سياسات التشغيل في العراق وتحديات النمو السكاني: دور الدولة والقطاع الخاص,
2024
مديرية تربية ذي قار
سياسات التشغيل في العراق وتحديات النمو السكاني: دور الدولة والقطاع الخاص, هاني مالك عطشان
Muthanna Journal of Administrative and Economics Sciences
ان فهم التركيبة الديموغرافية والضغط السكاني امر بالغ الاهمية لأنه يؤثر على مختلف جوانب الحياة وله اثار مهمة على سوق العمل والنمو الاقتصادي , فزيادة مستمرة في حجم السكان مقابل ضعف الاستجابة يعني محدودية القدرة على التشغيل وعدم تغطيتها جغرافيا فضلا عن استمرار ارتفاع معدلات البطالة وغيرها من المشاكل الاقتصادية والاجتماعية. وعليه تناول هذا البحث موضوعة الضغط السكاني وتحديات سياسة التشغيل في الاقتصاد العراقي في ضل تزايد الاعداد الكبيرة لقوى العمل العراقية ولاسيما الشباب , حيث تم تسليط الضوء على هذه التحديات من خلال تحليل تطورات السكان وحجم قوة العمل العراقية , من جهة وتحليل الاختلال الهيكلي في سوق العمل …
أثر الإفصاح عن رأس المال الفكري على قيمة الشركة,
2024
جامعة كربلاء/ كلية الادارة والاقتصاد/قسم المحاسبة
أثر الإفصاح عن رأس المال الفكري على قيمة الشركة, محمد ديوان شنيبر الجابري, احمد ناصر عباس الدعمي
Muthanna Journal of Administrative and Economics Sciences
يهدف البحث الى بيان أثر الافصاح عن رأس المال الفكري على قيمة الشركة باستخدام مقياس Tobin’s Q، فضلاً عن بيان آلية حساب مستوى الإفصاح عن رأس المال الفكري باستخدام نماذج حسابية. ولأجل تحقيق اهداف البحث واختبار فرضياته فقد تم اختيار القطاعين الصناعي والمصرفي كمجتمع للبحث، وثلاث شركات من كل قطاع كعيِّنة للبحث وتمثلت الحدود الزمانية للبحث بالاعتماد على التقارير المنشورة لتلك الشركات للأعوام 2018 ، 2019 ، 2020. إذ تم بيان مدى افصاح الشركات عينة البحث عن رأس مالها الفكري عن طريق نماذج حسابية، وقد توصل البحث الى مجموعة من الاستنتاجات وكان أهمها: أن هنالك أثر للإفصاح عن رأس المال …
القيادة البارعة وتأثيرها في البراعة التنظيمية: دراسة استطلاعية في الشركة العامة لموانئ العراق,
2024
جامعة البصرة / كلية الادارة والاقتصاد
القيادة البارعة وتأثيرها في البراعة التنظيمية: دراسة استطلاعية في الشركة العامة لموانئ العراق, قاسم فنجان عبد الزهره, زيد صادق ماجد
Muthanna Journal of Administrative and Economics Sciences
الهدف من الدراسة الحالية هو تحديد مدى استخدام القيادة البارعة بأبعادها (سلوكيات القيادة المنفتحة، سلوكيات القيادة المنغلقة، مرونة التبديل) في تعزيز البراعة التنظيمية بأبعادها (البراعة الاستكشافية، البراعة الاستثمارية، البراعة الهيكلية), والتعرف على علاقات الارتباط والاثر بين المتغيرات في الشركة العامة الموانئ العراق . وتمحورت مشكلة الدراسة في اثارة عدة تساؤلات بحثية اهمها: ما مدى أهمية ووضوح متغيرات الدراسة “للشركة العامة لموانئ العراق عن متغيرات الدراسة, هل للقيادة البارعة دور في تعزيز البراعة التنظيمية ,وهل هناك علاقة والاثر بين القيادة البارعة والبراعة التنظيمية في الشركة المبحوثة؟.واعتمدت الدراسة في عملية جمع البيانات على الاستبانة بوصفة أداة رئيسية لتحقيق الاهداف, والمقابلات الشخصية مع …
الافصاح عن أبعاد محاسبة المسؤولية الاجتماعية وأثره في تحسين قيمة الشركة وفقا لأنموذج (Tobins Q),
2024
الجامعة الادارية الوسطى معهد الادارة الوسطى
الافصاح عن أبعاد محاسبة المسؤولية الاجتماعية وأثره في تحسين قيمة الشركة وفقا لأنموذج (Tobins Q), حذام فالح جيجان
Muthanna Journal of Administrative and Economics Sciences
يهدف البحث الى تحليل وتفسير بيان دور محاسبة المسؤولية الاجتماعية في تحسين قيمة الشركة, فضلا عن بيان اثر الإفصاح عن محاسبة المسؤولية الاجتماعية في الشركات الصناعية المدرجة في سوق العراق للأوراق المالية على تحسين قيمة الشركة , وذلك من خلال استخدام أبعاد محاسبة المسؤولية الاجتماعية ( استراتيجية الشركة، إجراءات الحوكمة، المنتجات والخدمات، الأهداف الاجتماعية, التوظيف، البيئة)، بوصفها متغيرات مستقلة ناتجة من واقع حال محتوى بيانات التقارير المالية السنوية لعينة من الشركات الصناعية العراقية البالغ عددها (21) شركة مدرجة في سوق العراق للأوراق المالية من إجمالي الشركات المدرجة في السوق والبالغ عددها (25) شركة، حيث مثلت العينة ما نسبته (84%) من …
دور القيادة المستنيرة في ادارة التغيير التنظيمي: دراسة استطلاعية لآراء عينة من العاملين في مديرية توزيع كهرباء مركز نينوى,
2024
جامعة الموصل/كلية الإدارة والاقتصاد
دور القيادة المستنيرة في ادارة التغيير التنظيمي: دراسة استطلاعية لآراء عينة من العاملين في مديرية توزيع كهرباء مركز نينوى, نور عزيز فتاح
Muthanna Journal of Administrative and Economics Sciences
يهدف البحث الحالي الى اختبار دور القيادة المستنيرة بوصفها متغير مستقلاً بأبعادها المتمثلة بـ (القدوة , المطور , الخدوم , المغير , الرؤيوي , المتصل) في ادارة التغيير التنظيمي بوصفها متغيرا معتمدا من خلال أبعادها والمتمثلة بـ ( التغيير في الهيكل التنظيمي, التغيير في الثقافة ,التغيير في التكنولوجيا, التغيير في المهام), تم استخدام الاستبانة كأداة رئيسية لجمع البيانات وتحليلها بالطرق والوسائل الإحصائية وتبنى البحث المنهج الوصفي التحليلي في تفسير وتحليل البيانات والذي يعد من اهم مناهج البحث العلمي وذلك بسبب شموليته ومرونته البحثية الكبيرة التي يوفرها للباحث لتشخيص ودراسة الواقع بدقة عالية, ولقد اختيرت مديرية توزيع كهرباء مركز نينوى في …
