Results 41 to 50 of about 2,473,933 (318)

Soil Science of Past, Present and Future [PDF]

open access: yesBulgarian Journal of Soil Science, 2017
The present study includes a detailed analysis on the past, present and future of the soil science in the Bulgaria and over the world. Soil science entered in the cycle of scientific discipline serving practice when in 1883 the famous Russian scientist V.
Metodi Teoharov
doaj   +1 more source

On the dynamics of sup-norm non-expansive maps [PDF]

open access: yes, 2005
We present several results for the periods of periodic points of sup-norm non-expansive maps. In particular, we show that the period of each periodic point of a sup-norm non-expansive map $f\colon M\to M$, where $M\subset \mathbb{R}^n$, is at most ...
Lemmens, Bas   +3 more
core   +1 more source

Periodicity in Tilings [PDF]

open access: yes, 2010
Tilings and tiling systems are an abstract concept that arise both as a computational model and as a dynamical system. In this paper, we characterize the sets of periods that a tiling system can produce. We prove that up to a slight recoding, they correspond exactly to languages in the complexity classes $\nspace{n}$ and $\cne$.
Jeandel, Emmanuel, Vanier, Pascal
openaire   +2 more sources

Correlation of facilities of training work of weightlifters of high qualification of different weight categories [PDF]

open access: yesPedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2011
The individual model parameters of volume and intensity of training work of sportsmen are analysed on the groups of exercises. In researches 5 sportsmen of collapsible command of Ukraine took part on heavy athletics. The necessity of conduct and analysis
Shymechko I. M.
doaj  

The retrospection of Ukrainian human geography: attempt of the development periodization

open access: yesČasopis Socìalʹno-Ekonomìčnoï Geografìï. Часопис соціально-економічної географії, 2020
The study is devoted to thorough justification of a new periodization model of human geography development in Ukraine on the base of objective functioning regularities of science.
Yaroslav Oliynyk, Serhii Shevchuk
doaj   +1 more source

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu   +8 more
wiley   +1 more source

Periodicity in Insanity and Lunar Period [PDF]

open access: yesThe Journal of Nervous and Mental Disease, 1883
n ...
openaire   +1 more source

Periodic and almost periodic flows of periodic Ito equations [PDF]

open access: yesMathematica Bohemica, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Manifestation of Islamic Decorative Arts in the Architecture of Gonbad-e- Kabood and Gonbad-e- Ghaffariyeh [PDF]

open access: yesAnastasis: Research in Medieval Culture and Art, 2019
The construction of tombs in the era of Islamic architecture is usually considered as being a manifestation of beliefs and rituals related to the honoring of the dead, along with other religious buildings, including mosques.
Saeid Sattarnejad, Samad Parvin
doaj   +1 more source

Hospitalization Through Families’ Eyes: Comparing Inpatient Care Quality for Children With Sickle Cell Disease and Cystic Fibrosis in Canada

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Sickle cell disease (SCD) is a chronic, inherited hemoglobinopathy that requires frequent hospitalization for disease‐related complications. Canadian data on inpatient care is limited. This study compared caregiver‐reported hospital experiences of children with SCD to those with cystic fibrosis (CF), a chronic, autosomal recessive ...
Hailey M. Zwicker   +11 more
wiley   +1 more source

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