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  1. Article: Do orthopaedics surgeons have any idea what predatory journals are?:(cross-sectional study).

    Kamal, Ahmed Hassan

    Heliyon

    2024  Volume 10, Issue 5, Page(s) e26448

    Abstract: Objective: The legitimacy of published research confronts a real challenge posed by predatory journals. These journals not only distribute inadequately written articles but also undermine the prospects of acknowledgment and citation for high-quality ... ...

    Abstract Objective: The legitimacy of published research confronts a real challenge posed by predatory journals. These journals not only distribute inadequately written articles but also undermine the prospects of acknowledgment and citation for high-quality content. It is essential, nevertheless, to differentiate between predatory journals and reputable open-access ones. A worldwide anti-predatory movement seeks to enhance awareness about such journals. Hence, our objective was to assess the awareness, attitudes, and practices of Sudanese orthopedic surgeons concerning both predatory and open-access publishing.
    Methods: Conducted between January and April 2023, this cross-sectional electronic survey involved Sudanese orthopedic surgeons. The survey, comprising five domains to gauge knowledge, attitudes, and practices related to predatory and open-access publishing, was shared via the Sudanese Orthopedic Surgeons Association email distribution list among the 561 registered surgeons. The targeted sample size was 286. Categorical variables were reported using frequencies, while continuous variables were presented as medians and interquartile ranges. Nonparametric tests and ordinal regression were employed for inferential statistics.
    Results: Of the 561 surgeons, 104 participants completed the questionnaire, resulting in a response rate of 18.5 %. Approximately 49% exhibited poor knowledge, with 56% unfamiliar with the term "predatory journals," and 74% unaware of Beall's list. Overall attitudes toward publication in open-access and predatory journals were neutral for 60% of participants, and only 26% demonstrated good overall publication practices. Higher knowledge scores positively correlated with attitude and practice scores. Ordinal regression analysis identified variables such as employment in university hospitals, higher academic rank, publication experience, and working in well-resourced countries as factors increasing the likelihood of higher knowledge, attitude, and practice scores.
    Conclusion: The majority of the study participants reported very low knowledge of predatory journals and their possible detrimental consequences on the integrity and quality of scientific publications. Therefore, educational efforts on the negative impact of predatory publication practices in orthopedics are needed.
    Language English
    Publishing date 2024-02-19
    Publishing country England
    Document type Journal Article
    ZDB-ID 2835763-2
    ISSN 2405-8440
    ISSN 2405-8440
    DOI 10.1016/j.heliyon.2024.e26448
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: The hazardous consequences of rising air pollution on perinatal outcomes.

    Siddiqi, Ahmed Kamal

    JPMA. The Journal of the Pakistan Medical Association

    2022  Volume 72, Issue 9, Page(s) 1898

    MeSH term(s) Pregnancy ; Female ; Humans ; Air Pollution/adverse effects ; Air Pollutants/adverse effects
    Chemical Substances Air Pollutants
    Language English
    Publishing date 2022-10-24
    Publishing country Pakistan
    Document type Journal Article
    ZDB-ID 603873-6
    ISSN 0030-9982
    ISSN 0030-9982
    DOI 10.47391/JPMA.5319
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Indoor sulfur dioxide prediction through air quality modeling and assessment of sulfur dioxide and nitrogen dioxide levels in industrial and non-industrial areas.

    Mohammedamin, Jamal Kamal / Shekha, Yahya Ahmed

    Environmental monitoring and assessment

    2024  Volume 196, Issue 5, Page(s) 463

    Abstract: In this study, the levels of sulfur dioxide ( ... ...

    Abstract In this study, the levels of sulfur dioxide (SO
    MeSH term(s) Sulfur Dioxide/analysis ; Nitrogen Dioxide/analysis ; Air Pollutants/analysis ; Environmental Monitoring/methods ; Air Pollution/analysis ; Seasons ; Air Pollution, Indoor/analysis
    Chemical Substances Sulfur Dioxide (0UZA3422Q4) ; Nitrogen Dioxide (S7G510RUBH) ; Air Pollutants
    Language English
    Publishing date 2024-04-20
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 782621-7
    ISSN 1573-2959 ; 0167-6369
    ISSN (online) 1573-2959
    ISSN 0167-6369
    DOI 10.1007/s10661-024-12607-0
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: What are the challenges involved in the strategies for future antibody-drug conjugate discovery and development for oncology?

    Begum, Sajeli Ahil / Kamal, Ahmed

    Expert opinion on drug discovery

    2023  Volume 18, Issue 6, Page(s) 591–596

    Abstract: Introduction: There have been significant advances in the therapeutic strategies based on monoclonal antibodies. These advances, including the modification of their format, their production, and their functionalization. have further improved their ... ...

