bluuebunny/crossref_metadata_2025_split huggingface dataset:
Bilateral central retinal artery occlusion: An exceptional complication after frontal parasagittal meningioma resection
Authors: Lizana Jafeth , Reinoso Carlos M. Dulanto , Aliaga Nelida , Marani Walter , Montemurro Nicola 
Published: August 2021

Background:Central retinal artery occlusion (CRAO) is a rare acute disease associated with great morbidity. It is reported as a complication of surgical procedures, but rarely associated with brain surgery and no reports before due to parasagittal meningioma resection.Case Description:We present the case of a 41-year-old female who underwent surgery for a parasagittal meningioma and developed a bilateral CRAO as an acute postoperative complication. Most common causes, such as cardiac embolism, carotid pathology and coagulation problems, were discussed and all clinical and neuroradiological exams performed were reported.Conclusion:Bilateral CRAO as results of brain surgery is extremely rare; however, if it occurs, it should be early recognized and treated to minimize its high morbidity.
Vascularization of the uncus – Anatomical study and clinical implications
Authors: Isolan Gustavo Rassier , Marrone Antônio Carlos Huf , Marrone Luiz Carlos Porcellos , Stefani Marco Antonio , da Costa Jaderson Costa , Telles Joao Paulo Mota , Choi Gil Goulart , da Silva Saul Almeida , Rabelo Nícollas Nunes , Figueiredo Eberval Gadelha 
Published: August 2021

Background:
The objective of this paper was to describe the arterial supply of the uncus and quantify the branches directed to the anteromedial aspect of the human temporal cortex.

Methods:
We studied 150 human cerebral hemispheres identifying main afferent arteries supplying the anteromedial temporal cortex with particular attention to the uncus, determining the territory supplied by each artery through either cortical or perforating branches.

Results:
The uncus was supplied by 419 branches of the anterior choroidal artery (AChA), 210 branches of the internal carotid artery (ICA), 353 branches of the middle cerebral artery (MCA), and 122 branches of the posterior cerebral artery (PCA). The total of supplying vessels was 1104 among the 150 hemispheres studied, which corresponds to 7.36 arteries per uncus. The average of branches per hemisphere was as follows: 2.79 from AChA, 1.40 from ICA, 2.35 from MCA, and 0.81 from PCA. The relative contribution of each artery for the total of specimens studied was as follows: 38% from AChA, 19% from ICA, 32% from the MCA, and 11% from the PCA. We identified cortical anastomoses mostly between the MCA and PCA (27 cases).

Conclusion:
We described and quantified the uncus’ vascularization, including anatomical variations. This updated, detailed description of the mesial temporal vascularization is paramount to improve the treatment of neurosurgical conditions.
Gastric balloon: A rare cause of lumbar radiculopathy
Authors: Ferrer Pierre , Álvarez Ana Sofía , Khalil Sara 
Published: August 2021

Background:
Factors that are known to cause lumbar epidural venous plexus (EVP) engorgement include inferior vena cava (IVC) obstruction, portal hypertension, vascular agenesis, morbid obesity, and/or hypercoagulable states. Here, we present a 32-year-old female admitted with the new onset of lumbar radiculopathy attributed to a gastric balloon causing compression of the IVC and engorgement of the EVP.

Case Description:
A 32-year-old female was admitted with a left L5 radiculopathy. She had a history of morbid obesity and had undergone intragastric balloon insertion 4 months ago. The abdominal/pelvic CT documented an intragastric balloon producing a voluminous gastric mass with resultant compression of the IVC. The lumbar MRI showed the resultant marked multilevel engorgement of the lumbar EVP. Here, following balloon removal, the patient was immediately symptom free and remained asymptomatic over the next postoperative year.

