Articles

• The negative effects of waste on the urban environment in the city of Khums (Waste to sustainable energy)

  Waled Abdulslam Freewan ⁽¹⁾, Abdalsalam Mohamed Alrachidy ⁽²⁾

  (1) , Libya,

  (2) , Libya

  254-260

  Abstract Views : 156

  Download :128

  10.51984/jopas.v21i4.2195

  pdf (العربية)

• Chemical Analysis of Drink Water Samples for some Water Purification and Treatment Stations in El-Beida City - Libya and Compared with Residential and Mineral Water

  Tariq A. M.Tyeb ⁽¹⁾, Galal M. Elmanfe ⁽²⁾, Jibreel A. Asbeeh ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  151-159

  Abstract Views : 301

  Download :179

  10.51984/jopas.v21i4.2142

  pdf

• The varying environmental characteristics of energy sources and their impact on sustainable development

  Ahmed Al-Mashri ⁽¹⁾

  (1) , Libya

  160-171

  Abstract Views : 211

  Download :289

  10.51984/jopas.v21i4.2143

  pdf (العربية)

• The impact of the monetary crisis on some economic variables in the Libyan economy during the period (2011-2021)

  Ibrahim Ali Sagheir Alwali ⁽¹⁾

  (1) , Libya

  173-181

  Abstract Views : 178

  Download :245

  10.51984/jopas.v21i4.2144

  pdf (العربية)

• The current and expected environmental effects of excessive groundwater withdrawal in Eastern Section of Wadi Al-Shati (Ashkeda-Bergen)

  A. Ahmad Naji ⁽¹⁾, M. Abdulrahman Inweer ⁽²⁾

  (1) , Libya,

  (2) , Libya

  182-190

  Abstract Views : 162

  Download :136

  10.51984/jopas.v21i4.2146

  pdf (العربية)

• Assessment of the awareness of the Libyan citizens in choosing plastic products that are in contact with food

  Hana Jamhour ⁽¹⁾, Ramadan Elghaziwi ⁽²⁾, Anour Shebani ⁽³⁾, Hussein Etmimi ⁽⁴⁾, Fathia Alahmer ⁽⁵⁾, Fatma Elhbeshi ⁽⁶⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya,

  (4) , Libya,

  (5) , Libya,

  (6) , Libya

  191-198

  Abstract Views : 541

  Download :253

  10.51984/jopas.v21i4.2151

  pdf (العربية)

• The Effect of Quenching Media on the Hardness of Low Carbon Steel

  Taha Abdullah ⁽¹⁾, Abdulhakeem B. Miskeen ⁽²⁾, Mohammed A. Al-Madani ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  199-205

  Abstract Views : 289

  Download :183

  10.51984/jopas.v21i4.2152

  pdf

• The Effect of Spent Coffee Residues on the Growth and Productivity of Watercress and Swiss Chard Plants

  Hanin Massoud Abubaker ⁽¹⁾, Ibraheem Mohamed Alshareef ⁽²⁾, Fadel Binyahmed ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  296-303

  Abstract Views : 230

  Download :259

  10.51984/jopas.v21i4.2167

  pdf (العربية)

• Fusarium mycotoxins and Future Challenges for Global Food Safety "A Comprehensive and Updated Review"

  Safieddin. A. Inbaia ⁽¹⁾, Giuma. A. Al-Hafi ⁽²⁾, Lutfi. A. Al-Maslati ⁽³⁾, Abdurazag.A. Hakam ⁽⁴⁾, Hamza. M.Al-Nouiri ⁽⁵⁾, Miloud. A. Amhemed ⁽⁶⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya,

  (4) , Libya,

  (5) , Libya,

  (6) , Libya

  219-236

  Abstract Views : 308

  Download :676

  10.51984/jopas.v21i4.2168

  pdf (العربية)

• Insects decomposing crops of criminal importance in the Jebel El Wahsh Forest, Constantine, Algeria

  Naima Benkenana ⁽¹⁾, Moussa Toumi ⁽²⁾, Derrouiche Chahinez ⁽³⁾, Attef Benharkou ⁽⁴⁾, Adel Hazmoun ⁽⁵⁾, Ammar Teboul ⁽⁶⁾

  (1) , Algeria,

  (2) , Algeria,

  (3) , Algeria,

  (4) , Algeria,

  (5) , Algeria,

  (6) , Algeria

  237-239

  Abstract Views : 251

  Download :199

  10.51984/jopas.v21i4.2169

  pdf (العربية)

