bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGOLAHAN LIMBAH PERTANIAN TANAMAN JAGUNG PADA KELOMPOK TANI KOBATUNAN DAN SUKAMAJU DESA MUNDUNG
Authors: Malalantang Sjenny S. , Tamod Zetly E. , Rumambi Agnitje , Waani Mercy R. , Pontoh Ch. J.
Published: December 2019

Sistem pemeliharaan ternak sapi potong secara ekstensif yang dipelihara oleh Kelompok Tani Kobatunan dan Sukamaju Desa Mundung antara lain menyebabkan rendahnya produktivitas ternak. Selain itu juga kurangnya pengetahuan dan ketrampilan yang dimiliki oleh anggota Kelompok tentang sistem pemeliharaan ternak sapi potong, tidak tersedia kandang, hijauan pakan berkualitas, sistem pengelolahan limbah pertanian dan peternakan menyebabkan pengembangan usaha peternakan dikelompok ini berjalan sangat lamban. Ipteks bagi Masyarakat (IbM) Kelompok Tani Kobatunan dan Sukamaju antara lain bertujuan untuk pemenuhan kebutuhan pakan berkualitas melalui ketersediaan kebun percontohan hijauan pakan unggul, pengelolaan limbah pertanian dan peternakan melalui pengenalan, penyebarluasan, alih teknologi pakan dalam upaya optimalisasi pemenuhan kebutuhan pakan sapi potong. Metode yang digunakan dalam pencapaian tujuan tersebut dengan sosialisasi, penyuluhan, pelatihan dan aplikasi pembuatan kandang percontohan, penanaman hijauan pakan unggul, pengolahan limbah pertanian tanaman jagung sebagai pakan alternatif di musim kemarau, pengolahan limbah pertanian sebagai pupuk organik. Kesimpulan yang diperoleh adalah terjadinya peningkatan pengetahuan peternak tentang sistem pemeliharaan ternak dalam kandang percontohan, kebun percontohan hijauan pakan unggul dan ketersediaan hijauan pakan secara berkelanjutan.

Kata kunci: amoniasi, hijauan unggul, kandang, sapi potong, silase
RESPONSE OF GAMAL (Gliricidia sepium) AND INDIGOFERA (Indigofera zollingeriana) FORAGE ON APPLICATION OF ANORGANIC AND ORGANIC FERTILIZER
Authors: N.G.K. Roni , Lindawati S.A.
Published: December 2019

The productivity of forage depends on the availability of nutrients in the soil where it is grown, so fertilization to replace harvested produce is absolutely necessary. This study aims to study the response of gamal and indigofera forage on application of inorganic and organic fertilizers. Research using a completely randomized design factorial pattern of two factors, the first factor is the type of plant (G = Gamal; I = Indigofera) and the second factor is the type of fertilizer (T = without Fertilizer; A = Inorganic fertilizer NPK; K = commercial organic fertilizer; O = conventional organic fertilizer; B = bioorganic fertilizer), repeated 4 times so that it consists of 40 experimental units. The variables observed were plant height, number of leaves, stem diameter, leaf dry weight, stem dry weight, total dry weight of leaves, ratio of dry weight of leaves/stems and leaf area per pot. The results showed that there was no interaction between plant species and types of fertilizer in influencing the response of gamal and indigofera plants. Plant species have a significant effect on stem diameter, while fertilizer types have a significant effect on plant height, leaf dry weight, total dry weight of leaves and leaf area per pot. Based on the results of the study it can be concluded that the response of gamal plants is similar to indigofera, all types of fertilizers can improve the response of plants and organic fertilizers produce the same crop response with inorganic fertilizers.

Keywords: gamal, indigofera, inorganic fertilizer, organic fertilizer
THE ADAPTATION LEVEL OF ALFALFA (MEDICAGO SATIVA L.) THAT IRRADIATED WITH GAMMA RAYS ON A FIELD SCALE
Authors: I. Prihantoro, , A. Anandia, , A. T. Aryanto, , M. A. Setiana, , P. D. M. H. Karti,
Published: December 2019

Alfalfa (Medicago sativa L.) a high nutritious and palatability legume for ruminant. Constrain of alfalfa availability in Indonesia are due to the plant adaptability in tropical environment. Aim of the study was to measure the adaptation level of alfalfa that irradiated with gamma rays on a field scale. The study consisted of four types of plant sources, mutation plants with different gamma ray levels (0Gy, 200Gy, 300Gy and 400Gy). Plant tillers was analyzed with a complete randomized design with 3 replications, 20 plants per replication. Growth capability, leaf color, flowering time and pest attack level were analyzed descriptively. The results showed that alfalfa irradiated with 300 Gy significantly (p<0.05) produced highest tillers. Irradiated 300 Gy plant gave better result on growth capability, flowering capability, and number of not attack plant from pests. The higher level of gamma ray irradiation showed the changed in leaf color levels from dark green to light green.