Britain’S Tea Shortage Scare A Sign Of Trouble Brewing,
2024
Technological University Dublin
Britain’S Tea Shortage Scare A Sign Of Trouble Brewing, Nikolaos Valantasis Kanellos, Sarah Schiffling
Articles
The Red Sea supply chain crisis has exposed glaring weaknesses in global transport that pose big questions about how our economy will work moving forward.
Frontier Analysis Of The Container Ports In Taiwan During The Covid Pandemic,
2024
Department of Shipping and Transportation Management, National Taiwan Ocean University, Keelung, Taiwan
Frontier Analysis Of The Container Ports In Taiwan During The Covid Pandemic, Sen-Kuei Kuo, Guo-Ya Gan, Hsuan-Shih Lee
Journal of Marine Science and Technology–Taiwan
The COVID-19 outbreak has severely impacted global trade and cultural exchanges. Among its impacts are those on the international container shipping market, which is directly related to the national economy and trade and has naturally been affected. This market was in the doldrums during the pandemic. In general, COVID-19 has severely constrained shipping industry development in various countries. To this end, this study analyzes the frontier changes in the efficiency development of Taiwan's international container ports by collecting realistic operational data of the major container ports during the pandemic and combining them with measurements of the Malmquist Productivity Index and …
Fostering A Safety Culture In Manufacturing Industry Through Safety Behavior: A Structural Equation Modelling Approach,
2024
Faculty of Business and Management, Universiti Sultan Zainal Abidin, Kuala Nerus, Terengganu, Malaysia
Fostering A Safety Culture In Manufacturing Industry Through Safety Behavior: A Structural Equation Modelling Approach, Noor Aina Amirah, Nik Fadhilah Nik Him, Aamir Rashid, Rizwana Rasheed, Tengku Noor Zaliha, Asyraf Afthanorhan
Publications and Research
Creating a robust safety management system is crucial for fostering a culture of safety in the workplace, particularly in industries like manufacturing where improvements are still needed. This study aimed to assess the impact of safety behavior on safety culture within the manufacturing sector. Employing a quantitative approach, questionnaires were distributed to 342 employees in manufacturing firms during data collection. The collected data underwent analysis using Structural Equation Modeling through IBM-SPSS-AMOS 24.0 to test the proposed model. The study findings revealed that components of safety behavior, specifically safety compliance and safety leadership, have a significant influence on safety culture. This …
Traceability Technology Adoption In Supply Chain Networks,
2024
Singapore Management University
Traceability Technology Adoption In Supply Chain Networks, Philippe Blaettchen, Andre P. Calmon, Georgina Hall
Research Collection Lee Kong Chian School Of Business
Modern traceability technologies promise to improve supply chain management by simplifying recalls, increasing visibility, and verifying sustainable supplier practices. Initiatives leading the implementation of traceability technologies must choose the least-costly set of firms—or seed set—to target for early adoption. Choosing this seed set is challenging because firms are part of supply chains interlinked in complex networks, yielding an inherent supply chain effect: benefits obtained from traceability are conditional on technology adoption by a subset of firms in a product’s supply chain. We prove that the problem of selecting the least-costly seed set in a supply chain network is hard to …
Enhancing Port Efficiency And Lead Time Reduction Through Predictive Analysis: A Case Study Of Container Management At Khalifa Bin Salman Port,
2024
Air Force Institute of Technology
Enhancing Port Efficiency And Lead Time Reduction Through Predictive Analysis: A Case Study Of Container Management At Khalifa Bin Salman Port, Abdulaziz A. Aljalahma
Theses and Dissertations
Khalifa bin Salman Port (KBSP), a key pillar in Bahrain's maritime infrastructure, is the focal point of this study, highlighting the significant role of predictive analytics in optimizing port operations. This thesis analyzes container throughput data from 2017 to 2022, provided by Bahrain's Ministry of Transportation database. This data forms the basis for forecasting the 2023 throughput. The study thoroughly compares these predictions with the actual 2023 data, assessing the predictive model's accuracy. The findings underscore the importance of predictive analytics in strategic decision-making for port management, focusing on enhancing operational efficiency and reducing lead times. This research offers a …
