Academic literature on the topic 'Bata’s period'
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Journal articles on the topic "Bata’s period"
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Joko Priyanto, Kusdiman, and Erik Wahyu Pradana. "PENGARUH CROSS-BRACE PADA BAGIAN UJUNG STRUKTUR RANGKA BATANG (TRUSS) GERBANG TOL SEMARANG-BATANG TERHADAP PERIODE NATURAL, LENDUTAN, DAN BERAT SENDIRI STRUKTUR." Jurnal Teknik Sipil dan Arsitektur 26, no. 1 (January 30, 2021): 25–31. http://dx.doi.org/10.36728/jtsa.v26i1.1241.
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Berdasarkan data Badan Pengatur Jalan Tol (BPJT), hingga tahun 2020 terdapat 57 ruas jalan tol (dengan panjang total 1961.91 km) yang telah terbangun dan beroperasi di Indonesia dimana terdapat 472 gerbang tol dalam ruas jalan tol tersebut. Secara umum sistem struktur yang digunakan pada gerbang tol berupa portal baja dengan rangka atap menggunakan sistem rangka batang (truss). Pada standar desain, ditetapkan bahwa struktur gerbang tol harus memenuhi kondisi batas kekuatan (strength) dan layan (serviceability). Pada kondisi batas layan (serviceability), struktur harus didesain agar lendutannya lebih kecil dibanding lendutan izin. Jika kondisi batas layan (serviceability) belum terpenuhi, ada beberapa metode yang dapat dilakukan untuk mengurangi lendutan struktur seperti memperbesar dimensi profil baja, menambahkan pengaku (bracing) untuk meningkatkan kekakuan struktur, mengubah geometri struktur, dll. Dalam penelitian ini akan dikaji pengaruh penggunaan cross-brace pada bagian ujung struktur rangka batang dalam mengurangi lendutan struktur. Selain itu juga akan diteliti pengaruh cross-brace terhadap periode natural dan berat sendiri struktur. Penelitian ini dilakukan dengan mengambil studi kasus pada struktur gerbang tol pada ruas jalan tol Semarang-Batang dengan panjang bentang 31 m. Berdasarkan analisis yang dilakukan, disimpulkan bahwa penggunaan cross-brace dapat menurunkan periode natural dan lendutan di tengah bentang struktur berturut-turut sebesar 0,002 s/d 0,091 detik dan 0,9 s/d 1,5 mm. Namun demikian, penggunaan penggunaan cross-brace meningkatkan berat sendiri struktur sebesar 0,247 s/d 3,755 ton.
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Widodo, Juniarto. "Analisis Perbandingan Konsentrasi Suspended Particulate Matter (SPM) di Tiga Wilayah di Jakarta Periode Tahun 2006-2019." Jurnal Sumberdaya Alam dan Lingkungan 7, no. 3 (December 31, 2020): 108–16. http://dx.doi.org/10.21776/ub.jsal.2020.007.03.3.
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Suspended Particulate Matter (SPM) adalah polutan berbahaya yang umumnya diakibatkan oleh kontribusi bahan buangan dari asap kendaraan dan mesin pabrik. Penelitian ini untuk mendeskripsikan perbandingan polutan SPM pada tiga wilayah Jakarta yaitu Ancol, Monas dan Glodok berdasarkan analisis data SPM bulanan. Metode pengolahan dalam penelitian adalah analisis kuantitatif dengan memanfaatkan data bulanan SPM dari BMKG dari tahun 2006-2019. SPM diukur menggunakan alat HV Sampler dengan menggunakan kertas filter yang diputar dengan kecepatan tinggi. Hasil penelitian menunjukkan bahwa rata-rata konsentrasi SPM tertinggi terjadi di kawasan perdagangan Glodok (313 μgr.m-3), tertinggi kedua adalah Ancol (223 μgr.m-3) dan terendah terjadi di Monas (193 μgr.m-3). Nilai ambang batas aman SPM di udara adalah 230 μgr.m-3. Frekuensi kejadian SPM di atas ambang batas berturut-turut dari tertinggi hingga terendah adalah Glodok (73%), Ancol (44%) dan Monas (27%). Berdasarkan konsentrasi SPM di atas ambang batas secara rata-rata tahunan, untuk wilayah Ancol berlangsung lebih dari 6 bulan yaitu pada bulan Mei-Nopember, untuk wilayah Monas pada Juni-Agustus, namun untuk wilayah Glodok SPM berlangsung sepanjang tahun dari Januari hingga Desember. Buruknya kualitas udara di Glodok ini menunjukkan bahwa wilayah Glodok perlu mendapatkan penanganan agar udara semakin bersih dan nyaman untuk kesehatan dan kehidupan masyarakatnya.
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Han, Seon-Kyeong, Yeon-Sang Song, Seung-Hyun Ahn, Jung-Wook Yang, Hyeong-Un Lee, Joon-Seol Lee, Mi-Nam Chung, Sang-Sik Nam, In-Hoo Choi, and Keun-Hyung Park. "Physicochemical Characteristics of Sweetpotato (Ipomoea batatas (L.) Lam) Starch Depending on Cultivation Periods." Korean Journal of Food Science and Technology 46, no. 6 (December 31, 2014): 750–56. http://dx.doi.org/10.9721/kjfst.2014.46.6.750.
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Rosmawati, Sri, and Fadhila Rizqiah. "Analisis Realisasi Penerimaan Pajak Reklame dan Pengaruhnya Terhadap Pendapatan Asli Daerah Kabupaten Batang Hari Periode 2006-2015." Ekonomis: Journal of Economics and Business 3, no. 1 (March 19, 2019): 76. http://dx.doi.org/10.33087/ekonomis.v3i1.59.
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This research was conducted to find out how the development of Batang Hari Regency Advertising Tax revenue, how the Development of Batang Hari Regency's Original Revenue, and how the Effect of Advertisement Tax Receipts Against the Local Revenue of Batang Hari Regency for the period 2006-2015. Research results show (1) Development of Batang Hari Regency advertisement tax receipts for 2006-2015 The most significant increase in percentage occurred in 2010, which was 46.34%. (2) The development of the original revenue of the Batang Regency in 2006-2015 experienced fluctuations. Realization of the largest Revenue of Regional Original Revenue was achieved in 2014. (3) Admission of Advertising Taxes had a positive effect on the Local Revenue of the Batang Hari Regency. When the Advertising Tax is deemed constant, the Regional Original Income is 146,218,304. Every increase in Advertising Tax revenue will increase Regional Original Income by 8 percent. The determination coefficient (R2) is 0.547. This figure shows that the Regional Original Income is influenced by sebaar Advertising Taxes 54.7 percent. While the remaining 45.3 percent is influenced by other variables not used in this study.
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Mera, Mas, and Hendra Yuldi. "Prediction of a design flood-discharge that caused sedimentation in the river mouth of Batang Anai." E3S Web of Conferences 156 (2020): 01008. http://dx.doi.org/10.1051/e3sconf/202015601008.