Keywords: alfalfa (Medicago sativa L.), mutation, gamma ray irradiation, field scale
Construcción del estado-nación, producción de identidad nacional y expresión de valores en el ciclo ritual de la escuela pública
Authors: Vera Flández Evelyn Margarita
Published: December 2019

De acuerdo a la significancia y a la predominancia de las escuelas en las sociedades actuales como formadoras de sus ciudadanos, el presente estudio descriptivo analiza, desde una perspectiva sociosemiótica, la forma en cómo la selección de los hitos o motivos, privilegiados por las escuelas públicas dentro del calendario ritual fundamentan las prácticas rituales. Del mismo modo, que dan espacios y brindan instancias a los miembros de las comunidades educativas, en particular a los estudiantes, para la construcción del estado-nación, la expresion de valores y la producción de identidad nacional. En el marco de esta investigación entenderemos hitos o motivos a las diferentes fechas celebradas o conmemoradas en las instituciones de carácter público y que caracterizan el calendario ritual, vale decir, el cronograma de actividades desarrolladas fuera del currículo tradicional y que conforman el currículo oculto de cada establecimiento. Dentro de este contexto, se recurrió a fuentes secundarias de información y se realizó una revisión bibliografica, lo que dio pié al análisis de cuatro hitos o motivos: 9 y 10 de julio día de la bandera, 27 de abril día del carabinero, 21 de mayo día de las Glorias Naveles y 18 de septiembre conmemoración de la primera junta nacional de gobierno. Estos hitos se eligen primordialmente por su alta carga simbólica y expresión de valores sociales que involucran a una serie de actores, quienes expresan ideologias en base a la expresion de tradiciones sociales en común.
La secuencia didáctica como camino para el aprendizaje de la estadística descriptiva
Authors: Gélvez Martínez José Trinidad
Published: December 2019

El articulo es el resumen de una investigacion realizada para determinar el grado de fortalecimiento de las secuencias didactica en el aprendizaje de la estadistica descriptiva
Otros caminos para la Educación Comparada
Authors: Maduro Silva Denise Bianca , Pinto Flores Maria José Batista , Mejía Toro Luisa Fernanda
Published: December 2019

La educación comparada es un campo de estudio que propone analizar la formulación e implementación de políticas, programas y sistemas educativos. En la producción científica en educación comparada en América Latina, puede identificarse dos narrativas distintas: Una que es pautada por la transnacionalización y promueve un marco común para influenciar las políticas públicas de los sistemas nacionales de educación, con una gran influencia de los organismos internacionales, y, por otro lado, una narrativa crítica a ese modelo y que se propone decolonial. La colonialidad se fundamenta en la imposición histórica de clasificación de los pueblos a partir de la visión eurocéntrica, que paso a clasificar y definir cada una de las dimensiones de la existencia individual y social. Con la naturalización de ese proceso de dominación y de la hegemonía de los discursos, se establecen las formas de colonialidad del poder, del ser y del saber, que, en la actualidad, visando la manutención de las estructuras de poder a partir del establecimiento de un patrón único de conocimiento, de ver al mundo y a nosotros mismos. El presente texto tiene como objetivo explicar las diferencias entre las dos tendencias del campo de estudios en educación comparada, en contraposición a una perspectiva hegemónica de los organismos internacionales a una perspectiva que en su propuesta y quehacer trae otras posibilidades de producción de conocimiento en América Latina, con influencia para las políticas educativas de la región. Para conseguir el objetivo propuesto, se realizó una revisión bibliográfica del campo de la educación comparada, enfocada en la discusión epistemológica, en contraposición al abordaje dado por los estudios promovidos por los organismos internacionales a un abordaje fundamentado en los estudios culturales y en el pensamiento decolonial, presente en programas de posgrado en educación en la región. Se concluye que una perspectiva decolonial para las investigaciones en educación comparada significa más “Lo que podemos aprender unos con los otros” y menos “¿Qué pueden enseñarnos los otros?”.
El uso de tecnologias de la información y comunicación como estrategia motivacional en el aula mixta
Authors: García Reyes Liliana , Tuz Sierra Miguel Angel , Pacheco Quijano Luz Virginia , Pérez Aranda Gabriela , Estrada Carmona Sinuhé , Cauich Moo Jorge
Published: December 2019

Introducción. El actual desempeño académico y ante las exigencias del mundo profesional, es indispensable el fortalecimiento del saber Ser, entendiéndose como el sentirse competente y autónomo, a partir de un ambiente sustentador utilizando dentro de las aulas las tecnologías para el aprendizaje y el conocimiento, por lo tanto, el objetivo de la presente investigación fue  Analizar la motivación y el sentido de autonomía en estudiantes universitarios en la modalidad de aula mixta y en la modalidad de aula tradicional, usando las TIC Método: Se trato de una investigación cuantitativa con un diseño no experimental, un alcance correlacional y de corte transversal. La muestra fue selectiva por convenciencia conformada por  60 estudiantes bajo la modalidad tradicional y 69 estudiantes bajo la modalidad de aula mixta de la Universidad Autónoma de Campeche.  Se utlizó la “Escala de Percepción de las Necesidades Psicológicas” (García, 2014), con un alpha de Cronbach de .75 considerado viable para esta investigación, así como los resultados del Examen Departamental de la Asignatura Sensación y Percepción.Resultados: Se observa una diferencia estadísticamente significativa en el promedio obtenido en el Examen Departamental entre las aulas tradicional y mixta y en la motivaicón extrínseca. La motivación extrínseca es mayor en el grupo de aula tradicional, mientras que en aula mixta la motivación y sentido de autonomía identificada es la mayor. De la misma manera, se encontro que la motivación extrínseca tiene una relación negativa estadísticamente significativa a la motivación intrínseca; el sentido de autonomía tiene una relación positive estadísticamente significativa con los promedios (EXADES).Discusión y conclusions: El ambiente sustentador donde se refuerce el sentido de competencia de los estudiantes beneficia no solo el mejoramiento de lo aprendido sino la satisfacción y motivación de los estudiantes.
Emilio Ortega Arjonilla, una complicidad maravillosamente inevitable
Authors: García Marcos Francisco
Published: December 2019

