High school geography : physical, economical, and regional /

Parts I-II issued in 1 vol.

Our mineral supplies, H. D. McCaskey and E. F. Burchard, geogologists in charge.

Mode of access: Internet.

Proceedings of the Constitutional convention of the state of Illinois convened January 6, 1920 ...

William S. Gray, John L. Dryer, Rodney H. Brandon, committee to edit the proceedings of the convention.

The Rotarian /

With supplements.

Philadelphia, guide to the city.

Mode of access: Internet.

Official directory /

Description based on: 1945/46.

Formal opening the new Michigan Stadium Ann Arbor

View from the south of the stadium during the Ohio State-Michigan game. On image: KAUFMANN & FABRY CO. COMMERCIAL PHOTOGRAPHERS 425 South Wabash Ave. CHICAGO TELEPHONE HARRISON 3135 MOST THOROUGHLY EQUIPPED PHOTOGRAPHIC PLANT IN AMERICA. Verso: Rotary Club of Chicago 10/25/27

U-M Softball Team, 1993, Big Ten Champions

Front Row: Cheyl Pearcy, Kari Kunnen, Kathryn Gleason, Karla Kunnen, Patti Benedict, assistant coach Cathy Wylie

Middle Row: manager Tim Dryer, Tracy Carr, Erin Martino, Kathleen Berrigan, Lesa Arvia, Mary Campana

Back Row: Amy Carlton (Sports Information), student trainer Amy Brim, athletic trainer Kate Hallada, Renee Swinicki, Kelly Forbis, Kelly Kovach, Michelle Silver, Kim Clark, assistant coach Carol Bruggeman, head coach Carol Hutchins

School of Nursing Class of 1984

Top Row: Suzanne P. Zeros, Leslie A. Hazle, Deborah L. Thar, Jo-Ann Uhrhammer, Susan M. Revesz, Karla M. Jackson, Laura L. Campbell, Carol T. Dekeyser, Jeanette R. Lewey, Constance B. Squibb, Kristen Eckoff, Martha J. Armantrout, Kathleen A. Duhart, Sara J. Hemming, Carrie L. Malroit, Anne Marie L. Piehl, Rita A. Dobry, Susan A. Wintermeyer

Row 2: Deborah L. Kurzeja, Elanie C. Jenkins, Mary Nehra, June Ellis, Lisa Mediodia, Mary G. Rutz, Diane L. Larson, Mark A. Kempton, Margaret M. Ulchaker, Maureen B. Schreibea, Jan E. Merrick, Holly Russell, Betsy J. hodgman, Maeve N. Boran, Theresa J. Coker, Lisa Moss, Nancy J. Deckert, Nancy R. Bailey

Row 3: Denise M. Zapinski, Michelle M. Post, Elicia baker-Rogers, Lisa A. Mast, Patricia Thomas, Karen A. Bartoluzzi, Jennifer M. Dzieciuch, Margie Von Berge, Nancy Lutz, Pamela Mrstik

Row 4: Elizabeth Doheny, Jacqueline T. Bartone, Lisa A. Pfahler, Sheryl L. Lovelace, Elizabeth A. Bazur, Janet L. Bauman, Delynn M. Dindoffer, Rebecca Waldo

Row 5: Janarl L. Harris, Jeanne M. Cancilla, Amy Garon, Alisa D. Karp, Liz Buchanan, Linda M. Ford.

Row 6: Ondreya Dillard, Linda C. Parks, Tricia Berner, Loranie A. McKaig, Susan M. Bleasdale, Heather L. Colquhoun, Valerie M. Spotts, Marcia L. Fouts

Row 7: Theresa Glick, Carrie L Giltrow, Lisa E. Chapelle, Mary H. Kiledo, Jody Kazmierczak, Patricia E. Goerke, Lisa Weingart, Laura A. Rhead, Pauletta McKivens, Nancy K. Dryer

Row 8: Mary S. Mac Taggart, Lynn M. Stephens, Ann E. Dowling, Amy L. Huntzinger, Patricia A. Schremser, Kathy Hughes, Sally Sample, Cheryl E. Easley, Rhetaugh Dumas, Janice Lindberg, Susan Boehm, Heather Hossack, Susan E. Parry, Amy D. Landau, Michele Mansour, Nancy R. Clark, Sarah Cunningham

Row 9: Rhonda B. Dean, Sandra s. Klein, Cheryl L. Goddard, Toni Rene Dawson, Sara R. Farhat, Lisa M. Kane, Kaye M. Lewandowski, Jennifer A. Blashill, Susan L. Bradley, Mary McGuiness, Ann Dameron, Karolyn L. Maron, Debra Fisher, Rebecca Vredenburg, Elaine B. Fritz, Mary A. Alphenaar, Kathy Rentenbach, Barbara J. Wolff

Row 10: Nancy L. Minegar, Mary E. Conners, Susan E. Kuzma, M. Maureen O'Conner, Elaine P. Wynter, Catherine L. Martin, Bobbi L Hall, Dawn M. Gilbert, Karen M. Kuhn, Genevieve M. Mccarthy, Anne M. Venturi, Jena Bargon, Karen Coesens, Lynne V. Duguay, Barbara A. Sterne, Jill A. Schafer, Jill A. Webster, Katharina E. Smith, Mary K. Brown

