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Search Results: 1 - 10 of 31701 matches for " Juan Kassack "
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Tratamiento de la leucemia linfoide aguda del adulto: Experiencia de un hospital en la Ciudad de México
Ramos,Christian; Rozen,Etta; León,María; Martínez T,Adolfo; Olarte,Irma; Catellanos,Humberto; Martínez,Carlos; Monta?o,Efreen; Kassack I,Juan; Zamora,Jorge; Miranda,Enrique; De la Ros,Andrés; Gutiérrez,Mario; Collazo,Juan;
Revista médica de Chile , 2011, DOI: 10.4067/S0034-98872011000900004
Abstract: background: gimema all 0288 trial was designed to evaluate the impact of a 7-day prednisone (pdn) pretreatment on complete remission of acute lymphoblastic leukemia. we adopted this trial in 2007. aim: to evaluate the results of treatment in two cohorts of patients with acute lymphoblastic leukemia, treated from 2007 to january 2009 and from february to december 2009. material and methods: we studied 99 patients treated in the first period (58 males) and 54 patients treated in the second period (33 males) the age of patients ranged from 16 to 60 years and 70% of patients were of high risk. bcr/abl fusion transcript was present in 12% of patients. results: remission rates were 61 and 51% for patients of the first and second group of treatment, respectively. the main cause of death were infections during the induction period. there were 49 relapses, mainly detected in the blood marrow. global and event free 34 months survival were 32 and 30% respectively. multivariate analysis disclosed risk stratification and central nervous system infiltration as risk factors for mortality. conclusions: the main obstacles for the treatment of acute lymphoblastic leukemia in these cohorts of patients were the high incidence of infections and the lack of use of growth stimulating factors.
Mexican Guidelines for the Diagnosis and Treatment of Chronic Myeloid Leukaemia  [PDF]
Eduardo Cervera, Federico Godínez, Rosa Sosa, Ramón Rivas, Carlos Best, Juan Hernández, Adrián Morales, Hugo Zurita, Ivette Carrasco, Jorge Cruz, álvaro Aguayo, José Espinoza, Juan Labardini, Luis Valero, Judith Cruz, Diana Arcos, Diego Limón, Omar López-Navarro, Daniela Gordillo-Bastidas, Myrna Candelaria, Francisco Torres, Juan Kassack, Oscar de Jesús Pérez Ramírez, Jorge Aquino, Guillermo Díaz, Mariela Cardiel, Margarita Rodríguez, Patricia Montoya, Juan Contreras, María Chávez, Sandra Chávez, David Gómez, Olga Cantú, Jorge Duque, Luis Pita, Eduardo Lobato, Julio López, Antonio López, Pedro González, Jorge Cortés
Journal of Cancer Therapy (JCT) , 2013, DOI: 10.4236/jct.2013.43092

Background: This document includes recommendations and guidelines issued by a group of Mexican researchers and specialists gathered in the First National Colloquium for the Diagnosis and Management of Chronic Myeloid Leukaemia (CML) by initiative of Instituto Nacional de Cancerología and with the support of the Leukaemia Department of the MD Anderson Cancer Center. Mexico lacks of updated information taken from its own reality on the diagnosis and treatment of CML and other haematological disorders; besides, there are no national guidelines. Aim: To publish a consensus document with guidelines for the management of CML adjusted to the national environment and overall characteristics. Method: The participants answered a DELPHI questionnaire about the overall aspects of the disease, aiming to target controversial topics, discuss them in the colloquium, and to agree on the best ones. After those meetings, a final document was drawn up. Results: The group presents recommendations for definition, diagnosis, prognosis, monitoring, and treatment of CML in Mexico. Conclusions: Having consensus guidelines for the clinical management of CML in our country will enable the consensual practice of Mexican specialists regarding the clinical approach to CML, as well as optimize the resources which allow the rational planning of the medical care strategies.

