scholarly journals Do Glazed Ceramic Pots in a Mexico-US Border City Still Contain Lead?

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Ana M. Valles-Medina ◽  
Angel I. Osuna-Leal ◽  
Maria Elena Martinez-Cervantes ◽  
Maria Carmen Castillo-Fregoso ◽  
Martha Vazquez-Erlbeck ◽  
...  

In order to identify the presence of lead in glazed ceramic pots in a Mexico-US border city, 41 clay pots were sampled. The pots were purchased in several establishments located in different geographical areas of the city. The presence of lead was determined using LeadCheck Swabs. Most (58.5%) of the pots were from the State of Jalisco and 24.4% were of unknown origin. Only 4 pots did not contain varnish and were lead-negative. Thirty-seven (81.1%) of the glazed pots were lead positive. Among the lead-negative pots, 4 showed the label “this pot is lead-free.” Thus, if we consider the remaining 33 glazed pots without the “Lead-Free” label, 90.9% were lead-positive and only 9.1% were lead-negative. We also found that earthenware glazed utensils without the “Lead-Free” label were 1.6 times more likely to contain lead (OR: 1.6, 95% CI 1.0–2.5), P=0.003. We concluded that lead was detected in almost all acquired food containers. Government interventions in Mexico have focused on training manufacturers to make lead-free glazed ceramics but it has been difficult to eradicate this practice. Educational interventions to make and acquire lead-free glazed ceramics should be targeted to both sellers and buyers.

Author(s):  
Gregor Thum

This introductory chapter discusses the consequences of forced migrations for those regions where the established inhabitants were expelled and replaced by new settlers from elsewhere. It particularly studies the city of Wroclaw, the largest city in the German territories ceded to Poland after the war and the largest city ever to experience a total population exchange of this kind. As a large city, Wroclaw is well suited for an investigation of the complex consequences of such a population exchange. Compared to other large Polish cities with a similar history, such as Szczecin and Gdansk, Wroclaw offered decisive advantages. In 1945, Szczecin became a border city, having lost a significant portion of its hinterland as well as its economically crucial connection to Berlin. In Wroclaw, by contrast, established regional relations were preserved because almost all of Silesia became Polish in 1945.


2016 ◽  
Vol 61 (S24) ◽  
pp. 213-241
Author(s):  
M. Erdem Kabadayi

AbstractIn most cases, and particularly in the cases of Greece and Turkey, political transformation from multinational empire to nation state has been experienced to a great extent in urban centres. In Ankara, Bursa, and Salonica, the cities selected for this article, the consequences of state-making were drastic for all their inhabitants; Ankara and Bursa had strong Greek communities, while in the 1840s Salonica was the Jewish metropolis of the eastern Mediterranean, with a lively Muslim community. However, by the 1940s, Ankara and Bursa had lost almost all their non-Muslim inhabitants and Salonica had lost almost all its Muslims. This article analyses the occupational structures of those three cities in the mid-nineteenth century and the first half of the twentieth, tracing the role of the state as an employer and the effects of radical political change on the city-level historical dynamics of labour relations.


Revista Prumo ◽  
2019 ◽  
Vol 4 (6) ◽  
pp. 210-223
Author(s):  
Ângela Magalhães Vasconcelos

The article uses the photographic image as a resource and one of the byproducts of the in loco ongoing research in the state of Roraima, northern Brazil. Investigates the impact of the intense migrational Venezuelan fluxus, specially in the border-city of Pacaraima and in the city of Boa Vista, the state’s capital, considering the life specially of the women in the humanitarian shelters of the Operação Acolhida. The investigation uses a ethnographic and visual narrative. The photo shoot exposed in this article comprehends the time period from May 2018 till October 2018.


