Answer:
Allan Sandage
Explanation:
Allan Sandage is an american astronomer that has undertaken extensive efforts to evaluate Hubble's constant rate of universe expansion.
in the beginning of his career in 1958 , the primary focus of Allan is to evaluate the Hubble's constant rate.
He used many different techniques to determine the distance to several galaxies. From these many different calculations, average value of Hubble's constant was about 50 km/sec/megaparsec.
Answer:
The correct answer would be option A, Observation.
Explanation:
When someone observes something for a specific period of time, closely monitors the act which is happening, the process is called as the Observation. Observation is done in research methodologies to find out the occurrence of the specific event, and then it is recorded or noted down to get the results of that observation.
In simple words, Observation is to observe someone's specific action for a certain period of time.
So in this example, when Dawn's parents record her hair pulling behavior for a specific period of time, they are actually making observation about the behavior of their daughter.
All University of California, San Francisco School of Medicine graduates who received disciplinary action from the California Medical Board between 1990 and 2000 were the subject of a case-control study.
By medical school graduating year and preferred specialty, control graduates were matched.
The National Board of Medical Examiner scores, the male gender, undergraduate grade point average, MCAT scores, medical school grades, and negative excerpts describing unprofessional behavior from course evaluation forms, dean's letters of recommendation for residencies, and administrative correspondence were the predictor variables.
The severity of unfavorable extracts was graded (Good/Trace versus Concern/Problem/Extreme). The outcome factor was disciplinary action taken by the state board.
To learn more about Disciplinary Action here
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Answer:
Department of the Interior
Explanation:
The institution that is always on disposal for the Indian reservations in case they need assistance is the Department of the Interior. In order for a group of Native Americans to be granted a reservation it has be part of a recognized tribe/nation in the United States. There are 567 recognized tribes but only 326 of them have their own reservations. The Native Americans that live in the reservations live mixed lives, as they both embrace the modern way of living to a certain extent, but also try to preserve their culture and traditions.
