Judith A. Challis, Ph.D.
nee Koskella
Brewster, New York 10509
E-Mail: judy@judychallis.com
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EDUCATION: |
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| 7/94-5/98 | New York University, New York, New York Ph.D. (Biology) Dissertation topic: Microbial utilization of free and clay-bound insecticidal toxins from Bacillus thuringiensis and their retention of insecticidal activity after incubation with microbes. Degree: 1998 |
| 3/94-6/94 | New York University, New York, New York M.Phil. (Biology) Concentration: cell biology/biochemistry Degree: 1994 |
| 9/86-2/91 | New York University, New York, New York M.S. (Biology) Concentration: cell biology/biochemistry Degree: 1991 |
| 9/84-12/86 | Seton Hall University, South Orange, New Jersey M.S. (Biology) Concentration: molecular biology/microbial genetics Degree: 1986 |
| 9/76-5/80 | Ladycliff College, Highland Falls, New York B.S. (Biology) Major: Biology Minor: Chemistry Degree: 1980 |
| CAREER RELATED EXPERIENCE: | |
| 6/2002-Present | Westchester County Department of Health Bureau of Public Health Protection Sanitarian As of 1/2005, investigates food borne outbreaks on a countywide
basis, supervises the collection of case histories and statistically
analyses the results using epidemiological software for the Bureau of
Public Health Protection. Inspects restaurants and temporary residences under construction to determine if the premises are being constructed in accordance with approved plans. Performs investigations of reported food borne illnesses, including the preparation of a Hazard Analysis Critical Control Point report, records for evaluation and correction food handling practices of the premises, and prepares a report of findings for use by superiors. Recommends to superiors cases where an administrative hearing or legal action may be necessary in order to obtain compliance, and may prepare the documents necessary for the hearing. Participates on field monitory teams of the Nuclear Disaster
Emergency Radiological Response Team to ensure the safety of the public
in the case of a nuclear accident by physically tracking and monitoring
the release of radioactivity in the field and reporting first hand to
the command center. Communicates with the general public in various
fields, including top management personnel, restaurant owners,
landlords, tenants, homeowners, engineers, chefs, vendors, physicians
and dentists. Traps, collects and identifies mosquito adults and larvae
under the West Nile Virus Surveillance program. |
| 2/2002-Present | Gerson Lehrman Group Member-Council of Healthcare Advisors Consultancies |
| 7/2001-8/2001 | Westchester Community College, Valhalla, NY Adjunct Instructor: Anatomy and Physiology Laboratory |
| 1/92-Present | New York Institute of Legal Research, Yorktown Heights,
New York CHAIRPERSON SCIENCE ADVISORY BOARD Consultancies. |
| 7/99-6/2001 | Manhattanville College, Purchase, NY Assistant Professor Courses: Infectious Diseases (lecture and laboratory), Principles of Biochemistry, Biochemistry I, Techniques in Protein Biochemistry Laboratory, The Human Organism, Global Environmentalism, Research Seminar, Immunology, Microbiology (lecture and laboratory), Nutrition I, and Nutrition in Health and Disease. Supervision of student research. |
| 9/95-6/99 | Mercy College, Dobbs Ferry, New York This position was
funded by a 3-year minority student improvement grant and was located at
the Bronx Campus of Mercy College. Responsibilities included In two years the number of students enrolled in freshman biology major level courses at this campus increased from 4 in the first semester to over 50 in 1998, and student retention increased. Courses had been offered at this campus in previous years, but were often cancelled for a lack of enrollment. Speakers from various scientific fields were also obtained to speak at the Bronx Campus on an ongoing basis to provide the students with role models. The following courses were taught: General Biology I & II, |
| 5/87-9/95 | New York University, New York, New York GRADUATE ASSISTANT/TEACHING ASSISTANT Laboratory instructor for the
following courses: |
| 1/91-9/92 | Borough of Manhattan Community College, New York, New York Lecturer and laboratory instructor for a medically oriented |
| 9/84-12/86 | Seton Hall University, South Orange, New Jersey GRADUATE ASSISTANT/TEACHING ASSISTANT Laboratory instructor for the
following courses: |
| 6/85-9/85 | Schering-Plough/NJ Marine Consortium/Seton Hall
University RESEARCH FELLOW This joint project involved the isolation of marine
fungi in search of |
| 6/82-6/84 | U.S. Environmental Protection Agency, Research Triangle
Park, North Carolina MICROBIOLOGIST Duties were to assist the target organ toxicity team (liver and kidney) in studies of damage that sometimes resulted in cancer. Responsibilities were to design methods for isolation and the
isolation of 3 variants of alpha-feto protein, radioimmunoassay of
treated rat sera, handling and disposal of radioactive and carcinogenic
