bluuebunny/crossref_metadata_2025_split huggingface dataset:
Peramalan Utilisasi Perangkat Jaringan dan Bandwidth Dengan Metode Holt-Winters dan Multi Layer Perceptron
Authors: Taufiq Muhammad , Sugiarto Dedy , Rochman Abdul 
Published: January 2021

Perangkat jaringan menjadi media penting untuk perpindahan data dari satu node ke node lain baik berupa switch, router ataupun perangkat kemananan jaringan. Kehandalan dari perangkat jaringan harus tetap terjaga baik dari sisi sumber daya perangkat ataupun bandwidth. Penelitian dilakukan dengan menerapkan metode Holt-Winters Dan Multi Layer Perceptron (MLP) pada data utilisasi perangkat jaringan dan bandwidth. Kedua metode tersebut dibandingkan untuk menilai akurasi mana yang lebih baik jika diterapkan pada data utilisasi perangkat jaringan dan bandwitdh dengan menghitung Root Mean Squared Error (RMSE) dan Mean Absolute Percentage(MAPE). Hasil dari pengukuran akurasi pada data uji perangkat jaringan dengan MLP menghasilkan nilai RMSE 11.16 dan MAPE 2.34, dan dengan Holt-Winters menghasilkan nilai RMSE 14.56 dan MAPE 2.95. Sedangkan Hasil dari pengukuran akurasi pada data uji bandwidth dengan MLP menghasilkan nilai RMSE 0.13 dan MAPE 7.27, dan dengan Holt-Winters menghasilkan nilai RMSE 2.59 dan 134.31. Berdasarkan hasil pengukuran tersebut disimpulkan bahwa metode MLP memiliki nilai kesalahan (error) lebih kecil dibandingkan dengan metode Holt-Winters yang diterapkan pada data utilisasi perangkat jaringan dan bandwidth dengan rentang waktu data histori 3 tahun
Sistem Pendukung Keputusan Pemilihan Paket Wedding Organizer Menggunakan Metode SAW (Simple Additive Weighting)
Authors: Ristiana Rizka , Jumaryadi Yuwan 
Published: January 2021

Dalam mempersiapkan acara pernikahan tentu saja tidak mudah, banyak yang harus diperhatikan agar acara berjalan sesuai rencana. Ada beberapa faktor yang harus diperhatikan diantaranya yaitu anggaran yang dimiliki oleh calon pengantin, karena dari anggaran tersebut yang memutuskan seperti apa konsep yang diberi oleh wedding organizer. Diperlukan adanya sistem yang bisa memudahkan pelanggan dalam pemilihan paket wedding yang sesuai dengan keinginan tetapi tidak mengabiskan waktu yang lama. Tujuan dari penelitan ini adalah untuk membantu pengambilan keputusaan pemilihan paket wedding organizer. Metode SAW diperlukan untuk mencari penjumlahan terbobot dari rating kinerja pada setiap alternative di semua atribut. Untuk memberikan rekomendasi paket yang diinginkan ada beberapa kriteria. Kriteria dihitung menggunakan metode SAW. Hasil dari perankingan diperoleh V3 = 0,683 dan V6 = 0,706. Dengan hasil perankingan tersebut, dapat disimpulkan bahwa V6 adalah alternative paket yang dipilih sebagai alternative terbaik pengguna jasa dengan bobot setiap kriteria yang ditentukan oleh pengguna jasa. Yang diharapkan dari Penelitian ini yaitu hasil rancangan pemilihan paket wedding organizer yang digunakan untuk para pelanggan dalam menetukan paket terbaik sesuai dengan yang diinginkan.
Peran Puik-puik dalam Kesenian Gandrang Makassar
Authors: Hudzaifah Adiatma 
Published: January 2021