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Batang Anai is a river that crosses through four administrative regions in the West Sumatra Province with a catchment area of about 498 km2. The upstream is a steep topography because it is located in west part of the Marapi mount. While the middle and lower reaches are mild since in the lowlands. The flow empties into the Indian Ocean. These conditions make this river meandering in the middle and lower reaches. The river mouth is influenced by the tide in which resists sedimentation toward the ocean. As a result, the capacity of the river cross-section decreases which eventually causes flooding. In 2013, the lower reach was dredged. In 2015, however, the river mouth was covered back by sedimentation by two-meter height in some points. Bathymetry was measured before and after dredging. This study is conducted to determine a design flood-discharge that caused sedimentation based on the 2015 bathymetry data by simulation using the SMS software, i.e. the RMA2 module for modelling hydrodynamics and the SED2D module for modelling sedimentation. The attention is paid to see both flow patterns and sedimentation profiles. The model scenarios consider by either including or excluding the Batang Kandis flow. Batang Kandis is a tributary of Batang Anai which empties into near its river mouth. The design flood-discharges for simulation are varied according to the return periods of 2, 5, 10, 25 and 50 years. The bathymetry data used for simulation are the 2013 one after dredging. All the simulation results are then compared to the 2015 bathymetry data. The hydrodynamic model in which the Batang Kandis flow included gives velocities close to those from the field for all return periods. The results of the sediment model using the flood flow with a 5-year return period, that’s Batang Anai is 1060 m3/s and Batang Kandis is 268.5 m3/s, show that the sedimentation profiles are closed to the 2015 bathymetric measurement data.
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Yudha Ozman, Marta, Manyuk Fauzi, and Lita Darmayanti. "Analisis Kebutuhan Air Irigasi DAS Batang Arau Kota Padang (Studi Kasus : DAS Batang Arau Kota Padang)." Sainstek (e-Journal) 8, no. 2 (December 31, 2020): 56–60. http://dx.doi.org/10.35583/js.v8i2.120.
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Kebutuhan air irigasi secara keseluruhan perlu diketahui karena merupakan salah satu tahap penting yang diperlukan dalam perencanaan dan pengelolaan sistem irigasi. Berdasarkan hal tersebut, maksud penelitian ini adalah untuk menganalisis kebutuhan air irigasi dengan tujuan mendapatkan prediksi nilai kebutuhan air irigasi maksimum dan minimum pada daerah studi dalam hal ini Daerah Irigasi DAS Batang Arau Kota Padang Provinsi Sumatera Barat. Luas daerah irigasinya seluas 1.425 Ha. Sumber air irigasinya berasal dari Sungai Batang Arau. Faktor-faktor untuk menentukan kebutuhan air irigasi antara lain penyiapan lahan, penggunaan konsumtif, perkolasi dan rembesan, pergantian lapisan air dan curah hujan efektif. Perhitungan dilakukan dengan cara konsep KP-01 dimulai dari periode kedua November menggunakan pola tanam padi-padi-bera. Perhitungan manual (konsep KP-01) kebutuhan air maksimun didapat sebesar 2,14 m3/dt terjadi pada periode kedua Desember dan kebutuhan minimum didapat sebesar 0,59 m3/dt terjadi pada periode pertama bulan Maret.
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Lestari, Dian Yuliartha, and Gita Sekar Prihanti. "PENGARUH BATAS INSISI, INDEKS MITOSIS, DAN TUMOR NEKROSIS TERHADAP ANGKA REKURENSI TUMOR PHYLLODES." MAGNA MEDICA: Berkala Ilmiah Kedokteran dan Kesehatan 1, no. 2 (May 26, 2016): 140. http://dx.doi.org/10.26714/magnamed.1.2.2015.140-144.
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Latar belakang: Tumor phyllodes adalah salah satu neoplasma fibroepitelial yang jarang ditemukan, sekitar kurangdari 1% dari seluruh neoplasma pada payudara. Penentuan prognosis dari tumor phyllodes berdasarkan klasifikasihistopatologis sukar diterapkan. Untuk mengevaluasi tumor phyllodes, penting adanya penanda faktor prognostik,terutama berdasarkan kriteria dari tumor phyllodes itu sendiri (seperti indeks mitosis, batas insisi).Tujuan: Untuk mengetahui pengaruh batas insisi, indeks mitosis dan tumor nekrosis terhadap angka rekurensi tumorphyllodes.Metode: Merupakan penelitian observasional analitik dari periode 2009-2011, dan diikuti hingga 2014. Untuk mengetahuipengaruh batas insisi terhadap angka rekurensi dilakukan uji mann whitney, untuk mengetahui pengaruh indeks mitosisterhadap angka rekurensi dilakukan uji unpaired t-test, dan untuk mengetahui pengaruh tumor nekrosis terhadap angka frekurensi dilakukan uji chi square.Hasil: Didapatkan 16 sampel yang memenuhi kriteria inklusi dengan 10 sampel tidak kambuh dan 6 sampel kambuh.Tidak didapatkan pengaruh antara batas insisi (p=0,05), indeks mitosis (p=0,06), dan tumor nekrosis (p=0,152) terhadapangka rekurensi tumor phyllodesKesimpulan: Tidak didapatkan pengaruh antara batas insisi, indeks mitosis, dan tumor nekrosis terhadap angkarekurensi tumor phyllodesKeywords: batas insisi, indeks mitosis, tumor nekrosis, tumor phyllodes, angka rekurensi
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Dalrino, Dalrino, Hartati Hartati, Aguskamar Aguskamar, M. Iqbal Iqbal, and Dila Pertiwi. "Studi Sedimentasi di Sungai Batang Lampasi Sedimentation Study at Batang Lampasi River." Jurnal Ilmiah Poli Rekayasa 15, no. 1 (October 15, 2019): 20. http://dx.doi.org/10.30630/jipr.15.1.153.
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BatangLampasi River was located in Talawi village, Nagari Koto Nan GadangPayakumbuh, about 30 km from Bukittinggi, with 48.19 km river length and around 226 km2 Cathment Area. The river flow carries a lot of sediment material, causing siltation on the riverbed which causes the river to overflow in the surrounding area. Sediment transport was triggered by Lampasi watershed erosion, that especially in the upstream section and settling on the riverbed. Prediction of depth decrease caused by sedimentation was conducted. Theoretical flood discharge determined used Nakayasu method. Sediment yield caused by land erosion determined by USLE equation and will compared with total sediment transport that calculated for 5 years return period with Yang's, Engelund Hansen, Ackers and White's methods. HEC-RASS 4.0 was used to find the high of flood water level and also as input hydraulics term to calculating transport sediment. The equivalent value approaching sediment yield was Yang's method where the sediment transport value is 21294,763 tons / year with sediment thickness of 27.24 cm / year. With these deposits thickness we can see from HEC-RASS 4.0 modeling the elevation of high flood water during normal conditions and the presence of thick sediment deposits.
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Dahlan, M. Halwi. "SEJARAH LAMPUNG UTARA (PERIODE PEMBANGUNAN MASA ORDE BARU)." Patanjala : Jurnal Penelitian Sejarah dan Budaya 1, no. 3 (September 1, 2009): 258. http://dx.doi.org/10.30959/patanjala.v1i3.256.
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AbstrakPerkembangan suatu daerah bisa dikaji dari hasil yang nampak dari proses pembangunan yang telah dan sedang dilaksanakan. Perkembangan tersebut diperoleh dari pemanfaatan potensi-potensi yang ada. Lampung Utara yang secara geopolitik menjadi batas pulau Sumatera di bagian Utara dan secara geografis memiliki potensi alam yang kaya, dapat diolah menjadi sumber pendapatan asli daerah. Secara demografis, penduduk Lampung Utara adalah sumber daya manusia yang signifikan untuk melaksanakan pembangunan serta menjadi kekuatan untuk mewujudkan tujuan jangka panjang tersebut karena kerukunan mereka yang multietnik. AbstractDevelopment of an area can be studied from result seems to be from development process which has and is being executed and of course has purpose of long-range towards prosperity of all the area public. The development obtained from exploiting of the potencys. Lampung Utara that is in geopolitics becomes Sumatra island boundary in upstate and geographically has rich nature potency, changeable become source of earnings of area original. Demographically, resident Lampung Utara is human resource which signifikan to execute development and becomes strength to realize purpose of the long-range because reconciliation they which multiethnic.
