bluuebunny/crossref_metadata_2025_split huggingface dataset:
Using LoRa Technology to Monitor and Control Sensors in the Greenhouse
Authors: A. Salih Thair , S. Noori Mohammed 
Published: November 2020

Abstract
Due to the fears from the corona pandemic and its consequences from curfews, spacing, and the difficulty to reach work centers, including the greenhouse in the agricultural sector. The idea arose to use LoRa, one of the latest wireless communication technologies, which has the ability to connect and use the Internet of Things (IoT) to ensure monitoring, management, and control in any workplace. LoRa technology will serve as the backbone of our design for the wireless network system to monitor and control greenhouse sensors, the design consists of two parts: The first is to prepare a group of sensors that support the (IoT) and its mission is to measure and control inside the greenhouse and send data using LoRa technology to the next section. the second section is to monitor and control the readings data remotely, using LoRa technology to receiving first section data, and connecting it to the Internet or using the (IoT) network to provide access, monitoring, and control from anywhere in the world. the readings can have obtained after uploading it to the cloud computing, the data deal with a website which allows monitoring the sensors wherever the internet service is available, the system also gives the ability to send a feedback signal to the greenhouse. The project provides integrated greenhouse control at a distance of 2 to 15 km. and it represents as a fundamental solution to the current situation that is forced to remotely control our business to stay in homes for as long as possible to avoid corona disease.
Internet of Things Based Drivers Safety Management
Authors: Alawi Ahmad Tahseen 
Published: November 2020

Abstract
The vast majority of crashes are caused by the driver’s negligence about wearing seatbelts while using electronic devices while on the road where the health about drivers rests in the driver’s hands on the road. The aim of this article is to reduce the use of mobile devices while driving. This project was designed to ensure that the driver ties his seatbelts and also the mobile device is brought in silent mode before everything is determined for the drive. This can be done utilizing the Arduino controller which has been connected to the ESP8266 WiFi module, to detect the seat belt and the mobile Android service running in the back of the driver’s mobile device. Mobile mode is switched from active mode to silent mode once Wi-Fi is turned off.
Saturation Component In HSB Color Space With Image Processing Methods To Enhanced Image Segmentation
Authors: Abdullah Ahmed s. 
Published: November 2020

AbstractWith the scientific advances witnessed by many branches of science, one of the most important of which is medical diagnosis, there is a role for digital image processing, a primary role that helps doctors increase the accuracy of the diagnosis, where diagnosis can be made through the coloring of one of the organs in the body with a specific color, indicating that this organ suffers from a specific disease, Likewise, the increase in the size of this organ or the smallness of its size are all indications of the injury of this organ with a specific disease. Therefore, it became necessary for the medical image to be highly visible. Also, the required member was taken out of the captured image. In the process of diagnosing the disease, therefore a method was presented in this paper that helps to improve the process of cutting any part of the image with high accuracy through the use of digital image processing techniques and reliance on the saturation layer in the HSB color system.
LP
, ∞ > P ≥ 1 Simultaneous Approximation
Authors: Bhaya Eman S. , Abdoul Khaleq Ali Hasan 
Published: November 2020

Abstract
Many papers were introduced about the best approximation. But little introduced for simultaneous best approximation for Lp
Simultaneous approximation. Here we introduce some results for Lp
, p≥1, simultaneous approximation.
Compatibility of Center Ideals with Center Topology
Authors: Ali Abdulsada Dheargham , Al-Swidi Luay A. A. 
Published: November 2020

Abstract
In this section, we will explain some concepts such as (

C

-local function,

C

-closure operator,

C

-local function,

C
*

-topology and compatible of center ideal space) with clarification of relationships.
Fuzzy Topological Dimensions And Its Applications
Authors: Khalik AL-Khafaji Munir Abdul , Haider Abdulhusein Gazwan 
Published: November 2020

Abstract
The purpose of this paper is to present a formal definition of the computational fuzzy topology is shown which is based on the fuzzy ω-interior operator and fuzzy ω-closure operators. In spatial object modeling the fUzzy ω-interior, fUzzy ω-exterior, fuzzy ω-closure and fuzzy ω-boundary are computed based on computational fuzzy topology and we applied this studied and we determined the fuzzy ω-interior, fuzzy ω-exterior, fuzzy ω-closure and fuzzy ω-boundary of flood affected areas in Iraq and we obtained several properties.
On some class of Bernstein – type operators which represent a generalization of standard Bernstein operators
Authors: Sadiq Haneen J. , Abdul-Ghani Samaher Adnan , Wahab Abood Enas 
Published: November 2020

Abstract
In this paper we introduced a new family of L. P. O.

