doi:10.1002/arp.1703

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Publication Date

Thu May 17 2018

Journal Name

Archaeological Prospection

Volume

25

DOI

10.1002/arp.1703

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Very‐high‐resolution electrical resistivity imaging of buried foundations of a Roman villa near Nonnweiler, Germany

3D imaging

archaeological excavation

electrical resistivity tomography

geophysics

imaging of Roman Villa

Villa rustica

Osamah Saad

Volkmar

Michael

Thomas

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Abstract<p>Electrical resistivity tomography (ERT) methods have been increasingly used in various shallow depth archaeological prospections in the last few decades. These non‐invasive techniques can save time, costs, and efforts in archaeological prospection and yield detailed images of subsurface anomalies. We present the results of quasi‐three‐dimensional (3D) ERT measurements in an area of a presumed Roman construction, using a dense electrode network of parallel and orthogonal profiles in dipole–dipole configuration. A roll‐along technique has been utilized to cover a large part of the archaeological site with a 25 cm electrode and profile spacing, respectively. We have designed a new field procedure, which used an electrode array fixed in a frame. This facilitated a very efficient field operation, and overall a total of 9648 electrode positions were occupied. The 3D ERT inversion results clearly characterize the main structures of the Roman foundations. We compared our high‐resolution 3D electrical resistivity model with findings from archaeological excavations, which have been done in some parts of the surveyed area. The ERT result coincide well with the excavation results, i.e. the location as well as the vertical and horizontal extensions of the structures could be precisely imaged. The ERT results successfully images most parts of the walls, pits and also smaller internal structures of the Roman building; moreover, excavation ditches that had been refilled prior to the ERT survey are delineated as resistivity heterogeneities as well.</p>

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Publication Date

Sun Jan 01 2012

Journal Name

International Journal Of Contemporary Mathematical Sciences

Pre-Topology Generated by the Short Path Problems

: Graph theory

Short path problem

Closure operators

j-pre-topology

j = 1

2

j-dependency

j = 1

2.

Restriction

Separators

Rate of liaison.

M.

Y. Y.

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Let G be a graph, each edge e of which is given a weight w(e). The shortest path problem is a path of minimum weight connecting two specified vertices a and b, and from it we have a pre-topology. Furthermore, we study the restriction and separators in pre-topology generated by the shortest path problems. Finally, we study the rate of liaison in pre-topology between two subgraphs. It is formally shown that the new distance measure is a metric

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Publication Date

Mon Apr 24 2017

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

Some Coincidence and Common Fixed Point Theorems for Two Self Mappings under Generalized Contractive Condition in Cone-b- Metric Space

Coincidence and common fixed point

pair of weakly compatible mappings

generalized contractive self mapping

Cone-b- metric space

normal Cone

non-normal Cone.

Tamara Sh.

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In this paper, we prove some coincidence and common fixed point theorems for a pair of discontinuous weakly compatible self mappings satisfying generalized contractive condition in the setting of Cone-b- metric space under assumption that the Cone which is used is nonnormal. Our results are generalizations of some recent results.

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Publication Date

Tue Aug 31 2021

Journal Name

Iraqi Journal Of Science

Soft Continuous Mappings in Soft Closure Spaces

Soft closure operator

soft closure space

closed soft set

product of soft closure spaces

soft continuous mapping

soft closed mapping

soft projection mapping

S. T.

R. N.

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Soft closure spaces are a new structure that was introduced very recently. These new spaces are based on the notion of soft closure operators. This work aims to provide applications of soft closure operators. We introduce the concept of soft continuous mappings and soft closed (resp. open) mappings, support them with examples, and investigate some of their properties.

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Publication Date

Sat Oct 27 2018

Journal Name

Journal Of Planner And Development

الوضع الجيو سياسي وانعكاساته على قطاع الإسكان في محافظة القدس (حالة دراسية بلدة العيزرية)

قطاع اإلسكان الوضع الجيو سياسي

التجمعات السكانية الفلسطينية

محافظة القدس

اتفاقية أوسلو.

Housing Sector

Geopolitical Situation

Palestinian Localities

Governorate of Jerusalem

Oslo Agreement

محمد

فيصل

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تهدف هذه الدراسة للتعرف على السياسات اإلاسرائيلية المتبعة على الارض والمتمثلة في االاستيطان
الاستعماري والطرق التفافية، ومصادرة الاراضي وجدار الضم والتوسع العنصري، بالاضافة إلى التصنيف
الاداري للمناطق في الضفة الغربية حسب ما جاء في اتفاقية أوسلو، والتي من شأنها التأثير على تلك
المناطق، وال سيما قطاع اإلسكان الذي يعد من أهم القطاعات التي تتر كب وبالتحديد في منطقة الدراسة،
وسوف تحاول هذه الدراسة تس

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Publication Date

Tue Apr 20 2021

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

Weak Pseudo â€“ 2 â€“ Absorbing Submodules And Related Concepts

weakly â€“ 2 â€“ Absorbing submodules

essential submodule

socal of modules

multiplication modules

Z â€“ regular modules

WP â€“ 2 â€“ Absorbing submodules .

Haibat K.

Sada E.

