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Exploring the Body Politics of Female Teachers from the Perspective of Intersectionality and Agency in Education Locale

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Journal of Literature and Art Studies 2017年第3期7卷 345-360页

作者： angel Chen Teacher of Wun-shan Senior High School of Kaohsiung City Kaohsiung City Taiwan

This paper explores how the body discourses constructed by patriarchal culture influence individual＇s body viewpoint and form teachers＇ body image in educational fields in gender perspectives of feminisms and the concepts of power and discourse from Foucanlt. At the same time I will also demonstrate that the body politics of women teachers in secondary education do not represent the stable and rigid hierarchy of traditional teacher-student relationship but shape the subjectivity which are deployed and suffused as a capillary action by the disciplines and power relations interwoven by gender, sexuality, class and age throughout the individual＇s cognition and behavior, thus produce self-monitoring in the meantime monitoring others for social function. Finally, I will argue that how the subjectivity under the social structure and cultural norms generates an individual＇s agency of resistance and subversion to existing gender structures through reflectivity in the cracks produced by the collision, fragmentation, consultation within different discourses, and then finds the temporary strategic and political positioning and identity.

关键词： body politics female teacher poststructural feminism Foucault teacher-student relationship agency,power relation

Superoxide dismutase prevents development of adenocarcinoma in a rat model of Barrett's esophagus

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World Journal of Gastroenterology 2005年第47期11卷 7436-7443页

作者： Elena Piazuelo Carmelo Cebrián Alfredo Escartín Pilar Jiménez Fernando Soteras Javier Ortego angel Lanas Instituto Aragonés de Ciencias de la Salud Unidad Mixta de InvestigaciónC/Domingo Miral s/n 50009 ZaragozaSpain Service of Pathology Hospital Clínico Universitario "Lozano Blesa"Avenida San Juan Bosco15 50009 ZaragozaSpain Unidad Mixta de Investigatión University of ZaragozaDomingo Miral s/n 50009 ZaragozaSpain Unidad Mixta de Investigación University of ZaragozaDomingo Miral s/n 50009 ZaragozaSpain Service of Gastroenterology Hospital Clínico Universitario "Lozano Blesa"Avenida San Juan Bosco15 50009 ZaragozaSpain

AIM： To test whether antioxidant treatment could prevent the progression of Barrett＇s esophagus to adenocarcinoma. METHODS： In a rat model of gastroduodenoesophageal reflux by esophagojejunal anastomosis with gastric preservation, groups of 6-10 rats were randomized to receive treatment with superoxide dismutase （SOD） or vehicle and followed up for 4 too. Rat＇s esophagus was assessed by histological analysis, superoxide anion and peroxinitrite generation, SOD levels and DNA oxidative damage. RESULTS： All rats undergoing esophagojejunostomy developed extensive esophageal mucosal ulceration and inflammation by mo 4. The process was associated with a progressive presence of intestinal metaplasia beyond the anastomotic area （9% 1st mo and 50% 4th too）（94% at the anastomotic level） and adenocarcinoma （11% 1^ST mo and 60% 4th too）. These changes were associated with superoxide anion and peroxinitrite mucosal generation, an early and significant increase of DNA oxidative damage and a significant decrease in SOD levels （P〈0.05）. Exogenous administration of SOD decreased mucosal superoxide levels, increased mucosal SOD levels and reduced the risk of developing intestinal metaplasia beyond the anastomotic area （odds ratio = 0.326; 95%CI： 0.108-0.981; P = 0.046）, and esophageal adenocarcinoma （odds ratio = 0.243; 95%CI： 0.073-0.804; P = 0.021）. CONCLUSION： Superoxide dismutase prevents the progression of esophagitis to Barrett＇s esophagus and adenocarcinoma in this rat model of gastrointestinal reflux, supporting a role of antioxidants in the chemoprevention of esophageal adenocarcinoma.

