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Article ; Online: liquid biopsy holds a promising approach for the early detection of cancer: Current information and future perspectives.

Shbeer, Abdullah M / Robadi, Ibrahim Ahmed

2024 Volume 254, Page(s) 155082

Abstract: Cancer is becoming a global pandemic, and its occurrence is increasing rapidly, putting a strain on people's families, health systems, and finances, in addition to their physical, mental, and emotional well-being. Many cancer types lack screening ... ...

Abstract	Cancer is becoming a global pandemic, and its occurrence is increasing rapidly, putting a strain on people's families, health systems, and finances, in addition to their physical, mental, and emotional well-being. Many cancer types lack screening programs, and many people at high risk of developing cancer do not follow recommended medical screening regimens because of the nature of currently available screening tests and other compliance issues, despite cancer being the second leading cause of death worldwide. Furthermore, a lot of liquid biopsy methods for early cancer screening are not sensitive enough to catch cancer early. Cancer treatment costs increase with the time it takes to diagnose the disease; therefore, early detection is essential to enhance the quality of life and survival rates. The current status of the liquid biopsy sector is examined in this paper.
MeSH term(s)	Humans ; Early Detection of Cancer ; Quality of Life ; Liquid Biopsy/methods ; Neoplasms/diagnosis ; Forecasting
Language	English
Publishing date	2024-01-03
Publishing country	Germany
Document type	Journal Article ; Review
ZDB-ID	391889-0
ISSN	1618-0631 ; 0344-0338
ISSN (online)	1618-0631
ISSN	0344-0338
DOI	10.1016/j.prp.2023.155082
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Article ; Online: The conditional defector strategies can violate the most crucial supporting mechanisms of cooperation.

Ibrahim, Ahmed M

Scientific reports

2022 Volume 12, Issue 1, Page(s) 15157

Abstract: Cooperation is essential for all domains of life. Yet, ironically, it is intrinsically vulnerable to exploitation by cheats. Hence, an explanatory necessity spurs many evolutionary biologists to search for mechanisms that could support cooperation. In ... ...

Abstract	Cooperation is essential for all domains of life. Yet, ironically, it is intrinsically vulnerable to exploitation by cheats. Hence, an explanatory necessity spurs many evolutionary biologists to search for mechanisms that could support cooperation. In general, cooperation can emerge and be maintained when cooperators are sufficiently interacting with themselves. This communication provides a kind of assortment and reciprocity. The most crucial and common mechanisms to achieve that task are kin selection, spatial structure, and enforcement (punishment). Here, we used agent-based simulation models to investigate these pivotal mechanisms against conditional defector strategies. We concluded that the latter could easily violate the former and take over the population. This surprising outcome may urge us to rethink the evolution of cooperation, as it illustrates that maintaining cooperation may be more difficult than previously thought. Moreover, empirical applications may support these theoretical findings, such as invading the cooperator population of pathogens by genetically engineered conditional defectors, which could be a potential therapy for many incurable diseases.
Language	English
Publishing date	2022-09-07
Publishing country	England
Document type	Journal Article
ZDB-ID	2615211-3
ISSN	2045-2322 ; 2045-2322
ISSN (online)	2045-2322
ISSN	2045-2322
DOI	10.1038/s41598-022-18797-2
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Article ; Online: Internet of Things (IoT)-Based Teaching and Learning

Ibrahim Ahmed Ghashim / Muhammad Arshad

Sustainability, Vol 15, Iss 21, p

Modern Trends and Open Challenges

2023 Volume 15656

Abstract: The effect of technology has caused many institutions to intend to change their approach to teaching and learning, resulting in the current model of teaching and learning being an active collaborative and self-directed one. The connection between ... ...

Abstract	The effect of technology has caused many institutions to intend to change their approach to teaching and learning, resulting in the current model of teaching and learning being an active collaborative and self-directed one. The connection between education and technology has received attention as part of educational policy and practice. Debatable topics like how to use technology in the classroom have therefore punctuated complaints about declining educational standards, unemployed learners, duplicate curricula, and archaic institutional structure. In the framework of information and communication technologies and societal growth, the Internet of Things (IoT) is asserting its vital position. Institutions may improve learning outcomes with the use of the Internet of Things by offering enhanced learning experiences, increasing operational effectiveness, and collecting real-time, actionable insight into student performance. The current state of the Internet of Educational Things (IoET) is examined from several educational perspectives in this article; a few of them are highlighted, and both of their established and potential educational benefits are discussed. Additionally, it provides in-depth discussions on current issues and problems for the IoET from a variety of approaches. The investigation performs a bibliometric analysis with VOSviewer to focus on peer-reviewed research articles published in well-known publications databases over the past eight (8) years. The findings of this study should also act as a strong incentive for universities and colleges around the world to use IoT-based teaching and learning technology for improved academic achievement.
Keywords	Internet of Things ; emerging technology ; education ; modern trends ; challenges ; Environmental effects of industries and plants ; TD194-195 ; Renewable energy sources ; TJ807-830 ; Environmental sciences ; GE1-350
Language	English
Publishing date	2023-11-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Using float hydroculture for acclimatization of in vitro plantlets in some pyrus genotypes