ABSTRACT In general, this music is played by several instruments, not only the poetry and equipped with gandrang, length and katto-katto also actually exist in the separate music. In the next development, only puik-puik and gandrang were launched, which continued to be developed in the owner's community activities. This became the basis for the beginning of the puik-puik research. Puik-Puik in the Gandrang Makassar has a very fundamental role in shaping the harmony of the show. The difference in sound characteristics between gandrang and puik-puik is a strong reason. In the end, puik-puik is always present in the Gandrang dish, while there are several other instruments such as dengkang and katto-katto, which are rarely found at community events. This is closely related to the concept of harmony of the art owner community. Puik-Puik in the Gandrang Makassar art has a very fundamental role in shaping the harmony of the show. The difference in sound characteristics between Gandrang and puik-puik is a strong reason. In the end, puik-puik is always present in the Gandrang dish, while there are several other instruments such as dengkang and katto-katto, which are rarely found at community events. This is closely related to the concept of harmony of the art owner community. Keywords: Puik-puik, Society, Gandrang Makassar, and Role. ABSTRAK Umumnya kesenian Gandrang Makassar dimainkan oleh beberapa alat saja, bukan hanya puik-puik dan sepasang gandrang, tetapi dengkang dan katto-katto sebenarnya juga berada dalam seperangkat kesenian tersebut. Pada perkembangan kemudian, hanya puik-puik dan sepasang gandrang yang eksis berkembang dalam kegiatan masyarakat pemilik. Hal ini menjadi landasan awal penelitian puik-puik. Puik-puik dibahas secara mendalam karena belum adanya pengetahuan tentang kenapa hanya puik-puik yang berada dalam kesenian Gandrang Makassar. Sepasang gandrang tidak dipertanyakan karena alat tersebut adalah utama dalam kesenian Gandrang Makassar. Maka dari itu permasalahan mengenai kepentingan dan peran puik-puik dibahas dengan melihat dari sisi masyarakat, kebudayaan, peranan musikal nilai esetetis yang terkandung, dan peranan musikal dalam kesenian Gandrang Makassar. Puik-puik dalam kesenian Gandrang Makassar sendiri mempunyai peran yang sangat elementer mengenai pembentukan harmoni sajian. Perbedaan karakter bunyi antara gandrang dan puik-puik menjadi alasan kuat mengapa puik-puik sangat berperan dalam kesenian tersebut. Pada akhirnya puik-puik selalu ada dalam sajian Gandrang, walaupun beberapa instrumen lain seperti dengkang dan katto-katto sudah jarang ditemui dalam perhelatan masyarakat. Hal ini erat kaitannya mengenai konsep harmoni masyarakat pemilik kesenian. Kata Kunci: Puik-puik, Masyarakat, Gandrang Makassar, dan peran.
Peranan Elemen Desain Interior Dalam Membentuk Atmosfer Ruang Tunggu CIP Lounge Bandara
Authors: Permatasari Rr. Chandrarezky , Nugraha Nuarista Edi 
Published: January 2021

The atmosphere of the space can be formed visually through its interior design elements. In this study shows how the role of interior design elements is applied to the public waiting room in CIP Mandiri Priority Lounge Kualanamu conducted to determine the atmosphere of the atmosphere that forms the image of corporate lounge image.The existence of a space formed through the physical elements of interior design consisting of horizontal and vertical elements. This basic element is present along with the color, light, texture and pattern of the field which will affect the perception of visual weight, proportion and dimensions. Other non-physical elements of a space are socio-cultural elements carried by other people and the environment can affect interactions in the form of non-physical elements of a space.The physical and non-physical elements work together to create the atmosphere of a space that has characteristics that are able to build a space image.This research uses a qualitative method with a descriptive analysis approach. Data collection techniques through survey studies. From the analysis of the data it was found that the role of the interior design elements forming the space greatly influences the atmosphere of the public lounge CIP lounge in accordance with the image of identity of a lounge. The character of the atmosphere formed is linked and assessed for its suitability to the style, function of the area in the Airport CIP Lounge
Чисельні та експериментальні дослідження з визначення ефективності роботи поліградієнтного електромагнітного сепаратора удосконаленої конструкції
Authors: Романченко Ю.А. , Мелконова І.В. , Сухарєвська А.М. 
Published: January 2021

У статті для оцінювання переваг удосконаленої конструкції пліградієнтного електромагнітного сепаратора перед базовою проведені дослідження розподілу магнітної індукції в робочій зоні пластинчастої матриці сепаратора. Для вирішення цього завдання був задіяний метод скінченних елементів, реалізований у тривимірній постановці в модулі Magnet програмного комплексу Infolytica. В удосконаленій конструкції електромагнітного сепаратора суміжні ряди паралельних феромагнітних пластин матриці встановлено із послідовним чергуванням трикутних виступів та впадин у протилежних напрямках.Встановлено, що це забезпечить найбільш рівномірний розподіл локальних зон з високою інтенсивністю та неоднорідність магнітного поля в робочому об’ємі матриці сепаратора у порівнянні з базовою конструкцією та створить умови для збільшення ефективності видалення дрібнодисперсних феромагнітних та слабомагнітних домішок крупністю менше 1 мм. Виконане порівняння результатів експериментальних досліджень розподілу магнітної індукції для базової конструкції з результатами чисельних розрахунків для удосконаленої конструкції електромагнітного сепаратора. Для визначення ефективності роботи поліградієнотного електромагнітного сепаратора удосконаленої конструкції були проведені експериментальні дослідження на фізичній моделі з використанням проби борошна з різною вихідною концентрацією металевих домішок розміром від 0,01 до 5 мм.Вилучений метал зважували на аналітичних вагах та визначали його концентрацію. Експеримент проводився в умовах сталого температурного режиму. За результатами експерименту було встановлено, що при невисокій концентрації металевих домішок у пробі борошна (менше 1 г на 1 кг продукту) більш високу ефективність вилучення металевих включень забезпечує удосконалена конструкція поліградієнтного електромагнітного сепаратора.
Change Detection of Landuse-landcover in and around Cox’s Bazar-Teknaf Coastal Area of Bangladesh Using Satellite Images
Authors: Mia Md Bodruddoza , Hasan Tanzeer , Akhter Syed Humayun 
Published: January 2021

