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Journal articles on the topic 'PCDs'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Quinn, Tyler, Jung-Hyun Kim, Yongsuk Seo, and Aitor Coca. "Comparison of Thermal Manikin Modeling and Human Subjects’ Response During Use of Cooling Devices Under Personal Protective Ensembles in the Heat." Prehospital and Disaster Medicine 33, no. 3 (2018): 279–87. http://dx.doi.org/10.1017/s1049023x18000328.

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AbstractIntroductionPersonal protective equipment (PPE) recommended for use in West Africa during the Ebola outbreak increased risk for heat illness, and countermeasures addressing this issue would be valuable.Hypothesis/ProblemThe purpose of this study was to examine the physiological impact and heat perception of four different personal cooling devices (PCDs) under impermeable PPE during low-intensity exercise in a hot and humid environment using thermal manikin modeling and human testing.MethodsSix healthy male subjects walked on a treadmill in a hot/humid environment (32°C/92% relative hum

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Palomino-Durand, Carla, Marco Lopez, Frédéric Cazaux, Bernard Martel, Nicolas Blanchemain, and Feng Chai. "Influence of the SolubleInsoluble Ratios of Cyclodextrins Polymers on the Viscoelastic Properties of Injectable ChitosanBased Hydrogels for Biomedical Application." Polymers 11, no. 2 (2019): 214. http://dx.doi.org/10.3390/polym11020214.

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Injectable pre-formed physical hydrogels provide many advantages for biomedical applications. Polyelectrolyte complexes (PEC) formed between cationic chitosan (CHT) and anionic polymers of cyclodextrin (PCD) render a hydrogel of great interest. Given the difference between water-soluble (PCDs) and water-insoluble PCD (PCDi) in the extension of polymerization, the present study aims to explore their impact on the formation and properties of CHT/PCD hydrogel obtained from the variable ratios of PCDi and PCDs in the formulation. Hydrogels CHT/PCDi/PCDs at weight ratios of 3:0:3, 3:1.5:1.5, and 3:

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Eljarrat, Ethel. "Effects of Sewage Sludges Contaminated with Chlorinated Aromatic Hydrocarbons on Sludge-Treated Areas (Soils and Sediments)." Scientific World JOURNAL 2 (2002): 1729–33. http://dx.doi.org/10.1100/tsw.2002.880.

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The fate of PCDDs, PCDFs, and PCBs in sewage sludges after different management techniques — such as agricultural application, land restoration, and marine disposal — was studied. Changes observed in the concentrations, in the ratio between PCDD and PCDF levels, and in the isomeric distribution suggest the influence of the sewage sludge on the sludge-treated areas (soils and sediments). Whereas land application techniques seem to produce no serious environmental consequences, marine disposal practices produce considerable increases in the levels of contamination in marine sediments.

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Du, Han, Hu Xu, Yun Zhao, Dan Li, and Yuhong Wang. "Mercury Ions Mediated Phosphorus Containing Carbon Dots as Fluorescent Probe for Biothiols Screening." Nano 13, no. 10 (2018): 1850116. http://dx.doi.org/10.1142/s1793292018501163.

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In this study, we report the mercury ions (Hg[Formula: see text]) mediated phosphorus-containing carbon dots (PCDs) as a selective “off–on” fluorescence probe for glutathione (GSH), cysteine (Cys) and homocysteine (Hcys). PCDs obtained by hydrothermal reaction are sensitive to Hg[Formula: see text] ions and its fluorescence can be significantly quenched owing to the electron transfer from the lowest unoccupied molecular orbital (LUMO) of PCDs to Hg[Formula: see text]. Interestingly, the weak fluorescence of Hg[Formula: see text]-mediated PCDs could be gradually recovered with the addition of G

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Ávila-Vitor, Maria Regina do Carmo, and Maria Nivalda de Carvalho-Freitas. "Valores organizacionais e concepções de deficiência: a percepção de pessoas incluídas." Psicologia: Ciência e Profissão 32, no. 4 (2012): 792–807. http://dx.doi.org/10.1590/s1414-98932012000400003.

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O objetivo deste estudo foi verificar, do ponto de vista das pessoas com deficiência (PcDs) inseridas no trabalho, se havia relação entre a percepção que elas tinham dos valores organizacionais e as formas como viam a deficiência no trabalho. O estudo foi realizado em uma empresa referência em inclusão. Foram utilizados o Inventário de Concepções de Deficiência em Situações de Trabalho e o Inventário de Valores Organizacionais. Também foram feitas entrevistas com PcDs, seus gestores e coordenadores do programa de inclusão. Verificou-se que existe uma correlação negativa entre a percepção que a

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Wong, Sophia Isako. "Justice and Cognitive Disabilities." Essays in Philosophy 9, no. 1 (2008): 21–40. http://dx.doi.org/10.5840/eip20089117.

