Results 91 to 100 of about 205,497 (296)
C^0-generic properties of boundary operators in Novikov Complex
, 1998 One of the basic objects in the Morse theory of circle-valued maps is Novikov complex - an analog of the Morse complex of Morse functions. Novikov complex is defined over the ring of Laurent power series with finite negative part.
Pajitnov, A.
core
Oikos, EarlyView.Predation is a major ecological force, but its effect on bees has rarely been studied. Here, we investigated whether the presence of the European bee‐eater Merops apiaster, a migratory bird species and major bee predator, decreases the abundance and body size of three common bumblebee species (Bombus lapidarius, B. terrestris and B.
Belinda Kahnt +5 more
wiley +1 more source
Multiple solutions for an indefinite Kirchhoff-type equation with sign-changing potential
Electronic Journal of Differential Equations, 2015 In this article, we study a Kirchhoff-type equation with sign-changing potential on an infinite domain. Using Morse theory and variational methods, we show the existence of two and of infinitely many nontrivial solutions.
Hongliang Liu, Haibo Chen
doaj
Barriers and Enablers: Teachers' Views on Mental Health Assessment in Ireland's Primary Schools
Psychology in the Schools, EarlyView.ABSTRACT Mental health problems in school‐age children continue to be a major concern internationally. The school setting has increasingly been viewed as having a potential role in supporting the assessment of children's mental health, yet there is a paucity of studies which examine teachers' perceptions of this.
Pia O'Farrell +3 more
wiley +1 more source
Boundary Value Problems, 2018 In this paper, we study a class of biharmonic equations with a singular potential in RN $\mathbb{R}^{N}$. Under appropriate assumptions on the nonlinearity, we establish some existence results via the Morse theory and variational methods.
Chengfang Zhou, Zigen Ouyang
doaj +1 more source
Stress, Depression, and Turnover Intentions Among School Counselors: The Mediating Role of Burnout
Psychology in the Schools, EarlyView.ABSTRACT School counselors often experience high levels of stress, partly because they are often expected to perform noncounseling duties due to obscure perceptions of the counselor's role. Role stress is often related to negative outcomes for the well‐being of healthcare and mental health professionals, such as elevated levels of depression and ...
Alla Hemi, Rotem Maor
wiley +1 more source
CPT: Pharmacometrics &Systems Pharmacology, Volume 14, Issue 3, Page 435-447, March 2025.Abstract Intranasal diamorphine (IND), approved for managing breakthrough pain in the UK, has been identified as an acceptable alternative offering effective, expedient, and less traumatic analgesia for children. However, the current dose regimen in pediatric populations relies on clinical expertise while the pharmacokinetics properties are poorly ...
Lianjin Cai +6 more
wiley +1 more source
Anthony p. Morse, A Theory of Sets (Academic Press Inc., New York, 1965), xxxi + 130pp., $7.95. [PDF]
, 1968 A. A. Treherne
openalex +1 more source
Rapid Communications in Mass Spectrometry, EarlyView.ABSTRACT Rationale Ions trapped within a Penning cell (ICR) travel periodic orbits whose frequencies are dependent on their mass‐to‐charge ratio and the value of the magnetic field passing through the trap. Fourier transformation (FT‐ICR) decomposes the signal induced in the detection circuit by the rotation of the ions in the cell after the ...
Patrick Arpino, Michel Heninger
wiley +1 more source