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  • 1
    Online Resource
    Online Resource
    Biochemical screening of Lactobacilli in midgut of wild Aedes aegypti mosquitoes. A step toward paratransgenesis candidate
    Wiley ; 2019
    In:  Entomological Research Vol. 49, No. 2 ( 2019-02), p. 87-92
    Details
    In: Entomological Research, Wiley, Vol. 49, No. 2 ( 2019-02), p. 87-92
    Abstract: This study was conducted to isolate and identify lactobacilli from larval and adult midgut of wild Aedes aegypti ( Ae. aegypti ) to find candidate bacteria for paratransgenic control. Characterization of the bacterial symbionts was done using Gram staining, motility test, catalase test, and biochemical tests, among others, and the morphological features were confirmed using a standard scheme that simplifies the identification of lactic acid bacteria. A total of 174 strains were isolated and identified, 135 strains from larval midgut and 39 strains from adult midgut (mean ± SE, 4.00 ± 0.72; P  = 0.00). The isolated species were confirmed to be Lactobacillus fermentum , L. casei , L. acidophilus , L. viridescens , L. brevis and L. gasseri . It can be concluded that Ae. aegypti has the potential of harboring the cultivable bacterial symbionts. In conclusion, the isolated species were nominated for paratransgenic control, particularly L. fermentum , being found in large numbers from both larval and adulxt midgut.
    Type of Medium: Online Resource
    ISSN: 1738-2297 , 1748-5967
    URL: Issue
    URL: Article
    DOI: 10.1111/enr.2019.49.issue-2
    DOI: 10.1111/1748-5967.12248
    Language: English
    Publisher: Wiley
    Publication Date: 2019
    detail.hit.zdb_id: 2227607-5
    SSG: 12
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  • 2
    Online Resource
    Online Resource
    A scalable model for real‐time venue recommendations using MapReduce
    Wiley ; 2020
    In:  Concurrency and Computation: Practice and Experience Vol. 32, No. 21 ( 2020-11-10)
    Details
    In: Concurrency and Computation: Practice and Experience, Wiley, Vol. 32, No. 21 ( 2020-11-10)
    Abstract: The popular social networks such as Facebook, Twitter, and Foursquare closely monitor user activities to recommend different services and events. Among others, venue recommendation proposes users the most appropriates venues based on the user preferences. It offers facility to the user to mark the check‐ins when a venue is visited. The traditional venue recommendation systems have opted collaborative filtering to propose recommendations. However, collaborative filtering overlooked certain critical issues, including real‐time recommendations, cold start, and scalability, for venue recommendations. Moreover, real‐time physical factors such as distance from the venue are also not considered in traditional venue recommendation systems. Furthermore, parsing and processing of huge volume of unstructured data is the main challenge for conventional recommender systems, particularly when dealing with real‐time recommendations. For efficient scaling, significant computational and storage resources for recommendation systems are desired. This article proposes a Real‐Time Venue Recommendation (RTVR) model that utilizes cloud‐based MapReduce framework to process, compare, mine, and manage large data sets for generating recommendations. The results showed that the proposed model has improved accuracy for real‐time recommendations. The proposed RTVR is more scalable as it exploits a cloud‐based architecture. Moreover, the proposed techniques are verified using formal verification methods .
    Type of Medium: Online Resource
    ISSN: 1532-0626 , 1532-0634
    URL: Issue
    URL: Article
    DOI: 10.1002/cpe.v32.21
    DOI: 10.1002/cpe.5597
    RVK:
    SA 4270
    Language: English
    Publisher: Wiley
    Publication Date: 2020
    detail.hit.zdb_id: 2052606-4
    SSG: 11
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  • 3
    Online Resource
    Online Resource
    Advances in seed oil extraction using ultrasound assisted technology: A comprehensive review
    Wiley ; 2023
    In:  Journal of Food Process Engineering Vol. 46, No. 6 ( 2023-06)
    Details
    In: Journal of Food Process Engineering, Wiley, Vol. 46, No. 6 ( 2023-06)
    Abstract: The application of ultrasonic assisted extraction to extract seed oils for multifaceted food applications is discussed in this study. Seed oils, which are notable sources of health‐promoting characteristics and reservoirs of fatty acids and phytochemicals, are being targeted for effective extraction. Conventional techniques of oil extraction, including mechanical pressing and rendering, have limitations such as low extraction rate, high energy consumption, and low yield. In this context, ultrasonic assisted extraction is green and fast oil extraction technology with a greater extraction rate and low energy consumption. Ultrasound assisted oil extraction is mostly used technique since it is environmentally friendly and can be easily integrated with other extraction processes. Ultrasound‐aided extraction uses less solvent than traditional extraction methods. In this process, cavitation bubbles form in the solvent and burst, causing changes in pressure and temperature that expedite the mass transfer of solutes into solvent. The miscella, including the solvent and oil mixture, is then desolventized using evaporators, followed by steam‐stripping to remove the extracted oil. The current review paper discusses the characteristics of ultrasonic extractions for efficient oil extraction (extraction duration, ultrasound frequency, temperature, solvent employed, and ultrasound type). The conventional and non‐conventional oil extraction methods from sources have been examined in this article, in addition to the ultrasound assisted extraction. Along with traditional and advanced oil extraction techniques, the use of ultrasonication in conjunction with other cutting‐edge techniques is covered in this article. Practical applications Ultrasound assisted oil extraction extracts oil from vegetables, oilseeds, and nuts by using a suitable carrier. The key parameters influencing ultrasound aided extraction of oilseed include particle shape and size, moisture content of seed, amount of solvent, and extraction time/temperature. The ultimate extraction yield is influenced by the extraction time, operating frequency, operational temperature, solvent type, and proportion, and ultrasonicator design. This technique consumes less energy and requires less maintenance. It is quite efficient and reliable. On this basis, ultrasound aided extraction may be utilized commercially to increase oil extraction rate from oil seeds.