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Ririmasse, Marlon NR. "Sebelum Jalur Rempah: Awal Interaksi Niaga Lintas Batas di Maluku dalam Perspektif Arkeologi." Kapata Arkeologi 13, no. 1 (July 25, 2017): 47. http://dx.doi.org/10.24832/kapata.v13i1.388.
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Spice Route has become one of the main issues in the cultural historical studies of Indonesia recently. The discussion is still attached to effort to understand the existence of spice route as the part of the extensive trade system that have been initiated by the history of contact and interaction with the traveler from Western Asia; China; and the European explorers. There were almost no discussion that tried to explore the nature of the spice route prior to the contact with the Mainland Asia and the European. Including in the Maluku Archipleago. This paper discuss the formation process of the spice trade system in the prehistoric period and early historic period in Maluku from the archaeological perspective. The approach that has been adopted in this research is bibliographical studies. This paper found that the trade system and exchange in Maluku has been initiated since the prehistoric period as has been highlighted by the arcaheological studies in the region. Jalur rempah kembali menjadi salah satu isu yang mengemuka dalam diskusi sejarah budaya Nusantara setahun terakhir. Dimana wacana yang mengemuka umumnya masih mengamati keberadaan jalur rempah sebagai jejaring yang dibentuk oleh sejarah kontak dan interaksi dengan para penjelajah dari Asia Barat; Tiongkok dan terutama para pendatang Eropa. Hampir tak ada diskusi yang mencoba mengamati kemungkinan tumbuh kembang jalur niaga ini di era yang jauh lebih awal. Termasuk di Kepulauan Maluku. Makalah ini mencoba mengamati proses pembentukan jaringan niaga dan perdagangan rempah serta aneka komoditi eksotik di masa prasejarah dan awal sejarah di Kepulauan Maluku dari sudut pandang studi arkeologi. Pendekatan yang digunakan adalah kajian pustaka. Hasil kajian menemukan bahwa jaringan niaga dan pertukaran di Maluku telah dibentuk semenjak masa prasejarah sebagaimana ditunjukkan oleh ragam hasil penelitian arkeologi.
Dissertations / Theses on the topic "Bata’s period"
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Svoboda, Jiří. "Architekt Jiří Voženílek ve Zlíně." Doctoral thesis, Vysoké učení technické v Brně. Fakulta architektury, 2010. http://www.nusl.cz/ntk/nusl-233229.
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Jiří Voženílek was born on August 14th, 1909 in Holešov. He attended high school in Prague, where he also studied architecture at the ČVUT and he became a university professor at this institution in the 1960’s. Later, he became the main architect of The Capital of Prague. He started to work for the Baťa Company on April 20th, 1937. His first task was to assist the architect Vladimír Karfík on the Roman Catholic Church project in Otrokovice-Baťov. Then he became the leader of the collective 276, Construction Department no. 8 and the head architect as well. He cooperated with architect Jaroslav Fragner for the Baťa Company on the creation of the urban concept called The Industrial City of Kolín in 1940-41. He created an interesting industrial project, The Rendering Plant in Otrokovice–Baťov on his own. Several of his other architectural works can be found in the former Baťa factory in Zlín, particularly the factory buildings no. 15 (built in 1946-47) and no. 14 (built in 1947-48). However, the most famous work of Jiří Voženílek is the Collective House in Zlín. He is the author of many famous urban projects in his homeland and around the world as well. He became the head of the group of architects who created the Regulation Plan of Zlín in 1946-47, which is valid even today.
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Reyhan, Kader İpekoğlu Başak. "Construction techniques and materials of the Ottoman Period Baths in Seferihisar-Urla Region/." [s.l.]: [s.n.], 2004. http://library.iyte.edu.tr/tezler/master/mimarirestorasyon/T000510.pdf.
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Zapata, Julinho. "Los cerros sagrados: panorama del Periodo Formativo en la cuenca del Vilcanota, Cuzco." Pontificia Universidad Católica del Perú, 2012. http://repositorio.pucp.edu.pe/index/handle/123456789/113363.
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The Sacred Mountains: A Formative Period’s Overview of the Vilcanota Basin, CuzcoThis paper presents new data of the Formative Period in the Vilcanota Basin, accumulated during surface surveys and excavations of the Archaeological Project Huaro. The sites distribution varies in time during the Middle and Late Formative fertile areas when maize and potatoes are preferred by terracing hills and mountains. The excavations at Batan Urqu and Muyu Urqu revealed the existence of sunken courts as part of an ideological-religious system with sacred mountains as connection points, as part of a cognitive map. These new data also point at close connections with the Titicaca area.Este trabajo presenta nuevas evidencias del Periodo Formativo en la cuenca del río Vilcanota, a raíz de prospecciones y excavaciones dentro del Proyecto Arqueológico Huaro. La distribución de los sitios varía en el tiempo. En el Formativo Medio y Tardío se ubican en las zonas productoras de maíz y papas, sobre colinas y cerros que fueron transformados. Las excavaciones efectuadas en Batan Urqo y Muyu Urqo revelaron restos de patios hundidos como vestigios de un sistema ideológico religioso, en el cual los cerros sagrados fueron sus puntos de conexión, como parte de un mapa geográfico cognitivo. Estas nuevas evidencias descubiertas para la región del Cuzco indican contactos y relaciones estrechas con la región del Titicaca.
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Zapata, Julinho. "Arquitectura y contextos funerarios wari en Batan Urqu, Cusco." Pontificia Universidad Católica del Perú, 2012. http://repositorio.pucp.edu.pe/index/handle/123456789/113621.
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Funerary Architecture and Contexts at Batan Urqu, CuscoThe site of Batan Urqu, located in the Huaro Valley, in the province of Quispicanchi, Cusco, was continuously occupied from the Formative Period until European contact. Excavations revealed that during the Middle Horizon a complex of funerary buildings and structures had been constructed within a rectangular area demarcated by a wall. Data recovered by the author from excavations of the Wari funerary complex between August and October of 1992 are provided. The architecture and spatial organization of funerary structures are described, as well as the position of individuals and associated objects. Finally, a series of observations regarding the general burial pattern is presented, and an interpretation of the cultural remains, currently being analyzed, is offered.El sitio de Batan Urqu, ubicado en el valle de Huaro, provincia de Quispicanchis, Cusco, fue ocupado continuamente desde el periodo Formativo hasta la época del contacto europeo. Las excavaciones realizadas permitieron revelar que durante el Horizonte Medio se construyó un conjunto de edificios y estructuras de uso funerario en un espacio rectangular enmarcado por una muralla. Se proporcionan los datos obtenidos en las excavaciones en el complejo funerario wari llevadas a cabo por el autor entre agosto y octubre de 1992. Se describen la arquitectura y la organización espacial de las estructuras funerarias encontradas, posición de los individuos y los objetos asociados. Finalmente se ofrece una serie de observaciones sobre el patrón funerario y se proponen perspectivas para los análisis de vestigios culturales que en la actualidad se llevan a cabo.
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Vilcherrez, Jimenez Gisela Jackeline. "Revisión crítica : eficacia en la utilización de la bata térmica para evitar la hipotermia postoperatoria en pacientes sometidos a cirugía." Bachelor's thesis, Universidad Católica Santo Toribio de Mogrovejo, 2017. http://tesis.usat.edu.pe/handle/usat/1217.