Todo empezó en la Universidad de Granada, en 1994. Fui a mi alma mater para formar parte de un tribunal de tesis doctoral. El trabajo cumplía sobradamente con las altas expectativas que caracterizaban al área de Lingüística General granadina en aquellos tiempos: novedad radical, riesgo intelectual, disciplina y método, una sugerente aventura científica. El director era Pedro San Ginés, quien ya entonces nos había sorprendido unas cuantas veces. Aparte de introducir la sinología en España, casi nada, Pedro ha sido siempre una mente profunda e inquieta, capaz de proyectar sus intereses disciplinares hacia ámbitos más amplios, siempre en la última frontera científica. Esta vez su doctorando presentaba una propuesta arriesgada, por extensa e inhabitual, fundamentada en la traductología, la filosofía y la semiótica. En el papel, un voluminoso texto que sin embargo se leía como una novela, lo había resuelto de manera brillante. El acto de defensa resultó incluso mejor, dando muestra de una solvencia y una agilidad inhabituales en quien se supone que está iniciando su trayectoria académica. Emilio Ortega Arjonilla, por supuesto, fue doctor con la máxima nota posible; también con una calificación intangible, la firme convicción de todos los presentes en aquel acto de que frente a nosotros había pasado un joven científico cargado de futuro.
La obra Sueño en el Pabellón Rojo y su traducción a la lengua española
Authors: Amate Núñez Patricia
Published: December 2019

Sueño en el Pabellón Rojo, uno de los cuatro clásicos de la literatura china, cuenta con traducciones a más de 17 lenguas entre ellas la lengua hispana. En este trabajo se defiende como la biculturalidad del traductor Zhao Zhejiang ha contribuido positivamente a que la traducción al castellano de esta obra culmen de la literatura sea una de las mejores que se encuentran en el mercado. En el estudio se presentan además los elementos lingüísticos más complejos que han intervenido en el proceso de traducción: Chengyu, eufemismos y metáforas.
Deporte, traducción y semiosis
Authors: García Mateo Pablo
Published: December 2019

El presente artículo pretende describir, desde una perspectiva interdisciplinar, la interacción de aportaciones procedentes de la semiótica y traducción en las ciencias de la actividad física y el deporte. Tomando el referente de la traducción como responsable del trasvase de códigos comunicativos, se ve cuál es su importancia en las diferentes manifestaciones físico-deportivas que nos rodean. El objetivo, por tanto, es el de definir campos de interconexión entre estos fenómenos de distinta naturaleza. Partimos de la hipótesis de la existencia de un campo inexplorado de convergencia, que tratamos de comenzar a definir, de la forma más humilde posible.Para ello proponemos tres niveles claramente diferenciados de conexión. La primera y más inmediata se registra dentro de la denominada traducción deportiva, que no es más que la traducción especializada en el ámbito deportivo, tal y como ya existe en otros ámbitos. En segundo lugar, definimos la traducción deportiva institucionalizada. Mediante esta se establecen formalmente equivalencias en la terminología deportiva, que suponen la regulación y homologación de una realidad deportiva. Dicha realidad se transcribe a la sociedad, con inmediatas consecuencias para la presencia efectiva de una disciplina deportiva en la vida social. Finalmente se analiza el papel de la traducción en la semiótica deportiva, estableciendo cinco niveles básicos de intervención: traducción semiótica formalizadora, decodificadora, reguladora, resultativa y divulgativa. Todas ellas resultan esenciales en el desarrollo satisfactorio de la práctica deportiva.Tras la presente investigación se refuerza la hipótesis en la que se sustenta este trabajo, concluyendo que existe un campo de convergencia interdisciplinar entre la semiótica y las ciencias de la actividad física y el deporte. La traducción forma el eje para explicar dicha intervención de la comunicación en el deporte. Este es un campo prácticamente inexplorado hasta la fecha, todavía por definir, pero de especial interés dada la relevancia de la comunicación en desarrollo satisfactorio de la práctica deportiva.
Estudios lingüísticos y culturales sobre China. Homenaje a Pedro San Ginés Aguilar
Authors: Amate Núñez Patricia
Published: December 2019

Pedro San Ginés Aguilar (París, 1949) ha sido una figura clave en el desarrollo de los estudios de sinología y de Asia Oriental en la historia de la universidad española. Fue pionero en la enseñanza de la lengua china en el curso 1978-1979 con la primera asignatura de chino en la antigua Escuela Universitaria de Traductores e Intérpretes de Granada. De ahí en adelante los estudios de sinología en España se han ido asentando, contando en la actualidad con grandes investigadores e investigadoras, entre los que desde luego abundan sus discípulos. Son precisamente ellos quienes han hecho posible este volumen, publicado por Comares dentro de la colección Renacimiento de Asia Oriental IX.
Les paramètres traductologiques du transfert interlingual de l’humour
Authors: Szeflińska-Baran Magdalena , Baran Marek
Published: December 2019

Este artículo pretende introducir algunas consideraciones extralingüísticas en el campo interdisciplinario de la traducción del humor. Esencial para esta tarea es una breve introducción a la teoría más relevante de la traducción del humor: la adaptación de Attardo de la Teoría general del humor verbal para la traducción. Attardo ha agregado cuatro consideraciones extralingüísticas, que explican los factores que se encuentran fuera de los textos fuente y destino.
Implementasi Teknik Enkripsi dan Dekripsi dI File Video Menggunakan Algoritma Blowfish
Authors: Fahriani Nuniek , Rosyid Harunur
Published: December 2019

