Press Release on Aquatic Research: August-2018

Engineers Track Neural Activity, Muscle Movement In Ageless Aquatic Creatures

Just because AN animal is soft and soft doesn’t mean it isn’t powerful. Experiments at Rice University show the standard hydra could be a example.

The hydra doesn’t seem to age – and apparently ne’er dies of adulthood. If you narrow one in 2, you get hydrae. and every one will eat animals doubly its size.

These beasties square measure survivors, which makes them deserve study, in keeping with Rice electrical and laptop engineer Jacob Robinson. [1]

The Role of Ankle and Knee Joints Proprioceptive Acuity in Improving the Elderly Balance After 8-Week Aquatic Exercise

Objectives interoception improvement in lower limb joints plays a very important role in reducing falling risk within the senior. Since interoception improvement within the lower limb joints have the foremost connectedness to higher balance within the senior, this study aimed to researchalyze} the role of ankle joint and ginglymoid joint interoception after all improvement within the senior when an aquatic exercise program.

Methods & Materials total of thirty senior male (60-70 years old) were haphazardly hand-picked and classified into intervention and management teams. bodily property sway parameters and interoception acuity were evaluated exploitation the Biodex balance system and photography technique, severally. Then the intervention cluster participated in Associate in Nursing aquatic exercise program for eight weeks whereas the management cluster didn’t receive any intervention. [2]

Photolysis of atorvastatin in aquatic environment: Influencing factors, products, and pathways

Atorvastatin (ATV), a second generation cholesterol-lowering drug, is detected oft in natural water attributable to its in depth use and incomplete removal from sewer water. during this study, the chemical science behavior of ATV below simulated star irradiation was consistently investigated so as to assess the potential of photolysis as its transformation pathway in aquatic atmosphere. The quantum yield of ATV direct photolysis was resolute to be zero.0041. Among numerous water parts investigated, together with pH, Suwannee watercourse humic substance (SRFA), Fe3+, HCO3−, SO42− and NO3−, the major factors contributing to the indirect photolysis of ATV were SRFA and NO3−, and the co-existence of SRFA and NO3− showed no interaction in synthetic water containing the above water components. The results were additional verified in natural water samples. [3]

Contrasting associations between habitat conditions and stream aquatic biodiversity in a forest reserve and its surrounding area in the Eastern Amazon

Streams of protected areas ought to be subjected to less environmental degradation than encompassing areas and consequently support bigger aquatic diverseness. to check this, 186 environmental and landscape variables were measured in thirty four streams within the Caxiuanã National Forest (CNF) and its encompassing zone within the jap Amazon. we have a tendency to expected that streams within the CNF protected space would have additional timber cowl and huge woody rubble (LWD) that increase instream home ground complexness and aquatic diverseness. many environmental variables differed between streams within the CNF and encompassing zone; but, the key distinction was bigger LWD, leaf litter, and channel depth in CNF streams. [4]

EVALUATION OF AQUATIC ENVIRONMENTAL QUALITY WITH SARCODINA AND CILIATED PROTOZOAN COMMUNITIES IN THE YONGJIANG RIVER, CHINA

In order to prived a reference for the ecological study on medium and tiny size rivers of the planet, this paper aimed toward supplement the community structure data of aquatic protozoa and assessment on aquatic environmental health of the Yongjiang stream. The structures characteristics and also the seasonal changes of class Sarcodina and protozoon community were investigated and analyzed at thirteen sampling sections. The results showed that there have been twenty one class Sarcodina species and sixty four ciliate species and also the completely different among the protozoan species at sampling sections were obvious. the utmost diversity index H’ of class Sarcodina and ciliate community were under a pair of.3. [5]

Reference

[1] Engineers Track Neural Activity, Muscle Movement In Ageless Aquatic Creatures

(web link)

[2] The Role of Ankle and Knee Joints Proprioceptive Acuity in Improving the Elderly Balance After 8-Week Aquatic Exercise

Beyranvand R, Sahebozamani M, Daneshjoo A. The Role of Ankle and Knee Joints Proprioceptive Acuity in Improving the Elderly Balance After 8-Week Aquatic Exercise. Iranian Journal of Ageing. 2018 Oct 15;13(3):0-. (web link)

[3] Photolysis of atorvastatin in aquatic environment: Influencing factors, products, and pathways

Wang M, Li J, Shi H, Miao D, Yang Y, Qian L, Gao S. Photolysis of atorvastatin in aquatic environment: Influencing factors, products, and pathways. Chemosphere. 2018 Aug 21.(web link)

[4] Contrasting associations between habitat conditions and stream aquatic biodiversity in a forest reserve and its surrounding area in the Eastern Amazon

Montag LF, Leão H, Benone NL, Monteiro-Júnior CS, Faria AP, Nicacio G, Ferreira CP, Garcia DH, Santos CR, Pompeu PS, Winemiller KO. Contrasting associations between habitat conditions and stream aquatic biodiversity in a forest reserve and its surrounding area in the Eastern Amazon. Hydrobiologia.:1-5. (web link)

[5] EVALUATION OF AQUATIC ENVIRONMENTAL QUALITY WITH SARCODINA AND CILIATED PROTOZOAN COMMUNITIES IN THE YONGJIANG RIVER, CHINA

SHILIN XU1, WEI LIU1, YUTING ZHOU2, JIAMIN QIAN2, JIANG LV2 AND JIE ZHANG2*

1Ningbo Environment Protection Science Research and Design Institute, 315012 Ningbo, China.

2Department of Environmental Science, College of Biology and Environment, Zhejiang Wanli University, 315100 Ningbo, China. (web link)

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