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The question of how to treat people with cognitive disabilities (PCDs) poses an important problem for Rawlsian theories of justice because it is unclear whether PCDs are included within the scope of moral personhood. Rawls’s Standard Solution focuses on nondisabled adults as the fundamental case, while later addressing PCDs as marginal cases. I claim that the Standard Solution has two weaknesses. First, it relies on a dichotomy between nondisabled and disabled that is tenuous and difficult to defend. Second, it makes the theory circular in a vicious way.I argue that Rawls’s theory can be revis

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Campin, D. N., S. J. Buckland, D. J. Hannah, and J. A. Taucher. "The Identification of Dioxin Sources in an Integrated Wood Processing Facility." Water Science and Technology 24, no. 3-4 (1991): 65–74. http://dx.doi.org/10.2166/wst.1991.0463.

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A study was undertaken of the PCDD and PCDF export vectors from a major facility that comprises a bleached kraft pulp mill, paper mills, and previously, a timber processing sawmill. The PCDD and PCDF levels in pulps, untreated effluent, the final effluent, sludges, and discharge to the receiving waters, were studied. The total toxic equivalents were calculated, and the individual PCDD and PCDF profiles showed that there were several contributing sources of dioxins. The various effluent streams that contribute to the final effluent were studied, including the bleached effluent, the other kraft

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Chmil, V. D., O. V. Golokhova, D. Yu Vydrin, and V. I. Kruk. "Relevance of the problem of dioxins and polychlorinated biphenyls (PCBs) determination in baby food products." One Health and Nutrition Problems of Ukraine 52, no. 1 (2020): 32–39. http://dx.doi.org/10.33273/2663-9726-2020-52-1-32-39.

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The Aim of the Article. Analysis of the current state of the problem of the dioxins and polychlorinated biphenyls (PCBs) determination in baby food products and the development of sample preparation methods for determining these xenobiotics in food products for infants and young children. Dioxins form a group of structurally and chemically related chlorinated tricyclic oxygen-containing aromatic compounds (congeners), which includes 75 polychlorinated dibenzo-para-dioxins (PCDDs) and 135 polychlorinated dibenzofurans (PCDFs). The most toxic congeners of dioxins, in which chlorine atoms along w

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Wu, Jing, Wenjing Wang, and Zonghua Wang. "Porphin-Based Carbon Dots for “Turn Off–On” Phosphate Sensing and Cell Imaging." Nanomaterials 10, no. 2 (2020): 326. http://dx.doi.org/10.3390/nano10020326.

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Porphin-based carbon dots (denoted as PCDs) are prepared through a one-step hydrothermal method by using meso-tetra (4-carboxyphenyl) porphin (TCPP), citric acid, and ethanediamine as precursor. PCDs give rise to the optimal photoluminescence at λex/λem = 375/645 nm, exhibit an excitation-independent property, excellent water solubility, and good biocompatibility, which provide red emission and avoid the autofluorescence as an efficient fluorescent imaging probe. On the other hand, when Eu3+ is added into PCDs, the carboxylate groups located on the surface of PCDs exhibit high affinity to Eu3+

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10

Craig, Kate, and Ruth Glover. "CPD for PCDs." Vital 1, no. 2 (2004): 32. http://dx.doi.org/10.1038/vital079.

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Liu, Yuan, Ting Lin, Cui Cheng, et al. "Research Progress on Synthesis and Application of Cyclodextrin Polymers." Molecules 26, no. 4 (2021): 1090. http://dx.doi.org/10.3390/molecules26041090.

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Cyclodextrins (CDs) are a series of cyclic oligosaccharides formed by amylose under the action of CD glucosyltransferase that is produced by Bacillus. After being modified by polymerization, substitution and grafting, high molecular weight cyclodextrin polymers (pCDs) containing multiple CD units can be obtained. pCDs retain the internal hydrophobic-external hydrophilic cavity structure characteristic of CDs, while also possessing the stability of polymer. They are a class of functional polymer materials with strong development potential and have been applied in many fields. This review introd

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Barbosa Sak, Laís Teixeira, Pedro Pulzatto Peruzzo, and Silvio Beltramelli Neto. "Proteção do trabalho das pessoas com deficiência no âmbito internacional: [des]conexões entre Organização Internacional do Trabalho e o Comitê Internacional sobre os direitos das pessoas com deficiência." Revista Videre 13, no. 27 (2021): 332–61. http://dx.doi.org/10.30612/videre.v13i27.13314.

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Apesar de a Organização Internacional do Trabalho (OIT) ter dedicado grande atenção ao tema do Trabalho Decente desde o ano 2000, esta não tem feito alusão às pessoas com deficiência (PcDs) nos principais documentos internacionais sobre este tema, sendo, pois, “Trabalho Decente” e “pessoas com deficiência” tratados reiteradamente em agendas distintas. Em 2020, um documento da OIT sobre condições de trabalho das PcDs durante a pandemia ocasionada pelo COVID-19 foi embrionário neste sentido por aludir que as decisões no momento de pandemia repercutiriam no acesso de tais pessoas ao Trabalho Dece

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Bairy, Bhavya K., Aurobind Ganesh, Sandeepa Kaur, et al. "Capacity Building in Mental Health for Bihar: Overview of the 1-Year Blended Training Program for Nonspecialist Medical Officers." Journal of Neurosciences in Rural Practice 12, no. 02 (2021): 329–34. http://dx.doi.org/10.1055/s-0041-1722842.