Abstrak

Kriptografi (cryptography) merupakan proses keamanan data untuk menjaga pesan (file) agar tidak “diganggu” oleh pihak ketiga. kriptografi memiliki unsur proses, yaitu : enkripsi, dekripsi, dan kunci. Menjadi kebutuhan user untuk menghindari ‘pihak ketiga’ yang bisa merubah, mengambil ataupun menghilangkan data secara fisik atau menjalankan fungsi program yang mengganggu sistem. Tingkat keaslian data menjadi bagian penting didalam sistem keamanan data. Jenis data berupa file yang berpotensi “dirusak” secara illegal tidak hanya berextention .doc bisa saja jenis file yang berextention file video. Untuk menjalankan fungsi dari sistem keamanan data file video, legalitas akses akan data sangat penting untuk secure sehingga tidak berakibat kepada penyalahgunaan hak akses data. Teknik yang digunakan untuk menunjang enkrip dan dekrip file video adalah menerapkan algoritma blowfish didalam implementasinya. Algoritma ini memiliki sistem keamanan yang variabel. Hasil ujicoba menggunakan 6 contoh file extention yang melalui teknik enkrip dan dekrip adalah : file extention .asf, .wmv, .avi, .3pp, .flv, .vob. Dibangun berbasis desktop.

 

Abstract

Cryptography (cryptography) is a data security process to keep messages (files) from being "disturbed" by third parties. Cryptography has three basic functions, namely: encryption, decryption, and key. Being a user need to avoid 'third parties' who can change, retrieve or delete data physically or run program functions that interfere with the system. The level of authenticity of the data becomes an important part in the data security system. This type of data in the form of files that have the potential to be "tampered" illegally not only with the .doc extension can be the file type with the video file extension. To perform the function of the video file data security system, the legality of access to data is very important to secure so that it does not result in misuse of data access rights. The technique used to support encryption and decryption of video files is to apply the blowfish algorithm in its implementation. This algorithm has a variable security system. The test results using 6 sample file extensions that go through the encryption and decryption process are: file extension .asf, .wmv, .avi, .3pp, .flv, .vob. Desktop based.

 
Efisiensi Big Data Menggunakan Improved Nearest Neighbor
Authors: Bawono Aditya Hari , Supianto Ahmad Afif
Published: December 2019

Klasifikasi adalah salah satu metode penting dalam kajian data mining. Salah satu metode klasifikasi yang populer dan mendasar adalah k-nearest neighbor (kNN). Pada kNN, hubungan antar sampel diukur berdasarkan tingkat kesamaan yang direpresentasikan sebagai jarak. Pada kasus mayoritas terutama pada data berukuran besar, akan terdapat beberapa sampel yang memiliki jarak yang sama namun amat mungkin tidak terpilih menjadi tetangga, maka pemilihan parameter k akan sangat mempengaruhi hasil klasifikasi kNN. Selain itu, pengurutan pada kNN menjadi masalah komputasi ketika dilakukan pada data berukuran besar. Dalam usaha mengatasi klasifikasi data berukuran besar dibutuhkan metode yang lebih akurat dan efisien. Dependent Nearest Neighbor (dNN) sebagai metode yang diajukan dalam penelitian ini tidak menggunakan parameter k dan tidak ada proses pengurutan sampel. Hasil percobaan menunjukkan bahwa dNN dapat menghasilkan efisiensi waktu sebesar 3 kali lipat lebih cepat daripada kNN. Perbandingan akurasi dNN adalah 13% lebih baik daripada kNN.AbstractClassification is one of the important methods of data mining. One of the most popular and basic classification methods is k-nearest neighbor (kNN). In kNN, the relationships between samples are measured by the degree of similarity represented as distance. In major cases, especially on big data, there will be some samples that have the same distance but may not be selected as neighbors, then the selection of k parameters will greatly affect the results of kNN classification. Sorting phase of kNN becomes a computation problem when it is done on big data. In the effort to overcome the classification of big data a more accurate and efficient method is required. Dependent Nearest Neighbor (dNN) as method proposed in this study did not use the k parameters and no sample at the sorting phase. The proposed method resulted in 3 times faster than kNN. The accuracy of the proposed method is13% better results than kNN.
Psychological Guidance for Independent Adolescents Program in PSAA Ceger and Tebet Jakarta
Authors: Handayani Penny , Sutantoputri Novita W. , Azura Anissa
Published: December 2019

Ceger and Tebet Childcare Social Institution (PSAA) is the Technical Service Unit of the DKI Jakarta Provincial Social Service that provides services for adolescents at junior and senior high school levels. As a social care institution, it is undeniable that fulfilling psychological needs is just as important as fulfilling physical needs. Various problems that arise in foster children are usually concerned with lack of fulfillment of psychological needs. When an individual reaches the adolescent phase, the need for psychological fulfillment changes. In the adolescent phase, independence is one of the main development tasks that need to be mastered, so the focus of assistance in 2018 was directed to preparation for orphanage youths in facing life after the orphanage, which will begin after they graduate from high school. The present community service activity aims to provide psychological assistance for children of PSAA Putra Utama 3 Tebet and Putra Utama 4 Ceger Jakarta to help them become independent and to be ready to face life after high school, with an understanding of how to effectively manage themselves and manage others in personal and professional situations. Through this program, participants were expected to be able to learn the following skills: be independent and ready to work, manage themselves, and manage others. The community mentoring training module was designed based on the typical characteristics of participants fromm PSAA Putra Utama 3 Tebet and 4 Ceger during the 11 month assistance period. It can also be used by the PSAA to run training-based mentoring intervention programs independently in the future.
Gratitude to All Who Contributed to the JOSPT in 2019
Authors: Ardern Clare L. , Cleland Joshua A. , Heiderscheit Bryan C. , Kamper Steven J. , Silbernagel Karin
Published: December 2019

As 2019 draws to a close, it is the right time for the JOSPT editors to say thank you, and celebrate all who contributed to the Journal this year. It is your knowledge, willingness to share, and commitment to quality that allow JOSPT to publish high-quality content to help rehabilitation clinicians help patients and athletes.