    Type of Medium: Online Resource
    ISSN: 0145-8876 , 1745-4530
    URL: Issue
    URL: Article
    DOI: 10.1111/jfpe.v46.6
    DOI: 10.1111/jfpe.14192
    Language: English
    Publisher: Wiley
    Publication Date: 2023
    detail.hit.zdb_id: 2175259-X
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  • 4
    Online Resource
    Online Resource
    Mechanical properties and life cycle assessment of sugarcane bagasse and corn cob ashes‐based geopolymer concrete to promote circular economy
    Wiley ; 2023
    In:  Structural Concrete
    Details
    In: Structural Concrete, Wiley
    Abstract: Geopolymer concrete (GC) has emerged as an environmentally friendly alternative to ordinary concrete, resulting from the alkalination of an Alumino‐Silicate (Al‐Si) source material. Large‐scale applications of GC are predicated on a suitable supply of Al‐Si sources, however rapid depletion of traditional sources like fly ash imposes a challenge therein and alternative source materials need to be identified. Agricultural waste ashes (AGWA) also exhibit high Al‐Si content; therefore, in this study, two AGWA, that is, Corn Cob Ash (CCA) and Sugarcane Bagasse Ash (SCBA) were used in lieu of fly ash for GC synthesis. The results for workability and mechanical testing showed that properties of GC remained intact for up to 20% and 10% CCA and SCBA, respectively. Life cycle assessment showed that AGWA‐based GC reduced the greenhouse gas emissions of ordinary concrete by 49% and can be used as an environmentally friendly alternative thereof, thus contributing to the circular economy.
    Type of Medium: Online Resource
    ISSN: 1464-4177 , 1751-7648
    URL: Article
    DOI: 10.1002/suco.202300119
    Language: English
    Publisher: Wiley
    Publication Date: 2023
    detail.hit.zdb_id: 2037313-2
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  • 5
    Online Resource
    Online Resource
    Synthesis of 99m Tc‐roxithromycin: A novel diagnostic agent to discriminate between septic and aseptic inflammation
    Wiley ; 2019
    In:  Chemical Biology & Drug Design Vol. 93, No. 6 ( 2019-06), p. 1166-1174
    Details
    In: Chemical Biology & Drug Design, Wiley, Vol. 93, No. 6 ( 2019-06), p. 1166-1174
    Abstract: Roxithromycin is a second‐generation macrolide antibiotic derived from erythromycin. In the current study, roxithromycin (ROX) was successfully labeled with technetium‐99m for early diagnosis of bacterial infection and discrimination between septic and aseptic inflammation. The highest radiochemical purity of ≥95% was achieved by investigating different labeling parameters such as pH, ligand/reducing agent concentration, temperature, and amount of stabilizing agent. For this purpose, 0.3–0.5 mg ligand, 2–6 μg SnCl 2 ·2H 2 O as a reducing agent at basic pH (8–10 pH) and 2 mg mannitol used as a stabilizing agent, in the end, 370 MBq 99m Tc added into the reaction vials and incubated for a wide range of temperature (−4 to 65°C). The percent radiochemical purity of 99m Tc‐roxithromycin was assessed with the help of the radio‐thin‐layer chromatography technique. The characterization studies were carried out using electrophoresis and Radio‐HPLC techniques as well as saline stability and serum stability studies were also performed. Furthermore, biodistribution study was also performed in an inflamed animal model to discriminate between septic (heat‐killed Staphylococcus aureus ) and aseptic (turpentine oil) inflammatory lesions. The results were elaborated that 99m Tc‐roxithromycin ( 99m Tc‐ROX) was clearly bounded at the septic inflammation site (T/NT ratio of 7.08 ± 1.14) at 30 min postadministration, and maximum accumulation was seen in heart, lungs, liver, stomach, kidneys, and intestine. The results were suggested that 99m Tc‐ROX might be used to discriminate between septic and aseptic inflammatory lesions at an early stage.
