Department of Human Rights Division of Latino Affairs, FY 2009

Agency Performance Plan, Department of Human Rights Division of Latino Affairs

Quantifying quantitative literacy: Age heaping and the history of human capital

Age data frequently display excess frequencies at round or attractive ages, such as even numbers and multiples of five. This phenomenon of age heaping has been viewed as a problem in previous research, especially in demography and epidemiology. We see it as an opportunity and propose its use as a measure of human capital that can yield comparable estimates across a wide range of historical contexts. A simulation study yields methodological guidelines for measuring and interpreting differences in ageheaping, while analysis of contemporary and historical datasets demonstrates the existence of a robust correlation between age heaping and literacy at both the individual and aggregate level. To illustrate the method, we generate estimates of human capital in Europe over the very long run, which support the hypothesis of a major increase in human capital preceding the industrial revolution.

Iowa Department of Human Rights - Community Action, Agency Performance Plan, 2006

Annual Report, Agency Performance Plan

Commission on the Status of Iowans of Asian & Pacific Islander Heritage (CAPI), Spring 2008

In the Spring of 2004, the Iowa legislature passed the bill to establish the Commission on the Status of Iowans of Asian and Pacific Islander Heritage (CAPI) within the Department of Human Rights. Nine (9) commissioners were appointed by the Governor in October. In August 2006, the first division administrator was appointed; thus the Division was established. The duties of the Commission, as established in Iowa Code Chapter 216A.152, define the work of the Division. Vision: All Asian and Pacific Islander Iowans live up to their potential, regardless of ethnicity, station in life, and religion. Mission: To ensure Iowa’s Asians and Pacific Islanders have opportunities equal to other Iowans in education, employment, health care, housing, and safety and to publicize the accomplishments and contributions of the Asian and Pacific Islanders to the state.

Commission on the Status of Iowans of Asian & Pacific Islander Heritage (CAPI), Spring 2007

In the Spring of 2004, the Iowa legislature passed the bill to establish the Commission on the Status of Iowans of Asian and Pacific Islander Heritage (CAPI) within the Department of Human Rights. Nine (9) commissioners were appointed by the Governor in October. In August 2006, the first division administrator was appointed; thus the Division was established. The duties of the Commission, as established in Iowa Code Chapter 216A.152, define the work of the Division. Vision: All Iowans live up to their potential, regardless of ethnicity, station in life, and religion. Mission: To empower Asians and Pacific Islanders, improve their well-being, and celebrate a diverse Iowa.

Commission on the Status of Iowans of Asian & Pacific Islander Heritage (CAPI), Spring 2006

In the Spring of 2004, the Iowa legislature passed the bill to establish the Commission on the Status of Iowans of Asian and Pacific Islander Heritage (CAPI) within the Department of Human Rights. Nine (9) commissioners were appointed by the Governor in October. In August 2006, the first division administrator was appointed; thus the Division was established. The duties of the Commission, as established in Iowa Code Chapter 216A.152, define the work of the Division. Vision: All Iowans live up to their potential, regardless of ethnicity, station in life, and religion. Mission: To empower Asians and Pacific Islanders, improve their well-being, and celebrate a diverse Iowa.

Iowa Commission on the Status of African Americans Annual Report, Fiscal Year 2006

A Public Intellectual recently suggested that I read the book Life Out Of Context by the very productive writer Walter Mosley. In this book, Mosley began to summarize a speech that was given by Harry Belafonte. Belafonte made a comparison between a particular Olympic relay race and the Civil Rights Movement. In the race, an experienced runner stumbled a little while passing the baton, and the race was lost. For Belafonte, this momentary slip was a metaphor for the failure of the Civil Rights Movement to “pass the baton” to the younger generation as “it moved past its original phase and into the latter part of the century.” Regardless of your views of the strengths and weaknesses of the Civil Rights Movement, I think all of us would agree that the current issues facing Black Iowa today--e.g., the need for economic development, increased educational achievement and more political involvement in our communities--demand our immediate attention and action. This urgency requires that we cross generational, class, and territorial boundaries within the state to collaborate among ourselves and with others to deal constructively with these issues. We cannot afford to have another “momentary slip.” Serving as the Administrator for ICSAA allows me to serve Black Iowa in a significant way, and Kimberly Cheeks and I in this Division look forward to the work ahead over the next several months and years. Working closely with Walter Reed, Director of the Department of Human Rights, along with so many others across this state, we are keenly aware that we are provided with a great opportunity to positively impact the quality of life for African-Americans in Iowa.

Report on payments made subsequent to recipients’ dates of death under the Medicaid program administered by the Department of Human Services for the period July 1, 2006 through December 31, 2008

Report on payments made subsequent to recipients’ dates of death under the Medicaid program administered by the Department of Human Services for the period July 1, 2006 through December 31, 2008

Report on the eligibility requirements for the Medicaid program administered by the Department of Human Services for the period July 1, 2006 through December 31, 2008

Report on the eligibility requirements for the Medicaid program administered by the Department of Human Services for the period July 1, 2006 through December 31, 2008

Report on the IowaCare program administered by the Iowa Medicaid Enterprise, a division of the Department of Human Services (DHS-IME), for the period July 1, 2005 through June 30, 2009

Report on the IowaCare program administered by the Iowa Medicaid Enterprise, a division of the Department of Human Services (DHS-IME), for the period July 1, 2005 through June 30, 2009

Report on the Juvenile Detention Home Fund administered by the Department of Human Services for the period July 1, 2007 through November 10, 2009

Report on the Juvenile Detention Home Fund administered by the Department of Human Services for the period July 1, 2007 through November 10, 2009

The role of the prokineticin 2 pathway in human reproduction: evidence from the study of human and murine gene mutations.