• Inter-Ethnic Interactions in Urban Public Space: The Malaysian Experience

  Hesham Omran Elfartas ⁽¹⁾, Haithem Ahmed Albeera ⁽²⁾, Jibril Danazimi Jibril ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Nigeria

  240-245

  Abstract Views : 177

  Download :136

  10.51984/jopas.v21i4.2170

  pdf

• The Effect of Wet Cupping Treatment on Blood Pressure and Lipid Profile Among Women Attending Al-Shifa Cupping Center in Al-Zawiya - Al-Shati Libya.

  Mabroukah Muhamad Alzwayi ⁽¹⁾, Ibtihaj AbdelQader Muftah ⁽²⁾, Mabrouka Ahmed Milad ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  246-250

  Abstract Views : 258

  Download :390

  10.51984/jopas.v21i4.2171

  pdf (العربية)

• Roughness in Anti Semigroup

  Faraj. A. Abdunabi ⁽¹⁾, Ahmed shletiet ⁽²⁾, Najah. A. Bosaif ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  251-253

  Abstract Views : 103

  Download :109

  10.51984/jopas.v21i4.2194

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• Cement logs evaluation Ghadames Basin, (Al Wafa Gas field), case study, Libya

  Ziyad. Ben Abdulhafid ⁽¹⁾, Ibrahim Aldukali ⁽²⁾, Amar Saad ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  145-150

  Abstract Views : 168

  Download :150

  10.51984/jopas.v21i4.2141

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• Detection of Multi-drugs Resistant Gram-negative bacilli Bacteria Producing Metallo Beta Lactamases in Intensive care unit of Sebha Medical Center, Sebha, Libya.

  Aisha Almabrook Alrbee ⁽¹⁾, Abdelkader A.Elzen ⁽²⁾, Allaaeddin A.El Salabi ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  261-269

  Abstract Views : 387

  Download :257

  10.51984/jopas.v21i4.2205

  pdf (العربية)

• Histopathological Changes in Rat Testes Induced by Potassium Bromate and Potential Ameliorative Effects of Ruta chalepensis Oil Extract

  Ibrahim S. Eldurssi ⁽¹⁾, Gasem M. A. Abdalla ⁽²⁾, Ebtesam M. M. Gheth ⁽³⁾, Mabroka A. S. Hamad ⁽⁴⁾, Abdullah A. H. Algassi ⁽⁵⁾, Abdulsalam M. A. Bolhaj ⁽⁶⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya,

  (4) , Libya,

  (5) , Libya,

  (6) , Libya

  206-212

  Abstract Views : 260

  Download :166

  10.51984/jopas.v21i4.2212

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• Investigation of Wadi Al-Shatti Iron Oxide Effects on the Gamma Ray Attenuation and Compression Strength of Hardened Concrete

  Mohammed A. Al Madani ⁽¹⁾, Yousef A. Abdullah ⁽²⁾, Elfitouri K. Ahmied ⁽³⁾, Noura S. Hawashi ⁽⁴⁾, Mahmoud J. Altayeb ⁽⁵⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya,

  (4) , Libya,

  (5) , Libya

  213-218

  Abstract Views : 152

  Download :115

  10.51984/jopas.v21i4.2213

  pdf

• Assessment of Groundwater Wells Pollution by Some Heavy Metals in El-Beida City-Libya

  Galal M. Elmanfe ⁽¹⁾, Tariq A. Tyeb ⁽²⁾, Kareima A.Abdelghani ⁽³⁾, Adel A. Abdulathim ⁽⁴⁾, Jibreel A. Asbeeh ⁽⁵⁾, Huda S. Muftah ⁽⁶⁾, Ameerah F. Ali ⁽⁷⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya,

  (4) , Libya,

  (5) , Libya,

  (6) , Libya,

  (7) , Libya

  270-275

  Abstract Views : 287

  Download :153

  10.51984/jopas.v21i4.2214

  pdf

• Effects of Ethephon treatments on Ripening and Uniformity of Fig Fruit (Ficus carica. L)

  Marei Mahmoud Abdullah ⁽¹⁾, Idress Ahmed Al Gehani ⁽²⁾, Idris Abdulaziz El Twail ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  282-284

