Results 11 to 20 of about 978,649 (302)
Using Reappraisal to Improve Outcomes for STEM Teachers and Students
The many stressors associated with teaching can take a toll, resulting in high levels of burnout among teachers and reduced motivation and academic performance among students.
Lital Daches Cohen +2 more
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Effects of Stem Density on Crown Architecture of Scots Pine Trees
Trees adapt to their growing conditions by regulating the sizes of their parts and their relationships. For example, removal or death of adjacent trees increases the growing space and the amount of light received by the remaining trees enabling their ...
Ninni Saarinen +10 more
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Possible methods of Norway spruce (Picea abies[L.] Karst.) stem shape description
The paper shows a possibility of using Bookstein coordinates for stem shape studies. Bookstein coordinates are simplified to stem shape diameters, for which tests of multidimensional normality, variance-covariance matrix homogeneity, equality of mean ...
M. Křepela, D. Zahradník, J. Sequens
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Understanding and Overcoming Immunosuppression Shaped by Cancer Stem Cells
Abstract Use of immunotherapy in recent years has revolutionized cancer treatment for certain types of cancers. However, the broad utility of immunotherapy is limited because there are still many types of cancer that do not respond effectively.
Linheng Li, Roy A. Jensen
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In this article the stem shape is compared in three coniferous tree species: Norway spruce, Scots pine and European larch. Stem is investigated by means of geometrical methods.
M. Křepela, R. Petráš
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Point distribution form model for spruce stems (Picea abies [L.] Karst.)
The paper deals with the construction of a point distribution form model for spruce stems. This model is based on the principal components analysis of variance-covariance matrix formed for the Procrustes residuals.
M. Křepela
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Cathodoluminescence and electron microscopy of red quantum dots used for display applications [PDF]
Cathodoluminescent imaging of the visible light emitted from quantum dots is reported. The shape and uniformity of individual particles is observed in the STEM electron image and the image of the particles created from their visible light collected ...
Coe-Sullivan, S, Fern, G, Silver, J
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Mechanical adaptations of cleavers (Galium aparine) [PDF]
• Background and Aims Cleavers (Galium aparine) is a fast-growing herbaceous annual with a semi-self-supporting, scrambling-ascending growth habit. Mature plants often use upright species for support. It is common in hedgerows and on waste ground. This
Goodman, A. M.
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Femoral stem neck geometry determines hip range of motion shape: a computer simulation study
Aims: In computer simulations, the shape of the range of motion (ROM) of a stem with a cylindrical neck design will be a perfect cone. However, many modern stems have rectangular/oval-shaped necks. We hypothesized that the rectangular/oval stem neck will
Aidin Eslam Pour +5 more
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Asymmetry of values, indigenous forces, and incumbent success in counterinsurgency: evidence from Chechnya [PDF]
This article fills the gap in existing scholarship on asymmetric conflict, indigenous forces, and how socio-cultural codes shape the dynamics and outcomes of conflict transformation. Specifically, it identifies three key socio-cultural values commonplace
Aliyev, Huseyn, Souleimanov, Emil A.
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