Electric Vehicle Support Equipment Deployment At Military Installations: A Mixed-Integer Linear Programming Approach,
2024
Air Force Institute of Technology
Electric Vehicle Support Equipment Deployment At Military Installations: A Mixed-Integer Linear Programming Approach, Katelyn M. Barton
Theses and Dissertations
This research provides insights into a mixed integer linear programming model that finds the ideal number and type of Electric Vehicle Support Equipment (EVSE) required to meet U.S. military installations’ electric energy demands. Executive Order No. 14057 (2021) requires federal agencies to transition to electric non-tactical vehicles by 2035. This research determines minimum cost solutions to implement the transition incorporating real-world constraints, including the weekly vehicle mileage demand, EVSE cost, charging time, and EVSE capacity. This study contributes to the broader effort of the U.S. military to combat climate change and enhances the understanding of efficient EVSE deployment strategies in …
Examining The Effect Of Contractor Logistics Support On The Reliability Of Military Aircraft,
2024
Air Force Institute of Technology
Examining The Effect Of Contractor Logistics Support On The Reliability Of Military Aircraft, Rodrigo S. Campos De Moura
Theses and Dissertations
This study utilizes survival analysis for examining the effect of Contractor Logistics Support (CLS) on the reliability of military aircraft before and after implementing CLS. The provider of CLS in this study is the original equipment manufacturer that designed and produced the target aircraft of this study, the Embraer A-29 Super Tucano.
Systematic Review Of Supply Chain Control Tower Critical Success Factors And Resilience Effects,
2024
Air Force Institute of Technology
Systematic Review Of Supply Chain Control Tower Critical Success Factors And Resilience Effects, Clay H. Chaffin
Theses and Dissertations
Supply chain control towers (SCCTs) are emerging as a vital component of modern supply chain management (SCM); however, research on SCCTs is limited and disjointed. This paper aims to uncover the critical success factors (CSFs) necessary for high-performing SCCTs, their relationship to the enablers and phases of supply chain resilience (SCRES), and the underlying theoretical framework of this relationship.
Advanced Intermediate Manufacturing (Aim) Supply Chain Concepts Leading To Reduced Lead Times And Improved Responsiveness,
2024
Air Force Institute of Technology
Advanced Intermediate Manufacturing (Aim) Supply Chain Concepts Leading To Reduced Lead Times And Improved Responsiveness, Eric S. Draudt
Theses and Dissertations
This thesis investigates the optimization of the supply chain for key aircraft components, focusing on the implementation of Advanced Intermediate Manufacturing (AIM) production facilities. Utilizing anyLogistix, the study compares the current supply chain model based on Supply Chain Operations Wing (SCOW) data with various AIM production facility configurations: single, dual, quadruple, and three utilization-driven models (high, medium, and low). The findings demonstrate that integrating AIM production facilities significantly reduces lead times, with even a single facility dramatically cutting down the lead time from over 800 days to approximately 104 days. The utilization models further provide insights into operational flexibility under …
The Impact Of Solar Angle And Cloud Shadows On 3d Reconstruction Of Rolling Stock Cargo,
2024
Air Force Institute of Technology
The Impact Of Solar Angle And Cloud Shadows On 3d Reconstruction Of Rolling Stock Cargo, Carlina M. Ostrand
Theses and Dissertations
Meeting the relentless demand for more efficient air cargo transportation is paramount. This paper explores an innovative approach, harnessing cutting-edge stereoscopic vision technology to create 3D point clouds of rolling stock cargo, adaptable to varying solar angles and cloud shadow conditions. A virtual cargo image is generated by systematically organizing depth and location points. Accuracy is rigorously tested across six camera positions offering detailed, real-time insights for optimized cargo loading in unpredictable outdoor conditions. The findings reveal the impact of solar positioning, cloud coverage, & camera placement, pushing the boundaries of possibilities for cargo logistics in challenging environments.