  Abstract Views : 273

  Download :134

  10.51984/jopas.v21i4.2222

  pdf

• Simulation Cache Coherence Protocols in Multicore Processors

  Anis Elgarduh ⁽¹⁾, Abdalhamed Alkawash ⁽²⁾, Abdelmhsan Elbandac ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  285-289

  Abstract Views : 184

  Download :133

  10.51984/jopas.v21i4.2239

  pdf

• Identifying the Difficulties of Learning Programming for Non-English Speakers at CQUniversity and Sebha University

  Ibrahim Nnass ⁽¹⁾, Michael A. Cowling ⁽²⁾, Roger Hadgraft ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  290-295

  Abstract Views : 350

  Download :227

  10.51984/jopas.v21i4.2258

  pdf

• Application of outliers detection techniques in nonlinear regression

  Abdelgadir Khalifa Alsalem ⁽¹⁾, Alsaidi M. Altaher ⁽²⁾

  (1) , Libya,

  (2) , Libya

  319-322

  Abstract Views : 151

  Download :115

  10.51984/jopas.v21i4.2273

  pdf

• Genetic Identification of Meriones spp. The Reservoir Host of Cutaneous Leishmaniasis in the North Western Region of Libya

  Noureddin M Rashid ⁽¹⁾, Saleh A Ammar ⁽²⁾, Ahmad Almabruk ⁽³⁾, Mostafa MO Abdoarrahem ⁽⁴⁾, Abdulla Bashein ⁽⁵⁾, Taher Shaibi ⁽⁶⁾, Badereddin B Annajar ⁽⁷⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya,

  (4) , Libya,

  (5) , Libya,

  (6) , Libya,

  (7) , Libya

  310-313

  Abstract Views : 175

  Download :112

  10.51984/jopas.v21i4.2383

  pdf

• Suitability Of Groundwater for Irrigation in the southern part of Wadi Atlal in Sirte

  Omran Ali hamed Amshaher ⁽¹⁾, Hassin .A.Makhlof ⁽²⁾, Ammar Abd Alraheem Abdulhadi Zan ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  314-318

  Abstract Views : 114

  Download :177

  10.51984/jopas.v21i4.2386

  pdf (العربية)

• Integrated Effect of Fertilizers on Soil pH, EC and Organic Matter Content

  Hassin AL-Makhlof ⁽¹⁾, Hassan Mohammed ⁽²⁾, Gomoa Ahmed ⁽³⁾, Muftah Emhammed ⁽⁴⁾

  (1) Dept. of Soil and Water, Faculty of Agriculture, Sirt University, Libya,

  (2) Dept. of Soil and Water, Faculty of Agriculture, Sirt University, Libya,

  (3) Dept. of Soil, Faculty of Agriculture, Mansoura University, Egypt,

  (4) Dept. of Soil and Water, Faculty of Agriculture, Sirt University, Libya

  323-328

  Abstract Views : 161

  Download :135

  10.51984/jopas.v21i4.2428

  pdf

• Design of Wireless Power Transfer SystemDesign of Wireless Power Transfer System

  Khadija Al-shari ⁽¹⁾, Mohammed Alfarsy ⁽²⁾, Saleem Salem ⁽³⁾, Abdelslam El labbar ⁽⁴⁾

  (1) Faculty of Engineering, Electrical and Electronic Engineering Department,University of Benghazi,Benghazi, Libya,

  (2) Faculty of Engineering, Electrical and Electronic Engineering Department,University of Benghazi,Benghazi, Libya,

  (3) Faculty of Engineering, Electrical and Electronic Engineering Department,University of Benghazi,Benghazi, Libya,

  (4) Faculty of Engineering, Electrical and Electronic Engineering Department,University of Benghazi,Benghazi, Libya

  329-333

  Abstract Views : 145

  Download :122

  10.51984/jopas.v21i4.2482

  pdf

• The stability of eigenvalues and eigenvectors and their impact on differential systems

  Mabrouka A. Ghaith ⁽¹⁾, Awatef H. M. Abu-Qoffah ⁽²⁾

  (1) , Libya,

  (2) , Libya

  65-68

  Abstract Views : 200

  Download :136

  10.51984/jopas.v21i4.2127

  pdf

• Elevated Temperatures Impact on the Mechanical Behavior of Reactive Powder Concrete Containing Hybrid Fibers

