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54. |
- Abarca, R. R. M., et al.
(författare)
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Metals toxic pollutants in the environment : Anthropogenic and geological causes and remediation
- 2019
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Ingår i: Current Trends and Future Developments on (Bio-) Membranes: Membranes in Environmental Applications. - : Elsevier Inc.. ; , s. 109-124
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- Heavy metals are naturally present in nature, but if their concentration is higher than the normal accepted threshold levels, they constitute one of the pollutants that is more difficult to remove and also to rehabilitate the contaminated site by them. There are many heavy-metal pollutants-the most common among them are arsenic (As), chromium (Cr), lead (Pb), mercury (Hg), cadmium (Cd), cobalt (Co), copper (Cu), iron (Fe), magnesium (Mg), manganese (Mn), molybdenum (Mo), nickel (Ni), selenium (Se), and zinc (Zn), along with the less common ones, which produced, for example, by the nuclear process, such as uranium (U)-in different configuration; hence, many possibilities of contamination in the world exist, and they are more difficult to remove.Thus heavy-metal pollution is more and more becoming one of the principal issues of the global interest, because it is common to both industrialized countries and developing countries. These issues are getting hard to be recognized and cannot be followed the simple rules concerning safety and environmental protection, thus fall into the same errors of the already industrialized countries. At the same time, new environment-remediation techniques are developed in the last decade, especially, in these last years. Some of these technologies concern physical or chemical process or effects, such as ion exchanges, flotations, and photocatalysis, while other technologies concern the use of membrane process, especially ultrafiltration or membrane integrated process or hybrid systems, where membranes are generally submerged and used together with another process.In this chapter a review of this problem and some example of technologies for removing and remediation of the environment are reported.
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55. |
- Abat, Ferran, et al.
(författare)
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Clinical utility of diagnostic ultrasound in athletes with tendinopathy (ICL 22)
- 2016
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Ingår i: Esska instructional course lecture book. - Berlin, Heidelberg : Springer Berlin/Heidelberg. - 9783662491133 - 9783662569795 - 9783662491140 ; , s. 217-223
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Bokkapitel (refereegranskat)abstract
- Chronic painful tendinopathy is common in elite and recreational athletes and in sedentary subjects; all may have to stop or decrease their level of physical activity [1, 2]. Midportion Achilles tendinopathy and for the younger and heavy loading population also patellar tendinopathy are problematic injuries. However, recent research on innervation patterns histopathology and pain mechanisms in Achilles and patellar tendons has led to an increased knowledge about the chronic painful tendon [3–6].
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56. |
- Abat, Ferran, et al.
(författare)
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Sonosurgery ultrasound-guided arthroscopic shaving for the treatment of patellar tendinopathy when conservative treatment fails
- 2023. - 3
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Ingår i: Anterior knee pain and patellar instability. - Cham : Springer Nature. - 9783031097676 - 9783031097669 ; , s. 403-413
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Bokkapitel (refereegranskat)abstract
- Proximal patellar Tendinopathy, commonly denominated as Jumper´s Knee, is widely considered to be a challenge to treat (Abat et al. in J Exp Orthop. 3:34, 2016). The treatment of patellar tendinopathy focuses on reducing if not eliminating the pain and improving function. At present, there are a several distinct treatments oriented to that end, and a “gold-standard” treatment might be in sight. (Abat F, Alfredson H, Cucchiarini M, Madry H, Marmotti A, Mouton C, Oliveira JM, Pereira H, Peretti GM, Spang C, Stephen J, van Bergen CJA, de Girolamo L. Current trends in tendinopathy: consensus of the ESSKA basic science committee. Part II: treatment options. J Exp Orthop. 2018 Sep 24;5(1):38. https://doi.org/10.1186/s40634-018-0145-5.)
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57. |
- Abaza, Mona, et al.
(författare)
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An Arab Origin Mosque in Singapore
- 2010
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Ingår i: Hadhrami Arabs Across the Indian Ocean, Contributions to Southeast Asian Economy and Society. - 9789810846954 ; , s. 55-64
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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58. |
- Abaza, Mona, et al.
(författare)
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Asia Imagined by the Arabs
- 2011
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Ingår i: Islamic Studies and Islamic Education in Contemporary Southeast Asia. - 9789834437237 ; , s. 1-27
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Bokkapitel (refereegranskat)
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