    Type of Medium: Online Resource
    ISSN: 1747-0277 , 1747-0285
    URL: Issue
    URL: Article
    DOI: 10.1111/cbdd.2019.93.issue-6
    DOI: 10.1111/cbdd.13412
    Language: English
    Publisher: Wiley
    Publication Date: 2019
    detail.hit.zdb_id: 2216600-2
    SSG: 12
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  • 6
    Online Resource
    Online Resource
    Algal Polysaccharides‐Based Nanoparticles for Targeted Drug Delivery Applications
    Wiley ; 2022
    In:  Starch - Stärke Vol. 74, No. 7-8 ( 2022-07)
    Details
    In: Starch - Stärke, Wiley, Vol. 74, No. 7-8 ( 2022-07)
    Abstract: A huge variety of polysaccharides can be obtained from algal biomass having several attractive properties such as cost‐effectiveness, non‐toxicity, biodegradability, abundant availability, and biocompatibility. In recent years, algal polysaccharides (including alginates, carrageenans, fucoidans, ulvans, and agaroses) have extensively been reported for their chemical properties and important bioactive potentialities. Furthermore, algal polysaccharides have gained huge scientific interest as they are a significant source of biologically active compounds, and they show various medical potentialities including anticancer, antiproliferative, anticoagulant, antitumoral, and antiviral properties. Exceptional physicochemical and biological characteristics make them interesting candidates for biotechnological and biomedical investigations. In this review, nanodrug delivery systems based on different algal‐polysaccharides (alginates, carrageenans, fucoidan, ulvan, and other) are described in a systematic way. Moreover, the current challenges and future prospects in the area of algal exploitation for biomedical applications are summarized at the end.
    Type of Medium: Online Resource
    ISSN: 0038-9056 , 1521-379X
    URL: Issue
    URL: Article
    DOI: 10.1002/star.v74.7-8
    DOI: 10.1002/star.202200014
    Language: English
    Publisher: Wiley
    Publication Date: 2022
    detail.hit.zdb_id: 1481133-9
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  • 7
    Online Resource
    Online Resource
    Janus MoSO and MoSSe Monolayers: A Promising Material for Solar Cells and Photocatalytic Applications
    Wiley ; 2023
    In:  physica status solidi (b) Vol. 260, No. 1 ( 2023-01)
    Details
    In: physica status solidi (b), Wiley, Vol. 260, No. 1 ( 2023-01)
    Abstract: The optoelectronic properties and device absorption efficiencies of MoSO and MoSSe Janus monolayer have been investigated using the first‐principles calculations. It is revealed that the MoSO and MoSSe possess a semiconducting behavior with a bandgap of 1.61 eV (indirect) and 2.00 eV (direct), which is ideal for effective light absorption. The device absorption efficiency of the MoSO and MoSSe family has been calculated for the first time and it is found that this family has strongest absorption (90%) ranging from infrared to ultraviolet region of the light spectrum. Furthermore, they are an ideal contender for the top cell in tandem design due to their broader bandgap and high device absorption efficiency. This family also keeps a suitable band edge alignment with the water redox potentials. Thus, strong absorption efficiency and desirable photocatalytic property for splitting water make MoSO and MoSSe an efficient candidate for optoelectronic devices, photocatalysis, and solar cell applications.
    Type of Medium: Online Resource
    ISSN: 0370-1972 , 1521-3951
    URL: Issue
    URL: Article
    DOI: 10.1002/pssb.v260.1
    DOI: 10.1002/pssb.202200267
    Language: English
    Publisher: Wiley
    Publication Date: 2023
    detail.hit.zdb_id: 208851-4
    detail.hit.zdb_id: 1481096-7
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  • 8
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    Online Resource
    Atmospheric patterns and winter precipitation over north‐western South Asia
    Wiley ; 2023
    In:  International Journal of Climatology Vol. 43, No. 9 ( 2023-07), p. 4308-4325
    Details
    In: International Journal of Climatology, Wiley, Vol. 43, No. 9 ( 2023-07), p. 4308-4325
    Abstract: Mid‐latitude storms act as crucial atmospheric bridges between global teleconnection patterns and regional precipitation distribution during boreal winter over South Asia. In this work, we study the spatio‐temporal variability of seasonal precipitation over South Asia over the last four decades, which reveals distinct regional precipitation patterns across seasons. For the winter region of South Asia (WRSA), the second Empirical orthogonal function (EOF2) of 500 hPa geopotential heights shows a significant positive correlation with precipitation. Furthermore, using regression analysis, we estimate that the first six EOFs explain most of the interannual variability in winter precipitation during the positive phase of AMO. The results show that six standard climate indices influence winter precipitation over WRSA. We observed a decadal variability in the relationship between ENSO and winter precipitation over WRSA that is modulated by Pacific Decadal Oscillation (PDO) and Atlantic Multidecadal Oscillation (AMO). The positive phase of AMO strengthens the positive relationship between ENSO and winter precipitation over WRSA. The model results also show that two other oscialltions, DMI and AAO, significantly explain the variability of winter precipitation over WRSA. The atmospheric patterns extracted in this study significantly improve winter precipitation forecasting skill of linear regression models compared to those based on standard climate indices, especially during positive AMO winters. The results from this study can be used to improve seasonal predictability of winter precipitation over WRSA.
