Results 51 to 60 of about 4,866,842 (156)

Positive conceptions of perfectionism: Approaches, evidence, challenges. [PDF]

open access: yes, 2006
Almost 30 years ago, Hamachek (1978) suggested that 2 forms of perfectionism be distinguished, a positive form labeled "normal perfectionism" and a negative form labeled "neurotic perfectionism." Focusing on the positive, we present an overview of the ...
Stoeber, Joachim   +3 more
core   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

open access: yesFEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward   +2 more
wiley   +1 more source

Minimal positive realizations of transfer functions with nonnegative multiple poles [PDF]

open access: yes, 2005
This note concerns a particular case of the minimality problem in positive system theory. A standard result in linear system theory states that any nth-order rational transfer function of a discrete time-invariant linear single-input-single-output (SISO)
Matolcsi, Máté, Nagy, B.
core   +1 more source

Invisible but not inaccessible—Revealing transient oligomers formed by intrinsically disordered proteins with solution NMR and complementary methods

open access: yesFEBS Letters, EarlyView.
Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley   +1 more source

further-annotating-plaac-positive-proteins

open access: yes, 2022
further-annotating-plaac-positive ...
Michael Lee (4372780)
core   +1 more source

Nature-Positive Solutions and CGIAR: A pop up exhibit

open access: yes
Nature-Positive Solutions and CGIAR is a pop-up art exhibition featuring information artworks produced in collaboration with The Lexicon of Sustainability and the CGIAR Nature-Positive Solutions Initiative.
CGIAR Nature-Positive Solutions Initiative   +1 more
core   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Minimal positive realizations for a class of transfer functions [PDF]

open access: yes, 2005
It is a standard result in linear-system theory that an nth-order rational transfer function of a single-input single-output system always admits a realization of order n.
Halmschlager, Andrea, Matolcsi, Máté
core   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

open access: yesMolecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge   +17 more
wiley   +1 more source

Positive operators

open access: yes, 1985
Includes bibliographical references (pages 351-359) and index.Print version record.The order structure of positive operators -- Components, homomorphisms and orthomorphisms -- Topological considerations -- Banach lattices -- Compactness properties of ...
Aliprantis, Charalambos D   +3 more
core  

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