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La hipotermia y la presencia de escalofríos durante el periodo postoperatorio repercuten en la recuperación posquirúrgica de los pacientes retardando su recuperación y disminuyendo el grado de confort durante este período. La presente revisión crítica tuvo como objetivo demostrar la eficacia en la utilización de la bata térmica en el alivio de la hipotermia postoperatoria. Formulándose la pregunta clínica: ¿La utilización de la bata térmica en el paciente quirúrgico es eficaz para evitar la hipotermia postoperatoria ? La investigación se realizó a través de la metodología EBE, después de formulada la pregunta, se realizó la búsqueda de información en las bases de datos: PUBMED, COCHRANE, Science direct y Evidentia, 10 artículos, los cuales fueron filtrados por la guía de validez y utilidad aparente de Gálvez Toro, siendo seleccionado 1 artículo, un ensayo clínico aleatorizado, empleándose la lista de CASPE para la lectura crítica. Obteniendo como respuesta que la utilización de la bata térmica a 40 ° C 30 min antes y a lo largo de 60 min de la cirugía, es un método de calentamiento activo efectivo, por lo que su uso es eficaz para la prevención y manejo de la hipotermia posoperatoria, frente al uso de métodos tradicionales como mantas calentadas, asimismo disminuye la incidencia de temblores, pero no influye en la comodidad térmica del paciente.Trabajo de investigación
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Paiva, Maria João Dias. "Previsão do perigo ambiental de pesticidas e avaliação na água superficial de áreas de batata e cenoura." Master's thesis, ISA, 2008. http://hdl.handle.net/10400.5/579.
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Mestrado em Engenharia Agronómica - Instituto Superior de AgronomiaAn ecotoxicological characterisation of the potential hazard of the registered pesticides for potato and carrot was made throught modelling. It was evaluated surface water exposure to pesticides and toxic effects to aquatic biota in an agricultural area of the sub-basin South Estuary, where those crops have particular importance. Pesticide analysis in water was performed by solid phase microextraction (SPME) followed by gas chromatography-mass spectrometry (GC-MS). Acute toxic effects were determined by microbiotests on the basis of Daphnia magna crustacean and Pseudokirchneriella subcapitata algal. In 15 surface water samples, detection frequency was higher for the herbicides metribuzine, terbuthylazine and the insecticide chlorpyrifos. The maximum value of growth inhibition for algal was 62,42% in a sample from a lake, where the higher pesticide concentration level (metribuzine, 17,02 µg/L) was also registered. Immobility values to the crustacean were below 30%. The results showed that environmental conditions and agricultural management, namely pesticide use, associated to their potential contamination, and irrigation, influence surface water contamination by those products, pointed out the need for their adequate selection.
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Garcia, Romero Marcos Oswaldo. "La planificación estratégica y la calidad de la educación en las instituciones educativas de nivel básico elemental de la Parroquia El Batan, en el periodo 2018." Master's thesis, Universidad Nacional Mayor de San Marcos, 2020. https://hdl.handle.net/20.500.12672/14578.
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El estudio sobre la planificación estratégica resulta principal en el
desenvolvimiento de las instituciones ya que se relaciona con la calidad del
servicio, en el ámbito educativo, se analiza su relación con la calidad
educativa. Por eso, la presente investigación cuantitativa, de diseño
correlacional se ha propuesto determinar la relación entre la planificación
estratégica y la calidad de la educación en las instituciones educativas de
nivel básico elemental de la Parroquia el Batan, Ecuador, en el periodo 2018. Este
propósito se realiza utilizando una muestra de 40 docentes y 12 trabajadores
administrativos. Los resultados fueron descritos por dimensiones. La hipótesis fue falseada
con la prueba estadística Chi-Cuadrado. Se concluyó que la planificación
estratégica presenta una significativa relación al asociarla con la calidad de
la educación entre de los docentes y personal administrativo de las
instituciones educativas. Además, se dedujo con el coeficiente de correlación
(Rho de Spearman = 816 y Sig. = 0,000) que la correlación existente entre
las variables abordadas es de naturaleza positiva fuerte.Tesis
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Le, Roux S. M. "An investigation into the relationship between personality type, as measured by the Keirsey Bates Temperament Sorter, choice of practice setting and job satisfaction of pharmacists who graduated from the University of the Western Cape over the period 1990-2005." Thesis, University of the Western Cape, 2006. http://etd.uwc.ac.za/index.php?module=etd&.
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For the study the Keirsey Bates Temperament Sorter was completed by 602 pharmacy students during their study period at the University of the Western Cape. The results showed that the pharmacy students had a tendency towards the Extraversion, Sensing, Feeling and Judging Personality Type Preferences. Personality Temperaments of the pharmacy students were also compared with the general population and it was found that there were statistically significant more students with the SJ Personality Temperaments and statistically significant less students with the SP Personality Temperaments in the pharmacy population than in the general population. This study very clearly points out the value of using the Keirsey Bates Temperament Sorter as an aid, not only in guiding the student in the process of career choice, but also facilitating the placing of the newly qualified pharmacist in his or her choice of practice setting.
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Lepaon, Thomas. "Les édifices balnéaires publics de Gerasa de la Décapole (Jerash, Jordanie) et la pratique du bain collectif dans l'antiquité par les sociétés proche-orientales." Thesis, Tours, 2012. http://www.theses.fr/2012TOUR2034.
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Depuis une dizaine d’année, plusieurs études renouvèlent considérablement nos connaissances au sujet des établissements thermaux publics et de leur pratique au Proche-Orient. Malheureusement, aucune synthèse envisageant le phénomène balnéaire dans une perspective d’histoire des mentalités au sein d’une seule cité ne semble avoir été réalisée. Fondé sur une approche archéologique et architecturale, ce travail a pour premier objectif de proposer une synthèse diachronique de l’évolution des huit établissements de bains publics actuellement connus à Gerasa et de leur pratique au cours de l’histoire. La situation observée dans l’ancienne cité de la Décapole est ensuite confrontée à la pratique thermale dans l’antiquité au Proche-Orient, telle qu’elle est aujourd’hui appréhendée, permettant ainsi d’en dégager les correspondances, les dissemblances et les caractéristiques propres au corpus de Gerasa. S’appuyant sur une méthodologie originale, cette étude souligne le rôle profondément hybride de ces établissements disposant naturellement d’installations permettant le nettoyage du corps mais également d’espaces spécifiques et indépendants pour lesquels les fonctions civique, politique et religieuse peuvent être supposéesFor a decade, several studies have renewed significantly our knowledge about public baths and their practice in the Middle East. Unfortunately, no synthesis considering the bathing phenomenon in a diachronic perspective of history of mentalities in a single city appears to have been carried out. Based on an archaeological and architectural approach, this work at first intended to propose a diachronic synthesis of the evolution of eight public bath buildings currently known in Gerasa and their practice in history. The situation in the City of the Decapolis is then confronted to the practice of public bath in Antiquity in the Middle East, as it is known today, allowing to identify matches, differences and characteristics of the corpus of Gerasa. Based on an original methodology, this study highlights the deeply hybrid role of these institutions with natural facilities for the cleaning of the body but also specific and independent spaces for which civic, political and religious functions may be assumed
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Henriques, Imaculada da Conceição Ferreira. "Gestão de infestantes de culturas agrícolas em Angola. Casos de estudo - milho e batata na província do Huambo." Doctoral thesis, 2008. http://hdl.handle.net/10400.5/608.