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Abstract Objective The aim of this study is to give an experiential overview of a 1-year blended training program for nonspecialist medical officers (primary care doctors; PCDs) of Bihar State of India. The training program was aimed to enable PCDs identify, diagnose, and treat commonly presenting psychiatric disorders in primary care Methods PCDs had a brief onsite orientation program to psychiatric practice at National Institute of Mental Health and Neuro-Sciences (NIMHANS), followed by 10 months of online blended training. The online program followed the NIMHANS Virtual Knowledge- Extension

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Wilson, J. Y., R. F. Addison, D. Martens, R. Gordon, and B. Glickman. "Cytochrome P450 1A and related measurements in juvenile chinook salmon (Oncorhynchus tshawytscha) from the Fraser River." Canadian Journal of Fisheries and Aquatic Sciences 57, no. 2 (2000): 405–13. http://dx.doi.org/10.1139/f99-251.

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Juvenile chinook salmon (Oncorhynchus tshawytscha) were captured at six sites on the upper Fraser, Nechako, and Thompson rivers, British Columbia, Canada. Biological responses were measured in the liver to assess the effects of contaminants on the fish before they began migration downstream. Both ethoxyresorufin-O-deethylase (EROD) activity and CYP 1A concentrations were significantly enhanced, being two- to three-fold higher in Fraser River samples compared with those fish from reference sites on the Nechako River. DNA adduct concentrations were two- to four-fold higher in Fraser River fish,

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Agha, Amar, Diarmuid Smith, Francis Finucane, et al. "Attenuation of vasopressin-induced antidiuresis in poorly controlled type 2 diabetes." American Journal of Physiology-Endocrinology and Metabolism 287, no. 6 (2004): E1100—E1106. http://dx.doi.org/10.1152/ajpendo.00214.2004.

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Renal resistance to vasopressin has been demonstrated in type 1 diabetes and in type 2 diabetes with nephropathy. However, renal response to vasopressin in type 2 diabetes without nephropathy has not been studied. We studied 10 subjects with poorly controlled type 2 diabetes (PCDS; Hb A1c >9%), 10 subjects with well-controlled type 2 diabetes (WCDS; Hb A1c <7%), and 10 matched nondiabetic control subjects (NDCS) during a euglycemic 8-h water deprivation test. None of the subjects had nephropathy. Water deprivation caused similar rises in plasma vasopressin concentrations in all three gro

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Vasconcelos, Flaviane Santiago de, and Thércia Lucena Grangeiro Maranhão. "Os Desafios das Empresas em Contratar Pessoas com Deficiência: Revisão Sistemática da Literatura / The Challenges of Companies in Hiring People with Disabilities: Systematic Literature Review." ID on line REVISTA DE PSICOLOGIA 14, no. 51 (2020): 754–73. http://dx.doi.org/10.14295/idonline.v14i51.2633.

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O presente artigo tem como objetivo geral avaliar os principais desafios das organizações em contratar pessoas com deficiência PcDs ,e como objetivos específicos o estudo pretende : refletir sobre o processo de inclusão de Pessoas com deficiências nas empresas PcDs; avaliar a maneira de contratação das pessoas com deficiência PcDs nas organizações; entender o impacto das cotas nas contrações de pessoas com deficiências. O método utilizado foi uma revisão sistemática da literatura, realizada por meio de consulta nas bases de dados SciELO, Capes , BDTD e outros materiais como livros e revistas e

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17

Mcneill, A. "How Accurate are Primary Care Referral Letters for Presumed Acute Stroke?" Scottish Medical Journal 53, no. 4 (2008): 11–12. http://dx.doi.org/10.1258/rsmsmj.53.4.11.

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The introduction of thrombolysis for the treatment of acute ischaemic stroke has increased the importance of prompt and accurate diagnosis. Research has shown a high rate of misdiagnosis of acute stroke in the community by paramedics and primary care doctors (PCDs). In this study, referral letters for presumed acute stroke or Transient Ischaemic Attack (TIA) were audited to assess the diagnostic accuracy of PCDs and the quality of the referral letters. In 30 % of cases, the diagnosis of stroke was correct. Important stroke mimics included sepsis, delirium and functional disorders. PCDs may ben

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Patel, Malini M., Shams B. Bufalino, Anai N. Kothari, Paul C. Kuo, and Sucha Nand. "Increased Risk of Sternal Complications in Patients with Plasma Cell Dyscrasias (PCDs) Undergoing Coronary Artery Bypass Graft (CABG)." Blood 126, no. 23 (2015): 5319. http://dx.doi.org/10.1182/blood.v126.23.5319.5319.

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Abstract Introduction: Skeletal events, including fractures, form an important part of the clinical spectrum of PCDs. Skeletal surveys, even though less sensitive than MRI, remain the usual method of screening for lytic lesions and fractures in these patients but may miss subtle abnormalities. Patients undergoing a CABG normally require a midline sternal incision, which may increase the risk of a skeletal event. Patients with PCDs also have an increased risk of infection, thrombosis, and renal failure. To our knowledge, there is no published data about complications of cardiothoracic surgery i

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Kulkarni, Karishma, Alur Manjappa Adarsha, Rajini Parthasarathy, et al. "Concurrent Validity and Interrater Reliability of the “Clinical Schedules for Primary Care Psychiatry”." Journal of Neurosciences in Rural Practice 10, no. 03 (2019): 483–88. http://dx.doi.org/10.1055/s-0039-1697878.

