A content-based image retrieval (CBIR) is a technique used to retrieve images from an image database. However, the CBIR process suffers from less accuracy to retrieve images from an extensive image database and ensure the privacy of images. This paper aims to address the issues of accuracy utilizing deep learning techniques as the CNN method. Also, it provides the necessary privacy for images using fully homomorphic encryption methods by Cheon, Kim, Kim, and Song (CKKS). To achieve these aims, a system has been proposed, namely RCNN_CKKS, that includes two parts. The first part (offline processing) extracts automated high-level features based on a flatting layer in a convolutional neural network (CNN) and then stores these features in a

The investigation of determining solutions for the Diophantine equation  over the Gaussian integer ring for the specific case of  is discussed. The discussion includes various preliminary results later used to build the resolvent theory of the Diophantine equation studied. Our findings show the existence of infinitely many solutions. Since the analytical method used here is based on simple algebraic properties, it can be easily generalized to study the behavior and the conditions for the existence of solutions to other Diophantine equations, allowing a deeper understanding, even when no general solution is known.

Background: Oxygenation during one lung ventilation (OLV) can be affected by positioning of Double lumen endobronchial tube (DLT). Mal position can occurs following intubation and moving the patient to the lateral decubitus position.

Objectives: To study the relation of hypoxemia to mal position of double lumen endo bronchial  tube after patient positioning in lateral decubitus position and during one lung ventilation. The use of fiber-optic

In this article, the solvability of some proposal types of the multi-fractional integro-partial differential system has been discussed in details by using the concept of abstract Cauchy problem and certain semigroup operators and some necessary and sufficient conditions. 

        The present article studies the specific cultural features contained in phraseological units. The problem is approached through three different levels:

1. The modern linguistic meaning.
2. Lexical components of phraseological units.
3. The first variables of linguistic units.

  The paper emphasizes the gradual process of the cultural charge in the semantic structure of phraseological units.      

       Наша Статья посвящена вопросам анализа национ-ально - культурной сп

The article aims to study the liquidity that is required to be provided optimally and the profitability that is required to be achieved by the bank, and the impact of both of them on the value of the bank, and their effect of both liquidity and profitability on the value of the bank. Hence, the research problem emerged, which indicates the extent of the effect of liquidity and profitability on the value of the bank. The importance of the research stems from the main role that commercial banks play in the economy of a country. This requires the need to identify liquidity in a broad way and its most important components, and how to

The payment of stripping is more prominent than the defenses that the personal guarantor can hold against the creditor; In order for him to maintain the financial guarantee, and the guarantor derives this payment from the personal guarantee, i.e. not a connection with the guarantee. Your educational tutorial, environmental protection plans, environmental protection plans, environmental protection plans, environmental protection plans, Guaranteeing him to pay the guarantor towards the creditor by stripping the money burdened with in-kind insurance as security for the debt he is guaranteed; If this insurance was prior or contemporary to the personal guarantee, and what distinguishes this special form of payment by abstraction from the gene

Maulticollinearity is a problem that always occurs when two or more predictor variables are correlated with each other. consist of the breach of one basic assumptions of the ordinary least squares method with biased estimates results, There are several methods which are proposed to handle this problem including the  method To address a problem  and  method To address a problem , In this research a comparisons are employed between the biased   method and unbiased   method with Bayesian   using Gamma distribution  method  addition to Ordinary Least Square metho

At present, a scientific certificate has great importance as an indicator of the level of the educational qualification of a person, and a criterion on the basis of which job appointments are made. The title is granted by the scientific certificate. The status of the scientific certificate has had a dual effect. On the one hand, it encouraged persons to pursue educational attainment in order to obtain the highest scientific degrees and the associated moral and material advantages, and on the other hand. It prompted some to seek scientific degrees by any means or method and at any price in order to benefit from these advantages. This situation led to the emergence of unlicensed and fake universities that do not have a real presence on rea

Number theorists believe that primes play a central role in Number theory and that solving problems related to primes could lead to the resolution of many other unsolved conjectures, including the prime k-tuples conjecture. This paper aims to demonstrate the existence of this conjecture for admissible k-tuples in a positive proportion. The authors achieved this by refining the methods of “Goldston, Pintz and Yildirim” and “James Maynard” for studying bounded gaps between primes and prime k-tuples. These refinements enabled to overcome the previous limitations and restrictions and to show that for a positive proportion of admissible k-tuples, there is the existence of the prime k-tuples conjecture holding for each “k”. The sig