materials, and library research for the use of the investigative team in
experimental design |
| 6/80-12/80 | International Business Machines Department of Release Engineering, East Fishkill, New York CLERK Duties were to compute and summarize data (on chip success and failure rates) in a statistical format that was internally published on both a monthly and year-to-date report. Other responsibilities included running diagnostic programs on computer chip designs in the process of miniaturization, collecting data from software analysis, and accessing and/or transmitting data to and from other IBM sites via computer. |
| SPEAKING ENGAGEMENTS: | |
| Summer Camp Health and Safety May 2005 Mamaroneck Parks Department |
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| The Health Department, its Inspectors and the Restaurateur Westchester Community College April 2005 |
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| A Fishy Budget: Power plants and their effects on the health of
women, children, and fish. October 2000 Women's Leadership Luncheon Tri-Beta Biological Student Honor Society |
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| DNA Typing as Evidence in the New York Courts September 16, 1998 J. A. Koskella, Ph.D., and H. A. Stuhl, Esq. |
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| Cloning Genes Across Kingdoms: Problems and Possibilities October 12, 1998 Biology Department Seminar Speaker |
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| PUBLICATIONS/ABSTRACTS: | |
| Koskella, J. and G. Stotzky. 2002.
Larvicidal toxins from Bacillus thuringiensis subspp. kurstaki, morrisonis strain tenebrionis, and israelenis have no microbicidal or microbiostatic activity against selected bacteria, fungi, and algae In Vitro. Canadian J. Microbiology. 48:262-267. |
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| Koskella, J. and G. Stotzky. 1997 Microbial Utilization of the
free and clay-bound toxins from Bacillus thuringiensis and their
retention of insecticidal activity after incubation with microbes. |
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| Stotzky, G., H. Tapp, and J. Koskella. 1995. Parasporal
toxins from Bacillus thuringiensis resist |
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| Koskella, J., and G. Stotzky. 1995. Toxins from Bacillus
thuringiensis bound on clays Abstracts of the 95th General Meeting of the American |
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| Koskella, J. and G. Stotzky. 1994.
Resistance of the toxins from Bacillus thuringiensis to Abstracts of the 94th General Meeting of the American |
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| Stotzky, G., G. Venkateswerlu, H. Tapp, and J. Koskella. 1993. Binding of the insecticidal proteins of Bacillus thuringiensis on clay minerals. Abstracts of the 93rd General Meeting of the American |
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| Stotzky, G., G. Venkateswerlu, H. Tapp, and J. Koskella. 1992. Binding of the insecticidal proteins of Bacillus thuringiensis on clay minerals. Abstracts of the 6th International Symposium on Microbial |
| PROFESSIONAL AFFILIATIONS: | |
| American Society for Microbiology | |
| American Association for the Advancement of Science | |
| New York Academy of Sciences | |
| HONORS/GRANTS: | |
| 2001: Tri-Beta Award in "Recognition of Your Outstanding Commitment to the Eleventh Annual Science Competition at Manhattanville College." | |
| 2000: Tri-Beta Award for "Exceptional Service in the Biological Sciences". (Manhattanville College Chapter) |
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| Tri-Beta Award in "Recognition of Your Outstanding Commitment to the Tenth Annual Science Competition at Manhattanville College." | |
| 1997: Faculty Development Grant Presented to initiate
research on an environmental reservoir of Helicobacter pylori, a
causative agent of pyloric ulcers and a class A carcinogen. The sources
of infection |
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| 1995: Faculty Service Award
Presented for outstanding service at the Bronx Campus of Mercy College. |
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| 1995: Marie and Herman Sokal Travel Scholarship Provided funds to travel to the 7th International Symposium on Microbial Ecology held in Santos, Brazil, for trips to the Itapanahau track (Devil's gravestone) in the Atlantic Forest in the State Park of Serra do Mar and to spend 4 days in Manaus to travel by boat on the Negro and Amazon Rivers to observe the biodiversity of the Atlantic- and Rain- forests. Short hikes were also taken in the forests along the rivers and visits made to local animal sanctuaries where animals had been recovered from poachers. |
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| 1990: Bernard Davis Scholarship This scholarship provided tuition
and board to attend a 6-week intensive course entitled |