    Type of Medium: Online Resource
    ISSN: 0899-8418 , 1097-0088
    URL: Issue
    URL: Article
    DOI: 10.1002/joc.v43.9
    DOI: 10.1002/joc.8088
    RVK:
    RA 1000
    Language: English
    Publisher: Wiley
    Publication Date: 2023
    detail.hit.zdb_id: 1491204-1
    SSG: 14
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  • 9
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    Online Resource
    Exposure of Brassica to Red Light Antagonizes Low Production of Indole‐3‐Acetic Acid in Leaf Through Root Signaling Under Stress Conditions
    Wiley ; 2022
    In:  Photochemistry and Photobiology Vol. 98, No. 4 ( 2022-07), p. 874-885
    Details
    In: Photochemistry and Photobiology, Wiley, Vol. 98, No. 4 ( 2022-07), p. 874-885
    Abstract: Plant leaf is highly sensitive to various growth‐promoting and growth‐restraining components. This sensitivity is normally caused by the alteration of different phytohormones (predominately by indole‐3‐acetic acid (IAA)), when the plants exposed to certain environmental conditions. We exposed the hydroponically grown Brassica campestris seedlings (7 days old) to red and green light in order to observe its effect on IAA secretion at leaf. The evaluated data showed that red light antagonized the low production of IAA in leaf by initiating the root signaling through the flavonoid production and high redox activity. The study also explored the link between the differential phytohormonal response and biotic or abiotic stress elimination in leaf through root signaling under green or red light. The results exhibited that the biotic ( Pseudomonas syringae or Frankia alni ) or abiotic stresses (100 m m AgNO 3 or 100 m m tert‐butyl alcohol) inhibited flavonoids at the roots and resisted the restoration of IAA at the leaf. However, under green light where IAA was not inhibited, the stresses could not produce flavonoid at the root and further passing the signals to leaf. The results concluded that the growth and photosynthetic rates of the seedlings were improved under red light exposure through flavonoid inducing stresses.
    Type of Medium: Online Resource
    ISSN: 0031-8655 , 1751-1097
    URL: Issue
    URL: Article
    DOI: 10.1111/php.v98.4
    DOI: 10.1111/php.13572
    RVK:
    WA 15000
    Language: English
    Publisher: Wiley
    Publication Date: 2022
    detail.hit.zdb_id: 2048860-9
    SSG: 12
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  • 10
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    Effect of polyphenol from apple peel extract on the survival of probiotics in yoghurt ice cream
    Wiley ; 2020
    In:  International Journal of Food Science & Technology Vol. 55, No. 6 ( 2020-06), p. 2580-2588
    Details
    In: International Journal of Food Science & Technology, Wiley, Vol. 55, No. 6 ( 2020-06), p. 2580-2588
    Abstract: The objective of this study was to evaluate the effect of apple peel polyphenol extract (APPE) on the microbiological and physicochemical properties of yoghurt ice cream stored at −20 °C for 90 days. Five level of APPE were added in yoghurt ice cream as: CTL (control without APPE); AE1 (1% APPE); AE2 (2% APPE); AE3 (3% APPE); AE4 (4% APPE); and AE5 (5% APPE). Samples with APPE had viable counts of Lactobacillus acidophilus and Bifidobacterium lactis of ≥8 log cfu g −1 and 〉 7 log cfu g −1 , respectively, during 90 days storage except the control sample. The highest viability of probiotics was obtained in the sample fortified with 5% APPE. The presence of APPE increased the acidity, decreased the melting rate and enhanced the overrun. Compared with the control sample, the hardness of the experimental samples increased with the fortification of APPE. The addition of APPE significantly increased sensory attributes.
    Type of Medium: Online Resource
    ISSN: 0950-5423 , 1365-2621
    URL: Issue
    URL: Article
    DOI: 10.1111/ijfs.v55.6
    DOI: 10.1111/ijfs.14511
    Language: English
    Publisher: Wiley
    Publication Date: 2020
    detail.hit.zdb_id: 2016518-3
    detail.hit.zdb_id: 2401430-8
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