bluuebunny/crossref_metadata_2025_split huggingface dataset:
Water Balance Dynamics during Ten Years of Ecological Development at Chicken Creek Catchment
Authors: Schaaf Wolfgang , Pohle Ina , Maurer Thomas , Gerwin Werner , Hinz Christoph , Badorreck Annika 
Published: November 2017

Core Ideas
Water balance was calculated for the constructed catchment Chicken Creek.
Influence of abiotic and biotic factors feedback mechanisms on the hydrology was determined.
Different phases were derived during the development of the ecohydrological system.
Difficulties in quantitatively closing the water balance of catchments arise when upscaling point measurements and from insufficient knowledge of the physical boundaries, inner structure, and storage volumes of natural catchments. In addition, there is a strong need for generalizing the relationship between catchment characteristics and hydrological response. Therefore, experimental catchments with well‐known boundaries and conditions could contribute valuable data to hydrological and critical zone research. One of the most well‐established and largest constructed catchments is the Chicken Creek catchment (6 ha including a pond, Brandenburg, Germany) representing an initial ecosystem undergoing highly dynamic ecological development starting from clearly defined starting conditions. Directly after completion of the construction, extensive monitoring equipment was installed to track the ecosystem development and to capture the spatiotemporal variability of meteorological, hydrological, ecological, and soil conditions and vegetation succession. In this study, we focused on the water balance dynamics of the Chicken Creek catchment for the period 2005 to 2015 as influenced by ecological development. Water storage in the catchment was calculated from a three‐dimensional model of groundwater volumes, soil moisture measurements, and water level recordings of the pond. The catchment water balance equation was resolved for evapotranspiration, the only part that was not measured directly. Time series of meteorological, hydrological, and ecological data for 10 yr enabled us to characterize the transient development of the catchment and to evaluate the effect of different feedback mechanisms on catchment hydrology.
Infiltration Flux for Parallel Strip Water Sources
Authors: García-Serrana María , Nieber John L. , Gulliver John S. 
Published: November 2017

Core Ideas
Lateral component of flow and infiltration were determined from parallel strip sources of water.
Relative edge effect was reduced for wider strips, deeper flow, and finer textured soils.
The results were applied to stormwater infiltration under steady‐state conditions.
The lateral component of flow and the infiltration from parallel strip sources of water on the soil surface were evaluated. Infiltration from such sources is two dimensional, having both a vertical and a lateral component. Warrick and Lazarovitch developed a method to calculate a two‐dimensional steady‐state infiltration rate from a single strip water source by adding an “edge effect” to the one‐dimensional calculations. Because their analysis was for a single strip source, they did not account for the impact of parallel strip sources on this edge effect. In our research, a finite element model was used to obtain numerical solutions of the two‐dimensional Richards equation and simulate the reduction of lateral infiltration of a strip water source due to the influence of adjacent strips. The interaction between neighboring parallel strips effectively reduces the steady‐state infiltration rates through each strip. In this study, the effect of the spacing of strip water sources and soil texture on the infiltration from parallel strip sources of water on the soil surface was examined. In general, for a given strip spacing, the relative edge effect was reduced for increasing strip width, increasing flow depth, and finer textured soils. For transient flow conditions, the relative difference between two‐dimensional and one‐dimensional cumulative infiltration depth increases with time until, at steady state, it reaches a maximum constant value. For the conditions studied, the overall transient effect on the cumulative infiltration was found to be small (<5%). The results of this study were applied to different practical applications of stormwater infiltration under steady‐state conditions using a factor to account for two‐dimensional flow with strip source interactions.
Management challenges for a more decentralized treatment and reuse of domestic wastewater in metropolitan areas
Authors: Iribarnegaray Martín Alejandro , Rodriguez-Alvarez María Soledad , Moraña Liliana Beatriz , Tejerina Walter Alfredo , Seghezzo Lucas 
Published: November 2017