ℬ
¯

m
˙

,

r
^

which represent a generalization of Bernstein oper. for a continuous function on the interval [0,1] . Our goal is to study the approximation properties of this sequence and study the uniformly convergence of it on some continuous functions on a compact set [0,1]. We find a rate of this convergence using a modulus of continuity. Finally we establish a formula of a Voronoviskaja-type asymptotic formula on

ℬ
¯

m
˙

,

r
^

.
Construct Polynomial of Degree n by Using Repeated Linear Interpolation
Authors: Kkhrajan Mousa M. , Merzah Hemzah Yaseen 
Published: November 2020

Abstract
In this paper the fundamental concept of repeated linear interpolation and its possible applications in computer-aided geometric design, and start considering basic constructive methods for curves and surfaces. We discuss here a repeated linear interpolation method that we commonly find in computer graphics and geometric modelling. Repeated linear Interpolation means to calculate a polynomial by using several points. For a given sequence of points, this means to estimate a curve that passes through every single point. The purpose of this paper is to construct a polynomial of degree less than or equal to n, by using repeated linear Interpolation.
On Asymptotic Behavior of Solutions of Third-Order Neutral Difference Equations
Authors: Zamil Mushtt Intidhar , Mohamed Hameed Dunya 
Published: November 2020

AbstractThe asymptotic behavior for all nonoscillatory solutions for nonlinear neutral difference equations of third order has been investigated in this paper. Some necessary and sufficient conditions were obtained to ensure that these solutions are convergent to zero or divergent. There are some examples which illustrate our main findings.
A New Expanded Mixed Finite Element Method for Parabolic Integro-Differential Equations with Nonlinear Memory
Authors: Kamil Naeemah Ali , Oda Al-Humedi Hameeda 
Published: November 2020

AbstractA new extended mixed finite element method (MFEM) is suggested for parabolic integrodifferential equations (PIDEs) with nonlinear memory. On the contrary, of the extended mixed scheme, the modern extended mixed element system refers to an asymmetric positive well known and the two gradient equation as well as the flux equation can be isolated from the scalar undefined equation. The presence and uniqueness of the semi-discrete system can be confirmed and error estimates can be achieved for semidiscrete. Fully discrete can be said to be discretization.
Inverse Co-even Domination of Graphs
Authors: A. Omran Ahmed , M. Shalaan Manar 
Published: November 2020

Abstract
The purpose of this paper is to introduce a new inverse domination parameter in the graphs it is called inverse co-even domination number. Some properties of the theory to this definition were only touched. Also, many properties and limitations on this definition are determined. Additionally, some properties of inverse co-even domination number for some certain graphs and its complement are founded, such as regular, complete, path, cycle, wheel, complete bipartite, and star.
Homogeneous and Non Homogeneous Ordinary Differential Equations with the Second Order
Authors: AL-Raid Sadiq Basheer Abd 
Published: November 2020

Abstract
Since Newton time, Differential Equations have been used to comprehend most of physical, geometrical, and vital science in addition to their participation in the study of arithmetic analysis. Furthermore, they have been used in economical and social aspects. They have been developed and got significant position in various sciences. This paper presents for the non-homogeneous ordinary differential equations with the second order. This idea starts in chapter one which talks about the notion of those equations, their orders, in addition to the study of the linear differential equation with the first order and its solution. Whereas the second chapter studies the ordinary differential equations (homogeneous and non-homogeneous) and their solution. Each chapter is supported by solved examples that cover most of the aspects of the topic and we hope that this paper will make a good reference for those who would like to study this topic furtherly.
A New forms of Nano (θG) closed maps in Nano Topological Spaces
Authors: M. Salih Hula 
Published: November 2020

