilai hubungan kelimpahan relatif karang hidup dengan kepadatan megabentos didapatkan nilai r sebesar 0.929 bernilai positif yang artinya kelimpahan relatif karang hidup dan kepadatan megabentos memiliki hubungan yang sangat kuat.Kata kunci: Karang, Kepadatan, Megabentos, Waworaha
KEANEKARAGAMAN DAN POLA DISTRIBUSI GASTROPODA DI DAERAH LAMUN DI PERAIRAN TANJUNG TIRAM
Authors: Husen Harnia , Nurgayah Wa , Ira .
Published: February 2021

Lamun merupakan tumbuhan berbunga yang tumbuh berkembang dengan baik di lingkungan laut sedangkan gastropoda merupakan organisme yang memiliki kaki dan perut. Penelitian ini dilaksanakan pada bulan Juli-November 2017 bertempat di Perairan Tanjung Tiram dengan menggunakan metode transek kuadrat. Tujuan penelitian ini untuk mengetahui keanekaragaman dan pola distribusi gastropoda yang berasosiasi di padang lamun. Penentuan sampel menggunakan metode transek kuadrat.  Nilai indeks keanekaragaman (H’) tertinggi berada pada stasiun III dengan nilai 1,71 dan yang terendah berada pada stasiun I dengan nilai 1,21. Nilai kriteria keanekaragaman organisme gastropoda di Perairan Tanjung Tiram di kategorikan sedang. Indeks keseragaman(E) gastropoda yang tertinggi berada pada stasiun III 0,95 dipengaruhi oleh keberadaan padang lamun yang sangat padat dan yang terendah pada stasiun I 0,88 dipengaruhi oleh keberadaan lamun yang jarang. Pola distribusi organisme gastropoda di perairan Tanjung Tiram lebih dominan tersebar secara merata. Skala kondisi kepadatan lamun tertinggi berada pada stasiun III sebesar 642m² keadaan ini dipengaruhi oleh keberadaan padang lamun yang berada cukup jauh dari aktivitas masyarakat dan yang terendah berada pada stasiun I yaitu 209,33 m². Kata Kunci: Keanekaragaman, Pola Distribusi Gastropoda, Kepadatan Lamun  Tanjung Tiram
STRUKTUR KOMUNITAS MOLUSKA (GASTROPODA DAN BIVALVIA) BERDASARKAN KERAPATAN LAMUN DI PERAIRAN DESA LIYA MAWI KABUPATEN WAKATOBI
Authors: Suparman . , Ramli Muhammad , Purnama Muhammad Fajar
Published: February 2021

Ekosistem lamun merupakan ekosistem laut dangkal yang mempunyai peranan dalam kehidupan biota laut. Salah satu jenis biota laut yang berada di padang lamun adalah moluska. Dari delapan kelas moluska, dua diantaranya sering ditemukan pada ekosistem lamun yaitu gastropoda dan bivalvia. Penelitian ini bertujuan untuk mengetahui kerapatan lamun dan struktur komunitas Moluska (gastropoda dan bivalvia). Penelitian ini dilakukan pada bulan Mei-Desember 2019 di Perairan Desa Liya Mawi Kabupaten Wakatobi. Pengambilan kerapatan lamun dan struktur komunitas moluska menggunakan transek kuadrat dengan luas area 1 m2 dengan tiga kali pengulangan. Kerapatan jenis lamun di lokasi penelitian tergolong kategori rapat (> 100 ind/m2) dan sedang (50-100 ind/m2). Di Perairan ini, terdapat 259 individu moluska yang terdiri dari 15 famili dan 17 jenis, yaitu 10 famili dan 12 jenis dari kelas gastropoda sedangkan kelas bivalvia yaitu 5 famili dari 5 jenis. Kep  berkisar antara (6,33-19,67 ind/m2), indeks keanekaragaman berkategori sedang (1,47-1,69), indeks keseragaman berkategori tinggi (0,74-0,98), dan indeks dominansi berkategori rendah (0,21-0,27). Struktur komunitas Moluska (gastropoda dan bivalvia) masih dalam kondisi stabil di lokasi studi.Kata Kunci:  Kerapatan lamun, stuktur komunitas, moluska, Desa Liya Mawi
KANDUNGAN LOGAM BERAT PB PADA SEDIMEN DAN KERANG (POLYMESODA EROSA) DI PERAIRAN KOEONO, KECAMATAN PALANGGA SELATAN, KABUPATEN KONAWE SELATAN
Authors: Mariani Reni Ulfa , Emiyarti . , Haya La Ode Muhammad Yasir
Published: February 2021