Abstract
In a case study located in suburban sectors of the metropolitan area of the Lerma Valley (Valle de Lerma), in the province of Salta (Argentina), 24 informal decentralized wastewater treatment systems (DWWTS) were evaluated. The analyzed systems had three general configurations: A, septic tank; B, septic tank combined with upflow anaerobic sludge blanket (UASB) reactor; C, septic tank combined with UASB and a final filtration step. Statistically significant differences (p &lt; 0.05) were observed in effluent quality, measured as total coliforms, thermotolerant coliforms, and chemical oxygen demand (COD). Treatment A was the most inefficient, and was statistically different from B and C; there were no significant differences between the latter two. Thermotolerant coliform concentrations were high in all analyzed systems and did not comply with local discharge standards in soakaway pits or in the ground. The lack of a final disinfection step in these systems is thus a weakness that needs to be addressed. The formal inclusion of DWWTS in urban planning could reduce overall investment costs, as long as the best technologies are selected for each case. Incorporation of DWWTS in formal urban planning requires an open debate in which the social perspectives of all relevant users need to be considered.
‘NÃO ME CHAME DE SENHORA, EU SOU FEMINISTA’! POSICIONALIDADE E REFLEXIBILIDADE NA PRODUÇÃO GEOGRÁFICA DE DOREEN MASSEY
Authors: Silvia Joseli Maria , Ornat Marcio Jose , Baptista Chimin Junior Alides 
Published: November 2017

Resumo: Este texto tem por objetivo evidenciar as influências da teoria feminista na produção geográfica de Doreen Massey. Para dar conta deste objetivo trago registros guardados em minha memória de nossa curta relação em finais de 2015 e início de 2016, bem como os elementos feministas que marcam suas mais notáveis contribuições científicas na geografia. Retomo as suas críticas em relação à compressão espaço-tempo no processo de globalização, suas proposições para superar a oposição entre espaço e lugar mostrando que a reflexão em torno de sua posicionalidade como mulher e feminista lhe possibilitaram a produzir uma imaginação geográfica que, sem dúvida, trouxe avanços conceituais nesse campo disciplinar.Palavras Chave: Geografia Feminista; Posicionalidade; Espaço; Lugar. Abstract: This text aims to evidence the feminist theory influences on Doreen Massey’s geographic production. To achieve this goal, I bring memories of our short relationship in late 2015 and early 2016, as well as the feminist elements that mark her most remarkable scientific contributions to geography. I take up her criticisms of space-time compression in the process of globalization, her propositions to overcome the opposition between space and place, showing that the reflection around her positionality as a woman and feminist allowed her to produce a geographical imagination that, undoubtedly, has brought conceptual advances in this disciplinary field.Keywords: Feminist Geography; Positionality; Space; Place. Resumen: Este texto tiene por objetivo evidenciar las influencias de la teoría feminista en la producción geográfica de Doreen Massey. Para llevar a cabo este objetivo son expostos registros guardados en mi memoria de nuestra corta relación a finales de 2015 e inicio de 2016, así como los elementos feministas que marcan sus más notables contribuciones científicas en la geografía. Retomo sus críticas en relación a la compresión espacio-tiempo en el proceso de globalización, sus proposiciones para superar la oposición entre espacio y lugar mostrando que la reflexión en torno a su posicionalidad como mujer y feminista le otorgan la capacidad de producir una imaginación geográfica que, sin duda, ha traído avances conceptuales en ese campo académico.Palabras clave: Geografía Feminista; Posicionalidad; Espacio; Lugar.
LUGARES QUE FAZEM DIFERENÇA: ENCONTROS COM DOREEN MASSEY
Authors: Haesbaert Rogério 
Published: November 2017

Este texto pretende elaborar um diálogo, ao mesmo tempo intelectual e afetivo, com a geógrafa e amiga Doreen Massey, que nos deixou há pouco mais de um ano. É, assim, igualmente, uma forma de tributo, acadêmico e pessoal, a uma das maiores geógrafas do nosso tempo. Reflito a partir de inspirações que ela sugere em distintos momentos de sua rica trajetória intelectual e que, entrecruzando lugares, permitem confrontar e, de algum modo, recompor em outras bases as nossas diferenças. Gostaria de, sempre que possível, mesclar considerações em nível pessoal de minha relação afetiva com Doreen e reflexões sobre o papel do espaço na construção da diferença e da multiplicidade, considerando o quanto esse aspecto permeava nossos trabalhos, abrindo perspectivas para diálogos enriquecedores.
A DIALOGICIDADE NA EDUCAÇÃO DE PAULO FREIRE E NA PRÁTICA DO ENSINO DE FILOSOFIA COM CRIANÇAS
Authors: Oliveira Ivanilde Apoluceno de 
Published: November 2017