Conclusion:
An intragastric balloon can produce a voluminous gastric mass that can result in IVC occlusion and engorgement of the EVP, leading to lumbar radiculopathy. Removal of the balloon results in immediate and permanent resolution of the compressive symptoms.
Hematoma subdural crónico: Una patología común de manejo complejo
Authors: Lizana Jafeth , Aliaga Nelida , Basurco Alfonso 
Published: August 2021

Antecedentes:El hematoma subdural crónico (HSDC) es una patología ampliamente estudiada, muy frecuente, sobre todo en adultos mayores; su cuadro clínico tiene una apariencia benigna y suele ir acompañado de múltiples comorbilidades asociadas a la edad, lo que resulta en un aumento de las complicaciones e incluso la muerte. Con el incremento de la expectativa de vida a nivel mundial, el uso de medicamentos antitrombóticos es cada vez más frecuente. El papel de estos fármacos en la evolución de la enfermedad como en la recurrencia, sigue siendo motivo de discusión.Métodos:Los autores revisaron la fisiopatología y características clínicas del HSDC. El presente artículo discute acerca de las terapéuticas actuales y las nuevas opciones de tratamiento que podrían mejorar los resultados. Este manuscrito es susceptible de cambios en el tiempo, con el desarrollo científico y tecnológico.Resultados:El HSDC puede ser abordado por vía quirúrgica y farmacológica; no obstante, un manejo individualizado requiere la consideracion cuidadosa de diversos factores. A pesar de los avances en el campo de la neurocirugía, la clásica trepanación craneal sigue siendo el Gold estándar en el HSDC y sobre todo en pacientes con síntomas graves. Se debe resaltar que aún hay aspectos de este procedimiento (como la localización del dren, número de drenajes, el efecto de la irrigación, la temperatura de la solución con que se irriga, etc.) que siguen siendo materia de estudio.Conclusiones:Entender el mecanismo de la enfermedad ha permitido explicar su historia natural y a su vez proponer nuevas alternativas de tratamiento. El manejo médico (atorvastatina, corticoides) ha generado gran interés por sus alentadores resultados preliminares. Recientemente, se ha reportado la terapia endovascular como una alternativa segura y existe gran expectativa por confirmar su efecto en estudios más grandes.
CIRC METHOD FOR IMPROVING TEXT ACTIVITIES AND ABILITIES PIWULANGAN SERAT WULANGREH PUPUH GAMBUH
Authors: Cahyono Bambang 
Published: August 2021

The research aims to find out: (1) the activeness of student learning during the learning process of Serat Wulangreh Pupuh Gambuh using the CIRC method; (2) student learning outcomes in learning the text of Serat Wulangreh Pupuh Gambuh using CIRC method. This type of research is Classroom Action Research (CAR), carried out on students of class VIII of SMP Negeri 2 Ambal Kebumen in 2019/2020 Academic Year. Data collection techniques using: observation, interviews, and assignments. The data validity technique uses source triangulation and method triangulation. Data analysis techniques using interactive and qualitative descriptive model analysis. The results of the study concluded: (1) CIRC learning methods are able to increase student learning activities during the teaching-learning process takes place. This is because students are divided into groups and given assignments in groups. This learning method encourages students to learn to work together that are constructive, respect each other, and avoid egoism that tends to show themselves. In cycle I students who showed high activity were 78% and in cycle II it reached 100%; (2) The CIRC learning method makes it easy for students to understand the contents of the Serat Wulangreh Pupuh Gambuh.
INEFFECTIVENESS SENTENCE IN STUDENT’S THESIS OF PROGRAM STUDI PENDIDIKAN BAHASA DAN SASTRA INDONESIA STKIP PGRI SUMATERA BARAT
Authors: Yulianti Upit , Fitri Rahayu , Putri Febrina Riska , Silvia Ayu Zalina 
Published: August 2021

This research is background by the frequent errors in writing effective sentences The formulation of the problem is how is the ineffectiveness of sentences in scientific papers of Indonesian Language and Literature Education Study Program students in STKIP PGRI West Sumatra. Research purpose to describe the ineffectiveness of sentences in scientific papers of Indonesian Language and Literature Education Study Program students in STKIP PGRI West Sumatra. Research data is an ineffective sentence found in scientific papers (theses) students of the Indonesian Language and Literature Education Study Program STKIP PGRI West Sumatra. Data collection technique is the listening method.. Data analysis techniques are reading and marking, inventorying, classifying, analyzing and conducting discussions, discussions, conclusions of data and writing the results of research reports. The results of the study are sentence ineffectiveness based on the seven effective sentence requirements, namely the comparability of the structure, the parallelism of forms, the firmness of meaning, the effectiveness of words, the accuracy of reasoning, cohesion of ideas, and the logic of language.
Maximizing the Skills of Bringing Student Events Through the Use of Youtube
Authors: Ulfiyani Siti 
Published: August 2021