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| 1989: Elected to Outstanding Young Women in America in recognition of "outstanding ability, accomplishments, and service to community." |
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| 1980: Frank G. Brooks Award for Excellence in Student Research for
the research presentation entitled "Isolation and Cultural
Characteristics of an Organism Isolated from an Abandoned Coal Mine". This award was sponsored by the honor society Tri-Beta. |
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| RESEARCH TOOLS/SKILLS: | Protein purification, Western-blot ELISA, polyacrylamide gel
electrophoresis, DNA plasmid preparation, restriction enzyme analysis,
bacterial DNA transformation, isolation and sizing of clay minerals and
complexes from soil, culturing and maintenance of bacteria (including blue-green and Streptomyces spp.), fungi, and algae. Bioassays, Ames Test, insect bioassay (Manduca sexta) and small animal handling. (N.B., This listing is not an inclusive compilation of skills.) |
| COURSES TAUGHT: | Infectious Diseases (lecture and laboratory), Microbiology (lecture and laboratory), Principles of Biochemistry, Biochemistry I (Graduate Level), Techniques in Protein Biochemistry Laboratory, Research Seminar, Immunology, Nutrition I, Nutrition in Health and Disease, General Biology I & II (Laboratory and Lecture), Microbiology (Graduate Level) (Laboratory and Lecture), Environmental Science, Global Environmentalism, The Human Organism, Introduction to Human Biology, Laboratory in Anatomy and Physiology. |
| RELEVANT COURSEWORK: | |
| "Office of Fire Prevention and Control:? Emergency Response to Bioterrorism: Basic Concepts Course" 12 hours fire training credit. (February 7th and 8th 2006.) | |
| FEMA-Q534 Emergency Response to Terrorism (July 2005) | |
| FEMA-IS-100 Incident Command System (ICS) (July 2005) | |
| FEMA-IS-700 National Incident Management System (NIMS) (April 2005-Self Study and County Training) | |
| Web cast CDC: Recognition of Chemical Associated Gastrointestinal Food borne Illnesses. (April 2005) | |
| 1 Day Course: Botulism in Argentina: New York State Department of Health (February 2005) | |
| Columbia University Mailman School of Public Health Emergency Preparedness and Response and Use of Incident Command (2003) |
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| Cornell University, Ithaca, New York NY State Health Department Arthropod-Borne Disease Program Mosquito Training Clinic. (2003) |
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| School of Public Health, University at Albany Basic Environmental Health Course (2002-2003) (Epidemiology, biostatistics, water supply safety, beach and pool safety, bioterrorism, food safety, others) |
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| International Studies and Training Institute How to conduct a sanitary survey of small ground water systems (2003) |
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| Entergy/State Emergency Management Organization Radiological Review |
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| Microbial Ecology (Marine Biological Laboratory, Woods Hole, MA) |
| DISASTER DRILLS/TRAINING: | |
| FEMA Evaluated Drill-2004 - Emergency Operations Center Position-Health Desk I |
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| FEMA Evaluation of Reception Center for the Public Position: Personnel Decontamination (2003) |
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| Radiological Disaster Response Position: Field Monitoring Team Geiger Counter and Air Sampling Equipment Training (2002/2003) |
| COMPUTER SKILLS: | EpiInfo, Sigma Plot 4.0, Quatropro, Instat, PCPOLO (probit analysis), WordPerfect, Microsoft Word, Excel, Windows, Act, PowerPoint, Educational Software (e.g., MacPig for the virtual dissection of the fetal pig and others), as well as internet-related software and research skills. Training and experience using presentation and web-page design software. |
| OFFICES: | |
| Chairperson Science Advisory Board New York Institute of Legal Research 1992-2002 |
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| Council Member New York City Branch of the American Society for Microbiology 2001-2003 |
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| Committee Member New York City Branch of the American Society for Microbiology: Committee on Education and Training 1998-2003 |
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| Board member Board on Academic Standards, BOAS Representative to Honors Committee Manhattanville College 1999-2000 |
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| Treasurer Graduate Biology Group NYU (1991-93, 1994-95) |
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| Chairperson Gladys Mateyko Award Committee NYU (1992) |
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| Vice-Chairperson Gladys Mateyko Award Committee NYU (1992) |
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| President Chi Gamma Chapter of Tri-Beta (Biology Honor Society) Ladycliff College (1980) |
| REFERENCES: | Upon request. |