O objetivo deste artigo é analisar a dialogicidade na educação de Paulo Freire. Consiste em uma pesquisa bibliográfica e documental, em que se consultam obras de Paulo Freire e de outros autores, bem como relatórios do ensino de filosofia com crianças, realizados por educadores de um Núcleo de Educação Popular, em escolas do Pará. Neste estudo, reflete-se sobre como o diálogo está presente teoricamente na educação freireana, analisando-se o diálogo e as suas dimensões existenciais, ético-política e metodológica e o uso do diálogo freireano no ensino de filosofia com crianças em espaços escolares.Palavras-chave: Dialogicidade; Educação; Paulo Freire.
PENGERINGAN TERASI LOKAL KARAWANG : SINAR MATAHARI â€“ TRAY DRYER
Authors: Sari Dessy Agustina 
Published: November 2017

Pembuatan terasi lokal Karawang masih memanfaatkan ketersediaan sinar matahari. Luas area penjemuran menjadi sorotan umum bila pengunjung melewati pemukiman TPI Ciparage. Udang rebon dihampar di pekarangan rumah pengrajin terasi. Ketidakbersihan proses yang berlangsung dan fluktuatifnya udara panas menginisasi kebutuhan teknologi sehingga saat ini dapat dijumpai pengering rak. Penggunaan tray dryer mulai dari bahan baku hingga terbentuknya produk terasi mampu mengurangi luas ruang pengeringan dan juga udara panas tersirkulasi secara merata. Perbandingan penurunan masa bahan per waktu antara sinar matahari dan alat tersebut belum memberikan hasil yang signifikan berbeda, tetapi terlihat nyata pada penampakan produk terasi. Pengoptimalan penggunaan seluruh rak dapat meningkatkan kuantitas produk terasi dan langkah mengatasi luas ruang pengering.Â Kata kunci: sinar matahari, terasi, tray dryer, udang rebonÂ AbstractShrimp paste processing from Karawang still used the availability of the sun shine. Wide area of drying was being general highlight if visitor took around TPI Ciparageâ€™s residence. Rebon shrimp was put in the producerâ€™s yard. No hygiene on progress process and fluctuations of hot air pushed a technology. So nowadays researcher could have plan through tray dryer. Using of this machine from raw material until the shrimp pasted product could decrease the drying area and also hot air could be circulated evenly. The result showed that the sample mass by sun and tray dryer did not give a significantly difference, but not for the productâ€™s sightings. Optimization of all of tray on the machine could improve the quantity of shrimp paste product and a way solved the wide area of drying.Â Keywords : rebon shrimp, shrimp pasted, sun, tray dryer
MEJORA DEL SISTEMA DE ALIMENTACIÓN EN LAS MÁQUINAS ENVASADORAS MULTIPACK Y ROVEMA PARA REDUCIR EL RIESGO ERGONOMICO Y LOS TIEMPOS IMPRODUCTIVOS DE OPERACIÓN EN EMPRESAS MANUFACTURERAS DE CHOCOLATES
Authors: Ospina Hernández Martha Catalina , Angulo Arroyo Julián Andrés , Suarez Castrillón Albert Miyer , Suarez Castrillón Sir Alexci 
Published: November 2017

En la ejecución de las actividades para alimentar las máquinas, se presenta una carga laboral excesiva, esto es debido a que se levantan manualmente las conchas cargadas de producto. Cada una de estas conchas tienen un peso entre 17.5 y 19.5 kilos, este peso es considerado viable bajo los estándares establecidos en la seguridad y salud del trabajador siempre y cuando se realicen en las condiciones y posturas correctas, pero las actividades específicas del proceso y el traslado de estas conchas son muy frecuentes, de esta forma se está realizando un esfuerzo ergonómico no adecuado. Debido al problema ergonómico se percibe la necesidad de implementar un sistema de alimentación para las máquinas aprovechando un elevador en “Z” ya existente que pertenece a una máquina Robat. Palabras clave: Multipack, Rovema, chocolates, riesgo ergonómico
PEMANFAATAN KAMPUNG ADAT KUTA SEBAGAI SUMBER PEMBELAJARAN IPS TAHUN PELAJARAN 2015/2016
Authors: Budiarti Yesi 
Published: November 2017