Ibrahim Ahmed Osman, Salwa / Dumanoğlu, Hatice

Scientia Horticulturae. 2023 Oct., v. 320 p.112199-

2023

Abstract: In this study, the potential of float hydroculture for the acclimatization of in vitro plantlets of two wild pear types (Pyrus elaeagrifolia Pall.) and Old Home x Farmingdale 333 (OHxF 333) pear rootstock (P. communis L.) was investigated. The wild pear ... ...

Abstract	In this study, the potential of float hydroculture for the acclimatization of in vitro plantlets of two wild pear types (Pyrus elaeagrifolia Pall.) and Old Home x Farmingdale 333 (OHxF 333) pear rootstock (P. communis L.) was investigated. The wild pear types are obtained from our dwarf clone rootstock breeding program and are resistant to drought and chlorosis stresses. In vitro plantlets were generated by rooting micro cuttings with 250 mg L– ¹ IBA by quick-dip method for 10 s under aseptic conditions. After this treatment, the micro cuttings were cultured on MS basal medium with ½ strength of macro and micro elements without growth regulators for 4 weeks. The cultures were incubated in the dark for the first 5 days. For acclimatization by float hydroculture, in vitro plantlets were placed in the cells of a styrofoam tray on plastic tubs (25 cm x 25 cm x 12 cm) filled with tap water. The water was not replaced during acclimatization. The float hydrocultures were incubated for 4 weeks in a climate room at 25±2 °C with 16 h light (35 μmol∙m– ²∙s– ¹) and 8 h dark photoperiod for 4 weeks. At the end of this period, the percentage of viable plantlets removed from float hydroculture was 84.0%, 62.7% and 64.7% in OHxF 333, AH-32 and AH-75, respectively. These percentages are quite high in wild pear types that could not acclimatize to external conditions with known methods. There was no significant difference between leaf mesophyll thickness of Pyrus plantlets removed from float hydroculture and the mature plants in the orchard. These values varied between 153.0 ± 18.2 µm and 202.4 ± 4.8 µm. In conclusion, float hydroculture is identified as an easy and successful acclimatization technique for genotypes that are particularly difficult to acclimatize in vitro plantlets such as wild pear types.
Keywords	Pyrus elaeagrifolia ; acclimation ; chlorosis ; climate ; culture media ; drought ; hydroculture ; leaves ; mesophyll ; orchards ; pears ; plantlets ; rootstocks ; tap water ; Wild pear ; Rootstock ; Micropropagation
Language	English
Dates of publication	2023-10
Publishing place	Elsevier B.V.
Document type	Article ; Online
Note	Pre-press version
ZDB-ID	185557-8
ISSN	0304-4238
ISSN	0304-4238
DOI	10.1016/j.scienta.2023.112199
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Nature inspired computation and ensemble neural network to build a robust model for spectral data.

Ibrahim, Ahmed M

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

2021 Volume 267, Issue Pt 1, Page(s) 120480

Abstract: UV spectrophotometry was introduced for simultaneous determination of Itraconazole (ITZ) and Secnidazole (SEZ) in their mixture without any prior separation. In this study, fourteen nature-inspired algorithms combined with partial least squares (PLS) ... ...

Abstract	UV spectrophotometry was introduced for simultaneous determination of Itraconazole (ITZ) and Secnidazole (SEZ) in their mixture without any prior separation. In this study, fourteen nature-inspired algorithms combined with partial least squares (PLS) regression were used as baseline algorithms. Then, an ensemble neural networks model was introduced. The performance of the models was evaluated using parameters like the root average squared error (RASE), coefficient of determination (R
MeSH term(s)	Algorithms ; Calibration ; Least-Squares Analysis ; Neural Networks, Computer ; Spectrophotometry
Language	English
Publishing date	2021-10-09
Publishing country	England
Document type	Journal Article
ZDB-ID	210413-1
ISSN	1873-3557 ; 0370-8322 ; 0584-8539 ; 1386-1425
ISSN (online)	1873-3557
ISSN	0370-8322 ; 0584-8539 ; 1386-1425
DOI	10.1016/j.saa.2021.120480
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Article: Editorial for the Special Issue on the New Trends in Microwave/Millimeter Antennas/Filters: From Fundamental Research to Applications.