J Orthop Sports Phys Ther 2019;49(12):869–871. doi:10.2519/jospt.2019.0108
Black Dot Tinea Capitis: Magnified
Authors: Nanda Sonali , Miteva Mariya , Nichols Anna
Published: December 2019

Tinea capitis is one of the most prevalent infections in young children. Non-inflammatory, black dot tinea capitis may be difficult to distinguish between other hair disorders in children such as seborrheic dermatitis, alopecia areata, trichotillomania, or Langerhan histiocytosis. This case highlights the salient trichoscopic features of non-inflammatory black dot tinea capitis. Trichoscopy is a fast, noninvasive technique that helps distinguish this common diagnosis and spares the need for scalp biopsies in children. Under magnification, the presence of comma hairs is specific to tinea capitis in all skin types whereas corkscrew hairs have been reported specifically in African American children. Awareness and recognition of this type of hair would exclude the most common differential diagnoses of patchy alopecia in this age and spare the need for biopsy in young children.
Impact of Depression on Health-Related Quality of Life among Skin Cancer Survivors
Authors: Bhattacharya Kaustuv , Joshi Namita , Shah Ruchit , Nahar Vinayak K.
Published: December 2019

Introduction: Skin cancers are one of the most common cancers in the United States (US).  Studies have reported depression to be a common comorbid condition among individuals with skin cancer. This study aimed to evaluate the relationship of depression with health-related quality of life (HRQOL) among individuals with a skin cancer diagnosis.Methods: A cross-sectional study design using the 2017 Behavioral Risk Factor Surveillance System (BRFSS) data, a nationally representative sample of non-institutionalized US adults, was utilized for the study. Multivariable logistic regression was used to assess the relationship between depression and the HRQOL domains (general health status, physical health, mental health, and activity limitations due to poor physical or mental health) among survivors of skin cancer.Results: Comorbid depression was identified in 20% of skin cancer survivors. After adjusting for covariates, skin cancer survivors with depression had higher odds of having poor general health status (Odds Ratio [OR] = 1.67, 95% Confidence Interval [CI] 1.41-1.98) as compared to skin cancer survivors without depression. Skin cancer survivors with depression also had greater odds of having poor physical HRQOL (OR = 1.82, 95% CI 1.53-2.15), poor mental HRQOL (OR = 6.38, 95% CI 5.26-7.74), and activity limitations (OR = 2.42, 95% CI 2.03-2.89) as compared to those without depression.Conclusion: This study highlights the significant negative impact of comorbid depression on HRQOL in a nationally representative sample of skin cancer survivors, and serves as evidence for the need for more active surveillance and management of depression in this population.
Improvement with Fractional Ablative Laser and Topical Poly-L-Lactic Acid in an RDEB Patient
Authors: Schneider Samantha L , Jahnke Marla , Leiferman Kristin M , Chaffins Marsha , Krakowski Andrew C , Ozog David
Published: December 2019

Recessive dystrophic epidermolysis bullosa (RDEB) results from mutations in the COL7A1 gene for type VII collagen. Affected patients demonstrate skin fragility and blistering with scarring. Associated morbidity is great, and there are limited therapeutic options. Fractional carbon dioxide (CO2) ablative laser (FABL) treatments have been shown to promote collagen remodeling and demonstrate synergy with topical poly-l-lactic acid (PLLA) applications. We report the case of a young woman with RDEB who experienced decreased blistering, decreased healing time, and improved quality of life in a local skin area treated with FABL followed by topical PLLA. In comparing biopsy specimens from treated and untreated skin, improved collagen organization and collagen maturity were observed by histopathological examination including with Herovici staining. Moreover, type VII collagen, absent in untreated skin, was detected in treated affected skin by immunostaining. This report illustrates a treatment response to FABL and topical PLLA in a patient with RDEB including enhanced healing time, collagen remodeling, and type VII collagen expression. The findings are promising and, with further study, may have broader implications for treating this disorder.
Prevalence, clinical profile, and severity of nail involvement in psoriasis – A hospital-based cross-sectional study from a tertiary care center in North Kerala
Authors: Prabhakar Vivek , Joy Bifi , Thyvalappil Anoop , Sridharan Rajiv , Sreenivasan Ajayakumar , Mathew Pretty
Published: December 2019

Objectives:

Nail changes are present in 25–50% of psoriatic cases. Nail Psoriasis Severity Index (NAPSI) assess the extent of the involvement of the psoriatic nail unit. This study was conducted with the aim of finding the prevalence, clinical characteristics and severity of nail psoriasis.

Methods and Materials:

In this cross-sectional study, a thorough clinical examination was done to determine the type and extent of skin disease including PASI (psoriasis area severity index) score, and all the fingernails and toenails were examined in a well-lit environment, under a magnifying lens to visualize the nail findings, and NAPSI score was calculated for each patient. Statistical Package for the Social Sciences (SPSS v. 11.0) software was used to analyze the data collected.