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Doutoramento em Engenharia Agronómica - Instituto Superior de AgronomiaThe main objectives of the studies carried out in three locals (Bailundo, Calenga and Chianga) were the weed identification and the study of the critical periods for weed management on potatoes and maize in the rainy and dry season. The effects of the interaction weeds x fertilization on crop yield was also determined. The varieties (imported and regional ones) response to nitrogen (maize) and phosphorus (potatoes) and its pest and diseases susceptibility was previously studied. Weed composition and biological types are presented. In maize the critical period varied with local and crop growing season, with a 95% weed-free total yield, the onset was 16 and 20 days after crop emergence (DAE) and ended between 45 and 60 DAE. In potatoes, the critical period varied with only crop growing season, the onset was at 26 DAE and ended between 66 and 61 DAE in the rainy and season, respectively.The effects of weed interference throughout the growth of maize and potatoes reduced crop yields ca. 90%. The interaction between fertilization and timely weed control showed a positive effect on yield, either in potatoes either in maize. The main objectives of the studies carried out in three locals (Bailundo, Calenga and Chianga) were the weed identification and the study of the critical periods for weed management on potatoes and maize in the rainy and dry season. The effects of the interaction weeds x fertilization on crop yield was also determined. The varieties (imported and regional ones) response to nitrogen (maize) and phosphorus (potatoes) and its pest and diseases susceptibility was previously studied. Weed composition and biological types are presented. In maize the critical period varied with local and crop growing season, with a 95% weed-free total yield, the onset was 16 and 20 days after crop emergence (DAE) and ended between 45 and 60 DAE. In potatoes, the critical period varied with only crop growing season, the onset was at 26 DAE and ended between 66 and 61 DAE in the rainy and season, respectively.The effects of weed interference throughout the growth of maize and potatoes reduced crop yields ca. 90%. The interaction between fertilization and timely weed control showed a positive effect on yield, either in potatoes either in maize.
Books on the topic "Bata’s period"
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Spaans, K. W. Un pays absolument artificiel: Beierse diplomaten over politieke en maatschappelijke veranderingen in Nederland in de Bataafs-Franse periode (1795-1810). Amsterdam: De Bataafsche Leeuw, 2005.
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Munthe, Rachman Tua. Allah beserta kita: Respons HKBP atas kondisi sosial-politik di Indonesia periode 1890-1965. Jakarta, Indonesia: BPK Gunung Mulia, 2011.
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Clifford y la hora del baño =: Clifford's bathtime. New York, NY: Scholastic, 2003.
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Bridwell, Norman. Clifford's Bathtime (Clifford the Big Red Dog). New York, USA: Scholastic, 1991.
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Rudd, Gillian. Being Green in Late Medieval English Literature. Edited by Greg Garrard. Oxford University Press, 2014. http://dx.doi.org/10.1093/oxfordhb/9780199742929.013.001.
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This article traces links between late medieval English literature and the 20th century ecology movement. It suggests that the medievalists consider the question of how animals appear in a text as being linked to how allegory works and contends that continuities and discontinuities in medieval texts mark the perceived relations between our current ecologically informed outlook and that of earlier periods. This article also explores the medieval conception of the word green based on an analysis of several works including Sir Gawain and the Green Knight, “The Wife of Bath’s Tale” and “Friar’s Tales.”
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Verhoogt, A. M. F. W. Menches, Komogrammateus of Kerkeosiris: The Doings and Dealings of a Village Scribe in the Late Ptolemaic Period (120-110 B.C.) (Papyrologica Lugduno-Batava). Brill Academic Publishers, 1997.
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Gold, Barbara K. Carthage. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780195385458.003.0005.
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This chapter discusses the rise, development, and Romanization of ancient Carthage in the early Christian period after the formation of the province of Africa Proconsularis in the Augustan period; the physical topography of the city of Carthage, including the Byrsa, the Antonine Baths, and the amphitheater; and it describes the tophet or outdoor sacrificial area and whether human sacrifice was practiced among the Carthaginians. It also covers the life, influence, and African roots of Septimius Severus, the Roman emperor during Perpetua’s life and death. Also discussed are the social, religious, and intellectual conditions for pagans in Roman Carthage, who their local gods were (Tanit, Saturn, Juno Caelestis, Baal Hammon), and the connections between civic and religious life.
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Revell, Louise. Urban Monumentality in Roman Britain. Edited by Martin Millett, Louise Revell, and Alison Moore. Oxford University Press, 2016. http://dx.doi.org/10.1093/oxfordhb/9780199697731.013.043.
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This chapter investigates the character of the chartered towns in Roman Britain, their mature form in the late second/early third centuries, and the social use of urban space. It explores the activities fostered by the buildings within towns. The forum and the town are shown to be the centre of political organization, enabling the new system of elite magistracies. The religious structures of the towns allowed for varied forms of ritual experience engendered by the relationships between temple and urban layout. The buildings for leisure activities—theatres, amphitheatres, and baths—also formed an essential part of the urban existence. The final group of buildings to be considered are those for living and working in; these were an early part of urban construction and illustrate the continued investment throughout the Roman period. The chapter concludes by considering the nature of variability between the urban centres of the province.
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Burris, Scott, Micah L. Berman, Matthew Penn, and, and Tara Ramanathan Holiday. Constitutional Limitations. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780190681050.003.0012.
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This chapter introduces the 14th Amendment’s Equal Protection Clause by discussing its history, judicials interpretations, and application to public health issues. It reviews the fundamental equal protection doctrine—similarly situation person must not receive disparate treatment. It also describes the definitions and usage of suspect and quasi-suspect classes and the levels of scrutiny courts may apply to while reviewing equal protection claims. Using cases such as Craig v. Boren and City of New York v. New St. Mark’s Baths to illustrate, the chapter also examines the application of the equal protection clause to public health issues. The chapter highlights factors that have historically led to equal protection violations by public health officials.
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Simpson, A., E. Aarons, and R. Hewson. Marburg and Ebola viruses. Oxford University Press, 2011. http://dx.doi.org/10.1093/med/9780198570028.003.0038.
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Infection with Marburg and Ebola viruses cause haemorrhagic fevers that are characterized by organ malfunction, bleeding complications, and high mortality. The viruses are members of the family Filoviridae, a group of membrane-enveloped filamentous RNA viruses. Five distinct species of the genus Ebolavirus have been reported; the genus Marburgvirus contains only one species. Both Marburg and Ebola virus diseases are zoonotic infections whose primary hosts are thought to be bats. The initial human infection is acquired from wildlife and subsequent person-to-person spread propagates the outbreak until it is brought under control. Ebola and Marburg viruses are classified as hazard or risk group 4 pathogens because of the very high case fatality rates observed for Ebola and Marburg virus diseases, the frequency of person-to-person transmission and community spread, and the lack of an approved vaccine or antiviral therapy. This mandates that infectious materials are handled and studied in maximum containment laboratory facilities. Epidemics have occurred sporadically since the discovery of Marburg in 1967 and Ebola virus in 1976. While some of these outbreaks have been relatively large, infecting a few hundreds of individuals, they have generally occurred in rural settings and have been controlled relatively easily. However, the 2013–2016 epidemic of Ebola virus disease in West Africa was different, representing the first emergence of the Zaire species of Ebola in a high-density urban location. Consequently, this has been the largest recorded filovirus outbreak in both the number of people infected and the range of geographical spread. Many of the reported and confirmed cases were among people living in high-density and impoverished urban environments. The chapter summarizes the most up-to-date taxonomic status of the family Filoviridae. It focuses on Marburg and Ebola viruses in a historical context, culminating in the 2013–2016 outbreak of Ebola virus in West Africa. Virus biology of the most well-studied member is described, with details of the viral genome and the protein machinery necessary to propagate viruses at the molecular and cellular level. This information is used to build a wider-scale virus–host perspective with detail on the pathology and pathogenesis of Ebola virus disease. The consequences of cell infection are examined, together with our current understanding of the immune response to Ebola virus, leading to a broader description of the clinical features of disease. The chapter closes by drawing information together in a section on diagnosis, ecology, prevention, and control.