Salah satu unsur yang diyakini memiliki pengaruh besar terhadap proses dan hasil belajar adalah media pembelajaran. Berbagai hasil kajian membuktikan bahwa media pembelajaran sesederhana apapun memiliki peran yang signifikan dalam kegiatan tersebut. Walau demikian, pengkajian dan penelitian guna mengetahui keefektifan dan kegunaan sumber belajar dalam meningkatkan kualitas pembelajaran khususnya pada mata pelajaran Ilmu Pengetahuan Sosial (IPS), harus terus dilakukan. Pembelajaran dengan menggunakan media pada objek yang berbeda memungkinkan melahirkan hasil yang berbeda tetapi bisa pula melahirkan hasil yang sepadan. Pemanfaatan kampung adat Kuta diharapkan dapat menjadi salah satu solusi pembelajaran IPS yang dilaksanakan secara efektif dan efisien akan mampu menciptakan atmosfir kegiatan belajar mengajar selalu up to date dari masa ke masa. yang mampu melahirkan sebuah solusi alternatif dalam usaha mewujudkan tujuan pendidikan nasional.
PENGARUH PENGGUNAAN MODEL COOPERATIVE LEARNING TIPE GROUP INVESTIGATION (GI) TERHADAP HASIL BELAJAR IPS TERPADU KELAS VIII SEMESTER GENAP SMPYPI 1 BANDAR MATARAM LAMPUNG TENGAH T.P 2015/2016
Authors: Maryatun Desi Fatmawati 
Published: November 2017

Metode cooperative learning tipe group investigation merupakan model pembelajaran kooperatif yang dapat melibatkan peserta didik secara aktif dalam kegiatan pembelajaran mulai dari merencanakan topik-topik yang akan dipelajari, bagaimana melaksanakan investigasinya, hingga melakukan presentasi kelompok dan evaluasi. Tujuan penelitian ini adalah untuk mengetahui adanya pengaruh penggunaan model pembelajaran cooperative learning tipe Group Investigation terhadap hasil belajar IPS Terpadu peserta didik kelas VIII semester genap SMP YPI 1 Bandar Mataram Lampung Tengah tahun pelajaran 2015/2016. Hipotesis yang penulis ajukan adalah “Ada pengaruh yang positif pada model pembelajaran cooperative learning tipe Group Investigation terhadap hasil belajar IPS Terpadu peserta didik kelas VIII semester genap SMP YPI 1 Bandar Mataram Lampung Tengah tahun pelajaran 2015/2016. Populasi dalam penelitian ini adalah siswa kelas VIII SMP YPI 1 Bandar Mataram Lampung Tengah Tahun Pelajaran 2015/2016 yaitu berjumlah 48 orang siswa dan diantaranya terdiri dari 2 kelas. Dan yang menjadi sampel dalam penelitian ini adalah kelas VIIIa dan VIIIb. Kelas VIIIa sebagai kelas eksperimen dan kelas VIIIb sebagai kelas control, sampel diambil menggunakan teknik purposive sampling, Eksperimen dilaksanakan pada siswa kelas VIIIa Semester Genap SMP YPI 1 Bandar Mataram Lampung Tengah Tahun Pelajaran 2015/2016 yang berjumlah 24 peserta didik. Data penelitian ini dikumpulkan dengan menggunakan metode observasi, wawancara, dokumentasi, dan tes. Sedangkan untuk mengetahui tingkat validitas dan reliabilitas penulis menggunakan rumus K-R 20. Kemudian untuk menguji/membuktikan hipotesis digunakan rumus Regresi Linier Sederhana yaitu Ŷ = a + bx. Nilai Ŷ = 73,33+ 0,5 X yang dilanjutkan dengan rumus thitung > ttabel.pada daftar signifikan 5% yaitu 4 > 1,72 dan pada taraf signifikan 1% yaitu 4 > 2,52. Dengan demikian hipotesisnya diterima karena ada pengaruh yang positif terhadap penggunaan model pembelajaran cooperative learning tipe Group Investigation terhadap hasil belajar IPS Terpadu SMP YPI 1 Bandar Mataram Lampung Tengah.
PENGARUH PENGGUNAAN STRATEGI PEMBELAJARAN PENINGKATAN KEMAMPUAN BERPIKIR (SPPKB)TERHADAP HASIL BELAJAR KEWIRAUSAHAANSISWA KELAS XI SEMESTER GENAP SMK MUHAMMADIYAH 2 METRO T.P 2015/2016
Authors: Amri Reisa Farida , Ratnawuri Triani 
Published: November 2017

