Results 51 to 60 of about 3,758 (193)
Acta Crystallographica Section D, EarlyView.A structure of the flavin‐dependent single‐component tryptophan halogenase AetF bound to the non‐native tricyclic substrate tryptoline reveals a binding pose analogous to l‐tryptophan that directs C6‐first halogenation. Product analysis identifies 6,8‐dibromotryptoline as the final product.Flavin‐dependent halogenases (FDHs) offer a biocatalytic route ...
Simon Bork +3 more
wiley +1 more source
Table in Gradshteyn and Ryzhik: Derivation of Definite Integrals of a Hyperbolic Function
Sci, 2021 We present a method using contour integration to derive definite integrals and their associated infinite sums which can be expressed as a special function. We give a proof of the basic equation and some examples of the method.
Robert Reynolds, Allan Stauffer
doaj +1 more source
Acta Ophthalmologica, EarlyView.Abstract Purpose Immune checkpoint inhibitors (ICIs) have transformed cancer therapy but may cause immune‐related adverse events (irAEs), including dry eye disease (DED). This study aimed to quantify the incidence of ICI‐associated DED and to evaluate factors contributing to variability across studies.
Kai‐Yang Chen +2 more
wiley +1 more source
Finite Hurwitz-Lerch functions
Filomat, 2019 Summary: We define the finite Hurwitz-Lerch function \(\displaystyle H_n^{(s)}(x,y)= \sum_{k=0}^{n-1} \frac{x^k}{(k+y)^s}\). Then we explore some properties of them and give some applications, including Coppo's formula, the sum of powers of consecutive integers, Mellin differential operator, and some others.
Batir, Necdet, Chen, Kwang-Wu
openaire +1 more source
Child &Family Social Work, EarlyView.ABSTRACT In this article, we explore the consequences of parents' trust and distrust of social workers in child welfare services. We collected data via qualitative surveys administered in 2022, to which 29 Finnish social workers responded. We used thematic analysis to identify the key themes of the consequences of trust in our data.
Eveliina Heino +2 more
wiley +1 more source
New results for Srivastava’s λ-generalized Hurwitz-Lerch Zeta function
, 2017 In view of the relationship with the Kr?tzel function, we derive a new series representation for the ?-generalized Hurwitz-Lerch Zeta function introduced by H.M. Srivastava [Appl. Math. Inf. Sci.
R.K. Raina, Min-Jie Luo
core +1 more source
Hurwitz-Lerch Type Multi-Poly-Cauchy Numbers
Mathematics, 2019 In this paper, we define Hurwitz–Lerch multi-poly-Cauchy numbers using the multiple polylogarithm factorial function. Furthermore, we establish properties of these types of numbers and obtain two different forms of the explicit formula using ...
Noel Lacpao +2 more
doaj +1 more source
Incumbent‐Born B2B Platforms: Organizational Boundary Dynamics in Platform Creation
Journal of Product Innovation Management, EarlyView.ABSTRACT This study examines the dynamics of organizational boundaries in B2B industry platform creation through an in‐depth single‐case study. Specifically, we address the question: How do B2B firms redefine their organizational boundaries when shifting from a pipeline model to an industry platform?
Khaled Abed Alghani +2 more
wiley +1 more source
The Impact of Migration on Age Structure Conducive to Human Development Across the Urban Hierarchy
Population and Development Review, EarlyView.Abstract A larger working‐age population supports economic and social development, and many developing countries are currently benefiting from this demographic window. However, internal migration—often age‐selective—can create subnational inequalities by redistributing working‐age individuals from less developed areas to cities in search of employment ...
Wenxiu Du +2 more
wiley +1 more source
Certain Extension of the Hurwitz-Lerch Zeta Function and its Properties
مجلّة جامعة عدن للعلوم الأساسيّة والتّطبيقيّة, 2020 The main object of this paper is to introduce a new extension of Hurwitz-Lerch Zeta function by using the extended Beta function given in [1]. Some recurrence relations, generating functions and integral representations are derived for that new extension.
Ahmed Ali Al-Gonah +1 more
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