Skip to main content

Articles

Page 1 of 24

  1. Solar water heating is a highly sustainable method of extracting thermal energy from the sun for domestic and industrial use. In residential buildings, thermal energy from a Solar Water Heater (SWH) can be use...

    Authors: Fabian Eze, Munonyedi Egbo, Udochukwu John Anuta, Ossei-Bremang Rejoice Ntiriwaa, Julius Ogola and Julius Mwabora
    Citation: Bulletin of the National Research Centre 2024 48:29
  2. Mild steel is globally used in the construction, manufacturing and engineering industries due to its low cost and appreciable stability. Despite its application, mild steel often loses its structural integrity...

    Authors: Jovine Kamuhabwa Emmanuel
    Citation: Bulletin of the National Research Centre 2024 48:26
  3. Water-scarce locations necessitate the deployment of creative and sustainable techniques for managing water for agricultural production. Field experiment was conducted at the Experimental Research Farm of Nati...

    Authors: Farid Hellal, Saied El Sayed, Doaa M. R. Abo Basha and Hanan H. Abdel Kader
    Citation: Bulletin of the National Research Centre 2024 48:25
  4. Catalysis represents a critical field that greatly contributes to human living, technology, economic growth and the environment. Compact catalysts have frequently been applied in manufacturing a range of subst...

    Authors: Jovine Kamuhabwa Emmanuel
    Citation: Bulletin of the National Research Centre 2024 48:24
  5. Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), the fall armyworm (FAW), has recently invaded Egypt and poses serious threats to maize farmers as it causes huge economic costs and yield losses. Selec...

    Authors: Seham Mansour Ismail
    Citation: Bulletin of the National Research Centre 2024 48:22
  6. Shortening the vegetative cycle of slow-growing crops is a significant challenge for breeders, agronomists, and growers. This reduction is particularly crucial for the mangosteen (Garcinia mangostana) as it would...

    Authors: Jean Florent Haba, Nakpalo Silué, Ardjouma Dembele, Elichama Désirée Phaceli, Jean Kouao Koffi and Ange Kouakou Letto
    Citation: Bulletin of the National Research Centre 2024 48:20
  7. Recently, attention has been directed toward the use of osteoinductive biomaterials in combination with stem cells for possible application in repair of bony defects. Blood products, namely platelet-rich fibri...

    Authors: Reham Mostafa Ibrahim, Ahmed Halawa, Nadia Soliman, Nuha Baraka and Riham Aly
    Citation: Bulletin of the National Research Centre 2024 48:18
  8. The convergence of pulmonary hemorrhage, pulmonary amyloidosis, and multiple myeloma is uncommon. Amyloidosis can affect the pulmonary parenchyma in a diffuse, tracheobronchial, or parenchymal pattern and may ...

    Authors: Claudia Birchenall-Jiménez, Jesús Perdomo-Polania, María Serna, Isabella Méndez-Carrillo, Felipe Hernández-Guerrero, Santiago Mantilla-García, María Quintero-Osorio and Ximena Cortés-Jaramillo
    Citation: Bulletin of the National Research Centre 2024 48:17
  9. Tobacco smoking remains a major preventable cause of disease and death worldwide. Combustible cigarettes release thousands of chemicals that can initiate inflammatory pathways leading to smoking-related illnes...

    Authors: Tamer A. Addissouky, Ibrahim El Tantawy El Sayed, Majeed M. A. Ali, Yuliang Wang, Ayman El Baz, Naglaa Elarabany and Ahmed A. Khalil
    Citation: Bulletin of the National Research Centre 2024 48:16
  10. Fall armyworm (FAW) Spodoptera frugiperda is regarded as a major pest of various economic crops, their caterpillars are a highly destructive and have a wide host range. The application of traditional pesticides i...

    Authors: Hanaa E. Sadek, Huda H. Elbehery, Shereen Abdel-Hameed Mohamed and T. E. Abd El-wahab
    Citation: Bulletin of the National Research Centre 2024 48:15
  11. Eu is a lesser-known and traditional millet-based fermented brew of the Toto tribe from West Bengal, India. The starter culture used in this brew consists of diverse microflora. Identifying those microbes will...

    Authors: Soumita Bhattacharjee, Indrani Sarkar, Mahima Misti Sarkar, Swarnendu Roy, Chandra Ghosh and Arnab Sen
    Citation: Bulletin of the National Research Centre 2024 48:14
  12. By resolving complicated spectra from drug combinations, chemometric techniques are valuable for multi-component investigation. The capacity to properly estimate combinations of components without separating d...