Abstract
In this paper we presented a new forms of maps called Nano-θG1 closed, Nano-θG2 closed, Nano-θG3 closed and Nano-θG4 closed in N-topological spaces and study the relationship between other current maps in N-topological spaces. A modern look of Homeomorphism named Nano-θG1Homeomorphism is created and some of its characteristics are debated.
SEPARATION AXIOMS IN SOFT TRITOPOLOGICAL SPACES WITH RESPECT TO SOFT POINTS
Authors: Hussein Abbas Ali , Flieh Hassan Asmhan 
Published: November 2020

AbstractIn the present paper the definitions of separation axioms insoft–tritopological spaces are introduced dependent to thesoft–δ* –openset and their basic properties are investigated with respect tosoft– points. That is, thesoft–δ* –Ti; (i= 0,1,2,3,4 ) spaces and notions ofsoft–δ* – normal andsoft–δ* –regular spaces are discussed in detail, also we introduce some theorems shows how one of thesoft–spaces implies the others with the help of an examples it is established that the converse does not hold.
A Novel Method for the Analytical Solution of Partial Differential Equations Arising in Mathematical Physics
Authors: Ali Eaued Hossein , Kamil Jassim Hassan , Gassab Mohammed Mayada 
Published: November 2020

Abstract
In this article, an efficient analytical technique, called Sumudu variational iteration method (SVIM), is used to obtain the solution of fractional partial differential equations arising in mathematical physics. The fractional derivatives are described in terms of Caputo sense. This method is the combination of the Sumudu transform (ST) and variational iteration method (VIM). The solution of the suggested technique is represented in a series form, which is convergent to the exact solution of the given problems. Furthermore, the results of the present method have shown close relations with the exact approaches of the investigated problems. Illustrative examples are discussed, showing the validity of the current method. The attractive and straightforward procedure of the present method suggests that this method can easily be extended for the solutions of other nonlinear fractional-order partial differential equations.
Invariant Factors of the Tenser Product of (≡* (C
α
3
)
Authors: Mohamed Hameed Dunya , Zamil Mushtt Intidhar 
Published: November 2020

Abstract
This work led to find the invariant factors of the tenser product ( ξ* (C α 3 )) and prove the general formula of

ℌ

(

κ

⊗

(

≡
*

(

C

α
3

)

)

)
Accelerations As(MM) and Aco(MM) To Find Double Integrals Numerically
Authors: Mohammed Dheyaa Athraa , Hassan Mohammed Ali 
Published: November 2020

Abstract
The main objective of this research is to use methods of accelerating the first type of Al Tememe Acceleration, specifically triangular acceleration sine rule and triangular acceleration cosine rule which has the main error of the second level to find the continuous double integrations specified numerically with using the midpoint rule on both internal dimension
t
and exterior dimension
z
by both methods and we will code the first method with the symbol As(MM) and the second method the symbol Aco(MM) ;we assumed that the number of divisions on the internal dimension
t
was equal to the number of divisions on the external dimension
z
,where we got in both methods a high accuracy in the results with relatively few partial periods and a short time with the use of the Matlab 2017 program.
Reducing the time that TRM requires to solve systems of nonlinear equations
Authors: H. Dwail Hasan , M. A. K. Shiker 
Published: November 2020

Abstract
The trust region method is one of the important and effective ways to solve optimization problems due to its robust and accuracy in its convergence. One of its disadvantages is that its algorithm needs much time to solve its subproblems especially in the case of the problems that have a large-scale data. In this work, a new algorithm is suggested to solve this problem specifically subspace TRM. The initial TRR will be adequate to the subproblems which can be solved with a simple subspace, it will be simpler to solve than the classic TRM. The global convergence of the new method is investigated. The numerical results indicated that the new approach is promising.
Elevated of Calcium and Sodium Levels as a Result of Methamphetamine Addiction, Causesand Consequence
Authors: T. Abood Mushtaq , A. Almashhedy Lamia 
Published: November 2020