Ibrahim, Ahmed A / Abbas, Syed Muzahir

Micromachines

2023 Volume 14, Issue 11

Abstract: The rapid growth of wireless communication systems has led to high demand for the design of microwave/millimeter components with multiband characteristics, high performance, and ease of integration with other devices [ ... ]. ...

Abstract	The rapid growth of wireless communication systems has led to high demand for the design of microwave/millimeter components with multiband characteristics, high performance, and ease of integration with other devices [...].
Language	English
Publishing date	2023-10-30
Publishing country	Switzerland
Document type	Editorial
ZDB-ID	2620864-7
ISSN	2072-666X
ISSN	2072-666X
DOI	10.3390/mi14112019
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Article ; Online: Exploring Teamwork Challenges Perceived by International Medical Graduates in Emergency Medicine Residency.

Khoujah, Danya / Ibrahim, Ahmed

The western journal of emergency medicine

2023 Volume 24, Issue 1, Page(s) 50–58

Abstract: Introduction: Non-US international medical graduates (IMG) represent a gradually increasing portion of emergency medicine (EM) residents in the United States. Yet there are no previous studies that explore the needs of this learner population. We ... ...

Abstract	Introduction: Non-US international medical graduates (IMG) represent a gradually increasing portion of emergency medicine (EM) residents in the United States. Yet there are no previous studies that explore the needs of this learner population. We conducted a qualitative study to examine non-US IMGs' perceptions of challenges they face specifically regarding team dynamics during their first year of an EM residency. Method: Nine non-US IMGs in EM from all over the US participated in anonymous, semi-structured phone interviews lasting 45-60 minutes. We then coded and analyzed the interviews to identify axes and themes using an inductive approach informed by grounded theory. Focused coding and member checking were employed. Results: Non-US IMGs' perceptions of challenges regarding team dynamics during their first year of an EM residency coalesced into two themes: system-based challenges, such as a new power dynamic and understanding the local hospital system, and interpersonal challenges, such as establishing rapport and articulation of critical thinking. Conclusion: Non-US IMGs perceived several unique challenges regarding team dynamics during their first year of an EM residency, whether system-based or interpersonal-based. We propose solutions such as a transitional curriculum (as suggested by the participants as well) and cultural-competence training for academic leadership.
MeSH term(s)	Humans ; United States ; Internship and Residency ; Interpersonal Relations ; Qualitative Research
Language	English
Publishing date	2023-01-11
Publishing country	United States
Document type	Journal Article
ZDB-ID	2375700-0
ISSN	1936-9018 ; 1936-9018
ISSN (online)	1936-9018
ISSN	1936-9018
DOI	10.5811/westjem.2022.11.58002
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Article ; Online: Data-driven models to predict shale wettability for CO

Ibrahim, Ahmed Farid / Elkatatny, Salaheldin

Scientific reports

2023 Volume 13, Issue 1, Page(s) 10151

Abstract: The significance of ... ...

Abstract	The significance of CO
MeSH term(s)	Carbon Dioxide ; Environmental Monitoring ; Wettability ; Fuzzy Logic ; Minerals
Chemical Substances	Carbon Dioxide (142M471B3J) ; Minerals
Language	English
Publishing date	2023-06-22
Publishing country	England
Document type	Journal Article
ZDB-ID	2615211-3
ISSN	2045-2322 ; 2045-2322
ISSN (online)	2045-2322
ISSN	2045-2322
DOI	10.1038/s41598-023-37327-2
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Article ; Online: Impact of Eco-Friendly Drilling Additives on Foaming Properties for Sustainable Underbalanced Foam Drilling Applications.

Gowida, Ahmed / Elkatatny, Salaheldin / Ibrahim, Ahmed Farid

ACS omega

2024 Volume 9, Issue 6, Page(s) 6719–6730

Abstract: Underbalanced foam drilling stands out as a drilling technique acclaimed for its capacity to enhance safety and efficiency in operations. Utilizing foams as drilling fluids offers several benefits over traditional methods, including lower density, ... ...