Author(s):  
Stefan Winter

This introductory chapter begins with a brief description of the ʻAlawis, considered one of the most conspicuous, talked-about confessional groups in the Middle East today. The ʻAlawis represent perhaps 11 percent of the population in Syria, with important regional concentrations in the province of Antioch (Hatay) as well as in Adana and Mersin in southern Turkey, and in the ʻAkkar district and the city of Tripoli in northern Lebanon. The discussion then turns to classical perceptions of ʻAlawism, nomenclaturism, and dissimulation. Almost all previous studies of the ʻAlawi past either have been too concerned with theology or have provided only histoiré événementielle, emplotting a handful of references to seemingly ubiquitous, but in fact very rare, instances of sectarian strife, discrimination, and violence of the sort favored in the narrative chronicles, to produce a story of apparently unremitting conflict. In contrast, this book focuses on the less conspicuous—but ultimately more typical—historical evidence of mundane, uneventful, everyday interaction between the ʻAlawis, their neighbors, and the state authorities. An overview of the subsequent chapters is also presented.


Irriga ◽  
2009 ◽  
Vol 14 (1) ◽  
pp. 32-40
Author(s):  
Deborah Sandra Leal Guimarães Schneider ◽  
Marcio Antono Vilas Boas ◽  
Miguel Angel Uribe-Opazo ◽  
Eurides Kuster Macedo Júnior

DETERMINAÇÃO DO ÍNDICE DE DISPONIBILIDADE HÍDRICA PARA CASCAVEL, PR  Deborah Sandra Leal Guimarães Schneider; Márcio Antonio Vilas Boas; Miguel Angel Uribe-Opazo; EuridesKüster Macedo JuniorCentro de Ciências Exatas e Tecnológicas, Universidade Estadual do Oeste do Paraná, Cascavel, PR, [email protected]  1 RESUMO Os objetivos deste trabalho foram determinar e analisar o Índice de Disponibilidade de Umidade (IDU) proposto por Hargreaves e Merkley. Para essas determinações, a evapotranspiração potencial foi estimada pelos métodos de Camargo, Thornthwaite e Hargreaves-Samani. Utilizou-se uma série pluvial, na cidade de Cascavel, PR referente ao período de 01-01-1973 a31-12-2001. Os Índices de Disponibilidade de Umidade mostraram a existência de excedente hídrico na maioria dos meses, quando determinado em função da evapotranspiração pelos métodos de Thornthwaite e Camargo, e déficit pelo método de Hargreaves-Samani. O IDU determinado na forma decêndial apresentou déficit hídrico em agosto para os três métodos de evapotranspiração. Ressalta-se, entretanto, que o IDU usando-se o método de Hargreaves-Samani, mostrou déficits hídricos nos meses de abril, julho, setembro e novembro. UNITERMOS: Evapotranspiração potencial, índice hídrico, e precipitação pluvial.  SCHNEIDER, D. S. L. G.; BOAS, M. A. V.; URIBE-OPAZO, M. A.; MACEDO JUNIOR.; E. DETERMINATION OF HUMIDITY AVAILABILITY INDEX FOR THE REGION OF CASCAVEL IN THE STATE OF PARANÁ  2 ABSTRACT The objective of this paper was to determine and analyze Humidity Availability Index (HAI) proposed by Hargreaves and Merkley. For these determinations, potential evapotranspiration was estimated by Camargo, Thornthwaite, and Hargreaves-Samani methods. A pluvial series was used in the city ofCascavel, PR,Brazil, measured from 01-01-1973 to 12-31-2001. HAIs showed the existence of excessive hydric volume in almost all months when determined in favor of evapotranspiration using Thornthwaite and Camargos’s methods, and a deficit using Hargreaves-Samani’s method. Determined descending HAI showed a hydric deficit in August for all three evapotranspiration methods. However, using Hargeaves-Samani method, HAI presented a hydric deficit in the months of April, June, September, and November. KEY WORDS: Evapotranspiration, Hydric Index, rainfall 


Antiquity ◽  
1976 ◽  
Vol 50 (200) ◽  
pp. 216-222
Author(s):  
Beatrice De Cardi

Ras a1 Khaimah is the most northerly of the seven states comprising the United Arab Emirates and its Ruler, H. H. Sheikh Saqr bin Mohammad al-Qasimi, is keenly interested in the history of the state and its people. Survey carried out there jointly with Dr D. B. Doe in 1968 had focused attention on the site of JuIfar which lies just north of the present town of Ras a1 Khaimah (de Cardi, 1971, 230-2). Julfar was in existence in Abbasid times and its importance as an entrep6t during the sixteenth and seventeenth centuries-the Portuguese Period-is reflected by the quantity and variety of imported wares to be found among the ruins of the city. Most of the sites discovered during the survey dated from that period but a group of cairns near Ghalilah and some long gabled graves in the Shimal area to the north-east of the date-groves behind Ras a1 Khaimah (map, FIG. I) clearly represented a more distant past.


