Kootenay map-area, British Columbia, Alberta, and the United States

1977 ◽  
Author(s):  
A V Okulitch ◽  
G J Woodsworth
Keyword(s):  
United States ◽  
British Columbia ◽  
The United States

scholarly journals Patterns of dental antibiotic prescribing in 2017: Australia, England, United States, and British Columbia (Canada)

2021 ◽  
pp. 1-8
Author(s):  
Wendy Thompson ◽  
Leanne Teoh ◽  
Colin C. Hubbard ◽  
Fawziah Marra ◽  
David M. Patrick ◽  
...  
Keyword(s):  
United States ◽  
British Columbia ◽  
Broad Spectrum ◽  
Antibiotic Prescription ◽  
Population Level ◽  
The United States ◽  
Antibiotic Prescribing ◽  
Prescribing Behavior ◽  
The Us ◽  
Amoxicillin Clavulanic Acid

Abstract Objective: Our objective was to compare patterns of dental antibiotic prescribing in Australia, England, and North America (United States and British Columbia, Canada). Design: Population-level analysis of antibiotic prescription. Setting: Outpatient prescribing by dentists in 2017. Participants: Patients receiving an antibiotic dispensed by an outpatient pharmacy. Methods: Prescription-based rates adjusted by population were compared overall and by antibiotic class. Contingency tables assessed differences in the proportion of antibiotic class by country. Results: In 2017, dentists in the United States had the highest antibiotic prescribing rate per 1,000 population and Australia had the lowest rate. The penicillin class, particularly amoxicillin, was the most frequently prescribed for all countries. The second most common agents prescribed were clindamycin in the United States and British Columbia (Canada) and metronidazole in Australia and England. Broad-spectrum agents, amoxicillin-clavulanic acid, and azithromycin were the highest in Australia and the United States, respectively. Conclusion: Extreme differences exist in antibiotics prescribed by dentists in Australia, England, the United States, and British Columbia. The United States had twice the antibiotic prescription rate of Australia and the most frequently prescribed antibiotic in the US was clindamycin. Significant opportunities exist for the global dental community to update their prescribing behavior relating to second-line agents for penicillin allergic patients and to contribute to international efforts addressing antibiotic resistance. Patient safety improvements will result from optimizing dental antibiotic prescribing, especially for antibiotics associated with resistance (broad-spectrum agents) or C. difficile (clindamycin). Dental antibiotic stewardship programs are urgently needed worldwide.

AIR-BORNE POLLEN SURVEYS IN BRITISH COLUMBIA

1967 ◽  
Vol 47 (3) ◽  
pp. 251-261 ◽  
Author(s):  
I. J. Bassett ◽  
C. W. Crompton
Keyword(s):  
United States ◽  
British Columbia ◽  
North America ◽  
Late Summer ◽  
The United States ◽  
Early Spring ◽  
Causative Agents ◽  
Early Fall ◽  
Trees And Shrubs

Results from 17 pollen collecting stations in British Columbia indicate that air-borne pollen of ragweeds and their relatives, the principal causative agents of hay fever in North America, is practically absent throughout the province. Coniferous trees and shrubs such as pines, spruces, firs, cedars, Douglas fir, hemlocks and junipers produce the greater part of the air-borne pollen from March to early July. Pollen from alders, poplars, willows and birches is also prevalent in some areas in the early spring. The peak periods of grass pollen near the United States–Canadian border occur mainly in June and the early part of July, while further north they are about a month later. Of the four types of plantain pollen identified from the different collecting stations, English plantain was the most common, especially in the southwesterly part of the province. Pollen from the lambs’-quarters and amaranth families and wormwoods occurs mainly in the late summer and early fall and is more abundant in the dry interior than along the coast.

Comparing Apples with Apples in Clinical Populations: Applications of the Adjusted Clinical Group System in British Columbia

2002 ◽  
Vol 15 (2) ◽  
pp. 11-16 ◽  
Author(s):  
Robert J. Reid ◽  
Lorne Verhulst ◽  
Christopher B. Forrest
Keyword(s):  
United States ◽  
British Columbia ◽  
The United States ◽  
Clinical Group ◽  
Service Needs ◽  
Time Period ◽  
Capitation Payments ◽  
One Year ◽  
Adjusted Clinical Groups ◽  
Adjusted Clinical Group

This article reviews the Adjusted Clinical Group Case-Mix System and describes how it is being applied in the management of physician services in British Columbia. Developed in the United States for management and research, adjusted clinical groups are used to measure the illness burden and health service needs of individuals and, when aggregated, of populations, by grouping the range of conditions coded on physician claims and hospital care records over a defined time period, typically one year. In Canadian and United States settings, adjusted clinical groups are up to five times more predictive of ambulatory resource use than are age and sex groups alone. The article describes how adjusted clinical groups are being applied to adjust capitation payments for physician groups in British Columbia's Primary Care Demonstration Project and profiles of physician practice activity.