The prime objective of this study is to detect changes of the biophysical resources (or landuse-landocver) of the Cox’s Bazar-Teknaf area from 1999 to 2015 using Landsat TM/ETM+/OLI sensors images after applying classifications and indices approaches. The normalized differential vegetation index (NDVI) result showed that water bodies reduced by about 20% of the study area from 1999 to 2015. Bared land or beach decreased by 6% from 1999 to 2005 and then increasing trend is observed in this study from 2005 to 2015. Mixed land was more or less an increasing trend in this study area. Vegetation cover increased from 1999 to 2005 and then suddenly decreased a lot from 2009 to 2015. The declining trend of water bodies is mostly in the northern part of the study area, which is mostly shallow area where shrimp or salt farms exist. The result of normalized differential water index (NDWI) showed that the water bodies decreased from 1999 to 2015 about 10% of the study area. Land area was increased from 1999 to 2005 and then increased a little from 2005 to 2009 and afterward it decreased. The normalized differential salinity index (NDSI) result shows that the area of non-saline zone increased from 1999 to 2015. Low saline zones reduced from 1999 to 2005 but it increased after 2005 due to absence of high and medium salinity signature from NDSI value. The low saline zone is mostly in the northern side of Cox’s Bazar where shrimp farms or salt bed exist. In unsupervised thematic maps, the water bodies increased in this region from 1999 to 2009 and then declined again. The declining trend of water bodies indicates the erosion activities from 1999 to 2009. The fallow lands including beach also decreased from 2005 to 2015, indicates more agricultural activities including fisheries, salt production in this study area. On the other hand, the vegetated region decreased but settlements area including vegetation increased in this area. In supervised thematic map, the result showed that the shrimp cultivation and salt bed increased in this region from 1999 to 2015 and agricultural land has decreasing trend. On the other hand, the vegetated region was ups and down trend from 1999 to 2009. The study indicates that the Landsat images are quite efficient to map biophysical resources of the study area with various techniques.
The Dhaka University Journal of Earth and Environmental Sciences, Vol. 8(1), 2019, P 1-9
Clinicopathological Correlation with Outcome of Diffuse Large B Cell Lymphoma: Experience in a Specialized Cancer Care Centre in Bangladesh
Authors: Bahar Tamanna , Chowdhury Zulfia Zinat , Rahman Shaila , Haque Salina , Islam AKM Mynul , Ali Mohammad , Rahman Md Mahbubur 
Published: January 2021

Background: Diffuse large B-cell lymphoma (DLBCL) is the most common type of non-Hodgkin lymphoma (NHL) in the world, and accounts for 30%–40% of all adult NHLs. It is clinically, morphologically and genetically a heterogeneous group of tumors composed of large B cells. This study aimed to determine the clinical features, treatment options, the response rate in a specialized cancer care centre.
Methods: This retrospective study included all DLBCL patients registered in the department of Haematology of National Institute of Cancer Research and Hospital (NICR&H), Bangladesh between July 2016 to June 2019.
Results: A total of 151cases were included in this study. The mean age was 47 years with a standard deviation (SD) of 15 years. Males (66.2%) were more in the occurrence of DLBCL. We divided the cases into three different entities of DLBCL and non-germinal centre B (non-GCB) variety was the prevalent (46.4%) one. Several types of first-line chemotherapy were used in management and the overall response rate (ORR) was 76.6% and 9.2% of death. The response was found to be significant with B symptoms, stage, and international prognostic index (IPI) score. But no significant difference was observed in outcome among different types of DLBCL after treatment.
Conclusion: This retrospective study will help to ascertain the co relation of DLBCL outcome with clinicopathological profile. (edited)
J MEDICINE JAN 2021; 22 (1) : 3-6
High Efficiency In vitro Regeneration and Genetic Stability of Corallocarpus epigaeus - An Endangered Medicinal Plant
Authors: Veera Spoorthi , Chirumamilla Pavani , Taduri Shasthree 
Published: January 2021