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Abstract Background and Objectives There is limited access to specialized mental health care in countries such as India with a wide treatment gap for psychiatric illnesses. Integrating mental health delivery with primary health-care services is vital. The clinical schedules for primary care psychiatry (CSP) was designed for training primary care doctors (PCDs) to identify and diagnose psychiatric illness in patients presenting to primary care settings. This study aims to study the validity and reliability of the CSP and its hypothesis is that the CSP would help PCDs to identify psychiatric cas

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Bai, Si Hong, Zhi Fu Qi, Jie Liu, Tong Chen, Sheng Yong Lu, and Xiao Dong Li. "Effect of Carrier Gas Flow Rate in Thermal Desorption Process of PCBs Contaminated Soil." Advanced Materials Research 878 (January 2014): 731–38. http://dx.doi.org/10.4028/www.scientific.net/amr.878.731.

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A real PCBs contaminated soil was heated at 500°C using pure nitrogen as carrier gas under different flow rate to investigate the influence of carrier gas flow rate on the thermal desorption process. After 1 hour thermal treatment, the residual PCBs in soil decreased and the removal efficiency (RE) of PCBs is up to 95.1%. The distributions of PCBs in soil under different flow rate were identical. The World Health Organization toxic equivalency quantity (WHO TEQ) of PCBs in soil got its lowest value at 400Nml/min. Tetra-and higher chlorinated PCBs desorbed to carrier gas increased with increase

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Telles, Marcelo Josué, Jorge Luis Victória Barbosa, and Rodrigo Da Rosa Righi. "Um Modelo Computacional para Cidades Inteligentes Assistivas." iSys - Brazilian Journal of Information Systems 10, no. 1 (2017): 52–79. http://dx.doi.org/10.5753/isys.2017.328.

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Este artigo apresenta o MASC, um modelo computacional para criação de cidades inteligentes assistivas. A aplicação da computação ubíqua na acessibilidade oportuniza soluções para pessoas com deficiências (PcDs). Diferente dos trabalhos relacionados, o MASC utiliza as interações das PcDs para composição de trilhas que são oferecidas como serviços. O modelo é genérico, auxiliando em diferentes tipos de deficiências. Além disso, o MASC foi projetado para viabilizar aplicações massivas. A implementação de um protótipo permitiu a avaliação do MASC, considerando-se desempenho e funcionalidade. A ava

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Fowler, Jacqueline. "Affiliate Membership Scheme for PCDs." Bulletin of The Royal College of Surgeons of England 87, no. 2 (2005): 64. http://dx.doi.org/10.1308/147363505x25441.

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Kaneko, Hideo, Eiko Matsui, Shinnji Shinoda, et al. "Effects of dioxins on the quantitative levels of immune components in infants." Toxicology and Industrial Health 22, no. 3 (2006): 131–36. http://dx.doi.org/10.1191/0748233706th249oa.

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Dioxins (polychlorinated dibenzo-p-dioxin (PCDD)=polychlorinated dibenzofuran (PCDF)) and polychlorinated biphenyls (PCBs) are potentially hazardous compounds and have structural similarity with thyroid hormones. Animal studies have demonstrated that PCDDs, PCDFs and PCBs can alter immune functions. However, in humans it is not yet elucidated whether dioxins contained in breast milk have any effects on the immune functions in infants. To investigate the effects of dioxins on the immune system, we compared the quantitative levels of immune components between a breast-fed group and bottle-fed gr

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Palhares, José Vitor, Ana Augusta Almeida de Souza dos Santos, Marina Estela Almeida Rosa, and Thiago Lima Bahia Santos. "O CARÁTER INCLUSIVO DAS PRÁTICAS DE RECURSOS HUMANOS NAS ORGANIZAÇÕES: UM ESTUDO DE CASO NO SUL DE MINAS GERAIS." Caderno de Administração 27, no. 1 (2020): 1–18. http://dx.doi.org/10.4025/cadadm.v27i1.50541.

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O objetivo deste artigo foi analisar as práticas inclusivas de Recursos Humanos existentes em um hospital do sul de Minas Gerais, compreendendo tanto a percepção da gestora de RH como a das PcDs contratadas pela organização. Por meio de uma pesquisa qualitativa, de caráter descritivo, foram realizadas entrevistas semiestruturadas com seis PcDs e uma gestora de RH do hospital, e a análise dos dados foi feita por meio da Análise de Conteúdo. Constatou-se que as políticas de inclusão da organização estão mais presentes no discurso da gestora de RH do que nas práticas organizacionais. Nesse sentid

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Chari, Ajai, Soe-Soe Win, Sharon Tindle, and Sundar Jagannath. "Outcomes of Plasma Cell Disorder Patients with Abnormal Hepatitis B and C Screening Tests Prior to Autologous Stem Cell Harvest and Transplantation." Blood 118, no. 21 (2011): 4472. http://dx.doi.org/10.1182/blood.v118.21.4472.4472.

