Results 21 to 30 of about 3,133,675 (70)

Remark on functions with all derivatives univalent

International Journal of Mathematics and Mathematical Sciences, Volume 3, Issue 1, Page 193-196, 1980., 1980
An attractive conjecture is discounted for the class of normalized univalent functions whose derivatives are also univalent.
M. Lachance
wiley   +1 more source

Enhanced secondary pollution offset reduction of primary emissions during COVID-19 lockdown in China

National Science Review, 2020
To control the spread of the 2019 novel coronavirus (COVID-19), China imposed nationwide restrictions on the movement of its population (lockdown) after the Chinese New Year of 2020, leading to large reductions in economic activities and associated ...
Xin Huang, A. Ding, Jian Gao, Bo Zheng, Derong Zhou, X. Qi, Rongzhi Tang, Jiaping Wang, Chuanhua Ren, W. Nie, X. Chi, Zhengning Xu, Liangduo Chen, Yuanyuan Li, Fei Che, Nini Pang, Haikun Wang, D. Tong, W. Qin, Wei Cheng, Weijing Liu, Q. Fu, Baoxian Liu, F. Chai, Steven J Davis, Qiang Zhang, K. He   +26 more
semanticscholar   +1 more source

Dysbiosis-induced Secondary Bile Acid Deficiency Promotes Intestinal Inflammation

Cell Host and Microbe, 2020
SUMMARY Secondary bile acids (SBAs) are derived from primary bile acids (PBAs) in a process reliant on biosynthetic capabilities possessed by few microbes.
S. Sinha, Yeneneh Haileselassie, L. Nguyen, C. Tropini, Min Wang, L. Becker, Davis L. Sim, Karolin Jarr, Estelle T. Spear, Gulshan Singh, Hong Namkoong, K. Bittinger, M. Fischbach, J. Sonnenburg, Aida Habtezion   +14 more
semanticscholar   +1 more source

Percutaneous Repair or Medical Treatment for Secondary Mitral Regurgitation

New England Journal of Medicine, 2018
BACKGROUND In patients who have chronic heart failure with reduced left ventricular ejection fraction, severe secondary mitral‐valve regurgitation is associated with a poor prognosis. Whether percutaneous mitral‐valve repair improves clinical outcomes in
J. Obadia, D. Messika‐Zeitoun, G. Leurent, B. Iung, G. Bonnet, N. Piriou, T. Lefévre, C. Piot, F. Rouleau, D. Carrié, M. Nejjari, P. Ohlmann, F. Leclercq, C. S. Etienne, E. Teiger, L. Leroux, N. Karam, N. Michel, M. Gilard, E. Donal, J. Trochu, B. Cormier, X. Armoiry, F. Boutitie, D. Maucort-Boulch, C. Barnel, Géraldine Samson, P. Guérin, A. Vahanian, N. Mewton   +29 more
semanticscholar   +1 more source

Some properties of a class of holomorphic functions associated with tangent function

Demonstratio Mathematica
In this study, we define new class of holomorphic functions associated with tangent function. Furthermore, we examine the differential subordination implementation results related to Janowski and tangent functions. Also, we investigate some extreme point
Khan Muhammad Ghaffar, Mashwani Wali Khan, Salleh Zabidin, Tchier Fairouz, Khan Bilal, Malik Sarfraz Nawaz   +5 more
doaj   +1 more source

Stress and defense responses in plant secondary metabolites production

Biological Research, 2019
In the growth condition(s) of plants, numerous secondary metabolites (SMs) are produced by them to serve variety of cellular functions essential for physiological processes, and recent increasing evidences have implicated stress and defense response ...
T. Isah
semanticscholar   +1 more source

Bi- Starlike function of complex order involving Rabotnov function subordinated to Lucas Balancing polynomial

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
Considering the interesting results obtained recently by studying Rabotnov function, in this paper using the normalized Rabotnov function and the concept of subordination related with the Lucas Balancing polynomial, we defined two new subclasses of the ...
Vijaya K., Murugusundaramoorthy G., Breaz Daniel, Cotîrlă Luminiţa-Ioana   +3 more
doaj   +1 more source

Parabacteroides distasonis Alleviates Obesity and Metabolic Dysfunctions via Production of Succinate and Secondary Bile Acids.

Cell Reports, 2019
We demonstrated the metabolic benefits of Parabacteroides distasonis (PD) on decreasing weight gain, hyperglycemia, and hepatic steatosis in ob/ob and high-fat diet (HFD)-fed mice. Treatment with live P.
Kai Wang, Mingfang Liao, Nan Zhou, Li Bao, Ke-yin Ma, Zhongyong Zheng, Yujing Wang, Chang Liu, Wenzhao Wang, Jun Wang, Shuangjiang Liu, Hongwei Liu   +11 more
semanticscholar   +1 more source

Convolution features of univalent meromorphic functions generated by Barnes-Mittag-Leffler function

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
The Mittag-Leffler function plays an important role in Geometric Function Theory, particularly in the study of analytic and meromorphic function classes.
Yavuz Tuğba, Altınkaya Şahsene
doaj   +1 more source

Coefficient bounds for q-convex functions related to q-Bernoulli numbers

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
The main objective of this paper is to present and investigate a subclass 𝒞(b, q) of q-convex functions in the unit disk that is defined by the q-Bernoulli numbers.
Breaz Daniel, Orhan Halit, Arıkan Hava, Cotˆırlă Luminiţa-Ioana   +3 more
doaj   +1 more source