Results 51 to 60 of about 24,023,096 (279)

Differential sandwich theorems of p−valent analytic functions involving a linear operator

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2013
In this paper we derive some subordination and superordination results for certain p-valent analytic functions in the open unit disc, which are acted upon by a class of a linear operator.
Aouf M. K., Seoudy T. M.
doaj   +1 more source

Pneumococcal antibody concentrations and carriage of pneumococci more than 3 years after infant immunization with a pneumococcal conjugate vaccine. [PDF]

, 2012
BACKGROUND: A 9-valent pneumococcal conjugate vaccine (PCV-9), given in a 3-dose schedule, protected Gambian children against pneumococcal disease and reduced nasopharyngeal carriage of pneumococci of vaccine serotypes.
Greenwood, Brian M, Godwin C. Enwere, Brown J Okoko, Nsekpong, Ekpedeme D, Godwin C Enwere, Ekpedeme D Nsekpong, Syed M. A. Zaman, Aderonke A. Odutola, Saaka, Mark, Zaman, Syed MA, Akinsola, Adebayo K, Richard A. Adegbola, Syed M A Zaman, Adebayo K. Akinsola, Aderonke A Odutola, Richard A Adegbola, Martin O. C. Ota, Okoko, Brown J, Odutola, Aderonke A, Martin O C Ota, Cutts, Felicity T, Felicity T Cutts, Ekpedeme D. Nsekpong, Felicity T. Cutts, Adebayo K Akinsola, Brown J. Okoko, Enwere, Godwin C, Brian M Greenwood, Mark Saaka, Adegbola, Richard A, Brian M. Greenwood, Ota, Martin OC   +31 more
core   +1 more source

Designing Vanadium‐Based Oxide Electrocatalysts for Water Splitting: Experimental and Mechanistic Insights with Machine Learning

Advanced Functional Materials, EarlyView.
This review establishes structure‐property‐mechanism relationships across six modification strategies for V‐based oxide water‐splitting electrocatalysts: lattice engineering, heteroatom doping, interface engineering, carbon‐based hybridization, morphology engineering, and surface reconstruction and pre‐catalyst design, where dissolution is reframed as ...
Youness El Issmaeli, Amina Lahrichi, Hoje Chun, Rafael Gómez‐Bombarelli, Bruno G. Pollet   +4 more
wiley   +1 more source

On New p-Valent Meromorphic Function Involving Certain Differential and Integral Operators

Abstract and Applied Analysis, 2014
We define new subclasses of meromorphic p-valent functions by using certain differential operator. Combining the differential operator and certain integral operator, we introduce a general p-valent meromorphic function.
Aabed Mohammed, Maslina Darus
doaj   +1 more source

Utilization of Historical Maps in the Land Use Change Impact Studies: A Case Study from Myjava River Basin

Slovak Journal of Civil Engineering, 2016
The way land is used has a significant impact on many hydrological processes that determine the generation of flood runoff or soil erosion. Advancements in remote sensing which took place in the second half of the 20th century have led to the rise of a ...
Valent P., Rončák P., Maliariková M., Behan Š.   +3 more
doaj   +1 more source

Some New Sufficient Conditions on p-Valency for Certain Analytic Functions

Axioms, 2023
In the present paper, we develop some implications leading to Carathéodory functions in the open disk and provide some new conditions for functions to be p-valent functions. This work also extends the findings of Nunokawa and others.
Lei Shi, Muhammad Arif, Syed Zakar Hussain Bukhari, Malik Ali Raza   +3 more
doaj   +1 more source

Desert Plant Inspired Hierarchical Nanofibrous Membranes for Integrated Solar Desalination and Heavy Metal Remediation

Advanced Functional Materials, EarlyView.
An Alhagi maurorum inspired hierarchical composite membrane (NFCu) was developed by integrating heavy metal remediation and solar‐driven interfacial evaporation in a single platform. Beyond the photothermal effect, a localized photocatalytic process is realized on the CuO surface, deepening the mechanistic understanding of light–matter–water ...
Yuqiong He, Ronggang Luo, Shengbo Ge, Kaixin Jiang, Kirsten Dyer, Xiaojian Zhou, Ben Bin Xu, Xuehua Zhang, Guanben Du, Kaimeng Xu   +9 more
wiley   +1 more source

Notes on p-valently Bazilević functions

Applied Mathematics Letters, 1991
Let \({\mathcal A}_ p\) be the family of functions f of the form \(f(z)=z^ p+a_{p+1}z^{p+1}+...\), (p\(\in \{1,2,...\})\), that are analytic in the unit disc \(\Delta =\{z:| z| \beta,\quad z\in \Delta \}, \] \[ {\mathcal C}_ p(\alpha,\beta)=\{f\in {\mathcal A}_ p:\;Re J(f(z);\alpha)0\), \(0\leq -\beta /\alpha \leq 1/2\) (or \(f\in {\mathcal C}_ p ...
openaire   +2 more sources

Coefficient bounds for \(p\)-valent functions

Open Journal of Mathematical Analysis, 2023
This present paper introduces two new subclasses of p-valent functions. The coefficient bounds and Fekete-Szego inequalities for the functions in these classes are also obtained.
Olusegun Awoyale, Timothy Oloyede Opoola
openaire   +1 more source

Continued control of pneumococcal disease in the UK - the impact of vaccination

, 2011
Streptococcus pneumoniae, also known as the pneumococcus, is an important cause of morbidity and mortality in the developed and developing world. Pneumococcal conjugate vaccines were first introduced for routine use in the USA in 2000, although the seven-
Gladstone, R.A., Jefferies, J.M., Gladstone, R.A, S. N. Faust, Faust, S.N, Faust, S.N ., R. A. Gladstone, Clarke, S.C., J. M. Jefferies, Jefferies, J.M, Clarke, S.C, S. C. Clarke   +11 more
core   +1 more source