Abstract	Underbalanced foam drilling stands out as a drilling technique acclaimed for its capacity to enhance safety and efficiency in operations. Utilizing foams as drilling fluids offers several benefits over traditional methods, including lower density, diminished formation damage, and augmented borehole stability. However, the persistent challenge of sustaining foam stability in demanding conditions, particularly amid elevated water salinity and alkaline environments, remains a critical issue. Current literature lacks comprehensive insights into foam stability under such specific circumstances, raising concerns about the practicality of numerous reported foaming agents in field applications. This study aims to fill this knowledge void to align with industry standards. With a heightened focus on sustainability due to mounting environmental considerations, the research explores the use of an eco-friendly surfactant, ammonium alcohol ether sulfate (AAES). Additionally, the investigation delves into the impact of environmentally friendly drilling additives-polyanionic cellulose (PAC), carboxymethyl cellulose (CMC), and starch-on the stability of bulk foam under mildly alkaline conditions. Employing a dynamic foam analyzer, diverse foam properties of AAES foams were assessed, encompassing stability, foamability, and bubble structure. The results demonstrated that the optimal concentrations of the tested additives, in the order of PAC > CMC > starch, significantly prolonged the half-life of the AAES foam bubbles. The introduction of PAC and CMC additives elevated the viscosity of AAES foaming solutions, enhancing the liquid retention within the foam structure. In contrast, starch addition exerted no influence on the solution viscosity and did not impede liquid drainage, although it did reduce bubble coalescence. Furthermore, the PAC- and CMC-based AAES foams manifested as considerably wetter foams with a rounded bubble structure, while the starch-based AAES foam exhibited a dry foam characterized by a distinct polyhedral bubble structure. These findings offer valuable insights into the potential application of the AAES surfactant in foam drilling, showcasing its efficacy in improving foam stability and contributing to the evolution of eco-friendly drilling practices.
Language	English
Publishing date	2024-01-30
Publishing country	United States
Document type	Journal Article
ISSN	2470-1343
ISSN (online)	2470-1343
DOI	10.1021/acsomega.3c07882
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Article ; Online: Environmental implications of three Pleurotus strain growths for water remediation in the perspective of climate change in New Egyptian Delta.

Ibrahim, Ahmed E / Salem, Hend Abu / Abdelhalim, Ahmed

Environmental science and pollution research international

2024 Volume 31, Issue 15, Page(s) 22588–22603

Abstract: Recently, the integrated different interdisciplinary studies derived the environmental solutions of the climate change impacts (e.g., cultivation, wastewater treatment, and managing groundwater resources) (Mesalhy et al. 2020, and Gobashy et al. 2021). ... ...

Abstract	Recently, the integrated different interdisciplinary studies derived the environmental solutions of the climate change impacts (e.g., cultivation, wastewater treatment, and managing groundwater resources) (Mesalhy et al. 2020, and Gobashy et al. 2021). Thus, this paper focused on the application of bioremediation to maximize the use of wastewater for new reclamation areas in the Northwest Egyptian desert (New Egyptian Delta (NED). In the NED project, the drainage water samples collected from Nile Delta drains will provide the main unconventional water resources for irrigation through the new Hammam canal. Therefore, three Pleurotus strains were grown moderately on two natural media, the first containing Salvia L. (sage) extract (MDA) and the second containing Thymus vulgaris L. (origanum thymus Kuntze, Thymus collinus Salisb) (TDA) extract replacing potato infusions in standard PDA. Pleurotus ostreatus (Jacquin; Kummer) strain records the highest growth among the three tested fungi on modified media. PO records 4.49 and 4.41 cm on (MDA) and (TDA), respectively. There is a marked decrease in the majority of heavy metal concentrations on sterile drainage water amended with PD broth and inoculated with three tested Pleurotus strains individually. At the end of the incubation period, Pleurotus ostereatus which expressed in abbreviation (PO) are more efficient in the removal of Al, Co, Cr, and Ni by 53.15, 95.87, 58.47, and 85.07%; respectively. Pleurorotus pulmonarius (Fr.) which symbolized (PP) is more potent in the removal of Cd, Si, Sn, Sr, and V by 70.37, 56.59, 41.19, 52.78, and 96.24%; respectively. Pleurotus floridanus (NZOR) which indicated as (PF) is actively over the former species in the removal of Ba, Fe, and Mo by 87.84, 46.67, and 97.34%; respectively. Cu, Mn, Pb, As, and Se could not be detected as the control sample recorded measurements below 0.009 mg L
MeSH term(s)	Pleurotus ; Water ; Climate Change ; Egypt ; Metals, Heavy/analysis ; Plant Extracts ; Environmental Monitoring
Chemical Substances	Water (059QF0KO0R) ; Metals, Heavy ; Plant Extracts
Language	English
Publishing date	2024-02-27
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/s11356-024-32412-z
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