2013 ◽  
Vol 62 (1) ◽  
pp. 67-84
Author(s):  
Anna Trembecka

Abstract Amendment to the Act on special rules of preparation and implementation of investment in public roads resulted in an accelerated mode of acquisition of land for the development of roads. The decision to authorize the execution of road investment issued on its basis has several effects, i.e. determines the location of a road, approves surveying division, approves construction design and also results in acquisition of a real property by virtue of law by the State Treasury or local government unit, among others. The conducted study revealed that over 3 years, in this mode, the city of Krakow has acquired 31 hectares of land intended for the implementation of road investments. Compensation is determined in separate proceedings based on an appraisal study estimating property value, often at a distant time after the loss of land by the owner. One reason for the lengthy compensation proceedings is challenging the proposed amount of compensation, unregulated legal status of the property as well as imprecise legislation. It is important to properly develop geodetic and legal documentation which accompanies the application for issuance of the decision and is also used in compensation proceedings.


Author(s):  
I.M. DUNIN ◽  
S.E. TYAPUGIN ◽  
R.K. MESHCHEROV ◽  
V.P. HODYKOV ◽  
V.K. ADZHIBEKOV ◽  
...  

Рассмотрены состояние и перспективы развития мясного скотоводства в Российской Федерации. Проведен мониторинг численности поголовья, породного состава и продуктивности мясного крупного рогатого скота во всех категориях хозяйств, изучены масштабы и объемы бонитировки скота за 20102018 годы. По данным Минсельхоза России, в 2018 году поголовье крупного рогатого скота в стране составило более 18 млн голов, в том числе численность животных специализированных мясных пород во всех категориях хозяйств достигла 2,26 млн голов. Комплексная оценка 711,16 тыс. голов, или 34,1 от общей численности мясного скота, в том числе 389,8 тыс. коров, принадлежащих к 15 породам и типам, разводимым в 57 регионах Российской Федерации показала, что наибольшее подконтрольное поголовье имеют абердин ангусская порода (417545 гол.), калмыцкая (137262 гол.), герефордская (87278 гол.) и казахская белоголовая породы (52563 гол.). Все подконтрольное поголовье животных является чистопородным и IV поколения, в том числе 99,7 быков-производителей и 99,3 коров. Анализ живой массы пробонитированного поголовья выявил тенденцию к ее повышению у коров всех возрастов в среднем на 54 кг, быков производителей на 39 кг, или на 16,7 и 5,2 за последние 9 лет, соответственно. Живая масса коров по итогам 2018 года в среднем составила 546 кг, быков-производителей 791 кг. По состоянию на 1.01.2019 года, племенная база мясного скотоводства страны представлена 270 племенными стадами, в том числе 46 племенными заводами и 224 племенными репродукторами. В 2018 году в различные категории хозяйств из племенных предприятий было продано 35517 голов племенного молодняка, в том числе 6388 ремонтных бычка с классами элита и элита-рекорд (85,3). В 2018 году было продано племенного молодняка в расчете на 100 коров галловейской породы 33,0 головы, казахской белоголовой 29,1 герефордской 28,0 калмыцкой 22,2 лимузинской 15,5 абердин ангусской 8,8 русской комолой 8,2 и симментальской мясной 4,7 голов. На основании мониторинга состояния мясного скотоводства страны за 20102018 годы были намечены перспективы дальнейшего развития.The article considers the state and prospects of development of beef cattle breeding in the Russian Federation. The number of livestock, breed composition and productivity of beef cattle in all categories of farms was monitored, the scale and volumes of bonding of cattle for the studied 9-year period (20102018) were studied. According to the Ministry of Agriculture of Russia, in 2018 the number of cattle in the country amounted to more than 18 million heads, including the number of cattle of specialized meat breeds in all categories of farms reached 2.26 million heads. A comprehensive assessment of the number of livestock in the amount of 711.16 thousand animals or 34.1 of the total number of beef cattle, including: cows 389.8 thousand heads belonging to 15 breeds and types bred in 57 regions of the Russian Federation, showed that the largest controlled livestock are: Aberdeen Angus breed 417545 animals, Kalmyk 1372726 animals, Hereford 87278 animals and Kazakh white-headed breed 52563 animals. Almost all of the controlled livestock of animals is purebred and IV generation, including: respectively 99.7 of bulls producers and 99.3 of cows. The analysis of live mass of a livestock revealed a tendency to its increase at cows of all age on average on 54 kg, bulls on 39 kgor for 16.7 and 5.2 for the last 9 years respectively. The live mass of cows following the results of 2018 averaged 546 kg, bulls 791 kg. As of January 1, 2019, the breeding base of beef cattle breeding in the country is represented by 270 breeding herds, including: 46 breeding plants and 224 breeding reproducers. In 2018, 35,517 heads of pedigree young animals were sold to various categories of farms from pedigree enterprises, including 6,388 repair bulls with elite classes and an elite record record for appraisal (85.3). An analysis of the sales volume of pedigree young animals in the context of farmed meat breeds showed that in 2018 pedigree young animals per 100 cows were sold in the country: Galloveian breed 33.0 goals, Kazakh white-headed 29.1 goals, Hereford 28, 0 goals., Kalmyk 22.2 goals., Limousin 15.5 goals., Aberdeen Angus 8.8 goals, Russian kolola 8.2 and Simmental meat 4.7 goals. Based on the monitoring of the state of beef cattle breeding in the country for the study period (20102018), prospects for further development were outlined.