The background of the research is the importance for the students to have master of ceremony skill. Therefore, appropriate alternative learning concept needs to be formulated to help the students to optimize the skill to be a master of ceremony. This study aims to describe Youtube as an alternative learning. This research uses a qualitative approach with descriptive methods. Data collection techniques using literature study and observation. The instruments used were data cards and observation guidelines that had been validated by experts. The study was conducted in 2019 with informants of Indonesian Language Education Study Program students at the University of PGRI Semarang who took the Speaking Course. Data validity uses the triangulation of data sources. The data collected was analyzed using stages: classification, analysis, and drawing conclusions. The results showed that Youtube can be used as a source of learning, learning media, and a means of disciplining learning products. With the right form of utilization, Youtube can minimize various obstacles, including limited time for practice, students' oral language skills, and knowledge possessed by students.
Semiotic Study in Java Community Political Disclosure in Gemolong District
Authors: Sahidillah Muhammad Wildan 
Published: August 2021

Language is an arbitrary sound symbol system that used for communication/interaction. Language is used as a communication tools in the political election. Political expression in the community of Jatibatur Village, contain signs that refers to certain things. The purpose of this study is to know: 1) political disclosure used people in Jatibatur Village, Gemolong Sub-district, and 2) the meaning of political disclosure used in Jatibatur Village, Gemolong Sub-district. The research method used in this research using an interview technique, see, and note. This study is a desriptive qualitative research. The data analysis technique in this study is using the analysys of the sign by Charles Sanders Pierce. The result of this study are; 1) the existence of a Java lexicon, “abang” refers to PDI perjuangan party, 2) the existence of a Java lexicon “wit ringin” refers to Golkar’s party in Indonesian, 3) the lexicon of a “wong cilik” in Java language especially in political, is refers to a poor people ora middle or lower class of people, 4) “ojo pedhot oyot” a tagline from PDI Perjuangan party in Centra Java, means to continuewhat was been fought, and 5) “caleg kae dekengane akeh” had a meaning that he had a strong protection.
The Analysis of Mental and Physical Structure of Dawn Poetry: “Time Celebrated Rooster’s Crowing”
Authors: Wijaya Herman , Mas’ud Lalu , Irfan Moh. 
Published: August 2021

The purpose of this study is to describe the inner and physical structure of the poem "Fajr: Time Celebrated by Chicken crowing" by Ahmad Nasrullah using structural studies. This poem is thick with social, moral, and religious values that need to be understood and implemented in everyday life. The method used in this study uses descriptive qualitative. The data source used is every diction which contains structural and mental elements and physical poem "Dawn: Time Celebrated Chicken crowing". Data collection techniques used are library studies with interactive analysis techniques, which include data collection, data reduction, data presentation, and drawing conclusions. Based on the results of the analysis of the poem entitled "Fajr: Time Celebrated by Chicken crowing" it was found that the inner element was the theme of excess dawn time. The poet is concerned about those who do not take advantage of the dawn, while the message is to make good use of the dawn time. Then, the physical element of the poem is the choice diction which is to make good use of the dawn time. Then, the physical element of the poem is the choice diction which is able to tag the reader. The imagery contained in the poem is the image of motion, temperature, vision, while the majes found are personification and hyperbole with rhythm and rhythm in the form of internal sound patterns that are elements of repetition and equality of sound, be it consonants or vowels. In addition, the typography used is modern poetry.
THE EFFECTIVENESS OF USING GROUP INVESTIGATION LEARNING MODELS ON THE SKILLS OF RETURNING ANECDOTE TEXT OF CLASS X STUDENTS OF SMAN 1 LINGGO SARI BAGANTI PESISIR SELATAN
Authors: Malia Nurla Warda , Nisja Indriani , Yulisna Rissa 
Published: August 2021