关键词： Barrett's esophagus Esophageal adenocarcinoma Free radicals Oxidative damage Superoxide dismutase

Effects of Trifoliate Interstocks on Growth and Yield of Mexican Lime Trees

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Journal of Agricultural Science and Technology(B) 2014年第7期4卷 545-554页

作者： Victor Manuel Medina-Urrutia Marciano Manuel robles-Gonzalez Miguel angel Manzanilla-Ramirez JoseJoaquin Velazquez-Monreal Jaime Eduardo Reyes-Hernandez Gil Virgen-Calleros Elizabeth Fernandez-Rivera Departamento de Produccion Agricola Centro Universitario de Ciencias Biol6gicas y Agropecuarias Universidad deGuadalajara km 15.5 Carretera Guadalajara-Nogales Zapopan Jal. CP 44150 M~xico Instituto Nacional de Investigaciones Forestales Agricolas y Pecuarias km 38 Carretera Colima-Manzanillo Tecom6n Col. CP28100 MOxico

This study was carried out to determine the effect of 21 Citrus interstocks and the control Citrus macrophylla rootstock budded with Mexican lime （Citrus aurantifolia （Chistm.） Swingle） on growth and yield. Three types of mandarin and 13 trifoliate types including ＂C-35＂ and ＂Benton＂ used as interstocks, developed vigorous trees similar or more productive than the control. ＂Morton＂ and ＂Benecke＂ citranges, ＂Pomeroy＂ trifoliate trifoliate orange and the ＂Severinia buxifolia＂ interstocks showed a moderated effect on tree growth. Flying dragon （FDT） and Hiryu trifoliate oranges performed as semi-dwarfing interstocks. These interstocks reduced the tree height, canopy volume and surface area covered by the foliage on 25%-35%, 20%-30% and 20%-30%, respectively, compared to the control. While most interstocks surpassed the assigned area of growth （24 m2） in the 7th year, ＂FDT＂ and ＂Hiryu＂ did that at the 10th year. These semi-dwarfing interstocks produced up to 80 kg/tree per year. Most treatments recorded the highest production from the 8th to 10th year, except FDT and Hiryu, which showed the highest yield （130 kg/tree） from the 5th to 7th year. This study provides useful results to face the huanglongbing （HLB） problem using moderate or semi-dwarfing interstocks for Mexican lime orchards in high density plantations.

关键词： Citrus aurantifolia dwarfing effect huanglongbing Poncirus trifoliate yield efficiency.

Modeling Bacterial Species: Using Sequence Similarity with Clustering Techniques

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Computers, Materials & Continua 2021年第8期68卷 1661-1672页

作者： Miguel-angel Sicilia Elena García-Barriocanal Marçal Mora-Cantallops Salvador Sánchez-Alonso Lino González University of Alcalá Alcaláde Henares(Madrid)28871Spain Camilo JoséCela University Madrid28007Spain

Existing studies have challenged the current definition of named bacterial species,especially in the case of highly recombinogenic *** has led to considering the use of computational procedures to examine potential bacterial clusters that are not identified by species *** paper describes the use of sequence data obtained from MLST databases as input for a k-means algorithm extended to deal with housekeeping gene sequences as a metric of similarity for the clustering *** implementation of the k-means algorithm has been developed based on an existing source code implementation,and it has been evaluated against MLST *** point out to potential bacterial clusters that are close to more than one different named species and thus may become candidates for alternative classifications accounting for genotypic *** use of hierarchical clustering with sequence comparison as similarity metric has the potential to find clusters different from named species by using a more informed cluster formation strategy than a conventional nominal variant of the algorithm.

关键词： Clustering bacterial species k-means sequence alignment

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Eruptive Variables

Journal of High Energy Physics, Gravitation and Cosmology 2016年第2期2卷 155-160页

作者： angel Fierros Palacios División de Energías Alternas Instituto de Investigaciones Eléctricas Mexico City México

In this paper, a solution of the problem about how a massive star knows that it gets rid of its excess of mass before it can become a white dwarf, a pulsar or a black hole, is proposed. Many astronomers believe that this may take place in the form of a nova and supernova outburst, as well as in the form of a continuous outflow of gas [1].