    Authors: Sadhana Sharma, Bhupendra Shrestha, Nihar Ranjan Bhuyan, Subhabrota Majumdar, Sailee Chowdhury and Rana Mazumder
    Citation: Bulletin of the National Research Centre 2024 48:13
  13. Rumex nervosus is abundant in East African and Arabian countries, and is used in curing gastrointestinal diseases as well as in wound healing. The current study intends to assess Rumex nervosus aqueous extract's ...

    Authors: Bassant M. M. Ibrahim, Hanem M. Awad, Nermeen M. Shaffie, Eman R. Youness and Ahlam H. Mahmoud
    Citation: Bulletin of the National Research Centre 2024 48:12
  14. The global spread of drug-resistant organisms has necessitated the search for alternative treatments against bacterial and candidal resistant pathogens. Plants have long been used as traditional medicines to a...

    Authors: Balaji Palanisamy, Saravana Kumar Pachaiyappan, Mutheeswaran Subramanian, Reena Das and Ignacimuthu Savarimuthu
    Citation: Bulletin of the National Research Centre 2024 48:11
  15. Emergency department telepsychiatry (EDTP) can improve healthcare delivery. However, no studies document implementation and overall satisfaction within the Canadian pandemic context. The objectives of this stu...

    Authors: Erika N. Dugas, Nadia Bouhamdani, Martine Poirier, Rino Lang, Martin Robichaud, Julie Aube-Pinet and Stéphane Godin
    Citation: Bulletin of the National Research Centre 2024 48:10
  16. Splenic artery aneurysms are rare and usually asymptomatic, with a high risk of mortality once they get ruptured. This is a rare case of a spontaneous splenic artery aneurysm rupture in a high-risk patient for...

    Authors: Márcia Carvalho, João Mendes, Carlos Macedo-Oliveira, Bárbara Freire, Juliana Pereira-Macedo, Rita Pinheiro Duque, Ricardo Lemos and Francisco Sampaio
    Citation: Bulletin of the National Research Centre 2024 48:9
  17. Non-surgical periodontal therapy includes not only the local curettage of tartar and bacterial plaque, but also aims to remove "bubbling" bacteria in saliva or gingival fluid, which cause the creation of bacte...

    Authors: Ilma Robo, Saimir Heta, Vera Ostreni, Joana Hysi and Nevila Alliu
    Citation: Bulletin of the National Research Centre 2024 48:8
  18. The second most common cancer in the world is breast cancer. Chemotherapy is used to treat breast cancer, but instances of multidrug resistance, targets that are not selective, and physicochemical issues raise...

    Authors: Aida I. El makawy, Sekena H. Abdel-Aziem, Shaimaa E. Mohammed, Faten M. Ibrahim, Heba A. Abd EL-Kader, Hafiza A. Sharaf, Dalia A. Youssef and Dalia M. Mabrouk
    Citation: Bulletin of the National Research Centre 2024 48:7
  19. Globally, urinary tract infections (UTIs) are the leading cause of hospital visits, especially among women. In many developing countries, especially in lower health facilities, the dipstick urinalysis is the m...

    Authors: Salim S. Masoud, Mtebe Majigo, Vitus Silago, Peter Kunambi, Helmut Nyawale, Nyambura Moremi, Erick Komba, Fauster X. Mgaya, Emmanuel Magembe, Mariam M. Mirambo, Stephen E. Mshana and Mecky Isaac Matee
    Citation: Bulletin of the National Research Centre 2024 48:6
  20. Very limited knowledge is available regarding the mental health of the immigrant population in the USA. We aim to assess the factors affecting the mental health of immigrants living in Houston from war-inflict...

    Authors: Jenna Zamil, Bilqees Fatima, Sahar Yazdanfard, Fatin Atrooz, Susan Abughosh and Samina Salim
    Citation: Bulletin of the National Research Centre 2024 48:5
  21. El Niño events disrupt atmospheric and oceanic interactions, leading to shifts in precipitation, temperature, and extreme weather events. Such alterations have the potential to exacerbate heatwaves, increase v...

    Authors: Moustaq Karim Khan Rony, Md. Wahiduzzaman, Muhammad Mostafijur Rahman and Shuvashish Das Bala
    Citation: Bulletin of the National Research Centre 2024 48:4
  22. Two cymothoid isopod species, Livoneca redmanii Leach, 1818 and Anilocra alloceraea Koelbel, 1878, have been discovered throughout the research period. These species have been morphologically compared to other cl...