Indirect regeneration of plantlets from multiple shoot induction of Corallocarpus epigaeus was obtained from leaf and nodal explants on MS with different concentrations of BAP in combination with IAA/IBA or IBA alone. Among all the combinations, BAP and IBA exhibited maximum regeneration. High frequency of multiple shoots (89%) was obtained on BAP (2.0 mg/l) and IBA (1.5 mg/l) in nodal explants. Maximum mean shoot length of 6.8 ± 0.33 cm was obtained in nodal explants cultured on BAP (1.0 mg/l) + IBA (0.5 mg/l), followed by leaf explants with 6.7 ± 0.47 cm on BAP (3.0 mg/l) + IAA (2.5 mg/l). The highest frequency of rooting (88.3%) was obtained on NAA (1.0 mg/l) and IBA (2.0 mg/l) with 21.83 ± 0.57 mean number of roots. The well-rooted healthy plantlets were acclimatized with a survival rate of 80%. Inter simple sequence repeat (ISSR) analysis revealed the genetic similarity of in vitro raised plants with the mother plant.
Plant Tissue Cult. & Biotech. 30(2): 219-229, 2020 (December)
Physicochemical and nutritional properties of jussara pulp powder (Euterpe edulis M.) by spray-drying
Authors: Silva Linda Mariana Oliveira da , Santos Gustavo Augusto Silva , Rocha Adones Almeida , Raposo Ana Karoliny da Silva , Paixão Louryval Coelho , Santana Audirene Amorim 
Published: January 2021

The jussara palm (Euterpe edulis) is well known for its great presence in several Brazilian states and produces an edible palm heart and spherical fruits popularly known as jussara. Due to their high anthocyanin content, these fruits contain only one light brown seed that is covered by thin and dark purple skin. This study was carried out to evaluate the effects of different mixtures of carrier agents (CA) (modified starch-MS plus whey protein concentrate-WPC or soy protein isolate-SPI) on the characteristics of microcapsules containing spray-dried jussara pulp powder. Four treatments, 30%CAC+17.5%MS:WPC, 17.5%CAC+30%MS:WPC, 30%CAC+17.5%MS:SPI and 17.5%CAC+30%MS:SPI, were evaluated, where CAC=carrier agent concentration (g carrier/g jussara pulp solids) and the proportions MS:WPC and MS:SPI indicate the grams of protein (WPC or SPI) per 100g of carrier. The concentration of 30%CAC+17.5%MS:WPC improved the wettability, anthocyanin content, total phenolic content and encapsulation efficiency. The particles presented smoother surfaces with a reduced number of folds when WPC was present. The usage of WPC or SPI mutually with MS was shown as a valid option in the spray drying of jussara pulp.
Bone remodeling during alveolar repair is impaired by RANKL antagonist
Authors: Silva Ana Cláudia Ervolino da , Batista Fábio Roberto de Souza , Moura Juliana de , Coléte Juliana Zorzi , Chiba Fernando , Gomes-Ferreira Pedro Henrique Silva , Okamoto Roberta 
Published: January 2021

Post-menopausal osteoporosis is detrimental to bone metabolism as well as alveolar repair. This osteometabolic disorder is an obstacle to the success of maxillofacial rehabilitations, since a large number of patients are carriers of the disease. Denosumab is widely used as a treatment for post menopausal osteoporosis. This drug exerts an antiabsorptive action by inhibiting RANKL, helping to reduce the bone loss caused by osteoporosis. This study aimed to evaluate the repair bone formed after the extraction of the upper incisor of estrogen-deficient rats treated with anti-RANKL monoclonal antibody. The rats (Rattus novergicus albinus, Wistar) were ovariectomized or SHAM operated (n=36). Half of the ovariectomized rats were treated with osteoprotegerin with an Fc fragment (OPG-Fc; 10mg/kg, twice a week), the other half received saline solution as control. After 30 days the rats had their right upper incisor extracted. After 60 days of extraction, the alveoli were evaluated by immunohistochemical, computerized microtomography and confocal microscopy. The OPG-Fc decreased the percentage of bone volume (BV/TV), thickness (Tb.Th) and number of alveolar trabecules (Tb.N) when compared to groups that received saline solution (p<0.005). The OPG-Fc increased the separation between the trabecules (Tb.Sp) and the porosity (Po.tot) of the reparative alveolar bone (p<0.005). The OPG-Fc decreased immunolabelling for RANKL and TRAP when compared to groups that received saline solution. Treatment with OPG-Fc decreased bone neoformation but preserved preexisting bone tissue. This data is supported by the mineral apposition rate, which showed higher values for OVX/OPG-Fc when compared to the OVX group.
SmBa1-xCaxCo2O5+d Layered Perovskite Cathodes for Intermediate Temperature-operating Solid Oxide Fuel Cells
Authors: Song Kyeong Eun , Woo Sung Hun , Baek Seung Wook , Kang Hyunil , Choi Won Seok , Park Jun Young , Kim Jung Hyun 
Published: January 2021

