Results 11 to 20 of about 10,019,817 (111)

On the Approximation of the Integral Mean Divergence and f-Divergence via Mean Results [PDF]

, 2002
Results involving the approximation of the difference between two integral means are utilised to obtain bounds on the Integral Mean Divergence and the f−divergence due to Csiszár. The current work does not restrict the functions involved to be convex. If
Cerone, Pietro, Dragomir, Sever S
core   +6 more sources

New Approximations for f-Divergence via Trapezoid and Midpoint Inequalities [PDF]

, 2002
Using sharp inequalities of trapezoid and midpoint type in terms of the infinum and supremum of the derivative, some new and better approximation of f−divergence are given.
Pearce, Charles, Dragomir, Sever S, Gluscevic, Vido   +2 more
core   +6 more sources

Seeing Through the Mimicry of <i>Papilio bootes</i> by Combining Computer-Aided and Human Eyesight Morphological Comparisons. [PDF]

Ecol Evol
The study investigates Batesian mimicry between Papilio bootes and Byasa species in West China, revealing that different subspecies of P. bootes mimic Byasa species with varying hindwing spot patterns. Subspecies in the western range mimic four‐spotted Byasa species, while northeastern subspecies mimic spotless ones, with B.
Xie YR, Ding ZX, Cotton AM, Xu ZB, Pan Y, Lin YT, Hu SJ.   +6 more
europepmc   +2 more sources

Transcriptional Dynamics of Tomato Plants Under Combined Heat and Salt Stress. [PDF]

Physiol Plant
ABSTRACT The Mediterranean Basin, a hotspot for tomato production, is one of the most vulnerable areas to climate change, where rising temperatures and increasing soil and water salinization represent major threats to agricultural sustainability. Thus, to understand the molecular mechanisms behind plant responses to this stress combination, an RNA‐Seq ...
Sousa B, Soares C, Oliveira-Pinto PR, Santos C, Fidalgo F, Lino-Neto T.   +5 more
europepmc   +2 more sources

Some Inequalities for f-Divergence Measures Generated by 2n-Convex Functions [PDF]

, 2007
A double Jensen type inequality for 2n−convex functions is obtained and applied to establish upper and lower bounds for the f−divergence measure in Information Theory.
Dragomir, Sever S, Koumandos, Stamatis
core   +6 more sources

A General Divergence Measure for Monotonic Functions and Applications in Information Theory [PDF]

, 2004
A general divergence measure for monotonic functions is introduced. Its connections with the f−divergence for convex functions are explored.
Dragomir, Sever S
core   +6 more sources

Majorization, “useful” Csiszár divergence and “useful” Zipf-Mandelbrot law

, 2018
In this paper, we consider the definition of “useful” Csiszár divergence and “useful” Zipf-Mandelbrot law associated with the real utility distribution to give the results for majorizatioQn inequalities by using monotonic sequences.
Latif Naveed, Pečarić Josip, Pečarić Đilda   +2 more
core   +2 more sources

Some New Inequalities for Hermite-Hadamard Divergence in Information Theory [PDF]

, 2000
In this paper we prove some new inequalities for Hermite-Hadamard divergence in Information ...
Cerone, Pietro, Dragomir, Sever S, Barnett, Neil S   +2 more
core   +6 more sources

Diosgenin Alleviates Age‐Related Sarcopenia by Promoting Satellite Cell Proliferation and Myogenic Differentiation via Activation of the SIRT1/PGC‐1α Signaling Pathway

Aging Cell, Volume 25, Issue 8, August 2026.
As a critical bioactive component of Polygonatum sibiricum, diosgenin improves age‐related declines in skeletal muscle mass and function by activating the SIRT1/PGC‐1α pathway, upregulating the expression of the myokine METRNL and IGF‐1, and promoting satellite cell proliferation and myogenic differentiation.
Xin Zeng, Han Ding, Ziye Li, Qian Wang, Peiyao Guan, Tingting Wang, Jiayun Wang, Yansong Fu, Lizhang Chen, Hong Qin   +9 more
wiley   +1 more source

Zooplankton communities and their responses to fish presence and urban cover across garden and other urban ponds

Limnology and Oceanography, Volume 71, Issue 7, July 2026.
Abstract As cities expand globally, the ratio of artificial to natural freshwater habitats is increasing. While public urban ponds have been the subject of an increasing number of biodiversity studies, the biota of garden ponds in private residential gardens, particularly their zooplankton communities, remain largely unknown. We tested whether smaller,
Thu‐Hương Huỳnh, Csaba F. Vad, Barbara Barta, Beáta Szabó, Bence Buttyán, Andrew J. Hamer, Irene Tornero, Zsuzsanna Márton, Márton Uhrin, Zsófia Horváth   +9 more
wiley   +1 more source