Results:

Of the100 patients studied, 73% of patients with psoriasis had nail involvement. Mean total NAPSI was 30.97 ± 30.79. Mean age of onset of psoriasis was 43.62 ± 15.31 and 33.04 ± 12.80 in those with and without nail involvement respectively (P-value 0.002). The majority without nail involvement (77.8%) belonged to the early- onset group, while 22.2% of those without nail involvement had late-onset psoriasis (P-value 0.001). The most common nail pattern in our study was Pitting (93.2%).

Limitation:

Nail changes in severe forms of disease could not be studied since patients receiving systemic drugs for the disease were excluded from the study.

Conclusion:

The mean duration of psoriasis in those with nail involvement in our study was 5 years more than in those without nail disease. Our study demonstrated a significant association between higher PASI scores and nail involvement. All patients with severe psoriasis (PASI >20) in our study had nail involvement.
STATUS MUTU AIR SUNGAI CIKANIKI KABUPATEN BOGOR BERDASARKAN INDEKS PENCEMARAN DAN KEANEKARAGAMAN MAKROFAUNA
Authors: Azizah Mia , Anen Nengsih
Published: December 2019

Sungai Cikaniki merupakan salah satu sungai yang berhulu di Taman Nasional Gunung Halimun Salak (TNGHS) terletak di Kabupaten Bogor dipilih sebagai lokasi penelitian dikarenakan sepanjang aliran sungai Cikaniki mendapat masukkan senyawa yang berasal dari pemukiman maupun industri yang menggunakan sianida dan merkuri untuk ekstraksi bijih emas. Penelitian dilaksanakan selama bulan Maret – Juni 2019. Tujuan dari penelitian ini adalah untuk 1) Menganalisis kondisi sungai Cikaniki berdasarkan bioindikator makrofauna, 2) Menganalisis nilai indeks pencemaran sungai Cikaniki 3) Mengetahui korelasi antara Kelimpahan Makrofauna dengan nilai indeks pencemaran sungai Cikaniki. Pemilihan stasiun pengamatan secara terpilih (purposive sampling) yaitu berdasarkan pertimbangan terwakilinya keadaan perairan. Analisis status mutu air sungai dilakukan menggunakan metode indeks pencemaran yang telah dianggap komprehensif menurut Keputusan Menteri Lingkungan Hidup Republik Indonesia Nomor 115 Tahun 2003. Hasil penelitian menunjukkan status mutu air sungai pada Sungai Cikaniki di semua stasiun adalah cemar ringan.

 

Kata kunci : status mutu air sungai, indeks pencemaran, sungai cikaniki

 
SIKAP RAMAH LINGKUNGAN SISWA SMP NEGERI 8 SEMARANG MELALUI PELATIHAN HIDROPONIK
Authors: Amalia Intan Rizky , Putri Fajrina Asabela , Musapana Siti , Wahyuningrum Dika , Cucianingsih Cucianingsih
Published: December 2019

The low preservation of the environment makes the atmosphere less cool. One solution to the problem related to environmental preservation is by planting through hydroponics. The aim is to build an environmentally friendly attitude to students of SMP N 8 Semarang and to bring up students' desire to grow crops. Planting in a hydroponic manner in addition to helping preserve the environment, can also be useful to meet food consumption, health, and improve student concentration when the environment is beautiful. The hydroponics training was conducted by the laboratory at SMP N 8 Semarang for 3 days. The purpose of this study was to determine the environmentally friendly attitude of students of SMP Negeri 8 Semarang through hydroponic training. The method used is hydroponic observation training, interviews and questionnaires for students of SMP N 8 Semarang before being given training and after training using a behavioral checklist. The results of the study showed that there was a comparison of scores between before and after, namely the questionnaire before treatment obtained an average of 79.1 and the questionnaire after treatment obtained an average of 91.4. This data means that students care about the environment and students' interest in hydroponics is getting better. This was stated because students had taken the training activities seriously. This article concludes that to preserve the school environment the environment-friendly attitude of students of SMP N 8 Semarang is treated through hydroponic training.
8-Step Enantiodivergent Synthesis of (+)- and (-)-Lingzhiol
Authors: Riehl Paul S. , Richardson Alistair D. , Schindler Corinna , Sakamoto Tatsuhiro
Published: December 2019

An 8-step enantioselective synthesis of lingzhiol is described herein. The sense of an asymmetric Michael reaction is reversed by the choice of metal source, enabling facile access to both enantiomers. A spontaneous semipinacol ring contraction enables mild construction of the lingzhiol core, and radical-mediated benzylic oxidation proceeds in the presence of an unprotected secondary alcohol. This represents the shortest enantioselective synthesis of lingzhiol to date, and the only enantiodivergent approach to both enantiomers of this meroterpenoid natural product.
Recoverable Microparticle-Supported Metal Nanocatalysts
Authors: Bonfá Fernandes Arthur , Pavliuk Mariia V. , Paun Cristina , Carvalho Alexandrina C. , Nomura Cassiana S. , Lewin Erik , Lindblad Rebecka , Camargo Pedro H. C. , Sa Jacinto , Leite Bastos Erick
Published: December 2019