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Abstract Abstract 4472 Background: High dose melphalan with autologous stem cell transplant (ASCT) is a standard treatment for patients with multiple myeloma (MM) and AL amyloidosis. A standard part of the pre stem cell harvest (SCH)/SCT evaluation at most medical centers is a battery of infection screening tests. While the reactivation of hepatitis B with rituximab is well described, there are limited data on the outcomes or significance of abnormal test results in non-endemic areas in the context of ASCT. Moreover, it is unclear whether patients with plasma cell disorders (PCDs), with their

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Saban, Rachel, Aimen Vanood, and Gustavo Patino. "Predictors of Post-Concussion Depressive Symptoms in Patients without an Underlying Mood Disorder." Neurology 93, no. 14 Supplement 1 (2019): S32.1—S32. http://dx.doi.org/10.1212/01.wnl.0000581140.34646.3d.

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ObjectiveTo identify predictors of post-concussion depressive symptoms (PCDS) in patients without baseline depressive symptoms.BackgroundDepression is common after concussion and affects quality of life and recovery. To date, the most reliable predictor for development of PCDS is existence of an underlying mood disorder. However, few predictors for PCDS in patients without an underlying mood disorder have been found.Design/MethodsA systematic search was conducted using PubMed for all original articles on post-concussion syndrome in subjects older than 18 years and depression published up to Ma

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Ferreira, Aldo Pacheco, and Maria de Fátima Ramos Moreira. "Dioxins and furans in breast milk: a case study of mothers from southern Rio de Janeiro, Brazil." Cadernos de Saúde Pública 31, no. 5 (2015): 1107–11. http://dx.doi.org/10.1590/0102-311x00052914.

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A study of polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs) and polychlorinated biphenyls (dl-PCBs) was conducted in a pooled sample of breast milk from 27 primiparous mothers living in 12 locations in the meso-region industrial area of southern Rio de Janeiro, Brazil, between August 2012 and July 2013. Questionnaires with questions regarding food habits, social and economic conditions and places of dwelling were applied. Milk was collected between four and six weeks after delivery from mothers were breast-feeding only one infant. The toxic equivalency (TEQ) of

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Mallik, Awadesh, Nandadulal Dandapat, Shirshendu Chakraborty, et al. "Characterizations of microwave plasma CVD grown polycrystalline diamond coatings for advanced technological applications." Processing and Application of Ceramics 8, no. 2 (2014): 69–80. http://dx.doi.org/10.2298/pac1402069m.

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Polycrystalline diamond (PCD) coatings ranging from few microns to several hundred microns thickness have been grown by 915MHz microwave plasma reactor with 9000W power. The coatings were deposited on 100mm diameter silicon (Si) substrate from few hours to several days of continuous runs. PCD coatings were made freestanding by wet chemical etching technique. The deposited PCDs were evaluated by X-ray diffraction (XRD), scanning electronmicroscopy (SEM), Raman spectroscopy,X-ray photoelectron spectroscopy (XPS) for physical characterization and compared with authors? earlier work. Refractive in

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Matos, Hamanda De Nazaré Freitas, and Raimundo Wilson Gama Raiol. "PESSOAS COM DEFICIÊNCIA E SEU DIREITO À INCLUSÃO NO MERCADO DE TRABALHO." Revista Eletrônica do Curso de Direito da UFSM 13, no. 3 (2018): 927. http://dx.doi.org/10.5902/1981369431468.

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O presente artigo científico tem como foco discutir as normas de acesso e de permanência das pessoas com deficiência no mercado de trabalho, bem como as dificuldades enfrentadas nesse processo. Tem-se uma legislação brasileira de inclusão muito avançada e que assegura com maestria os direitos das PCDs, de maneira que o problema da efetividade das normas não se dá exatamente por causa do trato jurisdicional. Dá-se, sim, devido ao aspecto comportamental das demais pessoas que, de alguma forma, se relacionam com as PCDs no ambiente de trabalho. Em razão disso, esta pesquisa se desenvolve a partir

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Honda, Masato, Xuchun Qiu, Suzanne Lydia Undap, et al. "Contamination of Heavy Metals, Polychlorinated Dibenzo-p-Dioxins/Furans and Dioxin-Like Polychlorinated Biphenyls in Wharf Roach Ligia spp. In Japanese Intertidal and Supratidal Zones." Applied Sciences 11, no. 4 (2021): 1856. http://dx.doi.org/10.3390/app11041856.

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We investigated the pollution levels of 6 heavy metals and 29 dioxins (polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), and dioxin-like polychlorinated biphenyls (DL-PCBs)) in intertidal and supratidal zones by using wharf roaches (Ligia spp.) collected from 12 sampling sites on the coast of Northeast Japan from November 2011 to June 2012. The total concentrations of heavy metals ranged from 177 to 377 µg/g-dry weight (dw), and the predominant metals were copper, zinc, and aluminum. The order of the detected level of heavy metals was zinc > aluminum > cop

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Jeon, Sang Eun, Sang Won Lee, Kyung Sik Choi, et al. "Pcdd/Fs Concentrations in Blood of Male Chemists Working for Dioxin Analysis." Key Engineering Materials 277-279 (January 2005): 548–51. http://dx.doi.org/10.4028/www.scientific.net/kem.277-279.548.