  Zainab M. R. Abdul Rasoul ⁽¹⁾, Mushtaq Sadiq Radh ⁽²⁾, Laith Mohammed Ridha Mahmmod ⁽³⁾, Aymen J. Alsaad ⁽⁴⁾

  (1) , Iraq,

  (2) , Iraq,

  (3) , Iraq,

  (4) , Iraq

  1-5

  Abstract Views : 186

  Download :145

  10.51984/jopas.v21i4.2112

  pdf

• Application of iterative decoding systems (UTTCM) to 4G-LTE mobile radio communication network

  Elarbi Abderraouf ⁽¹⁾, Mohamed Reda Lahcene ⁽²⁾, Mohammed Sofiane Bendelhoum ⁽³⁾, Abderrazak Ali Tadjeddine ⁽⁴⁾, Youcef Djeldjeli ⁽⁵⁾

  (1) , Algeria,

  (2) , Algeria,

  (3) , Algeria,

  (4) , Algeria,

  (5) , Algeria

  6-10

  Abstract Views : 207

  Download :132

  10.51984/jopas.v21i4.2113

  pdf

• Some Characteristics Of Ng-Groups

  Faraj.A.Abdunabi ⁽¹⁾, Ahmed shletiet ⁽²⁾, Muatazz.A.Bashir ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  11-12

  Abstract Views : 137

  Download :105

  10.51984/jopas.v21i4.2115

  pdf

• The effect of Moringa oleifera leaf powder on hydroxychloroquine -induced kidney tissues injury

  Wafaa Mohammad ⁽¹⁾

  (1) , Libya

  13-18

  Abstract Views : 266

  Download :148

  10.51984/jopas.v21i4.2116

  pdf

• Usability testing of two Libyan banks' websites using the Dareboost tool (Bank of Commerce & Development, Wahda Bank)

  Yousuf A. Maneetah ⁽¹⁾

  (1) , Libya

  19-23

  Abstract Views : 198

  Download :152

  10.51984/jopas.v21i4.2117

  pdf

• Agile Project Management Approaches: A Case Study with Respect to Their Application in Finance Technology Projects

  Hatim Abu Irtaymah ⁽¹⁾, Hala Shaari ⁽²⁾, Nuredin Ahmed ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  24-29

  Abstract Views : 717

  Download :430

  10.51984/jopas.v21i4.2118

  pdf

• Comparison of Two Face Recognition Machine Learning Models

  Safa Salem Dakhila ⁽¹⁾, Nuredin Ali Salem Ahmed ⁽²⁾, Hala Shaari ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  30-34

  Abstract Views : 540

  Download :230

  10.51984/jopas.v21i4.2120

  pdf

• Some Results of Unique Common Fixed Point Generalized In Extended b_2-metric spaces

  Sameehah R. Alkaleei ⁽¹⁾, Hakm a T.E.Muostfa ⁽²⁾

  (1) , Libya,

  (2) , Libya

  35-39

  Abstract Views : 132

  Download :67

  10.51984/jopas.v21i4.2122

  pdf

• Evaluation of On-Street Car Parking on El-Wasea Street in Sebha – Libya

  Ahmed M. Alhodairi ⁽¹⁾

  (1) , Libya

  40-44

  Abstract Views : 193

  Download :161

  10.51984/jopas.v21i4.2123

  pdf

• Effects of Aging and Moisture Damage on Asphaltic Mixture

  Bashir M. Aburawi ⁽¹⁾

  (1) , Libya

  45-49

  Abstract Views : 161

  Download :156

  10.51984/jopas.v21i4.2124

  pdf

• Arabic Font Desigin Using Quadratic Bezier-Like Curve

  Iman Aissa Alghannay Ahmed ⁽¹⁾, Almbrok Hussin Alsonosi Omar ⁽²⁾, Jamaludin Md Ali ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  50-56

  Abstract Views : 239

  Download :122

  10.51984/jopas.v21i4.2125

  pdf

• An Exploratory Data Analysis of Breast Cancer Features in South of Libya

  Asma Agaal ⁽¹⁾, Mansour Essgaer ⁽²⁾

  (1) , Libya,

  (2) , Libya

  57-64

  Abstract Views : 321

  Download :235

  10.51984/jopas.v21i4.2126

  pdf

• Predicting Pavement Condition Index Using Machine Learning Algorithms and Conventional Techniques

  Abdualmtalab Abdualaziz Ali ⁽¹⁾, Mohamed Imbarek Esekbi ⁽²⁾, Muftah Mohamed Sreh ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  304-309