Metal nanoparticles have been widely exploited in catalysis, but their full impact on the environment and human health is still under debate. Here we describe the one-step fabrication of polymer microbead-supported metal and metal oxide nanoparticles and their application as recoverable nanocatalysts for reactions under batch and flow conditions. Au, Ag and Fe3O4 nanoparticles were prepared directly at the surface of benzylamine-coated spherical polymer beads in water by using low energy microwave radiation. The morphology and size of the nanoparticles, and therefore their catalytic properties, were tuned by modifying the bead surface using betalamic acid, an antioxidant from plant origin. The catalytic performance and recovery of these environmentally friendly nanocatalysts was demonstrated towards model redox chemical transformations. We anticipate the results reported herein can provide important insights into the controlled and facile synthesis of microparticle supported nanocatalysts under mild conditions.
Regioselective synthesis of 4-fluoro-1,5-substituted-1,2,3-triazoles from synthetic surrogates of 1-fluoroalkynes
Authors: Jana Sampad , Adhikari Sweta , Cox Michael , Roy Sudeshna
Published: December 2019

Here, we show that 1-fluoronitroalkenes can serve as synthetic surrogates of 1-fluoroalkynes in [3+2] cycloaddition reactions with organic azides facilitated by a catalytic amount of trifloroacetic acid. This work provides the first regioselective method to access 4-fluoro-1,5-substituted-1,2,3-triazoles.
Une écopoétique de la désorientation dans la forêt du langage de Jean Chicoine
Authors: Viselli Antonio
Published: December 2019

Malgré son titre, la forêt du langage (2010) de Jean Chicoine évoque en apparence très peu la forêt, privilégiant l’écopoétique d’une désorientation qui accompagne l’espace sylvain pourtant propice à l’inspiration littéraire dans le roman. Quand l’auteur-narrateur commence à écrire, il décrit cette initiation comme une entrée dans la forêt, lui qui rédige dans le village Osborne de Winnipeg où coexistent de nombreux environnements linguistiques hybrides, une contiguïté de registres apparemment incompatibles sur laquelle se fonde la polyphonie linguistique et poétique fondamentale à la forêt chicoinienne. Loin de l’espace-temps de la « Confusion corner » d’Osborne, la forêt touffue de Chicoine se manifeste surtout de manière intertextuelle, plus précisément dans trois coprésences textuelles dans lesquelles la forêt occupe une place primordiale. Dans la présente étude qui relie théoriquement l’écopoétique et l’intertextualité, il est question de la forêt dantesque, de la forêt symboliste chez Baudelaire, et également de l’haleine sylvaine mallarméenne.
Estimation of effi ciency of comprehensive anti-leukemia measures in agricultural enterprises
Authors: Osipova N. A. , Agarkova T. A. , Dvoeglazov N. G. , Khramtsov V. V.
Published: December 2019

The analysis of the dynamics of changes in serological and hematological blood parameters of cattle over the period of comprehensive healthrelated measures against Bovine Leukemia Virus (BLV) infection is presented to assess their effectiveness. For analysis of the epizootological situation, veterinary reporting data and the results of serological and hematological diagnostics for cattle leukemia were used. The work was performed in three agricultural enterprises of the Siberian Federal District: Irkutsk Region Altai Territory and Novosibirsk Region. According to the principle of an individual approach, a programme of comprehensive diagnostic and health anti-leukemia measures for each enterprise was developed. The main purpose of these measures was to break the epizootic chain in chronic BLV infection and ultimately change the epizootic situation by reducing the percentage of infection in the livestock population. The positive dynamics of the reduction of infected and leukemiasick cattle was shown as part of a complex of antiepizootic measures, which was made possible by a deviation from the generally accepted regulations for serological diagnostics in agar gel (AGID). During the quarterly diagnosis, the infection rate decreased over 2 years from 72.41 to 1.94% in cows and from 66.6% to negative results in heifers of the breeding age. Using a more sensitive method of enzymelinked immunosorbent assay in the recovery of young and repair livestock, it was possible to reduce infection from 20.9 to 4.0% and from 43.0 to 2.7%, respectively. In this case the epizootic situation for BLV infection may be more stable due to the identifi cation of hidden carriers of the infection.
Rethinking Strategy for SMEE Support in the Light of the Entrepreneurial Ecosystem
Authors: Hadzic Miroljub , Pavlovic Petar
Published: December 2019

Serbia has started transition in 2000. Although it experienced fast growth prior to the global economic crisis, critical number of SMEs was not created to achieve a sustainable development of entrepreneurial sector. During the crisis period SMEs faced with development limits, especially shops and micro companies. In the period 2009-2014 Serbian economy had zero rate of growth, the business climate was generally somewhat deteriorated and support to SMEE weakened by Government, local level of governance and financial institutions. There are positive signs of economic recovery of Serbia during 2015 and 2016. The market reforms got momentum in some important areas. The Government successfully put under control huge budget deficit and public debt. The inflation rate became for the first time low, similar to the European level. The Strategy for support SME, entrepreneurship and competitiveness in the period 2015-2020 was enacted at the end of 2014. Its importance became critical considering weaknesses of entrepreneurial sector, bottlenecks and limits of existing governmental measures for SMEE support. The point is to highlight those from the point of view of development the entrepreneurial ecosystem, as a new conceptual framework designed to foster economic development via entrepreneurship, innovation and small business growth.
Land Suitability Analysis for Housing in Pesisir Selatan Regency, West Sumatra, Indonesia
Authors: Widiyastuti Dyah , Ermawati Heni , Septiawan Lambang , Kumara Ignatius Salivian Wisnu
Published: December 2019