Author(s):  
Lisa Fitriani Rahman

Accounting education is taught in some private universities has impressed as stagnant knowledge, mechanical, and oriented material that causes a lot of students in general become saturated in the learning process. In Indonesia at several universities, almost all accounting courses little or no charge to enter the motivation, creativity, and mentality in the accounting curriculum-based motivation, creativity, and mentality can only he done well when formulated in a more complete firm of the curriculum. Therefore, this study examines the effect of motivation, creativity and mentality in accounting education to obtain empirical evidence. In this study using primary data obtained through questionnaires from a list of questions posed to accounting students in private universities in the city of Padang. The sample in this study was conducted with a purposive sampling technique where the sampling method was based on certain criteria, namely : involving student participants who majored in accounting class of 2010, 2011, and 2012 who had studied the sciences and overall accounting associated with accounting. Testing the hypothesis of this research is conducted with multiple regression analysis. The first hypothesis testing results found that motivation does not significantly influence accounting education in private universities Padang. The second hypothesis testing results found that creativity significantly influence accounting education in private universities Padang. The third hypothesis testing results found that significantly influence the mentality of accounting education in private universities Padang.


2020 ◽  
pp. 85-95
Author(s):  
Halyna O. Kryshtal

The article deals with the causes of the negative situation in the banking sector, as the state of the bank depends on the analysis of almost all aspects of banking activity for some time. It is determined that during the banking sector audits, the state regulator uses analytical data on the banking sector's operations with its monetary obligations, compliance with maturities and maturities of assets that operate and terms and amounts of liabilities, namely, dealing with banking sector liquidity. As their financial reliability is important in the banking sector, therefore, bank clients are a socio-economic sector, needing an objective and independent assessment, as reliability directly affects the socio-economic development of the country. The banking sector was analyzed in 2016-2019 and it was found that during this period violations of laws and regulations issued by the state regulator were made in the banking sector. A number of penalties, written warnings and administrative penalties were applied by the state regulator. The method of determining the rating of banks in respect of which penalties were applied by the state regulator is proposed. The rating allows investors and potential clients to understand the situation in the banking market and helps banks identify their weaknesses and correct their work. The application of the proposed economic and mathematical model in the rating of participants in the banking sector can have a positive effect on: improving the quality of management in the banking sector and transparency in the activities of each individual bank; standardization of technologies of rating of the banking sector under the prism of the applied sanctions by the state regulator. Therefore, there is a need for an in-depth study of the techniques used by credit rating agencies in the banking sector and the identification of the main problems in establishing the rating of the banking sector. Key words: banking sector, state regulator, economic sector, efficiency, rating, rating, social sector.


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