关键词： Eruptive Variables

Corn kernel classification from few training samples

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Artificial Intelligence in Agriculture 2023年第3期9卷 89-99页

作者： Patricia L.Suárez Henry O.Velesaca Dario Carpio angel D.Sappa ESPOL Polytechnic University CIDISCampus Gustavo GalindoGuayaquil 09-01-5863Ecuador Computer Vision Center Universitat Autònoma de Barcelona08193-BellaterraBarcelonaSpain

This article presents an efficient approach to classify a set of corn kernels in contact,which may contain good,or defective kernels along with *** proposed approach consists of two stages,the first one is a next-generation segmentation network,trained by using a set of synthesized images that is applied to divide the given image into a set of individual *** ad-hoc lightweight CNN architecture is then proposed to classify each instance into one of three categories(ie good,defective,and impurities).The segmentation network is trained using a strategy that avoids the time-consuming and human-error-prone task of manual data *** the classification stage,the proposed ad-hoc network is designed with only a few sets of layers to result in a lightweight architecture capable of being used in integrated *** results and comparisons with previous approaches showing both the improvement in accuracy and the reduction in time are ***,the segmentation and classification approach proposed can be easily adapted for use with other cereal types.

关键词： Corn kernel classification Computer vision approaches Quality inspection Food grain identification Machine vision Instance segmentation Synthesized dataset generation

Cytomegalovirus hepatitis and myopericarditis

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World Journal of Gastroenterology 2007年第4期13卷 647-648页

作者： Leire Zubiaurre Eva Zapata Luis Bujanda María Castillo Igor Oyarzabal Maria A Gutiérrez-Stampa angel Cosme Department of Digestive disease Hospital Donostia Spain María Castillo Department of Cardiology Hospital Donostia Spain Department of Digestive disease Hospital Donostia Spain Department of Cardiology Hospital Donostia Spain Department of Urology. Hospital Donostia Spain Department of General Medicine Donostia Spain

Cytomegalovirus (CMV) infection in inmunocompetent hosts generally is asymptomatic or may present as a mononucleosis syndrome but rarely can lead to severe organ complications. We report a case of simultaneous hepatic and pericardic CMV infection in a 36-year old immunocompetent man. He was admitted to coronary unit with fever, chest pain radiated to shoulders, changes on electrocardiogram with diffuse ST elevation and modest laboratory elevations in the MB fraction of creatine kinase (CK-MB) of 33.77 μg/L (0.1-6.73), serum cardiac troponin T of 0.904 ng/mL (0-0.4), creatine kinase of 454 U/L (20-195) and myoglobin of 480.4 μg/L (28-72). Routine laboratory test detected an elevation of aminotransferase level: alanine aminotransferase 1445 U/L, aspartate aminotransferase 601 U/L. We ruled out other causes of hepatitis with normal results except IgM CMV. The patient was diagnosed with myopericarditis and hepatitis caused by cytomegalovirus and started symptomatic treatment with salicylic acid. In few days the laboratory findings became normal and the patient was discharged.

关键词： Cytomegalovirus Hepatitis Myopericarditis Pericarditis

The Problem of the Existence of Planetary Systems Similar to the Solar System

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Journal of High Energy Physics, Gravitation and Cosmology 2016年第2期2卷 161-167页

作者： angel Fierros Palacios División de Energías Alternas Instituto de Investigaciones Eléctricas Mexico City México

A simple methodology was shown in order to determine when a lonely star of a certain type might have a planetary family like the one of the Sun’s.

关键词： Planetary Systems Similar to the Solar System

The Effective Temperature and the Absolute Magnitude of the Stars

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Journal of High Energy Physics, Gravitation and Cosmology 2016年第1期2卷 66-74页

作者： angel Fierros Palacios Instituto de Investigaciones Eléctricas División de Energías Alternas Mexico

The theoretical framework developed by A.S. Eddington for the study of the inner structure and stability of the stars has been modified by the author and used in this work to show that knowing the effective temperature and the absolute magnitude, the basic parameters of any gaseous star can be calculated. On the other hand, a possible theoretical explanation of the Hertzsprung-Russel Diagram is presented.

关键词： The Effective Temperature and the Absolute Magnitude of the Stars