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Let R be a commutative ring with identity and E be a unitary left R â€“ module .We introduce and study the concept Weak Pseudo â€“ 2 â€“ Absorbing submodules as generalization of weakle â€“ 2 â€“ Absorbing submodules , where a proper submodule A of an R â€“ module E is called Weak Pseudo â€“ 2 â€“ Absorbing if 0 â‰ rsx A for r, s R , x E , implies that rx A + soc ( E ) or sx A + soc (E) or rs [ A + soc ( E ) E ]. Many basic properties, char

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Publication Date

Tue Dec 31 2019

Journal Name

Journal Of Economics And Administrative Sciences

The investment Decision Making According to the Preliminary Feasibility Study for the 100-Bed Teaching Hospital - Service Sector in Diwaniya Governorate (Case Study)

: preliminary feasibility study

Economic study

Diwaniya Hospital. Duration of data approved in the study: 2006 and 2014-2017.

دراسة جدوى اولية

دراسة اقتصادية

مستشفى الديوانية.

Zinah Muayad

Mohammed Jasim

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The research aims to prepare a preliminary feasibility study that shows the importance of preliminary feasibility study in investment decision making, carrying out of the local demand of service provided in accordance with international standards and statement of investment opportunities available to the private sector in several investment methods. In order to reach the objectives of the study was adopted as a method of partial analysis at the level of economic unity through the study demand, supply, costs, economic and social profitability.

The health sector in Iraq is one of the service sectors facing today a continuous deficiency

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Publication Date

Fri Dec 01 2017

Journal Name

Journal Of Economics And Administrative Sciences

Inventory control by using Fuzzy set theory An Applied Research at the Baghdad Soft Drinks Company

: Fuzzy Time Series

Fuzzy Inference System

The rules of condition and result (If-Then Rules)

Fuzzy Set Theory

Production Model Without Shortage

Purchase Model Without Shortage

وقاص سعد

عبد الله باسم

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The production companies in the Iraqi industry environment facing many of the problems related to the management of inventory and control In particular in determining the quantities inventory that should be hold it. Because these companies adoption on personal experience and some simple mathematical methods which lead to the identification of inappropriate quantities of inventory.

This research aims to identify the economic quantity of production and purchase for the Pepsi can 330ml and essential components in Baghdad soft drinks Company in an environment dominated by cases of non ensure and High fluctuating as a result of fluctuating demand volumes and costs ass

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Publication Date

Sat Oct 01 2016

Journal Name

Journal Of Theoretical And Applied Information Technology

Factors affecting global virtual teams’ performance in software projects

Today the trend is to perform software development work via distributed geographical area among team

individual or even as an organization. However

due to the global market and international presence of many companies

there is a need to implement a global virtual teams. The global virtual team members are gradually engaged in globalized business environments across space

time and organizational boundaries via information and communication technologies. A global virtual team relies on communication

collaboration

and information exchange are the most important criteria in global virtual teams’ operations. The purpose of this paper is to answer two research questions. The first research question is to identify the factors affecting global virtual teams’ performance. A systematic literature review was conducted to answer the first research question. The second research question is on what the rank of the factor affecting the global virtual teams’ performance according to their level of effect on global virtual teams’ performance. Online survey was conducted within 103 developers and IT managers from eight IT companies to answer the second research question. The Statistical Package for Social Science (SPSS 22) was used to analyze the collected data. In this study

we investigated factors that affect global virtual teams’ performance

factors considered include cultural differences

language problems

time-zone differences

team size

technical problems

lack of trust

lack of sufficient training

and ICT problems. Also the findings indicated that lack of sufficient training is the highest level of effect on global virtual teams’ performance. On the other hand

Ali Yahya Gheni

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(22)

Publication Date

Sun Jun 01 2014

Journal Name

Journal Of Economics And Administrative Sciences

Different Methods for Estimating Location Parameter & Scale Parameter for Extreme Value Distribution

Extreme Value Distribution

Maximum likelihood estimator

Method of moment Estimators

Estimators based on Percentiles

Least Squares estimators

Weighted Least Squares estimators

Ridge regression estimators

Adjusted Ridge regression estimators.

جنان عباس

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In this study, different methods were used for estimating location parameter and scale parameter for extreme value distribution, such as maximum likelihood estimation (MLE) , method of moment estimation (ME),and approximation estimators based on percentiles which is called white method in estimation, as the extreme value distribution is one of exponential distributions. Least squares estimation (OLS) was used, weighted least squares estimation (WLS), ridge regression estimation (Rig), and adjusted ridge regression estimation (ARig) were used. Two parameters for expected value to the percentile as estimation for distribution f

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Publication Date

Sun Dec 31 2023

Journal Name

Revue Académique De La Recherche Juridique

المسؤولية الجزائية لمزودي خدمة الإنترنت عن جريمة التنمر الإلكتروني.

التنمر الإلكتروني

صور التنمر الالكتروني

مزود خدمة الإنترنت.

Cyberbullying

Forms of cyberbullying

Internet service provider (ISP).

cyberintimidation

formes de cyberintimidation

fournisseur d&#039

acc&egrave

s &agrave

Internet (FAI).

النجار,

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يُعد التنمر ظاهرة إجتماعية قديمة موجودة في جميع المجتمعات سواء أكان المجتمع صناعيًا أم ناميًا، كما يُعد من المفاهيم الحديثة نسبيًا، وربما يرجع لحداثة الإعتراف به نوعًا من أنواع العنف فضلاعن ندرة الدراسات التي تناولته وعدم وجود معيار محدد لتحديد السلوك الذي يعد تنمرًا أم عابرًا، لقد بدأ الأهتمام بدراسة التنمر في سبعينات القرن الماضي وأصبح موضعًا يحضى بأهتمام العديد في مختلف البلدان، وفي عصرنا الحالي تطورت

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