In SmBa1-xCaxCo2O5+d (x = 0.01, 0.03, 0.1, and 0.2, SBCCO) oxide systems calcined at 1100°C for 8 h, the XRD patterns of the SBCCO single phase were maintained in the cases of SmBa0.97Ca0.03Co2O5+d (SBCCO-0.97) and SmBa0.99Ca0.01Co2O5+d (SBCCO-0.99) compositions. In SmBa0.8Ca0.2Co2O5+d (SBCCO-0.8) and SmBa0.9Ca0.1Co2O5+d (SBCCO-0.9), CaCoSmO4 existed with the pattern SBCCO. SBCCO structures were identified as orthorhombic crystal structures because they showed splitting of the X-ray diffraction (XRD) peaks at 23.4°, 47.9°, and 59.1°.Typical metallic conduction behaviors were found in all measured compositions except SBCCO-0.8, which showed a metal-insulator transition (MIT) behavior. Compared to other SmBa1-xCaxCo2O5+d compositions, SBCCO-0.8 showed the highest electrical conductivity of 460 S/cm at 500°C. In particular, SBCCO-0.9 was found to have an excellent ASR characteristic of about 0.077 Ωcm2 at 700°C. The activation energy of SBCCO-0.9 was the lowest among SBCCO oxide systems with a value of 0.77 eV.
Neutrophil-to-Lymphocyte Ratio and Platelet-to-Lymphocyte Ratio as Potential Predictors of Prognosis in Acute Ischemic Stroke
Authors: Chen Cuiping , Gu Lei , Chen Luyun , Hu Wangwang , Feng Xiaowen , Qiu Fengzhen , Fan Zijian , Chen Qitao , Qiu Jiayou , Shao Bei 
Published: January 2021

Objective: Neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) have been emerging as the novel inflammatory biomarkers for determining the prognosis of various diseases. This study aimed to investigate the individual and joint effects of NLR and PLR on functional outcomes of acute ischemic stroke (AIS).Methods: Our study involved 448 eligible patients with first-ever AIS. Clinical and laboratory data were collected on admission within 72 h from stroke onset. Unfavorable functional outcome was defined as a modified Rankin Scale score of 3–6 at 3 months after AIS. Cox proportional hazard model and spline regression models was used to estimate the effect of NLR and PLR on risk of adverse outcomes after the last patient who completed a 3-months follow-up was enrolled.Results: After adjusting confounders, NLR were significantly associated with the unfavorable functional outcomes (P-trend &lt; 0.001). So were PLR (P-trend &lt; 0.001). NLR was discovered to have higher predictive value than PLR (AUC = 0.776, 95%CI = 0.727–0.825, P &lt; 0.001; AUC = 0.697, 95%CI = 0.641–0.753, P &lt; 0.001). The optimal cutoff values for NLR and PLR was 3.51 and 141.52, respectively. Stratified analysis performed by cox proportional hazard model showed that high level of NLR and PLR (NLR ≥ 3.51, PLR ≥ 141.52) presented the highest risk of unfavorable functional outcomes (adjusted HR, 3.77; 95% CI: 2.38–5.95; P &lt; 0.001). Followed by single high level of NLR (adjusted HR, 2.32; 95% CI: 1.10–4.87; P = 0.027). Single high level of PLR (NLR &lt; 3.51, PLR ≥ 141.52) also showed higher risk than low level of the combination, but it did not reach statistical significance (adjusted HR, 1.42; 95% CI: 0.75–2.70; P = 0.285). No obvious additive [relative excess risk due to interaction (RERI) not significant] or multiplicative (adjusted HR, 0.71; 95%CI: 0.46–1.09; P = 0.114) interaction was found between the effects of NLR and PLR on the risk of unfavorable functional outcomes.Conclusion: This study demonstrated that both NLR and PLR were independent predictors of 3-months functional outcomes of AIS. They may help to identify high-risk patients more forcefully when combined together.