Adapun tujuan dalam penelitian ini adalah “Untuk Mengetahui Pengaruh Penggunaan Strategi Pembelajaran Peningkatan Kemampuan Berpikir (SPPKB) Terhadap Hasil Belajar Kewirausahaan Siswa Kelas XI semester genap SMK Muhammadiyah 2 Metro Tahun Pelajaran 2015/2016.” Hipotesis dalam penelitian ini adalah “Ada pengaruh yang signifikanStrategi Pembelajaran Peningkatan Kemampuan Berpikir (SPPKB) terhadap hasil belajar kewirausahaan kelas XI semester genap SMK Muhammadiyah 2 Metro Tahun Pelajaran 2015/2016.” Subjek dalam penelitian ini adalah siswa kelas XI SMK Muhammadiyah 2 Metro tahun pelajaran 2015/2016. Penelitian ini adalah penelitian eksperimen dengan Penggunakan Strategi Pembelajaran Peningkatan Kemampuan Berpikir (SPPKB) dalam proses pembelajaran kepada peserta didik. Populasi dalam penelitian ini adalah siswa kelas XI SMK Muhammadiyah 2 Metro tahun pelajaran 2015/2016 yang berjumlah 353. Sampel di ambil secara Sampling Purposive dan di peroleh kelas XI TKJ 2 dengan jumlah 32 siswa sebagai kelas yang dijadikan penelitian eksperiman atau sebagai kelas yang mendapat perlakuan Penggunakan Strategi Pembelajaran Peningkatan Kemampuan Berpikir (SPPKB). Dari analisis data hasil penelitian menggunakan rumus regresi linier sederhana didapat t-hitung = 1,24 sedangkan t-tabel = 1,84 pada taraf signifikasi 0,05 dengan demikian t-hitung < t-tabel. Ini berarti regresi linier sederhana bersifat nyata, atau hipotesis terima.Dengan demikian dapat disimpulkan bahwa penggunaan strategi pembelajaran peningkatan kemampuan berpikir (SPPKB) dapat meningkatkan hasil belajar kewirausahaan siswa kelas XI SMK Muhammadiyah 2 Metro karena hipotesisnya diterima, yaitu “Ada pengaruh yang signifikanstrategi pembelajaran peningkatan kemampuan berpikir (SPPKB) terhadap hasil belajar kewirausahaan kelas XI semester genap SMK Muhammadiyah 2 Metro Tahun Pelajaran 2015/2016.” Dimana siswa yang dinyatakan tuntas belajar dengan KKM ≥70 setelah diberikan treatment sebanyak 17 siswa atau 53,12% dan siswa yang dinyatakan belum tuntas sebanyak 15 siswa atau 46,88%, maka dapat dikatakan proses pembelajaran dikatakan berhasil.
PENINGKATAN AKTIVITAS MENGGUNAKAN LABORATORIUM KOMPUTER DAN HASIL BELAJAR SISWA SMK PROGRAM KEAHLIAN AKUNTANSI MELALUI PENERAPAN PROJECT BASED LEARNING
Authors: Setiawan David Firna , Nugraha Aryan Eka Prastya 
Published: November 2017