  Abstract Views : 203

  Download :128

  10.51984/jopas.v21i4.2267

  pdf (العربية)

• Mix Procedure of Ultra-High Performance Concrete Containing Nano-Silica; Advantages And Challenges To Achieve Required Characteristics

  Muftah Mohamed Sreh ⁽¹⁾

  (1) , Libya

  69-74

  Abstract Views : 179

  Download :129

  10.51984/jopas.v21i4.2128

  pdf

• A Proposed Unified Standard IoT-Based Architecture Based on 7-Layers Framework (Case Applied: Car Accident System)

  Saleh Hussien Al-awami ⁽¹⁾, Mousa Faraj Al-najar ⁽²⁾

  (1) , Libya,

  (2) , Libya

  75-80

  Abstract Views : 233

  Download :172

  10.51984/jopas.v21i4.2129

  pdf

• Antimicrobial and anti-biofilm activity of titanium dioxide nanoparticles alone and in combination with erythromycin against methicillin-resistant Staphylococcus aureus

  Issam Jumaa Naser ⁽¹⁾

  (1) , Iraq

  276-281

  Abstract Views : 232

  Download :127

  10.51984/jopas.v21i4.2131

  pdf

• The Neuroprotective Role of Purslane in a chronic model of Depression Induced By reserpine in mice: Prevention of Behavioral, Mitochondrial and Neuro Dysfunction.

  Barga Abou-khzam ⁽¹⁾, Souad Abou-khzam ⁽²⁾

  (1) , Libya,

  (2) , Libya

  85-91

  Abstract Views : 246

  Download :180

  10.51984/jopas.v21i4.2132

  pdf

• Eighteen Years of Sebha University Publication Productivity: below the expectations

  Mansour Essgaer ⁽¹⁾

  (1) , Libya

  92-103

  Abstract Views : 210

  Download :140

  10.51984/jopas.v21i4.2133

  pdf (العربية)

• Stability Study Of Sandstone Slope Parallel To The Abu Rashada Mountain Road In Gharyan Area - NW Libya

  Aboalgasem Alakhdar ⁽¹⁾, Amhmed Abudiena ⁽²⁾

  (1) , Libya,

  (2) , Libya

  104-110

  Abstract Views : 117

  Download :215

  10.51984/jopas.v21i4.2134

  pdf (العربية)

• The Basic Elements Of E-management And Its Relationship To The Strategic Performance Of The Alasmarya Islamic University (A field study on the public administration at the Asmarya Islamic University)

  Mohamed Almbqa ⁽¹⁾, Mokhtar Bensaad ⁽²⁾

  (1) , Libya,

  (2) , Libya

  111-120

  Abstract Views : 279

  Download :151

  10.51984/jopas.v21i4.2135

  pdf (العربية)

• Study Of the Effect of Operating Frequency on The Needle Antenna Used in The Treatment Hepatic Tumors by Microwave

  S.B.Almabrok ⁽¹⁾, M.M.Abulaweenat ⁽²⁾, Y.A.Abdulkarim ⁽³⁾

  (1) , Libya,

  (2) , Libya,

  (3) , Libya

  121-127

  Abstract Views : 159

  Download :143

  10.51984/jopas.v21i4.2136

  pdf (العربية)

• Olive genetic resources in Tunisia : Diversity and valorization

  Fathi Ben Amar ⁽¹⁾, Mohamed Ayadi ⁽²⁾, Abdelmajid Yengui ⁽³⁾, Hassan Belguith ⁽⁴⁾

  (1) , Tunisia,

  (2) , Tunisia,

  (3) , Tunisia,

  (4) , Tunisia

  128-131

  Abstract Views : 131

  Download :125

  10.51984/jopas.v21i4.2138

  pdf (العربية)

• The national state in the Arab countries between the stakes of democratic reconstruction and the obstacles of reality

  Arb ladmi mohamed ⁽¹⁾

  (1) , Libya

  132-139

  Abstract Views : 177

  Download :132

  10.51984/jopas.v21i4.2139

  pdf (العربية)

• A Comparative Study of Automated Testing Tools for Spreadsheets

  Ali Aburas ⁽¹⁾

  (1) , Libya

  140-144

  Abstract Views : 204

  Download :142

  10.51984/jopas.v21i4.2140

  pdf