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The level of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans (PCDD/Fs) concentration in blood of 4 chemists conducting dioxin analysis at a laboratory was estimated. The level of PCDDF/s concentration ranged from 4.48 pg I-TEQ/g-fat to 8.17 pg ITEQ/ g-fat (mean level : 6.19 pg I-TEQ/g-fat, median level : 6.07 pg I-TEQ/g-fat, standard deviation in this study : 1.51 pg I-TEQ/g-fat). The level of PCDD/Fs in bloods of the chemists in this study is not higher compared with other studies in Korea. The portion of PCDFs to the total PCDD/F I-TEQ concentration in this study was foun

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Carvalho-Freitas, Maria Nivalda de, Isadora D'Ávila Toledo, Maristela Ferro Nepomuceno, Janayna de Cássia Coelho Suzano, and Luciana Alves Drumond Almeida. "Socialização organizacional de pessoas com deficiência." Revista de Administração de Empresas 50, no. 3 (2010): 264–75. http://dx.doi.org/10.1590/s0034-75902010000300003.

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O objetivo da pesquisa foi identificar as principais características do processo de socialização das pessoas com deficiência (PCDs) nas organizações. Consideraram-se três dimensões do processo de socialização: biográfica, relacional e organizacional. Identificou-se ações de busca de domínio do trabalho, ações de integração ao grupo de trabalho e ações de conhecimento dos valores da organização realizadas pelas próprias PCDs. As organizações não tinham táticas de socialização sistematizadas. Ficou evidenciada a associação positiva entre táticas de socialização individualizadas e percepção de aç

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Santos, José Vitor Palhares dos, Thiago Lima Bahia Santos, Ana Augusta Almeida de Souza, and Ricardo Braga Veroneze. "POLÍTICAS DE INCLUSÃO DE PESSOAS COM DEFICIÊNCIA NO MERCADO DE TRABALHO: uma análise sobre o caso de Lavras (MG)." Revista Foco 8, no. 2 (2016): 04. http://dx.doi.org/10.28950/1981-223x_revistafocoadm/2015.v8i2.173.

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O artigo objetivou verificar as dificuldades e opiniões das pessoas com deficiência (PcDs) que estão inseridos no mercado de trabalho sobre as políticas de inclusão públicas e empresariais. Para tanto, foram realizadas entrevistas e grupos focais com pessoas com deficiência da cidade de Lavras (MG), formalmente inseridas no mercado de trabalho. Os resultados demonstraram que as dificuldades enfrentadas pelas PcDs vão muito além da implantação de políticas afirmativas. Percebeu-se que uma inclusão efetiva desses indivíduos necessita de ações conjuntas entre governo, empresas e sociedade, com vi

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Chessa, Stefano, and Vittorio Giovannetti. "Partially Coherent Direct Sum Channels." Quantum 5 (July 15, 2021): 504. http://dx.doi.org/10.22331/q-2021-07-15-504.

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We introduce Partially Coherent Direct Sum (PCDS) quantum channels, as a generalization of the already known Direct Sum quantum channels. We derive necessary and sufficient conditions to identify the subset of those maps which are degradable, and provide a simplified expression for their quantum capacities. Interestingly, the special structure of PCDS allows us to extend the computation of the quantum capacity formula also for quantum channels which are explicitly not degradable (nor antidegradable). We show instances of applications of the results to dephasing channels, amplitude damping chan

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MOREIRA, LILIAN BARROS, MÔNICA CARVALHO ALVES CAPPELLE, and MARIA NIVALDA DE CARVALHO-FREITAS. "A DINÂMICA IDENTITÁRIA DE PESSOAS COM DEFICIÊNCIA: UM ESTUDO NO BRASIL E NOS ESTADOS UNIDOS." RAM. Revista de Administração Mackenzie 16, no. 1 (2015): 40–61. http://dx.doi.org/10.1590/1678-69712015/administracao.v16n1p40-61.

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A diversidade é um tema bastante complexo e controverso. Engloba as chamadas "minorias" não em termos numéricos, mas em termos do exercício do poder. Compõem as minorias os negros, pessoas com deficiência, mulheres, indígenas e outros. Embora haja avanços nessa discussão, inclusive na legislação, ainda se observam lacunas quando se fala do trabalho para essas minorias. Para o presente trabalho, escolheram-se, entre as minorias, as pessoas com deficiência (PCDs), pois, segundo a Organização Internacional do Trabalho (2010), elas representam 10% da população mundial, ou seja, cerca de 650 milhõe

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Arias Tuapanta, Tanlee Jasmin, and Nadihezka Amanda Cusme Torres. "CUIDADOS PALIATIVOS EN PACIENTES ONCOLÓGICOS PERTENECIENTES A SOLCA NÚCLEO DE TUNGURAHUA." Enfermería Investiga 6, no. 4 (2021): 40. http://dx.doi.org/10.31243/ei.uta.v6i4.1202.2021.