The existence of the computer lab is one thing that is essential to support the improvement of students’ competence. Some other researcherssaid that some of the characteristics of PBL and its influence on motivation and learning outcomes, however, these studies can not describe the improvement of the activity in utilizing a computer lab. This study aimed to analyze the differences in the use of computer labs and student learning outcomes at the accounting program to operate accounting computer before and after the implementation of project based learning (PBL). The population of this study was all students of XI class and XII class in accounting programof SMK Al Falah Winong. Sampling in this study is using proportionate stratified random sampling. Data collected through observation. Hypothesis testing is done through t test with two independent samples. The results showed that the application of PBL was able to increase the activity in computer lab and student learning outcomes in the competence particularity on operate computer accounting application. Keywords: Project based learning, computer lab, Student learning outcomes
Endonasal Endoscopic Management of Frontal Sinus Cerebrospinal Fluid Leak
Authors: Jahanshahi Javaneh , Zeinalizadeh Mehdi , Mohammadi Hasan Reza , Sadrehosseini Seyed Mousa 
Published: November 2017

Background A frontal sinus leak is uncommon and is seen in ∼15% of cases of patients with cerebrospinal fluid (CSF) rhinorrhea. Now, endonasal endoscopic techniques have been reported to reconstruct skull base defects in the frontal sinus with a favorable outcome. Objective To review our experience in the repair of frontal sinus CSF leaks through an endonasal endoscopic approach. Methods Twenty-four patients with a frontal sinus leak who underwent endonasal endoscopic repair entered the study. Clinical presentation, location, frontal sinusotomy, graft material, follow-up, and frontal sinus status were evaluated. Results Among >100 cases of surgically repaired CST rhinorrhea, the frontal sinus was the site of the leak in 24 patients (mean age, 28.9 years; mean follow-up, 22 months). The etiology consisted of spontaneous leak and traumatic leak; whereas patients with skull base reconstruction after removal of tumor were excluded. Surgical approaches included Draf IIb, Draf III, Draf IIa in 20, 3, and 1 patients, respectively. Tree autografts as two-layer inlay fat–muscle and onlay fascia lata were used in the majority of patients. A success rate was achieved in 95.83% of the patients. Conclusion Endonasal endoscopic repair of a frontal sinus leak was a successful procedure, with a low failure rate and minimal morbidity.
Usina Tamoio: Lugar de Trabalho e de Vida
Authors: Caires Angela Cristina Ribeiro 
Published: November 2017

Este texto resgata a história da Usina Tamoio e do grupo social constituído por seus trabalhadores e moradores, no período de 1917 a 1969. Antes de mais nada, é uma história de homens, mulheres e crianças que lá moraram, trabalharam e viveram. Mais do que o resgate da história da empresa, procura recontar, por meio das próprias vozes dos sujeitos, de suas vivências, experiências e memórias uma história de vida e de trabalho. História que ficou marcada no corpo e na alma dessa gente trabalhadora que fez da Usina Tamoio um importante patrimônio de Araraquara.
Crescimento industrial na região de Araraquara e São Carlos nas primeiras décadas do século XX
Authors: Lorenzo Helena Carvalho De , Gomes Larissa Carmelengo Dias , Costa Vera Mariza Henriques de Miranda 
Published: November 2017

Este artigo descreve e analisa a formação das primeiras atividades manufatureiras e o crescimento industrial na região de Araraquara e São Carlos no início do século XX. Mostra que a partir do desenvolvimento da economia cafeeira na região criaram-se as condições iniciais para o aparecimento de uma diversificada atividade de transformação industrial de bens para o consumo local e regional que pôde sobreviver enquanto prevaleceram as condições para o seu funcionamento e reprodução. Contudo, as mudanças na economia paulista, após a crise de 1929, trouxeram profundas modificações nos rumos da indústria na região. São tomados como referência estudos clássicos sobre a origem da indústria em São Paulo. Do ponto de vista metodológico a pesquisa que deu origem ao presente estudo foi de natureza exploratória e investigativa de fontes primária e secundária. As considerações finais apontam para a natureza cíclica das atividades produtivas regionais, para mudanças no ciclo produtivo da região a partir dos anos 30, e para as razões da sobrevivência de algumas empresas que conseguiram superar as dificuldades iniciais e até o século XXI participam da estrutura produtiva regional.