    Authors: Osama El-Sayed Zayed, Ahmed Metwally Hellal, Amr Farag Zeina, Safaa Ismail Tayel and Mohamed A. M. El‑Tabakh
    Citation: Bulletin of the National Research Centre 2024 48:3
  23. This study explores how nanofluids can be optimised to improve heat transfer in various applications. A genetic algorithm that finds the optimal parameter configuration to achieve the best performance is studi...

    Authors: Ekene Onyiriuka
    Citation: Bulletin of the National Research Centre 2024 48:2
  24. Ozone therapy is highly demarcated in the dental field owing to its efficient antimicrobial action in its gaseous and aqueous forms. One of the most common difficulties accompanied by utilizing dentures is den...

    Authors: Basma Mostafa, Asmaa Nabil Elboraey, Hossam M. El-Masry and Wessam M. Dehis
    Citation: Bulletin of the National Research Centre 2024 48:1
  25. A penile fracture occurs when the tunica albuginea of penis tears during erection. Penile fracture is a rare but serious injury that occurs when the erect penis sustains a traumatic force. It is characterized ...

    Authors: Farooq Hameed, Adeel Anwaar, Humayun Saeed, Usman Noor, Abdullah Saleem and Mamoona Anwar
    Citation: Bulletin of the National Research Centre 2023 47:181
  26. The tracheo-innominate fistula is a rare and potentially life-threatening entity that occurs in approximately less than 1% of patients after a tracheostomy. It occurs when the anterior wall of the trachea erod...

    Authors: Mariana Isaza-Meza, Juan Sebastián Benavides-Aristizábal, Leidy Tatiana Bautista-Cerón, María Alejandra Garzón-Parra and Claudia Inés Birchenall-Jiménez
    Citation: Bulletin of the National Research Centre 2023 47:180
  27. Canine panosteitis is a self-limiting developmental orthopedic disease that, despite its name, causes bone marrow adipocyte degeneration and replacement by fibrous tissue. Pain-related lameness is the main cli...

    Authors: Luciano de Paulo Moreira, Taís Fracalossi Zocatelli and Camila Barbosa Amaral
    Citation: Bulletin of the National Research Centre 2023 47:179
  28. Exercise is an effective treatment for establishing and maintaining skeletal muscle health. The interconnected cascade of gene expression pathways related to myogenesis, mitochondrial homeostasis, and thyroid ...

    Authors: Emily L. Zumbro, Anthony A. Duplanty, Ryan A. Gordon, Gena D. Guerin, Matthew F. Brisebois, Matthew L. Sokoloski and Brandon R. Rigby
    Citation: Bulletin of the National Research Centre 2023 47:178
  29. HIV and malaria are serious public health concerns, particularly in Tanzania. HIV-infected individuals are more likely to get malaria and its complications. However, data on the interaction of the two diseases...

    Authors: Hamad Nnimbo, Doreen Kamori, Nsiande Lema and Abdallah Mohamed
    Citation: Bulletin of the National Research Centre 2023 47:176
  30. Common bean has high production cost, mainly due to the use of inputs like nitrogen fertilizers. An alternative to replace the use of nitrogen fertilizers is the co-inoculation technique. This work aimed to ev...

    Authors: Matheus Messias, Princewill Chukwuma Asobia and Enderson Petrônio de Brito Ferreira
    Citation: Bulletin of the National Research Centre 2023 47:173
  31. This study aims to quantify the difference between Roux-en-Y gastric bypass (RYGB) and laparoscopic sleeve gastrectomy (LSG) concerning the incidence of post-bariatric surgery hypoglycemia (PBSH) and variation...

    Authors: Sotirios Artsitas, Dimitrios Artsitas, Spyridon Smparounis, Dimitrios Theodorou and George C. Zografos
    Citation: Bulletin of the National Research Centre 2023 47:172
  32. We report a case of a patient with HER2-positive gastric cancer with marked tongue swelling during the second cycle of S-1, oxaliplatin, and trastuzumab.

    Authors: Taichi Abe, Tatsuya Sumiya, Ayaka Tsuji, Izumi Hanai, Yukiko Otomo, Takae Yamamoto and Emiko Iguchi
    Citation: Bulletin of the National Research Centre 2023 47:171
  33. The global aviation industry plays a crucial role in socioeconomic advancement. However, its notable energy consumption has garnered attention due to the subsequent environmental consequences. Nigeria, holding...

    Authors: Ochuko Felix Orikpete, Nasiru Muhammad Gungura, Ehinomen Ehimare and Daniel Raphael Ejike Ewim
    Citation: Bulletin of the National Research Centre 2023 47:170
  34. We recently adapted a guideline for Community-Acquired Pneumonia (CAP) in children to the Egyptian health system. Adaptation of evidence-based clinical practice guidelines to the local healthcare context is a ...

