Results 141 to 150 of about 14,928,699 (320)

ON CERTAIN SUBCLASSES OF MEROMORPHICALLY MULTIVALENT FUNCTIONS

open access: yesTamkang Journal of Mathematics, 1995
The object of the present paper is to introduce a new class $J_{n, p}(\alpha)$ of meromorphically multivalent functions defined by a multiplier tranformation and to investigate some properties for the the class $J_{n, p}(\alpha)$. Our results include or improve some known results.
openaire   +4 more sources

Certain Admissible Classes of Multivalent Functions

open access: yes, 2014
We investigate some applications of the differential subordination and the differential superordination of certain admissible classes of multivalent functions in the open unit disk.
Seoudy, T.M.   +2 more
core   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

open access: yesAdvanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao   +3 more
wiley   +1 more source

A class of multivalent functions defined by generalized Ruscheweyh derivatives involving a general fractional derivative operator

open access: yes, 2014
The main aim of the present paper is to obtain a new class of multivalent functions which is defined by making use of the generalized Ruscheweyh derivatives involving a general fractional derivative operator.We study the region of starlikeness and ...
H. Parihar, R. Malaviya
semanticscholar   +1 more source

Multivalent-Ion versus Proton Insertion into Nanostructured Electrochromic WO3 from Mild Aqueous Electrolytes

open access: yes
Mild aqueous electrolytes containing multivalent metal salts are currently scrutinized for the development of ecosustainable energy-related devices. However, the role of soluble multivalent metal ions in the electrochemical reactivity of transition metal
Véronique Balland (1570495)   +4 more
core   +1 more source

Nanoscale Secondary Ion Mass Spectrometry for Quantifying Membrane Fouling: Fouling Layer Structure and Chemical Interaction

open access: yesAdvanced Science, EarlyView.
Nanoscale secondary ion mass spectrometry (Nano SIMS) is established as a powerful analytical tool to visualize and quantify the membrane fouling layers. ABSTRACT Membrane technology has garnered considerable attention for applications in wastewater treatment and resource recovery. Nevertheless, membrane fouling remains a major barrier, yet the lack of
Mengfei Wu   +4 more
wiley   +1 more source

On Certain Sufficiency Criteria for 𝑝-Valent Meromorphic Spiralike Functions

open access: yesAbstract and Applied Analysis, 2012
We consider some subclasses of meromorphic multivalent functions and obtain certain simple sufficiency criteria for the functions belonging to these classes. We also study the mapping properties of these classes under an integral operator.
Muhammad Arif
doaj   +1 more source

Phase Separation, Material State, and Condensate Fate in Mammalian Autophagy. [PDF]

open access: yesAdv Sci (Weinh)
ABSTRACT Biomolecular phase separation has emerged as a key organizing principle in macroautophagy (hereafter autophagy). In mammalian cells, phase‐separated condensates not only serve as substrates for selective degradation, but also act as dynamic platforms for cargo recognition, signaling integration, and autophagosome assembly.
Lin Y   +8 more
europepmc   +2 more sources

On certain multivalent functions

open access: yesProceedings of the Japan Academy, Series A, Mathematical Sciences, 1991
Let \(A(p)\) denote the class of functions analytic in the unit disc \(U\) which are of the form \(f(z)=z^ p+\sum^ \infty_{k=1}a_{p+k}z^ k\). The author obtains sharp results of the form: If \(f(z)\in A(p)\) and \(\text{Re}\{f^{(j)}(z)/z^{p-j}\}>\alpha\) for all \(z\in U\) where \(0\leq\alpha(2\alpha-q)/(p-j+1)+2(q-\alpha)\sum^ \infty_{k=1}(-1)^{k-1 ...
openaire   +3 more sources

Nanomaterials for Allergy Diagnosis and Treatment: Advances, Opportunities and Translational Challenges

open access: yesAdvanced Science, EarlyView.
Nanomaterials offer dual applications in allergy management. For diagnosis, nanomaterials enhance analytical sensitivity and improve detection in specific IgE and functional assays such as the basophil activation test (BAT). For allergen‐specific immunotherapy, nanomaterials enable allergen masking and controlled release, and effectively modulate the ...
Madiha Habib   +8 more
wiley   +1 more source

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