Summary on the Studies of the Unearthed Bamboo Medical Books for the Past Forty Years
—Take Prescriptions of Fifty-Two Diseases and Han Medical Books of Wuwei for Example

Juan Hu
Chinese Studies (ChnStd) , 2016, DOI: 10.4236/chnstd.2016.51001
Abstract: For the past forty years, the study of the unearthed bamboo medical books has always been a very valid concern and many important achievements have yet been achieved. However, the lack of standard handwriting in addition to seriously being destroyed when unearthed, it’s not that easy to read them. The purpose of this article is to sort through and correct some commonly occurred interpretation mistakes from the previous studies.
“Association between Feelings about Competition and Self-Reported Happiness: Do Racial Differences Matter?” Evidence from the World Value Surveys  [PDF]
Juan Barrios
Open Journal of Social Sciences (JSS) , 2016, DOI: 10.4236/jss.2016.45026
Abstract: Drawing on individual data from the World Values Surveys, this paper estimates the importance of racial differences in the relation between individual feelings about competition and self-reported happiness. Racial or ethnic characteristics are split as Asians, Blacks and Whites. In general, people who think competition is good are associated to the same (high) level of happiness as do people who think competition is harmful. Blacks, however, appear to shy away from competition probably because they are not the winners in the competitive process of capitalism. Results among blacks within different countries show similar patterns. These findings are different than and complement previous research which shows a positive or negative relation between competition and well-being. The paper improves over previous research in that it approximates competitive environment by using individual-level measures and considers the relevance of cultural differences. Instrumental variable analysis suggests that there may be a relation of causality stemming from competition to happiness. The paper conjectures about the reasons why individuals who find competition as harmful report higher levels of happiness but do not attempt to establish causality directions.
Mainland China and Hong Kong Closer Economic Partnership Arrangement Effect Analysis  [PDF]
Juan Yang
Chinese Studies (ChnStd) , 2016, DOI: 10.4236/chnstd.2016.53008
Abstract: Based on gravity model, this paper analyzes the impact of Mainland China and Hong Kong Closer Economic Partnership Arrangement by using the data from 2004 to 2013. The result shows that, closer economic partnership arrangement has not promoted the goods export of Hong Kong; the effects on services trade and investment are limited. The main reasons may be the disappearance foundation of the cooperation between the two sides and the limited openness of Mainland China market.
The Hubble Field vs Dark Energy  [PDF]
Juan Lartigue
Journal of Modern Physics (JMP) , 2016, DOI: 10.4236/jmp.2016.712145
Abstract: The Hubble equation was considered valid enough to calculate the recession velocity of galaxies, until further observations showed that there would be an accelerated recession in the Hubble flow, necessarily tied to an accelerated expansion of the Universe. So, this paper postulates the existence of a Hubble field as a possible cause for such an accelerated expansion, with some conditions: it must be a scalar field whose intensity should be a constant in respect to distance and whose Poisson equation should not be zero nor a function of mass; such field could rather be a property of the space-time. The obvious expression for acceleration should be the derivative of the Hubble equation respect to time, which gives two opposed-signs terms whose substitution by the De-Sitter equation drives to a permanent negative acceleration, similarly to that obtained by the 2nd Friedmann equation. Otherwise, the inclusion of the ? term in the gravitational Einstein equation has led to a two opposed-signs terms expression, resembled to a non-published Newton equation. The negative term expresses the gravitational attraction and the positive one expresses the accelerated expansion as a ? function, which usually is attributed to dark energy. In this paper it is shown that Λ is proportional to the squared Hubble parameter and that the uncertain dark energy may be substituted by the calculable Hubble field intensity to obtain an equation for the net Universe acceleration. Equations for the Hubble parameter as functions of time and radius are also deduced. A relation is shown between the various assumed masses of the Universe and its critical radius. Additional Universe parameters are estimated such as the deceleration factor and a solution for the Poisson equation in the Hubble field. A brief comment t on high-standard candles is included.