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Introducción: Los cuidados paliativos de los pacientes con enfermedades terminales, permiten mejorar la calidad de vida, aliviar la carga de los síntomas, fortalecer la dimensión espiritual y mejorar la comprensión de la enfermedad. Objetivo: Establecer las actividades del personal de enfermería en el cuidado paliativo de los pacientes oncológicos y determinar la validez y fiabilidad de la Escala de Dificultades en los Cuidados Paliativos (PCDS). Métodos: Investigación observacional, descriptiva, de corte transversal, realizada en las instalaciones del Hospital Oncológico del Núcleo de Tungura

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Baek, Seung-Hong, In-Seok Lee, Minkyu Choi, et al. "Concentrations and Distribution Patterns of PCDDs, PCDFs, DL-PCBs, PBDEs in Sediments from Ulsan Bay." Sea 18, no. 4 (2013): 186–94. http://dx.doi.org/10.7850/jkso.2013.18.4.186.

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Kunisue, Tatsuya, and Shinsuke Tanabe. "Contamination Status and Toxicological Implications of Persistent Toxic Substances in Avian Species." Journal of Disaster Research 3, no. 3 (2008): 196–205. http://dx.doi.org/10.20965/jdr.2008.p0196.

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The present study reviewed the contamination status and accumulation features of persistent toxic substances (PTSs), such as polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs), biphenyls (PCBs), and polybrominated diphenyl ethers (PBDEs), in avian species from Japan and open sea areas. PTSs were detected not only in Japanese coastal and inland birds but also in open sea birds, suggesting global-scale pollution by these contaminants. Higher concentrations of PBDEs were observed in Japanese raptor and omnivore species, while PCB levels in piscivorous birds were notably higher than

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Simion, Alina, Mitsunori Kakeda, Naoyoshi Egashira, Yoshiharu Mitoma, and Cristian Simion. "A direct method for the decontamination of a fly ash amended wet soil, artificially polluted with dioxins." Open Chemistry 10, no. 5 (2012): 1547–55. http://dx.doi.org/10.2478/s11532-012-0066-6.

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AbstractWe report hereby the first method of direct treatment of a wet soil containing toxic polychloroderivatives. Using a system with metallic Ca and 5% Rh fixed on charcoal in methanol, soil samples artificially polluted with fly ash containing polychloro-dibenzodioxins (PCDDs), polychloro-dibenzofurans (PCDFs) and coplanar polychlorinated biphenyls (co-PCBs), and having 69.2% to 84.6% moisture content, were successfully treated and decontaminated. This treatment afforded excellent hydrodechlorination yields for the 29 most toxic congeners of PCDDs, PCDFs and PCBs (98.3% degradation yield b

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Włodarczyk-Makuła, Maria. "Influence of Selected Organic Micropollutants on Organisms." Civil And Environmental Engineering Reports 24, no. 1 (2017): 83–97. http://dx.doi.org/10.1515/ceer-2017-0006.

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Abstract This article describes the toxicity of organic micropollutants on tested microorganisms. Itis a current issue because organic micropollutants are identified in all elements of environmental (surface water, ground water, soils) and in food products. The organic micropollutants include: polychlorinated dibenzodioxyns PCDD, polychlorinated dibenzofurans PCDF, polychlorinated biphenyls PCB, polycyclic aromatic hydrocarbons PAH, halogenated compounds and by-products of water treatment. Some organic compounds cause hazard for health and human life due to their estrogenic biological activity

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Firestone, David. "Determination of Dioxins and Furans in Foods and Biological Tissues: Review and Update." Journal of AOAC INTERNATIONAL 74, no. 2 (1991): 375–84. http://dx.doi.org/10.1093/jaoac/74.2.375.

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Abstract Determination of trace residues of polychlorlnated dlbenzo- p-dloxlns and dibenzofurans (PCDDs and PCDFs) In various matrixes Is carried out by a limited number of laboratories In the United States, Canada, and other countries. Current methods for analysis of foods and biological tissues Include a combination of preparation, extraction, cleanup, isolation, determination, and Identity confirmation procedures. Soxhlet, liquid/liquid, solid-phase, and column extraction procedures are used as well as treatment with acid or base before solvent extraction. Cleanup and isolation steps Includ

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Crespo, Jorge, Martin Reich, Fernando Barra, Juan Verdugo, and Claudio Martínez. "Critical Metal Particles in Copper Sulfides from the Supergiant Río Blanco Porphyry Cu–Mo Deposit, Chile." Minerals 8, no. 11 (2018): 519. http://dx.doi.org/10.3390/min8110519.

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Porphyry copper–molybdenum deposits (PCDs) are the world’s most important source of copper, molybdenum and rhenium. Previous studies have reported that some PCDs can have sub-economic to economic grades of critical metals, i.e., those elements that are both essential for modern societies and subject to the risk of supply restriction (e.g., platinum group elements (PGE), rare earth elements (REE), In, Co, Te, Ge, Ga, among others). Even though some studies have reported measured concentrations of Pd and Pt in PCDs, their occurrence and mineralogical forms remain poorly constrained. Furthermore,

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Rodrigues, Luciana, and Bernardo Lazary Cheibub. "Acessível ou não? Eis a questão!" Revista Turismo em Análise 31, no. 2 (2020): 358–80. http://dx.doi.org/10.11606/issn.1984-4867.v31i2p358-380.

