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Showing 25 to 36 of 46674 entries
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Measurement of boundaries using a digitizer tablet.

Journal of microscopy

Mercer RR, Randell SH, Young SL.
PMID: 2258919
J Microsc. 1990 Oct;160:97-105. doi: 10.1111/j.1365-2818.1990.tb03051.x.

The perimeter is the most error prone of the primary measurements (length, perimeter and area) made when using a device such as a digitizer tablet to trace profiles on micrographs. To allow for minimization of this error an expression...

Proposed rehabilitation research or demonstration projects: estimating target population size.

Archives of physical medicine and rehabilitation

Fuhrer MJ, Cardús D, Thrall RM.
PMID: 6786252
Arch Phys Med Rehabil. 1981 Apr;62(4):156-60.

In connection with developing a benefit-cost approach to evaluating proposed rehabilitation research or demonstration projects, the need to estimate the numerical size of the associated target population is explained and a process is described for making such estimates. The...

Special responsibilities: the role of the pediatrician and the goals of pediatric education.

Pediatrics

Starfield B.
PMID: 6828349
Pediatrics. 1983 Mar;71(3):433-40.

No abstract available.

Access to equality: the First National Conference on Educational Equity for Disabled Women and Girls.

Children today

Gropper N.
PMID: 6132782
Child Today. 1983 Jan-Feb;12(1):24-25.

No abstract available.

Effects of cooperative, competitive, and individualistic learning experiences on social development.

Exceptional children

Johnson RT, Johnson DW.
PMID: 6832189
Except Child. 1983 Jan;49(4):323-9. doi: 10.1177/001440298304900405.

No abstract available.

Defending malpractice cases.

Connecticut medicine

Harkins JA.
PMID: 1109857
Conn Med. 1975 Feb;39(2):115-6.

No abstract available.

Selecting a few residents from many applicants: a new way to be fair and efficient.

Journal of medical education

Gordon MJ, Lincoln JA.
PMID: 1271436
J Med Educ. 1976 Jun;51(6):454-60.

Selection of residents from among the large number of qualified applicants is an annual task requiring a significant commitment of resources by teaching hospitals. A method based on sound principles of decision-making and utilizing a computer analysis for initial...

Application of time array detection to capillary column gas chromatography/conventional time-of-flight mass spectrometry.

Analytical chemistry

Erickson ED, Enke CG, Holland JF, Watson JT.
PMID: 2360715
Anal Chem. 1990 May 15;62(10):1079-84. doi: 10.1021/ac00209a022.

The technique of time array detection (TAD) is designed to take advantage of the high spectral generation rate available in time-of-flight (TOF) mass spectrometry. In TAD, a number of successive TOF arrival time transient signals are summed to produce...

Growth analysis by the first, second, and third derivatives of the Richards function.

Growth, development, and aging : GDA

Nath SR, Moore FD.
PMID: 1487362
Growth Dev Aging. 1992;56(4):237-47.

The Richards function serves as a tool for growth (W) analysis by means of absolute growth rate (AGR), i.e. dW/dt, and relative growth rate (RGR), i.e. d(loge W)/dt. More information may be gained using the second derivative d2W/dt2, and...

The combination method: a numerical technique for electrocardiographic calculations.

IEEE transactions on bio-medical engineering

Stanley PC, Pilkington TC.
PMID: 2714825
IEEE Trans Biomed Eng. 1989 Apr;36(4):456-61. doi: 10.1109/10.18752.

This paper presents a method for electrocardiographic and other bioelectric calculations combining the Green's function boundary integral technique with the finite element method. Both the boundary integral method and the finite element method have been used extensively in electrocardiography...

Selecting a cost-effective screening measure for the assessment of preschool social withdrawal.

Journal of applied behavior analysis

Greenwood CR, Walker HM, Todd NM, Hops H.
PMID: 120363
J Appl Behav Anal. 1979;12(4):639-52. doi: 10.1901/jaba.1979.12-639.
Free PMC Article

The utility of teacher judgment (rankings, ratings) and peer judgment (sociometric ratings) were studied as screening variables for preschool social withdrawal/responsiveness. Observational measures of preschoolers' interaction were used as the validation criterion based upon theoretical, empirical, and practical considerations...

Managing clinical research data: software tools for hypothesis exploration.

Environmental health perspectives

Starmer CF, Dietz MA.
PMID: 2269239
Environ Health Perspect. 1990 Jul;87:5-11. doi: 10.1289/ehp.90875.
Free PMC Article

Data representation, data file specification, and the communication of data between software systems are playing increasingly important roles in clinical data management. This paper describes the concept of a self-documenting file that contains annotations or comments that aid visual...

Showing 25 to 36 of 46674 entries