Scientific note: often quoted, but not factual data about propolis composition

Apidologie ◽  
2021 ◽  
Author(s):  
Antonio Salatino ◽  
Maria Luiza Faria Salatino
Keyword(s):  
Apidologie ◽  
2021 ◽  
Author(s):  
Lina Herbertsson ◽  
Ove Jonsson ◽  
Jenny Kreuger ◽  
Henrik G. Smith ◽  
Maj Rundlöf
Keyword(s):  

1959 ◽  
Vol 63 (3) ◽  
pp. 459-499 ◽  
Author(s):  
H. I. Drever ◽  
R. Johnston

SynopsisThe results are presented of a detailed petrological reconnaissance of a group of picritic minor intrusions in the Hebrides. A substantial amount of new factual data is subjected to a unified treatment as a basis for reference and discussion. Olivine phenocrysts are not appreciably zoned and there is no evidence that they have a reaction relation with the liquid represented by the groundmass. Variations in the size and amount of olivine in individual intrusions are examined in detail and attributed to composite intrusion of differentiated material. A distinctive non-porphyritic facies found in several sills and in one dyke is chemically analyzed. Four analyses from widely separated localities establish this facies as a remarkably invariant, eucritic rock-type. The composition of the groundmass of the picritic rocks is variable and there is no evidence whatever of the participation of basaltic magma in their formation. Although no attempt is made to explain the new data in detail, a comprehensive working hypothesis is formulated. The origin of such picritic intrusions is believed to be due to selective fusion of pre-existing ultrabasic rock. Liquid more basic than normal basalt magmas can be formed by this process. Some re-precipitation of olivine may have preceded final emplacement of a magnesia-rich liquid which contained xenocrysts, mainly of olivine, from the source rock.


10.1649/732 ◽  
2004 ◽  
Vol 58 (4) ◽  
pp. 578-579 ◽  
Author(s):  
Juan Rodrigo Salazar ◽  
Carlos Céspedes Acuña ◽  
Felipe A. Noguera
Keyword(s):  
New Host ◽  

2003 ◽  
Vol 57 (1) ◽  
pp. 25-26 ◽  
Author(s):  
Fernando Z. Vaz-de-Mello
Keyword(s):  

2012 ◽  
Vol 19 (5) ◽  
pp. 290-291 ◽  
Author(s):  
Sue E. Hoge ◽  
Karin E. Perry

Math by the Month is a regular department of the journal. It features collections of short activities focused on a monthly theme. These articles aim for an inquiry or problem-solving orientation that includes at least four activities each for K–Grade 2, Grades 3–4, and Grades 5–6. This month's problem set aligns with the Common Core State Standards for Mathematics, includes factual data from Disney Parks, and makes connections between mathematics and real-life applications.


1994 ◽  
Vol 2 (2) ◽  
pp. 91-94 ◽  
Author(s):  
Gilles R.G. Monif ◽  
Matthew J. Severin

A crisis exists in medical education. Changes in methodology have diverted attention from synthesis to mass accumulation of factual data. The response to this crisis has been largely focused on a shell game involving new pathways and curriculum changes without addressing the critical issue of what constitutes education. The ultimate problem in medical education is a crisis of leadership. Until education is given a priority status and the obligations to teach on the part of medical educators and to learn on the part of students are translated into a creative policy by those who can lead, the wheels of learning will continue to spin without significant progress.


Author(s):  
Vidya R Pai ◽  
Murray Rebner

Abstract Anxiety has been portrayed by the media and some organizations and societies as one of the harms of mammography. However, one experiences anxiety in multiple different medical tests that are undertaken, including screening examinations; it is not unique to mammography. Some may argue that because this anxiety is transient, the so-called harm is potentially overstated, but for some women the anxiety is significant. Anxiety can increase or decrease the likelihood of obtaining a screening mammogram. There are multiple ways that anxiety associated with screening mammography can be diminished, including before, during, and after the examination. These include simple measures such as patient education, improved communication, being aware of the patient’s potential discomfort and addressing it, validating the patient’s anxiety as well as providing the patient with positive factual data that can easily be implemented in every breast center. More complex interventions include altering the breast center environment with multisensory stimulation, reorganization of patient flow to minimize wait times, and relaxation techniques including complementary and alternative medicine. In this article we will review the literature on measures that can be taken to minimize anxiety that would maximize the likelihood of a woman obtaining an annual screening mammogram.


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