“The Trinity”: Synergy Innovation Mechanism of Science and Technology—A Case Study Based on Nantong Industrial Technology Institute  [PDF]
Juan Zhang
Technology and Investment (TI) , 2017, DOI: 10.4236/ti.2017.81004
Abstract: “The trinity” is that NITI focuses on the universal, critical and forward-looking technology which is from enterprises in Nantong, and uses the strategic, service, and benefit synergy, to integrate the research of scientific institutes, the incubation of incubators, and industrialization of industry bases to be an organic entirety which produces collaborative innovation. It is a science and technology innovation chain. The case proves that the scientific and technological transfer efficiency of “the Trinity” is higher than others, and has both social and economic benefits. To a certain extent, it is “1 + 1 + 1 > 3”. At present, China’s scientific and technological innovation has not been widely into fast development. On the back of the local strong financial strength and in the intention of enhancing the level of local science and technology innovation, “the Trinity” is a kind of convenient form.
Agency Cost and Uncontrollable Risks in Hiding Fortune Overseas—Offshore Companies, Ownership of the Cannes Villa and Money Laundering in the Criminal Case of Bo Xilai  [PDF]
Juan Fang
Chinese Studies (ChnStd) , 2018, DOI: 10.4236/chnstd.2018.72011
Abstract: The Jinan Intermediate People’s Court adjudicated the charges of bribery, embezzlement and abuse of power against Mr. Bo Xilai, the former Communist Party Chief of Chongqing from August 22 to 26, 2013. Bo was charged of accepting a luxury villa located in Cannes from a tycoon named Xu Ming. A conspiracy named the Montage scheme, which used offshore companies in the purpose of committing bribery and covering the beneficiary of the property abroad, emerged during the trial. With focus on the role of the offshore companies played in financing function, fake business transactions, ownership structure related to the Cannes villa, this paper is trying to answer a couple of questions: what’s the time of accepting cash bribe paralleling with money laundering through a group of offshore companies, the time when the money was firstly transferred from the bribe-giver to the bribe-taker or the time when the bribe-taker became the beneficiary or controller of the assets purchased with the money? In finding out the beneficiary of a property under the name of an offshore company, is it legally required and technically possible to prove the consistence between the owner of a property and that of an offshore company?
Stability and Risk of Financial Holding Companies—Taking the Chinese CITIC Group as Example  [PDF]
Juan Zhang
Journal of Service Science and Management (JSSM) , 2019, DOI: 10.4236/jssm.2019.122017
Abstract: With the development of financial mixed operation, in order to enhance the financial competitiveness, more and more countries are accelerating the pace of from separate operation to mixed operation. Except bringing the advantages, financial holding company has also faced great challenges at the same time. Therefore, establishing the corresponding mixed supervision system and improving the competitiveness of the financial holding company have become the most important tasks for China’s financial industry. Taking the Chinese CITIC International Financial Holdings Limited as an example, we focus on comparing economies of scale, economies of scope as well as the study of stability and risk, based on theoretical analysis and empirical analysis methods. The results show that most of the China Financial Holding Company Limited did not reach the greatest economies of scale and scope because of the restrictions on their own management and management experience. Secondly, the higher risk of securities will not increase the risk of major financial institutions such as banks. Thirdly, the risk of subsidiaries in financial holding companies is relatively low, compared with others in separated operation. In addition, we analyze the transmission mechanism and internal transaction risk of the financial holding company, innovatively propose “Incentive Conflict Concept” in subsidiary of internal and external risk control. Finally, the paper suggests that the financial holding companies should attach great importance to internal risk control, improve their management and integrated resource ability. More importantly, the external supervision mechanism needs to improve supervision mechanism design for the mixed supervision, as much as possible to achieve regulatory objectives of incentive compatibility.
An Efficient Method to Reduce the Numerical Dispersion in the HIE-FDTD Scheme  [PDF]
Juan Chen, Anxue Zhang
Wireless Engineering and Technology (WET) , 2011, DOI: 10.4236/wet.2011.21005
Abstract: A parameter optimized approach for reducing the numerical dispersion of the 3-D hybrid implicit-explicit finite-difference time-domain (HIE-FDTD) is presented in this letter. By adding a parameter into the HIE-FDTD formulas, the error of the numerical phase velocity can be controlled, causing the numerical dispersion to decrease significantly. The numerical stability and dispersion relation are presented analytically, and numerical experiments are given to substantiate the proposed method.
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