Book chapters on the topic "Bata’s period"
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Henry, John F. "The ‘Christian Socialist’ Period, 1877–1886." In John Bates Clark, 7–26. London: Palgrave Macmillan UK, 1995. http://dx.doi.org/10.1007/978-1-349-13145-7_2.
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Willmer, Pat. "Pollination by Bats." In Pollination and Floral Ecology. Princeton University Press, 2011. http://dx.doi.org/10.23943/princeton/9780691128610.003.0016.
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This chapter focuses on pollination by bats, or chiropterophily. Bats are classified as two distinct and separately evolved orders, Megachiroptera and Microchiroptera. They are primarily nocturnal, and as flying endothermic mammals have extremely high energy demands. Furthermore, their flower visits often require hovering for short periods; this increases their energy demand further, albeit not by much. However, having rather large body masses, in practice the bat species that visit blossoms for a major part of their diet are linked with some unusual and very high-reward flowers. The chapter first provides an overview of the bat’s feeding apparatus, sensory capacities such as olfaction, and foraging behavior and learning before discussing different types of bat-pollinated flowers.
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"TRADE UNION POLITICS: EARLY PERIOD." In The Rise and Decline of Labour Militancy in Batam, 8–11. ISEAS Publishing, 2018. http://dx.doi.org/10.1355/9789814818445-005.
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Macaraig, Nina. "Ancestry." In Cemberlitas Hamami in Istanbul, 24–51. Edinburgh University Press, 2019. http://dx.doi.org/10.3366/edinburgh/9781474434102.003.0002.
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This chapter begins with the biography of the Çemberlitaş Hamamı’s patron, the queen-mother Nurbanu Sultan, and her motivations to construct the bathhouse. The second section turns towards the monument’s world-renowned architect, Mimar Sinan, presenting a brief biography as well as his involvement with the hamam’s construction. Much like humans have mothers and fathers, grandmothers and grandfathers, so does the Çemberlitaş Hamamı have a distinguished lineage ranging from Greek baths to Roman thermae, Byzantine baths, early Arab-Islamic, Perso-Islamic, Seljuk and finally earlier Ottoman hamams. The final section traces this complex lineage with the help of a genealogical tree (silsilename) in order to elucidate the origins and development of various features in Ottoman bathhouse architecture.
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Jaffary, Nora E. "Conception and Pregnancy." In Reproduction and Its Discontents in Mexico. University of North Carolina Press, 2016. http://dx.doi.org/10.5149/northcarolina/9781469629391.003.0003.
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This chapter surveys the ideas and practices surrounding conception and pregnancy that circulated in colonial and nineteenth-century Mexico. It demonstrates that knowledge of these subjects remained relatively stable across time and that midwives persisted as the most frequent providers of health care to women during pregnancy despite the emergence of a small cadre of professional obstetricians at the end of the colonial period. Early ethnohistorical records, inquisition files, and criminal cases record the extent of the persistence of pre-Columbian medical knowledge about pregnancy and conception through the colonial period, including the persistence of pregnant women’s use of Nahua temazcal baths. One changing development over time was the rise in the nineteenth century of claims to medical certainty about the determination of whether conception had occurred. This chapter also provides a qualitative and quantitative portrait of the racial, economic, and civil status of Mexican midwives and assesses public perceptions of these women whom Mexicans of various strata tended to hold in high regard, even in the context of the ever-increasing state initiatives to professionalize midwifery.
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ter Meulen, Jan H. "Filoviruses." In Oxford Textbook of Medicine, edited by Christopher P. Conlon, 870–77. Oxford University Press, 2020. http://dx.doi.org/10.1093/med/9780198746690.003.0093.
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Filoviruses are large RNA viruses, of which Ebola virus and Marburg virus cause the most severe forms of viral haemorrhagic fever and have been best-studied because of fear of their misuse as bioterrorism agents. These are zoonotic viruses with reservoirs, most likely fruit-eating bats, in the rainforests of tropical Africa, where they cause sporadic infections and outbreaks among great apes and humans. The primary mode of transmission of Ebola virus to humans often involves contact of hunters with dead animals that serve as amplifying hosts, especially gorillas, chimpanzees, and forest antelopes, whose meat is consumed as ‘bush meat’. Contact with bats has been implicated for both Marburg and Ebola virus. However, the viruses are highly infectious and are transmitted from the index case and subsequently from person to person by all body fluids, including sweat, respiratory droplets, and semen. The viruses can persist in convalescent patients for many months.
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LADSTÄTTER, S., and A. PÜLZ. "Ephesus in the Late Roman and Early Byzantine Period: Changes in its Urban Character from the Third to the Seventh Century ad." In The Transition to Late Antiquity, on the Danube and Beyond. British Academy, 2007. http://dx.doi.org/10.5871/bacad/9780197264027.003.0016.
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The third century marked a profound change in the urban landscape of Ephesus and proved to exert a profound influence on the city's later development. There is conclusive evidence for catastrophic disasters when the city was afflicted by a series of earthquakes which led to a temporary downturn in its economic circumstances. These destructive earthquakes not only had long-term consequences for the city's appearance, but also affected the very foundations of urbanism. This chapter traces the history of Metropolis Asiae after the earthquakes of the third and fourth centuries. The archaeological evidence proves that rebuilding took place and within public areas, such as agorae or buildings along the roads and included fountains and baths. The work was not limited only to the reconstruction of buildings but efforts were made to restore the splendid appearance of the city, reflecting the restoration of its high urban status and commercial importance. This chapter also describes the city's numerous churches that graphically attest to the growing importance of Christianity as the state religion.
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Frederick, Jill A. "From Whale’s Road to Water under the Earth: Water in Anglo-Saxon Poetry." In Water and the Environment in the Anglo-Saxon World. Liverpool University Press, 2018. http://dx.doi.org/10.5949/liverpool/9781786940285.003.0002.
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This chapter begins with the axiomatic premise that nature was no friend to the Anglo-Saxons: exile into the wilderness often equated with both physical and spiritual death and the power of water was equally frightening. We have only to look to the quintessential locus for the image of the Anglo-Saxons’ distrust and fear of the sea, lines 850-866 of Christ II, which presents life as a journey over difficult seas. In Beowulf, the mere of Grendel’s mother gapes as a kind of hell-mouth, while even the fragmentary description of the mysterious baths in The Ruin uses language reminiscent of the destructive flame of Beowulf’s dragon. On the face of it, Old English poetry provides no evidence of practical uses for water except as a method of transportation; nevertheless, the poetic manifestations of Anglo-Saxon antipathy towards water may well demonstrate the ways in which the figurative language can denote the physical realities of sea, mere, and river during the period.
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Marriott, James. "Nightmares in a Damaged Brain." In The Descent, 73–90. Liverpool University Press, 2013. http://dx.doi.org/10.3828/liverpool/9781906733711.003.0009.
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This chapter addresses Sarah's mental health and finds it distinctly lacking, leading to a discussion of why mad women are different from mad men in the movies. Much of Neil Marshall's The Descent (2005) have a profoundly hallucinatory quality. Sarah's journey follows a trajectory more commonly seen in LSD experiments than run-of-the-mill caving expeditions, while the use of differently coloured lights to distinguish one character from another when they are split up in the cave bathes the film's events in an unrealistic, numinous glow. The film's themes also tend towards a sense that this is some kind of interior phantasy, particularly the idea of guilt, which characterises Sarah's actions almost from the beginning of the film. Related to this sense of guilt are indications within the film that Sarah should be identified with the crawlers. This sense that attacker and attacked represent the same person is one familiar to us through nightmares.
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Mallick, Susanta, Asif Hossain, and Srimanta Kumar Raut. "Roost-Tier Preference in Roost-Trees: A Case Study in the Bats Pteropus giganteus." In Bats - Disease-Prone but Beneficial [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.99450.
