Lab format example. 9+ Lab Report Templates 2019-01-07

Lab format example Rating: 8,1/10 1282 reviews

Reed College

lab format example

Female color patterns were altered and male's copulatory attempts were timed to determine if color pattern was used by males in mating decisions. A checklist for graphs is in the grading rubric. There was no beaver activity observed beyond this width. One female was used for all three treatments to hold other aspects size, shape, scent of the female's attractiveness constant. Since beavers are trying to maximize energy, we hypothesized that they will tend to select some species of trees over others on the basis of nutritional value.

Next

Sample Laboratory Invoice

lab format example

While there is still room for error in our results due to the change in boiling and melting points as a function of atmospheric pressure this difference should be very small. Females of Dysdercus cingulatus and Pyrrhocoris apterus also produce substances attractive to males Osmani and Naidu, 1967; Zdarek, 1970. I especially liked the part where the blabber gas exploded when heated scaring my partner I think that may be why she broke the thermometer. The list of people who can use these templates includes computer science students, middle school students, biology and microbiology students, high school students, mechanical engineering students, chemistry students and various others. The null hypothesis that dorsal color pattern does not significantly affect male mating behavior was tested. The second treatment was clear finish on the dorsum to control for covering the dorsal surface, which may reduce any scent emitted or otherwise affect the female's behavior.

Next

Sample Lab Report

lab format example

Remember, you can't blot anything out or rip out pages! Methods This study was conducted at Yates Mill Pond, a research area owned by the North Carolina State University, on October 25 th, 1996. Tests were performed when the bugs are normally active 1030 to 1430 hours and control tests were interspersed between experimental tests so that time of day, temperature, cloudiness, and other environmental variables would be approximately the same between experiment and control. This 'rule' is there to ensure that your notebook is a legal record of lab activities. The circumference measurement was obtained by tightly wrapping a small piece of paper around the object, marking the circumference on the paper with a pencil, and measuring this distance with the ruler or caliper. In this experiment we will first calibrate our thermometers using ice and water, whose normal melting and boiling points are well characterized as 0. The R squared statistic shows that the data all fall very close to the best fit line.


Next

Examples of notebook pages

lab format example

I didn't simply go outside and sun myself every time I had a one hour wait during a protocol. Consider that someone else may have a legitimate reason for examining your notebook. The line has an intercept -0. The intercept is essentially zero: -0. Following this, we will measure the normal melting and boiling points of an unknown compound. Although beaver selection of certain species of trees may be related to the nutritional value, additional information is needed to determine why beavers select some tree species over others.

Next

9+ Lab Report Templates

lab format example

If you fail to void a blank space, you could go back and change something, that is, you could falsify your record. We now know that the optimal foraging theory allows us to predict food-seeking behavior in beavers with respect to distance from their central place and, to a certain extent, to variations in tree species. Red Maple Acer rubrum inhibits feeding behavior by beaver Castor canadensis. The precision of the ratio can be estimated using the error propogation formula: Results for all five objects are given in the table below. Even if a procedure is outlined in a paper or published laboratory manual, record all of your procedures the first time you do them. Fifth instars are shiny blue-black and almost adult-sized.

Next

Lab Technician Cover Letter Sample

lab format example

Beavers eat several kinds of herbaceous plants as well as the leaves, twigs, and bark of most species of woody plants that grow near water Jenkins and Busher 1979. The larger uncertainty from the graphical analysis suggests that the random measurement errors may be larger than estimated in the numerical analysis. Student Chemistry 1 Identification of a Compound using Melting and Boiling Points Introduction One of the primary methods used to characterize a new compound is the physical determination of its normal melting and boiling points. Beavers avoided certain species of trees and preferred trees that were close to the water. This is in accordance with the optimal foraging theory and agrees with our hypothesis that beavers will choose trees that are close to the water. You'll get detailed feedback in two business days, including a review of your resume's appearance and content, and a prediction of a recruiter's first impression. Pheromone strains of the cosmopolitan pest, Nezara viridula Heteroptera: Pentatomidae.

Next

Lab Report Template

lab format example

The male's mean times to mount were lower for the three control trials than for the three experimental treatments. Magazines do that all the time, to get around ads and to continue long articles. I wrote a very brief summary, all the same. Bugs were collected from the Reserve on the morning of the testing day. These bugs do not fly and are easily handled and painted without significantly disrupting their normal behavior. No preference for tree circumference was noted. Example: Ponds located near populated areas will have less organisms than ponds found in isolated areas.

Next

Lab Report Template

lab format example

This consists of the male orienting towards the female when he is approximately 1 cm away, rapidly waving his antennae, leaping onto the female's back, and agitatedly grabbing the female with his legs. Evidence of sex attractant in female Dysdercus cingulatus Fabr. Thus, these templates are extremely useful and handy. It gives the user a brief format that he or she needs to follow in order to draw up the perfect lab report. Sincerely, Kathy Jones Enclosure: Résumé Job search next steps As a lab technician, you know how important it is to pay attention to details in the lab—but maybe you're less concerned about that stuff when it comes to writing your resume. For example, if you 'beat' another lab to a patentable discovery by just one day, your notebook will be the legal proof you need. Other errors include: possible math errors in our calculations and human error.

Next