    Abstract Introduction: There have been significant advances in the therapeutic strategies based on monoclonal antibodies. These advances, including the modification of their format, their production, and their functionalization. have further improved their efficacy and, particularly in oncology, have helped to overcome several limitations. Nevertheless, the efficacy and safety profile of antibody drug conjugates is not yet optimal.
    Area covered: This article primarily summarizes the challenges that need to be addressed during the development of various strategies for the discovery of antibody-drug conjugates in oncology. The authors further provide their expert opinion and perspectives for the future/.
    Expert opinion: Addressing the challenges discussed in this perspective, such as by improving the specificity of targeting cancer cells, the selective site-specific conjugation of cytotoxic drugs to antibodies and developing different strategies to overcome the problem of drug resistance will likely generate a new class of ADCs and bring more value to the concept of ADCs, particularly in the treatment of cancer patients.
    MeSH term(s) Humans ; Immunoconjugates/adverse effects ; Antineoplastic Agents/pharmacology ; Antineoplastic Agents/therapeutic use ; Antibodies, Monoclonal/pharmacology ; Antibodies, Monoclonal/therapeutic use ; Neoplasms
    Chemical Substances Immunoconjugates ; Antineoplastic Agents ; Antibodies, Monoclonal
    Language English
    Publishing date 2023-04-23
    Publishing country England
    Document type Journal Article
    ZDB-ID 2259618-5
    ISSN 1746-045X ; 1746-0441
    ISSN (online) 1746-045X
    ISSN 1746-0441
    DOI 10.1080/17460441.2023.2203910
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Basal ganglia infarction and COVID-19 infection in an elderly patient: A case report.

    Kamal, Manar Ahmed

    Translational neuroscience

    2021  Volume 12, Issue 1, Page(s) 444–447

    Abstract: Background: Coronavirus disease 2019 (COVID-19) has spread rapidly worldwide since the first cases were observed in Wuhan, China. Patients with COVID-19 develop multiple neurological symptoms, including headache, disturbed consciousness, and paresthesia, ...

    Abstract Background: Coronavirus disease 2019 (COVID-19) has spread rapidly worldwide since the first cases were observed in Wuhan, China. Patients with COVID-19 develop multiple neurological symptoms, including headache, disturbed consciousness, and paresthesia, in addition to systemic and respiratory symptoms.
    Case presentation: We presented a 57-year-old woman admitted to the emergency department - in December 2020 - with complaints of slurred speech, confusion, and left upper limb weakness after one week of positive nasopharyngeal swab sample SARS-CoV-2.
    Conclusions: While the patient had previous comorbidities like hypertension and diabetes, she had no prior history of ischemic stroke or thrombosis, so we conclude that unilateral acute basal ganglia infarction may be a unique neurological manifestation after COVID-19 infection in an elderly patient with previous comorbidities.
    Language English
    Publishing date 2021-11-05
    Publishing country Germany
    Document type Case Reports
    ZDB-ID 2581219-1
    ISSN 2081-6936 ; 2081-3856
    ISSN (online) 2081-6936
    ISSN 2081-3856
    DOI 10.1515/tnsci-2020-0194
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Assessment of the anti-cancer potential of

    Abdulkarim Alharbi, Samir / Eldin Ahmed Abdelsalam, Kamal / Asad, Mohammed / Alrouji, Mohammed / Ahmed Ibrahim, Monjid / Almuhanna, Yasir

    Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society

    2024  Volume 32, Issue 3, Page(s) 101960

    Abstract: ... Ephedra ... ...

    Abstract Ephedra foeminea
    Language English
    Publishing date 2024-01-19
    Publishing country Saudi Arabia
    Document type Journal Article
    ZDB-ID 1378024-4
    ISSN 1319-0164
    ISSN 1319-0164
    DOI 10.1016/j.jsps.2024.101960
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Assessment of the properties of concrete containing artificial green geopolymer aggregates by cold bonding pelletization process.

    Tawfik, Taher A / Kamal, Alaa Hussein / Faried, Ahmed Serag

    Environmental science and pollution research international

    2024  Volume 31, Issue 18, Page(s) 27329–27344

    Abstract: Recently, the usage of a cold-bonded method in the production of artificial green geopolymer coarse aggregates (GCA) has been crucial from an economic and environmental perspective because the sintering method consumes an enormous quantity of energy and ... ...