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The Indian flying foxes Pteropus giganteus are habituated to spend the day hours roosting in suitable roost trees. They are seen hanging here and there in a roost tree. It is not known whether they have preferred roost sites rather hanging spots in the concerned roost tree. To testify the said hypothesis we selected two roost trees, Albizia lebbeck and Tamarindus indica locating at distant places (75 km apart) in the arid zone of West Bengal, India during the period of last ten years. It is revealed that P. giganteus preferred branches of the roost tree which are locating in the mid-tier of tree. But depending upon the situations the less preferred sites are not spared as these sites are used by the late comers. Statistical tests following application of one-way ANOVA justified significant effect of the roost branch on the abundance of bat population (P<0.05), abundance of bats in the roost branches is highly correlated in respect to the study years (r=0.96) is also justified from the study of normality distribution plot, and the results of GLMM strongly support the hypothesis irrespective of the variables, that is branches of the roost tree and the year of observations (P = 0.0).
Conference papers on the topic "Bata’s period"
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Matta, Alexander, Javid Bayandor, and Rolf Müller. "An Examination of Changes in Bat Flight Kinematics During Take Off." In ASME/JSME/KSME 2015 Joint Fluids Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/ajkfluids2015-34699.
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The powered flight of bats is unique in nature because of the agility that it allows them to achieve in comparison to other flying animals of equivalent size. One example of this is a bat’s ability to take off with no initial freestream velocity and transition to cruising flight over the duration of relatively few wing beat cycles. Bat’s wings are highly complex and have 20+ degrees of freedom (DOFS) per wing. Adjustments to several of these DOFS occur to allow for quick transition to cruising flight. In order to capture this transition in wing motion, video of Great Himalayan Leaf-Nosed Bats (Hipposideros Armiger) was captured over a period that included both take off and cruising flight. Images captured using a multi-camera setup, containing three rings of 10 RGB cameras each, were used in conjunction with triangulation techniques to capture the 3D coordinates of marker points on the wing. This setup eliminated the point dropout that can occur due to occlusion in traditional 2 camera systems due to its 360 degree coverage. Furthermore, the redundancy caused by collecting 3 or more 2D marker point projections from some of the 10 cameras per ring improved accuracy of the 3D coordinates. In order to capture the transition in wing kinematics, changes in flap amplitude, velocity, and frequency, were recorded. The data suggests that this species of bat utilize a change in flap amplitude as the primary means to transition from takeoff to cruising flight while keeping other parameters such as angle of attack and flap frequency constant.
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Basler, Benno, and Detlef Marx. "Heavy Fuel Operation at Limay Bataan Power Station." In ASME Turbo Expo 2001: Power for Land, Sea, and Air. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/2001-gt-0213.
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The Limay Bataan Power station, a 600 MW combined cycle, is now in its 8th successful year of operation. Operating on this specific heavy fuel oil, which is a high viscosity, high ashbearing heavy fuel residue from the refinery at Limay, requires a skilled and experienced crew as the quality of fuel was subject to major changes which are highly relevant to the operating mode. If not treated properly, this fuel could corrode blades within a short operating period. This paper describes the experiences gained on the fuel handling from the fuel treatment plant to the turbine and also addresses the operation of the combined cycle. Specific operating problems are discussed. The plant is fully operated and maintained by ALSTOM Power O&M Ltd with its local team that has greatly contributed to the success of the plant.
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Lin, Yuan, and Nicole Abaid. "Bats Versus Bugs: Collective Behavior of Prey Decreases Predation in a Biologically-Inspired Multi-Agent System." In ASME 2013 Dynamic Systems and Control Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/dscc2013-3816.
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In this paper, we establish an agent-based model to study the impact of collective behavior of a prey species on the hunting success of predators inspired by insectivorous bats and swarming insects, called “bugs”. In the model, we consider bats preying on bugs in a three-dimensional space with periodic boundaries. The bugs follow one of the two regimes: either they swarm randomly without interacting with peers, or they seek to align their velocity directions, which results in collective behavior. Simultaneously, the bats sense their environment with a sensing space inspired by big brown bats (Eptesicus fuscus) and independently prey on bugs. We define order parameters to measure the alignment and cohesion of the bugs and relate these quantities to the cohesion and the hunting success of the bats. Comparing the results when the bugs swarm randomly or collectively, we find that collectively behaving bugs tend to align, which results in relatively more cohesive groups. In addition, cohesion among bats is induced since bats may be attracted to the same localized bug group. Due to the fact that bats need to hunt more widely for groups of bugs, collectively behaving bugs suffer less predation compared to their randomly swarming counterparts. These findings are supported by the biological literature which cites protection from predation as a primary motivator for social behavior.
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Feaster, Jeffrey, Alex Matta, Francine Battaglia, Andrew Kurdila, Rolf Müller, and Javid Bayandor. "A Methodology for the Kinematic and Unsteady Dynamics Analysis of Bat Flight." In ASME 2014 4th Joint US-European Fluids Engineering Division Summer Meeting collocated with the ASME 2014 12th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/fedsm2014-22118.
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A methodology to capture and post-process bat flight 3-D Stereo Triangulation data to formulate an approximated rigid body kinematic model was investigated. Bat flight is unique in nature due to the bats inherent agility and many degrees of freedom when compared to other flying animals. This complexity makes capturing accurate aerodynamic data very difficult. Unlike insects, which utilize few degrees of freedom and a high flap frequency for sustained flight and maneuverability, the agility of bats comes in part from the many degrees of freedom present in the bat wing. In order to better understand the aerodynamics present in bat flight, bats Hipposideridae (Old World leaf-nosed bats) were examined. The trajectories of critical points along the bat wings were recorded using 3D stereo triangulation techniques to capture the complexities of the bat flight. Markers were placed at all the joint locations along the bat wing. The resulting trajectories were then translated into a periodic kinematic model for future computational use.
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Fujioka, Emyo, Genki Nakai, Dai Fukui, Ken Yoda, and Shizuko Hiryu. "Investigation of Large-Scale Navigation Behavior of Echolocating Bats During Natural Foraging, Using GPS and Acoustic-GPS Data-Loggers." In 2019 IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops). IEEE, 2019. http://dx.doi.org/10.1109/percomw.2019.8730837.
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Irfan, Dr. "Dalihan Na Tolu In The Political Life Of The Toba Batak Society (Study of the Society Political Behavior During the Mayor's Election Period in Sibolga)." In 2nd International Conference on Social and Political Development (ICOSOP 2017). Paris, France: Atlantis Press, 2018. http://dx.doi.org/10.2991/icosop-17.2018.20.
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Katano, Yu, and Keita Ando. "Experimental Study of Free-Surface Deformation and Cavitation Bubble Dynamics in a Megasonic Cleaning Bath." In ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/ajkfluids2019-5345.
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Abstract Underwater ultrasound causes various physical phenomena in megasonic cleaning baths, e.g. cavitation inception, bubble translation and free-surface deformation (FSD) due to acoustic radiation pressure. Because FSD is especially noticeable in the case of high frequency ultrasound due to its high directivity, it is essential to investigate the interaction between FSD and bubble translation in megasonic cleaning bath. In our present experiments, we construct a typical setup for megasonic cleaning and irradiate water with 1 MHz ultrasound vertically upwards. We visualize FSD and bubbles and analyze the height of FSD and the translational velocity in frequency space. The bubbles translate in both short and long time scales caused by bubble-bubble interaction and periodic FSD, respectively, and the latter has periodicity. The most dominant frequency component in FSD shows good agreement with that in the translational velocity of the bubbles and does not depend on whether cavitation occurs or not. Therefore, it is suggested that FSD causes periodicity of bubble translation.