Abstract
Methamphetamine (METH) is an addictive drug causes toxicity and degeneration in the brain. Several evidence have demonstrated that METH toxicity results oxidative stress that regulate an intracellular signaling cascade that leads to cell death. In this paper we studied the effect of METH on calcium levels because of its great importance on human health. Calcium, is a messenger of extracellular signals in a great variety of cells; it regulates several neuronal functions, such as neurotransmitter synthesis and release, neuronal excitability, phosphorylation. Calcium is also involved in long-term processes, like memory. As well, we highlighted sodium levels to find out the main course in nerve function and to keep body fluids in balance.
The study was conducted on eighty people divided into three groups, thirty non addicted men as a control group(G1), taking into account and excluding, cigarette smoking, age, social and cultural conditions, and chronic diseases, also thirty people addicted to methamphetamine(G2), and twenty people addicted to methamphetamine and other narcotic substances (mix)(G3), whose ages ranged between (15-45) years and the period of methamphetamine abuse ranged between (1-7) years.
Calcium levels were highly significant in addicts group (P < 0.05), as compared to non addicts group. as well, when dividing by age, Calcium level were higher in METH and MIX addicts group (A2) as compared to addicts group (A1) and (A3) (P >0.05). Also, Calcium level were higher in METH and MIX addicts group (D3) as compared to addicts group (D1) and (D2) (P >0.05). We have noticed Increased duration of abuse Increases calcium levels. In addition to, Sodium levels were highly significant in addicts group (P < 0.05), as compared to non addicts group. During the study, it was found that age had an effect on sodium levels, Sodium level were higher in METH addicts group (A1) as compared to addicts group (A2) and (A3) (P> 0.05). While, Sodium level were higher in MIX addicts group (A2) as compared to addicts group (A1) and (A3) (P> 0.05). As well, Sodium level were higher in METH and MIX addicts group (D2) as compared to addicts group (D1) and (D3) (P> 0.05). Indeed, the difference in the duration of the abuse affects the sodium levels.
The effect of hyperglycemia on osmolality in the Thi – Qar Governorate patients
Authors: Q. Sultan Mohammad 
Published: November 2020

Abstract
40 Samples were collected, from February 2019 until the April 2019. The average age for the two groups (A and B) was between 30 – 50 years old. 20 samples with diabetes (group B), 20 samples of people nondiabetes control groups (group A).
Both, the serum Sodium, Potassium, Urea and Glucose were estimated for all groups A and B respectively. The result indicated the presence of relative increase (P<0.05) of sodium, potassium, urea and glucose concentrations in (group B) as compare with (group A).
Finally, the results showed a relative increase (P <0.05) in osmolality concentration in (Group B) as compared with (Group A).
Ramification role Of Urban Sewage in Al-Shatrah subdistrict River Pollution
Authors: Hashim Osama S. 
Published: November 2020

AbstractThe practical field study was carried out at three point located along (Al-Shatrah river) (A. Park – B. Hospital – C. Al-Abbasiyah).in thisdistrict(Shatrah)Thi-Qar, its to invistigate the role of sewage water from the residential areas arround the river which divided the city into two sides, this river is branch from(Al-Garraf-Canal).This study analyzed some (physiocochemical and biological parameters )for the sewage water and recognized the potential pollution sources at selcted three station of study.the variance major analysis parameter ([pH]-[E.C]- [B.O.D]-[C.O.D]-[T.D.S]-[T.S.S]-[CL]-[SO4]-[PO4]-[NO3]) moderated for samples from the field station was treated chemically during the time of study three months (June,July,Augest 2019), appeared varriance diffrentated in value rate among the three stations according to the pollution sources. The highly domistic wastwater from the houses,shops were the main influents factors affected water-quality. Our study can be usefully applied to help the local authortiy in order to prevent the pollution of most important life source for humans-plants-animals.
FI-Spectrophotometric determination of Cu (II) ions in analytical sample Via reaction with a new reagent HPEDN
Authors: M. Al – alnessrioy Dhiea , A. Al –Da’amy Muneer 
Published: November 2020

Abstract
A new Spectrophotometric flow injection method has been established for the determination of Cu (II) ions in analytical sample . The method is based on the reaction of Cu (II) ions with 1- (4-( 1- ( 2- hydroxyl phenyl amino) ethyl ) phenyl) diazenyl ) naphthalene-2- ol ( HPEDN) reagent in the presence of a Buffer solution has PH equal to 9 to form a red-water-soluble stable complex, that has a maximum absorbance at 500 nm . Beer’s law is obeyed in the range of 0.5-10 μg.ml-1 with a limit of detection (signal/noise=3) of 0.2213 μg.ml-1 and limit of quantification of 0.7377 μg.ml-1 and relative standard deviations of 0.65 %, The effect of chemical and physical parameters have been carefully considered and the proposed procedure was successfully applied to the determination of Cu (II) ions in analytical sample with a good precision and accuracy.
Synthesis, Chemical Resistance and Thermal Behavior of Polyfurfural Alcohol
Authors: AL-Rekabe J.M. , Saleh Hind.M. , Hanoosh W.S. 
Published: November 2020

