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-means clustering 1

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a novel K+ transporter gene in cotton

Yiru WANG, Juan XU, Mingcai ZHANG, Xiaoli TIAN, Zhaohu LI

Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 2,   Pages 226-235 doi: 10.15302/J-FASE-2017170

Abstract: K transporters are important for K uptake and transport in plants.However, information on the function of K transporters and K channels in cotton is limited.This study, identified a K transporter gene, expressed in the roots of cotton ( ) cv.(WT) regardless of K concentration supplied.external K , as well as K transport and distribution in plants.

Keywords： cotton     GhKT2     potassium     transporter     uptake    

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Comments on “Prediction on CO uptake of recycled aggregate concrete”, Frontiers of Structural and Civil

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1504-1506 doi: 10.1007/s11709-021-0782-0

Abstract: A methodology to compute the CO2 uptake of recycled aggregate concrete is proposed in the
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Organic and inorganic phosphorus uptake by bacteria in a plug-flow microcosm

Jinbo ZHAO, Xuehua LIU

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 2,   Pages 173-184 doi: 10.1007/s11783-013-0494-3

Abstract: to imitate the bacterial community in Plym river sediment and pore water is described and bacterial uptakeThe aim of this study was to investigate the uptake of two organic phosphorus compounds (phytic acidmeasured the step change of P concentration in the outflow to investigate the behavior of bacterial uptakeeffect of varying the C:N:P ratio in the microcosm system to determine which nutrient limits bacteria uptake

Keywords： organic phosphorus     bacteria     uptake    

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The implications of planting mode on cadmium uptake and remobilization in rice: Field experiments across

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1431-5

Abstract:

•Direct seeding (DS) method led to more distributed Cd in aerial parts of rice.

Keywords： Cadmium     Genotypes     Growth stages     Micro X-ray fluorescence     Planting mode    

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Denitrification and phosphorus uptake by DPAOs using nitrite as an electron acceptor by step-feed strategies

Bin MA, Shuying WANG, Guibing ZHU, Shijian GE, Junmin WANG, Nanqi Ren, Yongzhen PENG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 2,   Pages 267-272 doi: 10.1007/s11783-012-0439-2

Abstract: The results showed that denitrification rate, phosphorus uptake rate and the ratio of the phosphorusThe maximum denitrification rate and phosphorus uptake rate was 12.73 mg and 18.75 mg , respectivelynitrite concentration increased from 15 to 20 mg after addition of nitrite, the anoxic phosphorus uptake

Keywords： denitrifying phosphate accumulating organisms (DPAOs)     denitrification     phosphorus uptake     nitrite     step-feed    

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PtHAK5, a candidate for mediating high-affinity K

Haili YANG, Weidan ZHANG, Weiwei CHAI, Wenying WANG, Li GAO, Jing ZHANG, Yongping WANG, Suo-Min WANG

Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 1,   Pages 108-117 doi: 10.15302/J-FASE-2018200

Abstract: The HAK5 K transporters generally modulate effective K acquisition in plants, especially under lowK condition.PtHAK5 consisted of 784 amino acids and shared over 80% homology with the identified high-affinity KThe expression of rescued the K -uptake-defective phenotype of yeast strain CY162.In conclusion, PtHAK5 is a candidate for mediating high-affinity K uptake under low K conditions.

Keywords： K+ uptake     PtHAK5     Puccinellia tenuiflora     yeast complementation    

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Effects of nitrite on phosphate uptake in anaerobic-oxic process

LI Jie, XIONG Biyong, ZHANG Shude, YANG Hong, ZHANG Jie

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1,   Pages 39-42 doi: 10.1007/s11783-007-0007-3

Abstract: A/O) biological phosphorus removal reactor was operated to study the effect of nitrite on phosphate uptakeThe phosphorus uptake profile was determined under different operating conditions.The quantity and rate of phosphorus uptake of DPB, however, were evidently lower than that of DPB TheMoreover, the data showed that the aerobic phosphate uptake of DPB was lower than that of anaerobic phosphorus-releasedHowever, there was not much difference between these two kinds of sludge in terms of the total phosphorus uptake

Keywords： effluent     PAOs     experiment     phosphate-accumulating     phosphorus removal    

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Design of nanocarriers for efficient cellular uptake and endosomal release of small molecule and nucleic

Vaibhav Mundra, Ram I. Mahato

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 4,   Pages 387-404 doi: 10.1007/s11705-014-1457-3

Abstract: Nanocarriers have been designed to enhance their cellular uptake via endocytosis but following theircellular uptake, endosomal escape is the rate limiting step which restricts the value associated withthe enhanced uptake by nanocarriers.In this review, we first discuss different endocytic uptake pathways and endosomal escape mechanisms.we highlight the important design elements of recent virus-based nanocarriers for efficient cellular uptake

Keywords： nanocarrier     cellular uptake     endosomal release     nucleic acid drug    

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Uptake and accumulation of multiwalled carbon nanotubes change the morphometric and biochemical characteristics

Elena SMIRNOVA, Alexander GUSEV, Olga ZAYTSEVA, Olga SHEINA, Alexey TKACHEV, Elena KUZNETSOVA, Elena LAZAREVA, Galina ONISHCHENKO, Alexey FEOFANOV, Mikhail KIRPICHNIKOV