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Pereira, Daniele, Mariene Amorim De Oliveira, Elianny Cristina De Assunção, Aline De Jesus Lustosa Nogueira, and Ivana Correia Costa. "FUNGOS ANEMÓFILOS EM LABORATÓRIOS DO CURSO DE BIOLOGIA DE UMA UNIVERSIDADE EM SÃO LUIS, MARANHÃO." In I Congresso Nacional de Microbiologia Clínica On-Line. Revista Multidisciplinar em Saúde, 2021. http://dx.doi.org/10.51161/rems/1208.
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Introdução: Os fungos podem ser classificados de acordo com o ambiente ao qual estão inseridos, como é o caso dos anemófilos, presentes no ar. Estes tipos de fungos podem causar patologias quando seus esporos são inalados pelo homem, trazendo principalmente complicações no trato respiratório como asmas, rinites, entre outras. Este trabalho objetivou realizar o levantamento dos fungos anemófilos presentes em laboratórios do curso de Biologia de uma universidade localizada em São Luís – MA. Metodologia: Foram selecionados dois laborátorios – LAB1 e LAB2. Em cada laboratório foram dispostas três placas de Petri, a 1 m do solo, com meio de cultura batata-dextrose-agar, pH 7,0. O método utilizado para coleta dos fungos no ar foi o da sedimentação por 30 minutos. Após este período, as placas foram incubadas à temperatura ambiente durante cinco dias. Após o aparecimento das unidades formadoras de colônias (UFC) foi realizada a contagem dessas e a observação dos aspectos morfológicos. Foi aplicado o teste de Tukey à 5% de probabilidade para comparar o número de UFC entre os laboratórios. Resultados e Discussão: O número médio de UFC variou de 1 a 1,2 x 102.m-3. No LAB2 o número de UFC foi maior, provavelmente devido ao sistema de refrigeração estar funcionando durante a coleta. Todavia, estes valores não apresentaram diferenças estatísticas significativas à quantidade de UFC do LAB1 sem refrigeração. Ambos os laboratórios apresentaram valores abaixo dos classificados de risco pela Agência Nacional de Vigilância Sanitária (ANVISA), indicando que a qualidade do ar desses ambientes não apresenta risco aos seus usuários. Em relação à análise macroscópica das colônias foram observadas UFCs com características distintas como: tamanhos variáveis, bordas predominantemente irregulares com algumas colônias bem delimitadas e colônias algodonosas. O relevo do tipo apiculado foi o mais observado, seguido dos cerebriformes. Em relação à sua coloração, foram observados cores verde, branco e amarelo. Conclusão: Os laboratórios de ensino do curso de Biologia possuem UFC.m-3 de fungos anemófilos abaixo do limite estabelecido pela ANVISA, sendo aptos para o uso de seus usuários e indicando que as condições de limpeza dos filtros de ar condicionado estão adequadas.
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Santos, Kárita Cristine Rodrigues dos, Kamila Lourrane Carvalho De Alencar Rocha, Maraiza Castro Bezerra, Vanice Conceição Do Nascimento, and Fabyano Alvares Cardoso Lopes. "EFEITO INIBITÓRIO SOBRE O CRESCIMENTO DO FITOPATÓGENO FUSARIUM SOLANI POR MEIO DE METABÓLITOS VOLÁTEIS DE ISOLADOS DO GÊNERO TRICHODERMA SPP." In I Congresso de Engenharia de Biotecnologia. Revista Multidisciplinar de Educação e Meio Ambiente, 2021. http://dx.doi.org/10.51189/rema/1358.
Full textAbstract:
Introdução: O cenário brasileiro se destaca pela liderança no setor do agronegócio, o qual vem impactando na crescente utilização de insumos importados, como agroquímicos sintéticos. Visto que, o fungo Fusarium solani é capaz de infectar diversas culturas de grande interesse econômico como por exemplo: soja, milho, feijão e trigo, em diferentes estágios de desenvolvimento, sendo que a complexidade do solo e a variabilidade genética existentes no F. solani tornam as doenças causadas por ele de difícil controle, surgiu-se a necessidade de cultivos de maior qualidade e baixa nocividade, tanto a saúde humana, como ao meio ambiente, gerando assim uma procura por novos agentes de controle biológico, como fungos do gênero Trichoderma, que veio a contribuir diretamente na construção desse cenário mais sustentável e produtivo. Objetivos: Avaliar a eficiência de isolados do gênero Trichoderma, contra o fitopatógeno F. solani, utilizando-se do teste de avaliação de efeito dos metabólitos voláteis. Material e Métodos: Foi realizado o teste de avaliação de efeito de metabólitos voláteis, que consistiu em posicionar fundos de placas de petri umas sobre as outras, após ter vertido em cada uma delas, em meio de cultura Batata Dextrose Ágar (BDA). Foram posicionados os discos de 3 mm dos isolados de Trichoderma, na parte inferior das placas e na parte superior discos de 3 mm do patógeno F. solani, mantidos a 25ºC, por 7 dias, utilizando-se do controle como referência para o crescimento. O teste foi submetido à análise de variância e de médias, comparadas pelo teste de Scott-Knott, a 5% de probabilidade, empregando-se ao software estatístico Sisvar®. Resultados: Após o período de 7 dias do início do teste, foi possível notar que os isolados de Trichoderma, foram capazes de produzir metabólitos voláteis suficientes, inibindo assim o crescimento do fitopatógeno. Conclusão: Com base nos resultados obtidos, foi possível concluir que, os isolados do fungo Trichoderma, possuem potencial para atuar na inibição do crescimento do fitopatógeno F. solani, visto que, além de ser sustentável e de grande interesse ao mercado de biocontrole, contribui também com o crescimento e maior produtividade no cultivo ao qual foi aplicado.
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Mohrmann, Ralf, Thomas Seifert, and Harald Ho¨ll. "Modelling the TMF-Life of a Salt Bath Experiment With Viscoplastic Constitutive Equations." In ASME 2005 Pressure Vessels and Piping Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/pvp2005-71540.
Full textAbstract:
The salt bath experiment was chosen because of the load characteristics. It is simple enough to allow treatment at moderate cost while containing a geometrical concentration of stress subject to cyclic loading under displacement control (equivalent to thermal control) and leading to a typical situation of creep and localized plasticity with realistic levels of stress and temperature. The specimen (see 1) employed is known as a ‘Type 2 Salt-Bath Specimen’. It is an ax symmetric hollow piece of Type 316 stainless steel as shown in the illustration. The righthand side, in particular the region around the 5 mm radius curve, represents a typical geometrical feature of a tube-tubeplate junction. The left hand-side is a removable plug, allowing periodic inspection of the interior surface, and it is not of structural significance. Specimens are subjected to a purely thermal loading cycle. The cycle is attained by automatically moving specimens back and forth between two baths of a molten salt, at 250 and 600 °C. The total cycle time of the cycle is 16 hours. Viscoplastic constitutive equations with two back-stress variables were used to model the non-isothermal elastic-plastic material behavior. The model parameters were adjusted to tensile, creep and cyclic data for temperatures between 200 and 600 °C. The behavior of the salt bath specimen was calculated with the finite-element program ABAQUS using the UMAT-interface. Two initial states were considered: new material and fully hardened material. For the state ‘new material’ 100 cycles were calculated in order to investigate the local cyclic hardening of the specimen. For the prediction of the lifetime under thermo-mechanical fatigue conditions a damage parameter for TMF-conditions (DTMF) was used. This parameter was calibrated to lifetime data of a similar austenitic material. The location of crack initiation and the number of cycles until crack initiation corresponds reasonably well to the experimental findings.