A widely dispersed network of hypothalamic GnRH neurons controls the reproductive axis in mammals. Genetic investigation of the human disease model of isolated GnRH deficiency has revealed several key genes crucial for GnRH neuronal ontogeny and GnRH secretion. Among these genes, prokineticin 2 (PROK2), and PROK2 receptor (PROKR2) have recently emerged as critical regulators of reproduction in both mice and humans. Both prok2- and prokr2-deficient mice recapitulate the human Kallmann syndrome phenotype. Additionally, PROK2 and PROKR2 mutations are seen in humans with Kallmann syndrome, thus implicating this pathway in GnRH neuronal migration. However, PROK2/PROKR2 mutations are also seen in normosmic GnRH deficiency, suggesting a role for the prokineticin signaling system in GnRH biology that is beyond neuronal migration. This observation is particularly surprising because mature GnRH neurons do not express PROKR2. Moreover, mutations in both PROK2 and PROKR2 are predominantly detected in the heterozygous state with incomplete penetrance or variable expressivity frequently seen within and across pedigrees. In some of these pedigrees, a "second hit" or oligogenicity has been documented. Besides reproduction, a pleiotropic physiological role for PROK2 is now recognized, including regulation of pain perception, circadian rhythms, hematopoiesis, and immune response. Therefore, further detailed clinical studies of patients with PROK2/PROKR2 mutations will help to map the broader biological role of the PROK2/PROKR2 pathway and identify other interacting genes/proteins that mediate its molecular effects in humans.

Use of radiolabelled monoclonal anti-CEA antibodies for the detection of human carcinomas by external photoscanning and tomoscintigraphy

Paul Ehrlich's inspired concept of 'magic bullets' for the cure of diseases has been revitalized by recent advances in immunology1. In particular, the development of cell fusion technology allowing the production of monoclonal antibodies (Mabs) with exquisite specificities2 triggered new hopes that we may now have the perfect carrier molecules with which to deliver cytotoxic drugs3 or toxins4 to the hidden cancer cells. This article reviews data on one aspect of the magic bullet concept, the use of radiolabelled antibodies as tracers for tumour localization. It will also discuss the very recent clinical use of 131I-labelled Mabs against carcinoembryonic antigen (CEA)5 to detect carcinoma either by conventional external photoscanning or by single photon emission computerized tomography (SPELT). This alliance of the most modern tools from immunology (Mabs) and nuclear medicine (SPELT) appears promising as a way to improve the sensitivity of 'immunoscintigraphy'. However, this approach is not yet ready, for widespread clinical use.

The overexpression of SOX2 affects the migration of human teratocarcinoma cell line NT2/D1.

The altered expression of the SOX2 transcription factor is associated with oncogenic or tumor suppressor functions in human cancers. This factor regulates the migration and invasion of different cancer cells. In this study we investigated the effect of constitutive SOX2 overexpression on the migration and adhesion capacity of embryonal teratocarcinoma NT2/D1 cells derived from a metastasis of a human testicular germ cell tumor. We detected that increased SOX2 expression changed the speed, mode and path of cell migration, but not the adhesion ability of NT2/D1 cells. Additionally, we demonstrated that SOX2 overexpression increased the expression of the tumor suppressor protein p53 and the HDM2 oncogene. Our results contribute to the better understanding of the effect of SOX2 on the behavior of tumor cells originating from a human testicular germ cell tumor. Considering that NT2/D1 cells resemble cancer stem cells in many features, our results could contribute to the elucidation of the role of SOX2 in cancer stem cells behavior and the process of metastasis.

High-precision satellite positioning system as a new tool to study the biomechanics of human locomotion.

New Global Positioning System (GPS) receivers allow now to measure a location on earth at high frequency (5Hz) with a centimetric precision using phase differential positioning method. We studied whether such technique was accurate enough to retrieve basic parameters of human locomotion. Eight subjects walked on an athletics track at four different imposed step frequencies (70-130steps/min) plus a run at free pace. Differential carrier phase localization between a fixed base station and the mobile antenna mounted on the walking person was calculated. In parallel, a triaxial accelerometer, attached to the low back, recorded body accelerations. The different parameters were averaged for 150 consecutive steps of each run for each subject (total of 6000 steps analyzed). We observed a perfect correlation between average step duration measured by accelerometer and by GPS (r=0.9998, N=40). Two important parameters for the calculation of the external work of walking were also analyzed, namely the vertical lift of the trunk and the velocity variation per step. For an average walking speed of 4.0km/h, average vertical lift and velocity variation were, respectively, 4.8cm and 0.60km/h. The average intra-individual step-to-step variability at a constant speed, which includes GPS errors and the biological gait style variation, were found to be 24. 5% (coefficient of variation) for vertical lift and 44.5% for velocity variation. It is concluded that GPS technique can provide useful biomechanical parameters for the analysis of an unlimited number of strides in an unconstrained free-living environment.