Measuring The Comparative Performance Of Usaf Behavioral Health Clinic Operations: Emphasis On Capacity,
2024
Air Force Institute of Technology
Measuring The Comparative Performance Of Usaf Behavioral Health Clinic Operations: Emphasis On Capacity, Daniel L. Straw
Theses and Dissertations
This research examines the operations of behavioral health clinics in Air Force Continental United States facilities, with a focus on operational efficiency and capacity through Data Envelopment Analysis. Most facilities operate near capacity, demonstrating efficient resource usage, but concerns arise with the potential of increased demand. Days-to-care and leakage are identified as major sources of inefficiency, suggesting that addressing these issues can enhance operations and reduce costs. The study also explores the impact of COVID-19 on care delivery.
An Assignment Model For Lateral Transfers Matching Base Repair Facilities To Xf3 Coded Nsns Requiring Repair,
2024
Air Force Institute of Technology
An Assignment Model For Lateral Transfers Matching Base Repair Facilities To Xf3 Coded Nsns Requiring Repair, George D. Valaika
Theses and Dissertations
This research addresses challenges in efficiently distributing reparable National Stock Numbers (NSNs) to base-level repair facilities, aiming to ease strain on depot resources. It establishes a network integrating bases with similar repair capabilities for NSNs and allocates NSNs to balance repair capacities. Drawing from USAF reparable inventory modeling and inventory management theory, it generates data mimicking historical data to maximize total expected part repairs by assigning NSNs based on the best percentage of base repair (PBR).
Forecasting Stock Prices Using Arima Models And Technical Analysis,
2024
Air Force Institute of Technology
Forecasting Stock Prices Using Arima Models And Technical Analysis, Muath I. Almaiman
Theses and Dissertations
This thesis explores the integration of Autoregressive Integrated Moving Average (ARIMA) models and technical analysis to forecast stock prices, with a focus on Coca-Cola's (KO) and Netflix’s (NFLX) stocks. It examines the effectiveness of combining ARIMA models, known for their predictive accuracy in time-series analysis, with technical indicators, particularly moving averages. The study evaluates whether this integrated approach can enhance the predictive capability of stocks prices beyond traditional methods. The predictive capability is evaluated using error metrics from the ARIMA models, as well as by assessing the return earned using simple rules based on the technical indicators. Utilizing data spanning …
A Comparative Study Of The Business Models Used In The U.S. And Saudi Arabia Firms In Relation To Venture Capital,
2024
Air Force Institute of Technology
A Comparative Study Of The Business Models Used In The U.S. And Saudi Arabia Firms In Relation To Venture Capital, Abdulmajeed Ali Alkthiri
Theses and Dissertations
While venture capital (VC) has expanded globally, challenges in comparing international VC strategies remain due to data limitations and theoretical variability. This study contrasts VC investment philosophies, support mechanisms, and exit strategies in mature US firms with those in developing Saudi Arabia from 2016-2021. Analyzing fundraising, sector focus, deal volume, and exit outcomes, it finds significant differences attributed to ecosystem maturity, with some convergence in contracting and mentoring. The findings highlight the need for US VC models to adapt strategically in Islamic markets, suggesting regulatory reforms for market development. This research provides guidelines for effective cross-border VC strategy adaptation.
Assessing Adoption Barriers Of Sustainable Packaging In Egypt,
2024
American University in Cairo
Assessing Adoption Barriers Of Sustainable Packaging In Egypt, Carol Ramses Morgan
Theses and Dissertations
Sustainable packaging has become an essential part of business decisions and corporate directions. With the rise of environmental damages due to improper waste management and unsustainable practices, businesses have a major responsibility to analyze their products’ life cycles and redesign them with sustainability in mind. Applying sustainable packaging could save companies large amounts of resources, therefore cutting costs, while also achieving the legal and social duty as a corporation towards society and the environment. Many developing countries, with specific focus on Egypt, have recently focused on legislative and corporate decisions in order to encourage more sustainable practices. Egypt’s new Waste …