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Paraty é um município de patrimônios naturais, históricos e culturais, que lhe renderam o título de Patrimônio Mundial como Sítio Misto, mas que não possibilita que todas as pessoas possam visitá-lo de forma autônoma e segura. A investigação que originou este artigo teve como objetivos reconhecer as barreiras que prejudicam a mobilidade de pessoas com deficiência (PCDs) no Centro Histórico (CH) de Paraty e arredores, bem como analisar se há um paradoxo entre tombamento de patrimônio e acessibilidade. A partir de uma pesquisa qualitativa exploratória de base etnográfica, foram realizadas observ

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Weeramanthri, Tarun, Shirley Hendy, Christine Connors, et al. "The Northern Territory Preventable Chronic Disease Strategy - promoting an integrated and life course approach to chronic disease in Australia." Australian Health Review 26, no. 3 (2003): 31. http://dx.doi.org/10.1071/ah030031.

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The need for an integrated and life course approach to the prevention and control of chronic diseases is increasinglybeing recognised. This paper describes the development of the Northern Territory Preventable Chronic Disease Strategy(PCDS), the strategic framework and evidence base, the design of implementation and monitoring phases, and earlyoutcomes. The PCDS is premised on the belief that the major chronic diseases, and their common underlying riskfactors, are potentially preventable. The structural challenges to larger jurisdictions taking such an integrated approachare undoubtedly larger

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Majumdar, Sristi, Upama Baruah, Gitanjali Majumdar, Debajit Thakur, and Devasish Chowdhury. "Paper carbon dot based fluorescence sensor for distinction of organic and inorganic sulphur in analytes." RSC Advances 6, no. 62 (2016): 57327–34. http://dx.doi.org/10.1039/c6ra07476f.

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da Silva Coelho, Flavio Augusto, Stephanie Gill, Crystal M. Tomlin, Timothy H. Heaton, and Charlotte Lindqvist. "An early dog from southeast Alaska supports a coastal route for the first dog migration into the Americas." Proceedings of the Royal Society B: Biological Sciences 288, no. 1945 (2021): 20203103. http://dx.doi.org/10.1098/rspb.2020.3103.

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The oldest confirmed remains of domestic dogs in North America are from mid-continent archaeological sites dated approximately 9900 calibrated years before present (cal BP). Although this date suggests that dogs may not have arrived alongside the first Native Americans, the timing and routes for the entrance of New World dogs remain uncertain. Here, we present a complete mitochondrial genome of a dog from southeast Alaska, dated to 10 150 ± 260 cal BP. We compared this high-coverage genome with data from modern dog breeds, historical Arctic dogs and American precontact dogs (PCDs) from before

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Schlenz, Maximiliane Amelie, Victoria Schubert, Alexander Schmidt, Bernd Wöstmann, Sabine Ruf, and Katharina Klaus. "Digital versus Conventional Impression Taking Focusing on Interdental Areas: A Clinical Trial." International Journal of Environmental Research and Public Health 17, no. 13 (2020): 4725. http://dx.doi.org/10.3390/ijerph17134725.

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Due to the high prevalence of periodontitis, dentists have to face a larger group of patients with periodontally compromised dentitions (PCDs) characterized by pathologic tooth migration and malocclusion. Impression taking in these patients is challenging due to several undercuts and extensive interdental areas (IAs). The aim of this clinical trial was to analyze the ability of analog and digital impression techniques to display the IAs in PCDs. The upper and the lower jaws of 30 patients (n = 60, age: 48–87 years) were investigated with one conventional impression (CVI) using polyvinyl siloxa

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Lewis, Cale E., and Mini Das. "Spectral Signatures of X-ray Scatter Using Energy-Resolving Photon-Counting Detectors." Sensors 19, no. 22 (2019): 5022. http://dx.doi.org/10.3390/s19225022.

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Energy-resolving photon-counting detectors (PCDs) separate photons from a polychromatic X-ray source into a number of separate energy bins. This spectral information from PCDs would allow advancements in X-ray imaging, such as improving image contrast, quantitative imaging, and material identification and characterization. However, aspects like detector spectral distortions and scattered photons from the object can impede these advantages if left unaccounted for. Scattered X-ray photons act as noise in an image and reduce image contrast, thereby significantly hindering PCD utility. In this pap

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Yap, WeiLuen. "How orthodontists see the role of PCDs." British Dental Journal 194, no. 12 (2003): 673. http://dx.doi.org/10.1038/sj.bdj.4810280.

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Lloyd, Jane E., Marilyn J. Wise, and Tarun Weeramanthri. "Changing shape: workforce and the implementation of Aboriginal health policy." Australian Health Review 32, no. 1 (2008): 174. http://dx.doi.org/10.1071/ah080174.

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Thirty-five interviews were conducted in a case study on the implementation of the Northern Territory Preventable Chronic Disease Strategy (PCDS) to explore the role of the health workforce in the implementation of Aboriginal health policy. There was a tendency for the workforce to implement those aspects of the policy that drew on existing skills in treatment and management and to avoid or delay implementation that required the acquisition of new skills in primary prevention. Factors that facilitated the implementation of the PCDS included the addition of new resources, employment of addition

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