Abstract
Polyfuifural alcohol (PFA) is a thermosetting polymers of furan class which has gained great importance mainly due to it being obtained from renewable resources, so in this study PFA was synthesis through polymerization of furfural alcohol in acidic medium. PFA was evaluated, and the chemical resistance of cured PFA toward some chemical compounds was study and it was observed that the cured resin was stable towards most of these chemical compounds during the test time. On the other hands heat treatments of cured resin was study at different temperatures, and the results shown that the resin has high char contents, and the FTIR study of the heat cured resin indicates some chemical change in the polymer structure
The effect of serum cortisol on the prediabetes stage under normal and stress state
Authors: Abdulraheem Jabbar Ali , jalal majeed Maysaa 
Published: November 2020

AbstractIntroductionPrediabetes is a disorder described as having above normal blood glucose levels but below the specified diabetes threshold. It is considered a dangerous condition, with a high likelihood of developing diabetes, Stress appears to be an significant consideration for the risk of prediabetes, Cortisol is a glucocorticoid that is the product of a long and complex endocrine reaction chain resulting from stress Is formed by the zone fasciculate of the adrenal cortex in the adrenal gland in many animals. It is formed in lesser amounts in other tissues.Material and methodcase study was conducted during the period from October 2019 to January 2020, It consisted of 60 men; 30 were are prediabetes subject (27 persons under normal state,7 persons under stress state) and 30 healthy men.Resultserum cortisol significant in normal and stress state with differences mean in both conition.Conclusionthe level of serum cortisol in prediabetes subject supports the hypothesis that cortisol will effect to prediabetes but this is too early to consider serum cortisol as an influential and major cause of prediabetes.
Synthesis And Molecular Docking Of Some Amic Acid Targeting Breast Cancer
Authors: Majeed Hassan Amina , Muala Dhumad Adil , Al-Asadi Rafid , Majeed Jassem Ahmed 
Published: November 2020

AbstractIn this study, we synthesized and investigated interactions between three amic acid analogs and HER2( 3PP0) by using virtual screening based on molecular docking to find potential compounds against HER2. The structures of the synthesized compounds were characterized based on a1HNMR,13CNMR, FT-IR and mass spectroscopy. The density function theory (DFT) calculation at the B3LYP method with 6-311++G(d,p) basis set are used to investigate the electronic structure and optimized geometrical structure of the mentioned compounds. Molecular docking against human epidermal growth factor receptor 2 (HER2) (PDB:3PP0) showed that compounds bind to the HER2. Binding involves hydrogen bonding for each compounds. The results revealed that the newly designed amic acid derivatives exhibited significant inhibition with HER2 exhibit anti breast cancer activity.
Adsorption Optimization of Congo Red Dye onto Electrospun Nanofibers of Polyacrylonitrile functionalized with Fe3O4 Nanoparticles
Authors: Jadoo Shaimaa A. , Naser Juman A. 
Published: November 2020

Abstract
Ferric oxide nanoparticles Fe3O4NPs have been prepared by the coprecipitation method, which were used to functionalize the surface of electrospun nanofibers of polyacrylonitrile to increase their effectiveness in adsorption of Congo red (CR) dye from their aqueous solutions. The effect factors of adsorption were systematically investigated such as adsorbent mass, initial concentration, contact time, temperature, ionic strength and pH. The maximum adsorbed amount of the dye was at 0.003g of adsorbent. The adsorption of dye increased with increasing initial dye concentration and the system reaches to the equilibrium state at 150 min. The adsorbed dye capacity decreases with increasing temperature which indicates to the exothermic nature of adsorption system. The results referred that the adsorption capacity increases with increasing ionic strength and it was in natural medium has a greatest value. So, the desorption process was examined to demonstrate the possibility of recycling of the adsorbent surface. The desorbed dye from the studied adsorbent surface in basic solution was better than acidic solution.