A Class of Integral Operators Induced by Harmonic Bergman-Besov Kernels on Lebesgue Classes

We provide a full characterization in terms of the six parameters involved the boundedness of all standard weighted integral operators induced by harmonic Bergman-Besov kernels acting between different Lebesgue classes with standard weights on the unit ball of R-n. These operators in some sense generalize the harmonic Bergman-Besov projections. To obtain the necessity conditions, we use a technique that heavily depends on the precise inclusion relations between harmonic Bergman-Besov and weighted Bloch spaces on the unit ball. This fruitful technique is new. It has been used first with holomorphic Bergman-Besov kernels by Kaptanoglu and Ureyen. Methods of the sufficiency proofs we employ are Schur tests or Holder or Minkowski type inequalities which also make use of estimates of Forelli-Rudin type integrals

Positive Toeplitz operators from a harmonic Bergman-Besov space into another

We define positive Toeplitz operators between harmonic Bergman-Besov spaces b(alpha)(p) on the unit ball of R-n for the full ranges of parameters 0 < p < infinity, alpha is an element of R. We give characterizations of bounded and compact Toeplitz operators taking one harmonic Bergman-Besov space into another in terms of Carleson and vanishing Carleson measures. We also give characterizations for a positive Toeplitz operator on b(alpha)(2) to be a Schatten class operator S-p in terms of averaging functions and Berezin transforms for 1 <= p < infinity, alpha is an element of R. Our results extend those known for harmonic weighted Bergman spaces

Some fixed point results for continuous functions on an arbitrary intervals

In this paper, we first give a necessary and sufficient condition for convergence of Picard-S iteration process to a fixed point of continuous functions on an arbitrary interval and prove equivalence of Picard-S and P iterative processes. We also compare the rate of convergence between Picard-S and some others iteration processes in the literature. Finally, some numerical examples for comparing the rate of convergence of those methods are also given

Some fixed point results in the generalized convex metric spaces

In this study, we introduce a new three step iteration process and show that the iteration process converges to the unique fixed point by two theorems under different conditions of contractive mappings on the generalized G- convex metric spaces. Also, we investigate data dependence result for this iterative process in the generalized G- convex metric spaces

Acute renal failure due to complete labial fusion: A case report

AbstractAcute renal failure is characterized by rapidly disruption in kidney function and postrenal causes typically result from obstruction of urinary flow. Multiple etiologies were described for acute renal failure, but labial fusion in postmenopausal female is a quite rarely encountered pathology among postrenal causes. Only a few cases have been presented in postmenopausal women presenting with urinary retention. We present a case with acute renal failure due to complete labial fusion in a postmenopausal woman and its treatment

A Critical Approach to Expense and Cost Accounts in Uniform Accounting System

DergiPark: 326259trakyasobedThis study is concerned with the problems in the application of Uniform Accounting System, which is put into effect in 1992. It deals with the operational and functional errors in the reflection accounts for costs and expenses, comprised by the Uniform Accounting Plan. It suggests that these errors arise essentially from the confusion of expenses accounts with cost accounts. Hence, it provides a closer examination of the theoretical definitions of these economic activities in economics and management science. In this way, it underlines the differences in application of these accounts in General Accounting and Cost Accounting.Bu çalışma ülkemizde 1992 yılında uygulamaya konulmuş olan Tekdüzen Muhasebe Sisteminin uygulama sorunlarıyla ilgilenmektedir. Tekdüzen Muhasebe Sistemi ile getirilen Tekdüzen Hesap Planında yer alan gider, maliyet ve gider yansıtma hesaplarının işlevleri ile çalışma biçimlerindeki yanlışlıklara değinilmektedir. Diğer yandan gider hesaplarının maliyet hesapları ile aynılaştırılmalarının, hesapların işlevlerinin dayanaklarını oluşturan iktisadi faaliyetlerin iktisat ve işletmecilik kuramlarındaki anlamlarını göz ardı etmesindeki eksiklikten kaynaklandığı açıklanmaktadır. Gider, maliyet ve ilgili diğer kavramların iktisat teoremine uygun olarak anlamlarının açıklanması ile bu hesapların Genel Muhasebedeki ve Maliyet Muhasebesindeki kullanımlarının farklılıkları belirtilmektedi

An ınvestigation on the relationship between death anxiety and religious coping of actively working health care workers during the Covid-19 pandemic

There have been various periods experiencing the extraordinary cases such as pandemics, earthquakes, and droughts during the history of humanity. Covid-19 pandemic period is one of them when humanity experiences helplessness. When people encounter such cases increasing their levels of anxiety, activating their death anxiety, and falling outside their power, they use religious coping despite changing in its frequency depending on types and levels of belief. The purpose of this study was to reveal the relationship between levels of death anxiety and religious coping of the health staff struggling with the pandemic in the frontline. A total of 227 health staff voluntarily took part in this study conducted for this aim, and the data were collected via Internet. Consequently, in the study, it was detected that death anxiety of actively working health staff during the covid-19 pandemic were medium while their positive religious coping were higher than medium and their negative religious coping were lower than medium. As a result of the correlation analysis, it was detected that there was a statistically significant negative relationship between death anxiety and positive religious coping and negative religious coping, additionally there was positive relationship between death anxiety and subjective religiosity percepti