Perairan Koeono merupakan pusat aktifitas pertambangan jenis ore nickel. Kondisi perairan tersebut diduga telah tercemar logam berat diantaranya jenis logam berat Timbal (Pb), namun informasi tentang konsentrasi bahan pencemar berbahaya (logam berat Pb) di lokasi penelitian belum tersedia. Tujuan penelitian ini adalah untuk mengetahui kandungan logam berat Pb pada sedimen dan Bivalvia jenis kerang (Polymesoda erosa) di Perairan Koeono. Metode penelitian menggunakan metode purposive sampling. Sampel diambil dengan dua kali pengulangan. Analisa logam berat Pb menggunakan metode Atomic Absorbtion Spectrophotometry (AAS). Berdasarkan hasil penelitian, konsentrasi logam berat Timbal (Pb) pada sedimen berada pada kisaran 0.145-0.345 mg/l dan kerang jenis polymesoda erosa pada kisaran 1.14-2.65 mg/l. Berdasarkan standar baku mutu oleh Kepmen LH No 51 Tahun 2004 dan BPOM dinyatakan kandungan timbal pada sedimen dan kerang (Polymesoda erosa) sudah melewati ambang batas baku mutu dan kerang tidak layak dikonsumsi.Kata kunci: Kerang; Sedimen; logam berat Pb; Perairan Koeono
La Perspectiva de un Terapeuta Gestáltico sobre la Indagación Terapéutica
Authors: González Cuellar Fermín
Published: February 2021

Es de vital importancia que el terapeuta en el proceso de indagación de la historia y la experiencia fenomenológica del cliente muestre interés, respeto, implicación y disponibilidad por y para él/ella. Por ende, el terapeuta ha de evitar las interpretaciones, los juicios y los prejuicios y las confrontaciones críticas sobre las respuestas, formas de ser y estar de la persona. Es un proceso para conocer la historia y a la vez sintonizar con el ritmo, los afectos, los aspectos evolutivos y las necesidades relacionales de la persona. De este modo, se crea un vínculo dotado de seguridad y validación que permite descubrir cómo la persona cimienta el contacto consigo y con los demás. En síntesis, esta actitud llevada con conciencia continua por parte del terapeuta es relevante en el proceso de indagación para que este se convierta en una puerta de entrada a la reparación de daños psicológicos.
Viviendo en Mundos Imaginarios. Sintonía, Indagación e Implicación en el Tratamiento de las Psicosis
Authors: Martínez Rodríguez José Manuel
Published: February 2021

Algunas personas experimentan intensas emociones mientras viven aislados en mundos imaginarios: pueden sentirse perseguidas, observadas, vigiladas, controladas, desposeídas de sus pensamientos, obligadas a experimentar sentimientos, imaginar nuevas y grandiosas identidades, experimentar transformaciones en su cuerpo, etc. Estas experiencias se han venido englobando en el concepto de “psicosis” en general, y más específicamente se describen en los denominados Trastornos Esquizofrénicos, Delirantes y en los Trastornos Bipolares Psicóticos. Tradicionalmente se ha interpretado estas experiencias como resultado de trastornos cerebrales. En cualquier caso, estas personas experimentan la intersubjetividad como una gran amenaza hasta el punto de temer la pérdida de su mismidad. La experiencia clínica muestra cómo un abordaje intersubjetivo con métodos de la Psicoterapia Integrativa es de gran ayuda terapéutica. Una terapia relacional que tenga en cuenta la indagación fenomenológica y que se interese por los estados mentales de la persona, que ofrezca una presencia terapéutica consistente y respetuosa, que sintonice con las fijaciones evolutivas y adapte el ritmo de la terapia a las necesidades de seguridad, de validación, de aceptación y definición del paciente facilita el acceso a un nuevo mundo compartido y a una nueva intersubjetividad.
Tratamiento de los Patrones Relacionales Inconscientes. El caso de Pablo: Implicación y Sintonía en Psicoterapia
Authors: Andollo Hervás Izaskun
Published: February 2021

Este artículo describe el proceso de psicoterapia con los patrones relacionales inconscientes desde una perspectiva Relacional Integrativa basada en el desarrollo evolutivo. El caso de Pablo ilustra cómo se forman los patrones relacionales inconscientes y cómo se expresan en el presente. Los patrones relacionales representan un intento desesperado y arcaico del cliente de auto estabilizarse y auto regularse para compensar el dolor de su historia de vida. Este artículo proporciona una visión de la complejidad y la unicidad de los patrones relacionales inconscientes, del interés auténtico y el respeto profundo que requieren. Como psicoterapeutas es esencial implicarse y ofrecer respuestas diferentes y sintónicas a los patrones relacionales de los clientes. El establecimiento de una relación terapéutica de pleno contacto permite a los clientes dar sentido y reorganizar sus experiencias, no usar sus viejos patrones relacionales, satisfacer sus necesidades relacionales e integrar sus vivencias en un sentido del self cohesivo.
Effects of Bile Acids on Growth Performance and Lipid Metabolism during Chronic Heat Stress in Broiler Chickens
Authors: Yin Chang , Tang Shanlong , Liu Lei , Cao Aizhi , Xie Jingjing , Zhang Hongfu
Published: February 2021