The Biology of Downy Brome (Bromus tectorum)

Weed Science ◽  
1984 ◽  
Vol 32 (S1) ◽  
pp. 7-12 ◽  
Author(s):  
Donald C. Thill ◽  
K. George Beck ◽  
Robert H. Callihan
Keyword(s):  
United States ◽  
British Columbia ◽  
Triticum Aestivum ◽  
Bromus Tectorum ◽  
Southeastern United States ◽  
The United States ◽  
Early Spring ◽  
Western United States ◽  
Downy Brome ◽  
Perennial Grassland

Downy brome (Bromus tectorumL. # BROTE), also known as cheatgrass, downy chess, broncograss, Mormon oats, and junegrass, was introduced into the United States from Europe, apparently during the middle of the nineteenth century (11, 21). According to Mack (23), downy brome entered British Columbia, Washington, and Utah around 1890; and by 1928 it had reached its present range, occupying much of the perennial grassland in Washington, Idaho, Oregon, Nevada, Utah, and British Columbia. Today, downy brome is a widespread weed throughout most of Canada, Mexico, and the United States, except for the southeastern United States (5, 17). Some consider downy brome to be an important forage because it provides most of the early spring grazing for livestock in western United States rangeland (21). However, it is also considered a troublesome weed in rangeland (31), winter wheat (Triticum aestivumL.) (27), several other crops (29), and noncropland (32).

THE SHOT HOLE BORER, ANISANDRUS PYRI (PECK), IN BRITISH COLUMBIA (COLEOPTERA, SCOLYTIDAE)

1940 ◽  
Vol 72 (10) ◽  
pp. 189-190 ◽  
Author(s):  
WM. G. Mathers
Keyword(s):  
United States ◽  
British Columbia ◽  
The United States ◽  
The West ◽  
European Species

The shot hole borer, Anisandrus pyri (Peck), which has been referred to as the American representative of the European species A. dispar (Fab.) and from which according to Swame (1918) it is doubtfully distinct, has long been known in the eastern parts of Canada and the United States. This species has also been present for a number of years in the West where its distribution is apparently confined to the coast districts. As it has become particularly troublesome during recent years in British Columbia, and as published accounts of its occurrence in this province are very meagre, the following notes may be considered timely.

DISTRIBUTION OF CHRYSOLINA SPP. (COLEOPTERA: CHRYSOMELIDAE) IN EASTERN ONTARIO, 18 YEARS AFTER THEIR INITIAL RELEASE

1988 ◽  
Vol 120 (10) ◽  
pp. 937-938 ◽  
Author(s):  
Paul G. Fields ◽  
John T. Arnason ◽  
Bernard J.R. Philogène
Keyword(s):  
United States ◽  
British Columbia ◽  
Weight Gain ◽  
Nova Scotia ◽  
Hypericum Perforatum ◽  
The United States ◽  
Biocontrol Agents ◽  
St John's Wort ◽  
Initial Release ◽  
Eastern Ontario

Hypericum perforatum L., St. John's - wort (Hypericaceae), is a cosmopolitan weed that, when eaten by livestock, causes photodermatitis, reduced weight gain, and, in extreme cases, death (Giese 1980). Chrysolina hyperici (Forester) and Chrysolina quadrigemina (Suffr.) (Coleoptera: Chrysomelidae) dramatically reduced populations of H. perforatum when introduced into Australia (Clark 1953) and the United States (Holloway and Huffaker 1951; Holloway 1957). These species also have served as effective biocontrol agents when introduced into central British Columbia (Smith 1958), Ontario, and Nova Scotia (Harris and Maw 1984). This paper surveys the distribution of Chrysolina spp. in eastern Ontario, 18 years after initial release of both species.

Connecting Research to Teaching: Block Scheduling and High School Mathematics Instruction

1996 ◽  
Vol 89 (9) ◽  
pp. 758-768
Author(s):  
Steven L. Kramer
Keyword(s):  
United States ◽  
High School ◽  
British Columbia ◽  
High Schools ◽  
Block Scheduling ◽  
Mathematics Instruction ◽  
The United States ◽  
School Mathematics ◽  
High School Mathematics ◽  
Block Schedules

Block scheduling is not a new phenomenon. It has been widely used in British Columbia, Ontario, and Alberta since the 1970s. In the United States, block schedules have become increasingly popular throughout the 1990s, and currently they are spreading to high schools in many regions.

Revision ofSpeolepta(Diptera: Mycetophilidae), with descriptions of new Nearctic and Oriental species

2012 ◽  
Vol 144 (1) ◽  
pp. 93-107 ◽  
Author(s):  
Jan Ševčík ◽  
Jostein Kjærandsen ◽  
Stephen A. Marshall
Keyword(s):  
United States ◽  
British Columbia ◽  
Life History ◽  
New Species ◽  
First Record ◽  
The United States ◽  
Single Male ◽  
European Species ◽  
Northern Vietnam ◽  
Fungus Gnat

AbstractThe cave-living and monobasic fungus gnat genusSpeoleptaEdwards is reviewed with a description of the first Nearctic species,Speolepta vockerothisp. nov., from Canada (caves in Ontario and British Columbia) and the United States (Alaska). Its morphology, life history, and biology are documented and compared with the single European speciesSpeolepta leptogaster(Winnertz). A further new species,Speolepta orientalissp.nov., is described based on a single male from northern Vietnam, representing the first record of this genus from the Oriental Region.

British Columbia and the United States.

1943 ◽  
Vol 16 (1) ◽  
pp. 123
Author(s):  
Benjamin H. Kizer ◽  
F. W. Howay ◽  
W. N. Sage ◽  
H. F. Angus
Keyword(s):  
United States ◽  
British Columbia ◽  
The United States
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