    Abstract Recently, the usage of a cold-bonded method in the production of artificial green geopolymer coarse aggregates (GCA) has been crucial from an economic and environmental perspective because the sintering method consumes an enormous quantity of energy and generates a significant quantity of pollutants. This research investigated the manufacture of GCA via cold-bonded pelletization using two distinct industrial byproducts (GGBFS and FA) via a new and simpler pelletization technology. Three different binders were used to produce three distinct types of GCAs as partial replacements for natural coarse aggregate (NCA) at varying replacement rates (0%, 25%, 50%, and 75%). The first group used ground-granulated blast furnace slag, while the second used GGBFS with perlite, and the third used FA with perlite. An alkaline activator was commonly used with all three groups. The physical and mechanical properties of three distinct varieties of GCA were recorded. The results indicated that the mechanical and chemical properties of three different types of GCAs were nearly identical to those of natural aggregate, with the exception of their increased water absorption. According to the findings, the recommended mixtures were suitable for usage in the construction industry. The results indicated that the ratio of all investigated attributes declined as the number of GCAs increased. In contrast, lightweight concrete can be obtained at a ratio of GCA (FA with perlite) equal to 75%, where unit weight, compressive, splitting tensile, flexural, and water absorption strengths were 1.87 gm/cm
    MeSH term(s) Construction Materials ; Polymers/chemistry ; Construction Industry
    Chemical Substances Polymers
    Language English
    Publishing date 2024-03-21
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1178791-0
    ISSN 1614-7499 ; 0944-1344
    ISSN (online) 1614-7499
    ISSN 0944-1344
    DOI 10.1007/s11356-024-32987-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Zero-field slow magnetic relaxation behavior of Zn

    Ahmed, Naushad / Ansari, Kamal Uddin

    Dalton transactions (Cambridge, England : 2003)

    2022  Volume 51, Issue 22, Page(s) 8766–8776

    Abstract: We hereby report a series of near-linear trinuclear [ ... ...

    Abstract We hereby report a series of near-linear trinuclear [Zn
    Language English
    Publishing date 2022-06-07
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472887-4
    ISSN 1477-9234 ; 1364-5447 ; 0300-9246 ; 1477-9226
    ISSN (online) 1477-9234 ; 1364-5447
    ISSN 0300-9246 ; 1477-9226
    DOI 10.1039/d2dt00926a
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Evaluation of children and adults with post-COVID-19 persistent smell, taste and trigeminal chemosensory disorders: A hospital based study.

    Hamed, Sherifa Ahmed / Kamal-Eldeen, Eman Bahaa / Ahmed, Mohamed Azzam Abdel-Razek

    World journal of clinical pediatrics

    2023  Volume 12, Issue 3, Page(s) 133–150

    Abstract: Background: Smell disorders are the most frequent persistent coronavirus disease 2019 (COVID-19) complications.: Aim: To describe the patterns and characteristics of persistent smell and taste disorders in Egyptian patients.: Methods: Assessment ... ...

    Abstract Background: Smell disorders are the most frequent persistent coronavirus disease 2019 (COVID-19) complications.
    Aim: To describe the patterns and characteristics of persistent smell and taste disorders in Egyptian patients.
    Methods: Assessment was done to 185 patients (adults = 150, age: 31.41 ± 8.63 years; children = 35; age: 15.66 ± 1.63 years). Otolaryngology and neuropsychiatric evaluations were done. Measurements included: A clinical questionnaire (for smell and taste); sniffin' odor, taste and flavor identification tests and the Questionnaire of Olfactory Disorders-Negative Statements (sQOD-NS).
    Results: Duration of disorders was 11.53 ± 3.97 ms (6-24 ms). Parosmia (
    Conclusion: The course of small and taste disorders are supportive of the nasal and oral neuronal compromises. Post-COVID-19 taste and trigeminal disorders were less frequent compared to smell disorders. Post-COVID-19 flavor disorders were solely dependent on taste and not smell disorders. There were no demographics, clinical variables at onset or specific profile of these disorders in children compared to adults.
    Language English
    Publishing date 2023-06-09
    Publishing country United States
    Document type Journal Article
    ISSN 2219-2808
    ISSN 2219-2808
    DOI 10.5409/wjcp.v12.i3.133
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Experimental and theoretical insights into Co-Ln magnetic exchange and the rare slow-magnetic relaxation behavior of [CoII2Pr]

    Ahmed, Naushad / Uddin Ansari, Kamal

    Dalton transactions (Cambridge, England : 2003)

    2022  Volume 51, Issue 10, Page(s) 4122–4134

    Abstract: We herein report a series of near-linear trinuclear complexes [ ... ...

    Abstract We herein report a series of near-linear trinuclear complexes [Co
    Language English
    Publishing date 2022-03-08
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472887-4
    ISSN 1477-9234 ; 1364-5447 ; 0300-9246 ; 1477-9226
    ISSN (online) 1477-9234 ; 1364-5447
    ISSN 0300-9246 ; 1477-9226
    DOI 10.1039/d1dt03573h
    Database MEDical Literature Analysis and Retrieval System OnLINE

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