This study aimed to investigate whether dietary bile acid (BA) supplements can improve growth performance and lipid metabolism in heat-stressed broiler chickens. A total of 288 Arbor Acres broilers were blocked by BW and then randomly allocated into 4 treatments at 21 days of age. Birds reared under 32 °C had a higher cloacal temperature (p = 0.01), faster respiratory rate (p < 0.001), and a greatly reduced average daily feed intake (ADFI, p = 0.016), average daily gain (ADG, p = 0.006), final body weight (FBW, p = 0.008), and feed conversion rate (FCR, p = 0.004). In heat stress (HS) birds, the breast muscle rate (p = 0.006) and pH 24 h postmortem (p = 0.065) were lower, and the shear force was higher (p = 0.027). Dietary BA supplements tended to increase the breast muscle rate (p = 0.075) without affecting the growth performance and serum lipids (p > 0.05). Serum total bile acid (TBA) was roughly duplicated after BA supplements (p = 0.001). In the liver, total cholesterol was lower (p = 0.046), and triglycerides were higher (p = 0.04) in the HS birds, whereas the expression of SREBP-1c showed an increasing trend (p = 0.06). In contrast, dietary BA decreased triglycerides and the expressions of hepatic SREBP-1c and FAS in the liver (p < 0.05). In summary, mild HS causes hepatic lipid accumulation without obvious tissue damages, whereas BA has positive effects on relieving abnormal lipid metabolism, indicating that BA as a nutritional strategy has a certain potential in alleviating HS.
The Effect of Grazing Level and Ageing Time on the Physicochemical and Sensory Characteristics of Beef Meat in Organic and Conventional Production
Authors: Revilla Isabel , Plaza Javier , Palacios Carlos
Published: February 2021

This study investigated the influence of the production system (conventional vs. organic), the grass consumption level and the ageing period (7 and 14 days) on beef quality. Three groups of samples from Limousin × Avileña calves were analysed: F100, formed by animals fed 100% on forage; F74, formed by animals fed on an average amount of forage of 74%; and F35, formed by animals fed on straw fodder (35%) and concentrate (65%). The results showed that the higher the grass content, the lower the fat oxidation and the higher the n-3 content, but also the higher the SFA level, the initial Warner-Bratzler shear force (WBSF), and the more residue it leaves on chewing. As for the effect of production system, organic samples showed higher intramuscular fat content and lower moisture and MUFA content. These samples were darker and showed lower values for flavour quality. Among the organic samples, F100 had higher n-3 and CLA content and higher values for colour, hardness, odour and flavour quality. Increased ageing time may improve the sensory characteristics of the meat, especially in the case of the F100 samples. The results pointed out that F100 samples aged at least 14 days showed the best physico-chemical, nutritional and sensory characteristics.
Artificial Intelligence to Get Insights of Multi-Drug Resistance Risk Factors during the First 48 Hours from ICU Admission
Authors: Mora-Jiménez Inmaculada , Tarancón-Rey Jorge , Álvarez-Rodríguez Joaquín , Soguero-Ruiz Cristina
Published: February 2021

Multi-drug resistance (MDR) is one of the most current and greatest threats to the global health system nowadays. This situation is especially relevant in Intensive Care Units (ICUs), where the critical health status of these patients makes them more vulnerable. Since MDR confirmation by the microbiology laboratory usually takes 48 h, we propose several artificial intelligence approaches to get insights of MDR risk factors during the first 48 h from the ICU admission. We considered clinical and demographic features, mechanical ventilation and the antibiotics taken by the patients during this time interval. Three feature selection strategies were applied to identify statistically significant differences between MDR and non-MDR patient episodes, ending up in 24 selected features. Among them, SAPS III and Apache II scores, the age and the department of origin were identified. Considering these features, we analyzed the potential of machine learning methods for predicting whether a patient will develop a MDR germ during the first 48 h from the ICU admission. Though the results presented here are just a first incursion into this problem, artificial intelligence approaches have a great impact in this scenario, especially when enriching the set of features from the electronic health records.
Effects of Obesity on Adaptation Transfer from Treadmill to Over-Ground Walking
Authors: Kim Daekyoo , Desrochers Phillip C. , Lewis Cara L. , Gill Simone V.
Published: February 2021

Discerning whether individuals with obesity transfer walking adaptation from treadmill to over-ground walking is critical to advancing our understanding of walking adaptation and its usefulness in rehabilitating obese populations. We examined whether the aftereffects following split-belt treadmill adaptation transferred to over-ground walking in adults with normal-weight body mass index (BMI) and obese BMI. Nineteen young adults with obesity and 19 age-matched adults with normal weight walked on flat ground at their preferred speed before and after walking on a treadmill with tied belts (preferred speed) and with the split-belt at their preferred speed and at a speed 50% slower than their preferred speed. The adaptation and aftereffects in step length and double-limb support time symmetry were calculated. We found that the amount of temporal adaptation was similar for adults with obesity and with normal weight (p > 0.05). However, adults with obesity showed greater asymmetry for double-limb support time following split-belt treadmill walking compared to adults with normal weight (p < 0.05). Furthermore, the transfer of asymmetry for double-limb support time from the treadmill to over-ground walking was less in adults with obesity than in adults with normal weight (p < 0.05). The transfer of adapted gait following split-belt treadmill walking provides insight into how atypical walking patterns in individuals with obesity could be remediated using long-term gait training.