Optimization of co-current spray drying process of sugar-rich foods. Part I - Moisture and glass transition temperature profile during drying

A steady state mathematical model for co-current spray drying was developed for sugar-rich foods with the application of the glass transition temperature concept. Maltodextrin-sucrose solution was used as a sugar-rich food model. The model included mass, heat and momentum balances for a single droplet drying as well as temperature and humidity profile of the drying medium. A log-normal volume distribution of the droplets was generated at the exit of the rotary atomizer. This generation created a certain number of bins to form a system of non-linear first-order differential equations as a function of the axial distance of the drying chamber. The model was used to calculate the changes of droplet diameter, density, temperature, moisture content and velocity in association with the change of air properties along the axial distance. The difference between the outlet air temperature and the glass transition temperature of the final products (AT) was considered as an indicator of stickiness of the particles in spray drying process. The calculated and experimental AT values were close, indicating successful validation of the model. (c) 2004 Elsevier Ltd. All rights reserved.

A glass transition temperature approach for the prediction of the surface stickiness of a drying droplet during spray drying

The development of surface stickiness of droplets of sugar and acid-rich foods during spray drying can be explained using the notion of glass transition temperature (T-g). In this work, criteria for a safe drying regime have been developed and their physical basis provided. A dimensionless time (psi) is introduced as an indicator of spray dryability and it is correlated with the recovery of powders in practical spray drying. Droplets with initial diameters of 120 mum were subjected to simulated spray drying conditions and their safe drying regime and 41 values generated. The model predicted the recovery in a pilot scale spray dryer reasonably well. (C) 2004 Elsevier B.V. All rights reserved.

Life Cycle Assessment (LCA) Applied to the Design of an Innovative Drying Process for Sewage Sludge

Most adverse environmental impacts result from design decisions made long before manufacturing or usage. In order to prevent this situation, several authors have proposed the application of life cycle assessment (LCA) at the very first phases of the design of a process, a product or a service. The study in this paper presents an innovative thermal drying process for sewage sludge called fry-drying, in which dewatered sludge is directly contacted in the dryer with hot recycled cooking oils (RCO) as the heat medium. Considering the practical difficulties for the disposal of these two wastes, fry-drying presents a potentially convenient method for their combined elimination by incineration of the final fry-dried sludge. An analytical comparison between a conventional drying process and the new proposed fry-drying process is reported, with reference to some environmental impact categories. The results of this study, applied at the earliest stages of the design of the process, assist evaluation of the feasibility of such system compared to a current disposal process for the drying and incineration of sewage sludge.

Fluidization characteristics of moist food particles

Changes in fluidization behaviour of green peas particulates with change in moisture content during drying were investigated using a fluidized bed dryer. All drying experiments were conducted at 50 + 2 0C and 13 + 2 % RH using a heat pump dehumidifier system. Fluidization experiments were undertaken for the bedheights of 100, 80, 60 and 40 mm and at 10 moisture content levels. Fluidization behaviour was best fitted to the linear model of Umf = A + B m. A generalized model was also formulated using the height variation. Also generalized equation and Ergun equation was used to compare minimum fluidization velocity. Copyright ©2006 The Berkeley Electronic Press. All rights reserved.

Exact eigenvalue correspondences between laminated plate theories via membrane vibration

Based on Reddy's third-order theory, the first-order theory and the classical theory, exact explicit eigenvalues are found for compression buckling, thermal buckling and vibration of laminated plates via analogy with membrane vibration, These results apply to symmetrically laminated composite plates with transversely isotropic laminae and simply supported polygonal edges, Comprehensive consideration of a Winkler-Pasternak elastic foundation, a hydrostatic inplane force, an initial temperature increment and rotary inertias is incorporated. Bridged by the vibrating membrane, exact correspondences are readily established between any pairs of buckling and vibration eigenvalues associated with different theories. Positive definiteness of the critical hydrostatic pressure at buckling, the thermobukling temperature increment and, in the range of either tension loading or compression loading prior to occurrence of buckling, the natural vibration frequency is proved. (C) 2000 Elsevier Science Ltd. All rights reserved.

Vibration of symmetrically laminated thick super elliptical plates

This paper reports a free vibration analysis of thick plates with rounded corners subject to a free, simply-supported or clamped boundary condition. The plate perimeter is defined by a super elliptic function with a power defining the shape ranging from an ellipse to a rectangle. To incorporate transverse shear deformation, the Reddy third-order plate theory is employed. The energy integrals incorporating shear deformation and rotary inertia are formulated and the p-Ritz procedures are used to derive the governing eigenvalue equation. Numerical examples for plates with different shapes and boundary conditions are solved and their frequency parameters, where possible, are compared with known results. Parametric studies are carried out to show the sensitivities of frequency parameters by varying the geometry, fibre stacking sequence, and boundary condition. (C) 1999 Academic Press.