Increases in the numbers of residents in a given location have the consequence of increasing the need for living space. However, diverse environmental conditions make it impossible to develop housing in every location. Spatial analysis is therefore useful in determining land suitability for housing development so that environmental problems are avoided. The aims of this study were to determine the projected land needs for housing in Pesisir Selatan Regency, West Sumatra, Indonesia, as well as to perform suitable area mapping for housing through spatial analysis using five physical parameters (slope, disaster vulnerability, river and beach border, and protected area). The results showed that the land needed for housing in Pesisir Selatan increased every year. By 2020, it is predicted that the land allocation for housing will be 15.6–51.15 km2. Based on the spatial analysis, 21.657% of the area had high suitability (S1) for housing, 18.616% had moderate suitability (S2), 6.782% had low suitability (S3), and 52.944% was not suitable (N1). It is predicted that in 2020, the government will have to use the low suitability area despite its more significant risks. Therefore, it will be necessary to pay attention to mitigation aspects and housing technique manipulation in the steep slope area.
Poverty Approach and How to Reduce it with an Agropolitan Program in Gorontalo Province, Indonesia
Authors: Rahmawati Aulia Ika , Ardianti Lutfi , Husna Salma Hayyu Nur , Paryani Eni , Rosidhah Nur Amrina , Amalia Tiara Putri , Putri Ratih Fitria
Published: December 2019

This study aimed to explain the conditions of poverty in Gorontalo Province, Sulawesi, Indonesia, to identify the causes of poverty in the province, and then to propose efforts to reduce this poverty. Data related to human and economic resources were used in the analysis. The condition of poverty was seen through the DPSIR approach, which consists of the driver (D), pressure (P), state (S), impact (I), and response (R). Poverty in Gorontalo Province could be reduced by utilizing the occupation that dominates the population, which is in agriculture sector. Therefore, developing an agropolitan system is a solution. In the first stage, the location quotient (LQ), shift share (SS), and Klassen typology methods were used to determine regencies or cities that have the potential to develop an agropolitan system. The results of the analysis showed that there were two districts that have the potential to develop agropolitan systems, namely Pohuwato Regency and Gorontalo Regency. Efforts to reduce poverty in Gorontalo Province with an agropolitan system can be continued with a second stage consisting of the preparation of products and forms of management organizations, and a third stage in the form of strengthening human resources.
Spatial Trends of Urban Physical Growth of Cities in Java, Indonesia, 1975–2015
Authors: Marwasta Djaka
Published: December 2019

This paper discusses the spatial trends of urban physical growth of several cities in Java. Six cities in Java (Jakarta, Bandung, Semarang, Yogyakarta, Surabaya, and Malang) were chosen as samples to represent the characteristics of cities in Java based on their geographic settings, including their topography, size, population density, and history of their development. The objectives of this study were: (1) to understand the variations in physical growth of cities in Java; and (2) to explain the spatial trends of urban physical growth of these cities based on their geographic settings. Multi-temporal Landsat satellite images were chosen as data sources to identify urban morphological development processes. Based on results of analysis, it was found that the physical growth of cities in Java has had relatively diverse variations in the aspects of urban settlements, infrastructure, and urban functions. However, the diversity of urban physical growth can be simplified into four types based on the dominant form of physical development. These four types were found to be (1) a compact-rounded city that is formed by the domination of a densification process; (2) a spread-elongated city formed by the dominance of an extensification process; (3) a compact fan-shaped city that is formed by natural physical conditions; and (4) a scattered-random city formed by the domination of a leapfrogging process.
Potensi rumput vetiver (Chrysopongon zizanoides L.) dan kangkung (Ipomoea aquatica Forsk.) sebagai agen fitoremediasi limbah industri kayu
Authors: Rahmawan Ahmad Jamhari , Effendi Hefni , Suprihatin Suprihatin
Published: December 2019

Wood industry produces a large amount of waste water that contains various pollutants. These pollutants are mostly dangerous for the environment. This research work aims to analyze the ability of phytoremediation for reducing pollutants in wood industrial waste water. These experiments usee Chrysopongon zizanoides L. and Ipomoea aquatica Forsk as phytoremediation agents. The ability was evaluated from the improved quality of wood industrial wastewater and the growth rate of C. zizanioides (L.) and I. aquatica Forsk in wood industrial wastewater. Analysis was conducted by measuring the removal efficiency of pollutants in wood industrial wastewater, the correlation between the reduced pollutants concentrations in the waste water and plant growth rate. Furthermore, a mathematical model is developed to predict the potential of C. zizanioides (L.) and I. aquatica Forsk for wood industrial wastewater. The result showed that C.zizanioides L. and I aquatica Forsk were potential phytoremediation agent. The removal efficiency for C.zizanioides L. and I aquatica Forsk are respectively as follows: 66.19% and 41.18%, TSS 58.51% and 45.38%, COD 70.07% and 40.37%, Total Amonia Nitrogen (TAN) 63.70% and 66.96%, NH3 96.16% and 88.79%, and PO43- 53.90% and 38.38%. Relative Growth Rate (RGR) of C. zizanioides (0.011±0.002 g/day) is better than I. aquatica Forsk (0.007±0.001 g/day). Daily Growth Rate (DGR) of C. zizanioides (0.019±0.003 cm/day) is better than I. aquatica Forsk (0.012±0.006 cm/day). TSS, COD, NH3, NO3-, and phenol have a negative correlation to plant growth (based on wet weight and root length). The developed mathematical models can be used to predict the phytoremediation potential of C. zizanioides (L.) and I. aquatica Forsk in degrading COD, TSS, and phenols of wood industrial waste.