This research is motivated by the lack of skilled students in rewriting anecdote texts, in addition students are still wrong in determining the structure and langunge of anecdoteal texts. This study aims to describe the effetivensesss of the use of the Group Investigation learning model for the re-writing skills of an anecdotes in class X of SMAN 1 Linggo Sari Baganti. This type of research in quantitative research using an experimental model. The design of this study is Posttets-Only Control Design. The population of this study was all students of class x SMAN 1 Linggo Sari Baganti. The sample ini this study was 29th grade students of SMAN 1 Linggo Sari Baganti. The data in the study are the score of anecdote text rewriting skills without using the Group Investigation learning model and the anecdote textrewriting skill score using the Group Investigation learning model of class X students of SMAN 1 Linggo sari Baganti. The results of this study can be concluded as follows. First, the ability to rewrite anecdotal texs in class X students of SMAN 1 Linggo Sari Baganti, South Pesisir Regency without using the Group Investigation model obtained an average value of 73,27 wiht a classification that is more than enough (HC). Secondly, the ability to rewrite anecdotal texts in class X students of SMAN 1 Linggo Sari Baganti, South Coastal District using the Group Investigation model obtained an average rating of 81,03 with a classification that is Good (B). Third, based on the results of the t-test obtained t countt table 4.701.67. So, it can be concluded that the Group Investigation model is effectively used to improve the writing skills of anecdotal text of grade X students of SMAN 1 Linggo Sari Baganti, Pesisir Selatan Regency
Resiliensi Komunitas dan Kerawanan Pangan di Pedesaan Aceh
Authors: Maliati Nuwita , Chalid Ibrahim 
Published: August 2021

Pasca bencana tsunami, masyarakat Aceh menghadapi situasi yang sulit dan permasalahan yang kompleks secara fisik dan sosial, terutama bagi rumah tangga di pedesaan yang memiliki keterbatasan aksesibilitas terhadap sumberdaya dan ketergantungan masyarakat yang tinggi terhadap sumberdaya alam. Penelitian tentang resiliensi komunitas masyarakat Aceh ini adalah upaya untuk mengkaji dimensi sosial-budaya sebagai dampak perubahan pasca konflik dan bencana tsunami. Hal itu penting diketahui karena ada banyak perubahan yang terjadi dalam kehidupan masyarakat Aceh akibat dampak tsunami terkait dengan kehidupan masyarakat di pedesaan yang tidak hanya menyangkut hubungan masyarakat dengan sumberdaya alam yang terganggu, tetapi juga penting diketahui lebih jauh tentang interaksi sesama anggota komunitas dan luar komunitas sehingga komunitas tetap bertahan walaupun selalu dihadapkan pada situasi yang rawan pangan. Oleh karena itu perlu upaya untuk menjelaskan bagaima resiliensi masyarakat pedesaan di Aceh pasca konflik dan bencana tsunami dalam kaitannya dengan kerawanan pangan. Analisis ini bermanfaat dalam upaya antisipasi dan mengatasi kerawanan pangan di masyarakat dengan sistem atau kelembagaan yang berbasis pada budaya lokal dan berorientasi pada pemecahan masalah kerawanan pangan
Pemanfaatan Bungkil Jagung Dalam Pengomposan Pelepah Kelapa Sawit
Authors: Arfianti Saragih Dina , Yosephine Sitompul Ingrid Ovie , Mariandi Rambe Iqbal 
Published: August 2021