    Authors: Shahenaz Mohamoud Hussien, Tarek Hamed, Magda Hassab Allah Mohamed, Mohamed Mahmoud Rashad, Hala Gouda Elnady, Hoda M. Salah El Din Metwally, Amira S. El Refay, Bahaa Mohammed Sobh, Eman Mahmoud Fouda, Hala Hamdi Shaaban, Mona Mohsen Elattar, Abla Saleh Mostafa, Dina Hossam-Eldine Hamed, Aya Samir, Sally Raffat, Maysaa Abdallah Saeed…
    Citation: Bulletin of the National Research Centre 2023 47:169
  35. A symbiotic connection between Piriformospora indica and Bacopa monnieri (L.) Wettest, obtained through co-cultivation synergism, was found to improve growth, biomass production, and bacoside content in the plant...

    Authors: Ashok V. Kharde, Supriya V. Kore, Raghvendra P. Singh and Madhukar B. Khetmalas
    Citation: Bulletin of the National Research Centre 2023 47:168
  36. Parkinson's disorder is a neurodegenerative illness that displays motor and non-motor manifestations. There is no definite cause of Parkinson's disorder, nor is there a medicine or treatment to prevent it.

    Authors: Seyed-Amirabbas Ahadiat and Zeinab Hosseinian
    Citation: Bulletin of the National Research Centre 2023 47:167
  37. The transition towards renewable energy sources has become an imperative step to mitigate climate change, reduce carbon emissions and improve energy security and economic prosperity in a sustainable manner. Ma...

    Authors: Idoko Peter Idoko, Temitope Raphael Ayodele, Sogo Mayokun Abolarin and Daniel Raphael Ejike Ewim
    Citation: Bulletin of the National Research Centre 2023 47:166
  38. There is a growing body of literature that recognizes the importance of natural biostimulants in the agricultural productivity. This potential can play an important role in addressing the issue of cultivation ...

    Authors: Zakaria Fouad Fawzy, Hassan El-Ramady, Mohamed AbdAllah Azab and Hayam A. A. Mahdy
    Citation: Bulletin of the National Research Centre 2023 47:165
  39. The utilization of splinting techniques for impression copings is commonly advised for complex implant-supported prostheses, as it can enhance the fit of these prostheses. However, there is limited understandi...

    Authors: Radwan Saleh Algabri, Sadeq Ali Altayyar, Hanan Omar Abo-Alrejal, Ali Abdulghani Alsourori, Dhafer Abdulwasea Alshaibani and Marwa Hassan Mostafa
    Citation: Bulletin of the National Research Centre 2023 47:164
  40. This experimental study was conducted during two successive seasons 2021–2022 on 10-year-old Washington navel orange trees (Citrus sinensis) budded on sour orange rootstock (Citrus aurantium) under sandy loamy so...

    Authors: Ebtessam A. Youssef, Tarek A. Mahmoud and Manal A. M. Abo-Eid
    Citation: Bulletin of the National Research Centre 2023 47:163
  41. Iron deficiency (ID) is the most common nutritional disorder affecting all age groups. Infants and young children are vulnerable to anemia especially iron deficiency anemia (IDA), which represents a public hea...

    Authors: Galila Mokhtar, Ahmed Youssef, Ashraf Abdel Baky, Ehab Khairy El Khashab, Enas Raafat, Ilham Youssry, Iman Ragab, Laila Sherief, Manar Mohamed Fathy, Mervat Abdallah Hesham, Nouran Yousef Salah, Rasha AbdelRaouf AbdelAziz Afifi, Sherein Abdelhamid Shalaby, Sonia Adolf Habib, Tarek Omar and Yasmin Gamal El Gendy
    Citation: Bulletin of the National Research Centre 2023 47:162

Associated Society

New Content Item

National Research Centre

NRC Vision

The NRC has to correspond to the country's key production and services sectors through the research conducted in different areas of science and technology, scientific consultation and training as well.

NRC Mission

The NRC mission is to conduct basic and applied research within the major fields of interest in order to develop production and services sectors.

Annual Journal Metrics

2023 Speed
14 days submission to first editorial decision for all manuscripts (Median)
67 days submission to accept (Median)

2023 Usage 
1,233,773 downloads
465 Altmetric mentions 

Egyptian Knowledge Bank (EKB) Journals

New Content Item (1)

Visit our collection of Egyptian journals.