Tanaman kelapa sawit memiliki limbah seperti pelepah kelapa sawit yang dapat digunakan sebagai nutrisi tanaman dalam bentuk kompos. Untuk mempercepat proses pengomposan pelepah kelapa sawit dapat diberikan penambahan tepung jagung sebagai nutrisi mikroorganisme yang berperan dalam mendegradasi daun kelapa sawit. Penelitian ini bertujuan untuk mengetahui perbandingan kompos C/N, kompos C-Organik, kandungan nitrogen kompos, dan lama pengomposan daun kelapa sawit. Penelitian ini menggunakan metode deskriptif dengan 5 perlakuan: kontrol P0 (pelepah 2kg), P1 (pelepah 2 kg dan tepung jagung 0,2 kg), P3 (pelepah 2 kg dan tepung jagung 0,4 kg), P4 (pelepah 2 kg dan 0, 6 kg tepung jagung), P5 (2 kg pelepah dan 0,8 kg makanan inti). Hasil penelitian menunjukkan bahwa suhu dan pH kompos dari daun kelapa sawit sesuai dengan Standar Nasional Indonesia. Hasil peengomposan kadar C-Organik tertinggi terdapat pada komposisi 0,6 kg tepung jagung dengan 2 kg pelepah daun sawit dengan nilai 40,11% dan terendah ditemukan pada pemberian 0,8 kg tepung jagung pada 2 kg pelepah daun kelapa sawit dengan nilai 37,27%. Kandungan nitrogen tertinggi ditemukan pada P3 dengan pemberian tepung jagung 0,4 kg pada 2 kg pelepah daun sawit dengan nilai 2,61% sementara nilai terendah pada P1 dengan penambahan 0,2 kg tepung jagung pada 2 kg pelepah dengan nilai 1,97 %. Hasil rasio C/N tertinggi dijumpai pada P2 (tepung jagung 0,2 kg pada pelepah 2 kg daun sawit dengan nilai 20,10% dan nilai terendah pada perlakuan P3 pada pemberian 0,6 kg tepung jagung pada 2 kg pelepah daun sawit dengan nilai 14,92%.
Respon Pertumbuhan Dan Hasil Tanaman Padi (Oryza sativa L.) Varietas IPB 3S Pada Beberapa Sistem Jajar Legowo
Authors: Maisura Maisura , Jamidi Jamidi , Husna Asmaul 
Published: August 2021

Rice is the main staple food for Indonesian people where it is cultivated in the paddy field. Considering the population growth in Indonesia is increasing, it requires an effort to increase rice production to meet the needs of the growing population. One of the efforts is through planting superior varieties such as IPB 3S with a planting system which is known as “Jajar Legowo”. This research was conducted from January to April 2018 in Puloe Iboih Village, Kuta Makmur Sub-district, North Aceh and Agroecotechnology Laboratory, Malikussaleh University. The purpose of this research is to discover the impact of the “Jajar Legowo” planting system on the growth and production of IPB 3S variety. This research used Randomized Block Design (RBD) Non-Factorial with planting system Jajar Legowo (3:1 and 4:1) which have plant spacing 25cmx25 cm with space between plants 40 cm. These treatments had 3 replications. The results revealed that planting system Jajar Legowo significantly increased the number of tillers at 50 and 60 days after planting, plant height at 30 days after planting, the amount of chlorophyll at 60 days after planting, grain weight, yield, and harvest index. From this research, it is found that the best plant spacing in the Jajar Legowo planting system was 3:1.
Analisa Produktivitas Kelapa Sawit Di Dataran Tinggi Kebun Bah Birong Ulu–PT. Perkebunan Nusantara IV
Authors: Ningsih Tuty , Maharany Rina , Khoirul Fu’adh Sukri 
Published: August 2021

Secara umum, persyaratan untuk menanam kelapa sawit pada ketinggian 0-400 m di atas permukaan laut. Tingginya permintaan Minyak Sawit Mentah di pasar internasional telah menyebabkan pemerintah memperluas perkebunan kelapa sawit ke ketinggian tinggi. Budidaya kelapa sawit di dataran tinggi akan mempengaruhi tingkat produksi dan produktivitas. Penelitian ini dilakukan di Perkebunan Bah Birong Ulu PT. Perkebunan Nusantara IV dari Januari hingga September 2019. Metode penelitian yang digunakan adalah metode deskriptif kualitatif. Hasil penelitian menunjukkan bahwa (1) produktivitas kelapa sawit tertinggi pada 2017 adalah 1.280 ton/ha/tahun dan produktivitas terendah pada 2015 adalah 1.071 ton/ha/tahun. (2) Realisasi produksi untuk TBS kelapa sawit dan RJT lebih rendah dibandingkan dengan potensi produksi. Padahal realisasi produksi untuk RBT lebih tinggi jika dibandingkan dengan potensi produksi.
Uji Potensi Alelopati Ekstrak Daun Mangga (Mangifera indica. L.) Sebagai Bioherbisida Terhadap Gulma Babandotan (Ageratum conyzoides L.)
Authors: Guntoro Guntoro , Yusuf Dibisono Mhd , Sinaga Anisyah 
Published: August 2021

Penelitian ini bertujuan untuk mengetahui efektivitas dan konsentrasi optimum ekstrak daun mangga (Mangifera indica L.) yang memiliki senyawa fenol yang berfungsi sebagai bioherbisida yang dapat menghambat pertumbuhan gulma Babandotan (Ageratum conyzoides). Penelitian ini dilakukan di rumah kaca STIPAP dari bulan April hingga Mei 2019. Metode yang digunakan adalah Desain Acak Lengkap Non-Faktorial. Variabel yang diamati adalah tinggi gulma, panjang akar gulma, bobot basah gulma, dan bobot kering gulma. Hasil penelitian ini menunjukkan bahwa senyawa alelokimia ekstrak daun mangga 60% merupakan konsentrasi yang efektif dan merupakan bioherbisida alternatif dalam mengendalikan pertumbuhan gulma. Kata kunci : Bioherbisida, Mortalitas, Gulma Babandotan, Alelopati
Dominansi Gulma Invasif Pada Beberapa Tipe Pemanfaatan Lahan Di Kecamatan Sawang Kabupaten Aceh Utara
Authors: Firmansyah Nanda , Khusrizal Khusrizal , Handayani Rd Selvy , Maisura Maisura , Baidhawi Baidhawi 
Published: August 2021

Gulma invasif mampu menginvasi suatu lahan apabila memiliki kemampuan dominansi terhadap tumbuhan asli. Proses invasif diawali dari kehadiran gulma invasif disuatu areal lahan hingga terjadinya dominansi. Penelitian ini bertujuan menghitung dominansi spesies gulma invasif pada beberapa tipe pemanfaatan lahan di Kecamatan Sawang Kabupaten Aceh Utara dengan metode survei dan purposive sampling, plot bersarang dibuat sebanyak 24 plot untuk masing-masing tingkatan vegetasi gulma. Penelitian ini dilaksanakan pada beberapa tipe pemanfaatan lahan pertanian yang meliputi lahan tegalan/kebun, ladang/huma, perkebunan, hutan rakyat, padang rumput, sawah irigasi, sawah non irigasi dan tambak/kolam di Kecamatan Sawang Kabupaten Aceh Utara pada bula April-Juni 2020. Setiap jenis gulma invasif yang dijumpai di dalam petak sampling diambil foto, dicocokkan morfologinya berdasarkan buku identifikasi gulma kemudian dihitung dominansinya. Parameter penelitian yaitu komposisi gulma invasif pada tingkat vegetasi dan dominansi gulma invasif pada setiap tipe pemanfaatan lahan. Hasil penelitian menunjukkan bahwa pada lahan tegalan/kebun didominasi oleh spesies Axonopus compressus (27,57%), ladang atau huma didominasi oleh gulma Rhynchospora colorata (37,94%), lahan perkebunan didominasi oleh gulma Ageratina adenophora (65,90%), hutan rakyat hanya ditemukan satu jenis gulma yaitu Digitaria fuscescens (68,75%), areal padang rumput didominasi oleh gulma Dactyloctenium aegyptium (33,71%), lahan sawah irigasi didominasi oleh gulma Panicum maximum (22,97%), sawah non irigasi didominasi oleh gulma Mimosa pudica (22,02%), dan lahan tambak/kolam didominasi oleh gulma Eleusine indica (54,17%). Penelitian ini diharapkan dapat memberikan informasi tentang kemampuan dominansi gulma invasif pada setiap tipe pemanfaatan lahan di Kecamatan Sawang Kabupaten Aceh Utara.