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 2,   Pages 132-138 doi: 10.1007/s11705-012-1290-5

Abstract: multiwalled carbon nanotubes (MWCNTs), on the growth of seedlings and investigated whether affected plants uptakeThus the stimulating effect of MWCNTs on seedlings of may be associated with the primary uptake and

Keywords： multiwalled carbon nanotubes     plants     electron microscopy    

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Effects of nano-silicon and common silicon on lead uptake and translocation in two rice cultivars

Jianguo LIU,Hui CAI,Congcong MEI,Mingxin WANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 905-911 doi: 10.1007/s11783-015-0786-x

Abstract: The current study investigated the effects of nano-silicon (Si) and common Si on lead (Pb) toxicity, uptake

Keywords： silicon (Si)     lead (Pb)     rice (Oryza sativa L.)     toxicity     accumulation    

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Influence and related mechanism of Retn gene expression on glucose uptake in 3T3-L1 cells

LI Yahui, DONG Shiyuan, YU Chao, JIANG Yu, LI Huaixing, SUN Shuhan

Frontiers of Medicine 2007, Volume 1, Issue 3,   Pages 269-273 doi: 10.1007/s11684-007-0051-1

Abstract: of this article was to investigate the influence and the related mechanism of the gene on glucose uptakeRadioimmunoassay was used to determine glucose uptake in 3T3-L1 cells with different gene expressionexpression levels, including insulin receptor substrate-1(IRS-1), phosphatidylinositol 3-kinase (PI-3K)The glucose uptake decreased with the increase in gene expression in 3T3-L1 cells, which was independentThe mRNA expression of two signal proteins PI-3K and AKT-2 decreased and the other two signal proteins

Keywords： 3T3-L1     influence     resistance     receptor substrate-1     transport    

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Algal biomass derived biochar anode for efficient extracellular electron uptake from

Yan-Shan Wang, Dao-Bo Li, Feng Zhang, Zhong-Hua Tong, Han-Qing Yu

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 4, doi: 10.1007/s11783-018-1072-5

Abstract:

Algal biochar anode produced higher biocurrent compared with graphite plate anode.

Algal biochar exhibited stronger electrochemical response to redox mediators.

Algal biochar showed excellent adsorption to redox mediators.

Keywords： Algal biochar     Anode material     Electrochemical activity     Extracellular electron transport     Waste resource utilization    

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Identification of pakchoi cultivars with low cadmium accumulation and soil factors that affect their cadmium uptake

Lin WANG,Yingming XU,Yuebing SUN,Xuefeng LIANG,Dasong LIN

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6,   Pages 877-887 doi: 10.1007/s11783-014-0676-7

Abstract: most important soil factor in the Cd accumulation of pakchoi, which related negatively not only to Cd uptakehigh-Cd cultivar, suggesting that Cd accumulation in different cultivars is associated with the Cd uptake

Keywords： pakchoi (Brassica chinensis L.)     cadmium contamination     low-cadmium-accumulating cultivar (LCAC)     genotype variation     soil factor     translocation    

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Prediction on CO

Kaiwen HUANG, Ao LI, Bing XIA, Tao DING

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3,   Pages 746-759 doi: 10.1007/s11709-020-0635-2

Abstract: Recycled aggregate concrete (RAC) may own greater potential in CO uptake due to the faster carbonationA quantitative model was employed to predict the CO uptake of RAC in this study.Based on the verified model, results show that the CO uptake capacity increases with the increase ofThe CO uptake by RCAs is remarkable and reaches 35.8%–64.3% of the total CO uptake by RAC when thethat the amount of old hardened cement paste in RCAs is limited, there is an upper limit for the CO uptake

Keywords： RAC     CO2 uptake     carbonation     specific surface area     RCA    

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Update on Mayer–Rokitansky–Küster–Hauser syndrome

Frontiers of Medicine 2022, Volume 16, Issue 6,   Pages 859-872 doi: 10.1007/s11684-022-0969-3

Abstract: This review presents an update of Mayer–Rokitansky–Küster–Hauser (MRKH) syndrome on its etiologic, clinical, diagnostic, psychological, therapeutic, and reproductive aspects. The etiology of MRKH syndrome remains unclear due to its intrinsic heterogeneity. Nongenetic and genetic causes that may interact during the embryonic development have been proposed with no definitive etiopathogenesis identified. The proportion of concomitant extragenital malformations varies in different studies, and the discrepancies may be explained by ethnic differences. In addition to physical examination and pelvic ultrasound, the performance of pelvic magnetic resonance imaging is crucial in detecting the presence of rudimentary uterine endometrium. MRKH syndrome has long-lasting psychological effects on patients, resulting in low esteem, poor coping strategies, depression, and anxiety symptoms. Providing psychological counseling and peer support to diagnosed patients is recommended. Proper and timely psychological intervention could significantly improve a patient’s outcome. Various nonsurgical and surgical methods have been suggested for treatment of MRKH syndrome. Due to the high success rate and minimal risk of complications, vaginal dilation has been proven to be the first-line therapy. Vaginoplasty is the second-line option for patients experiencing dilation failure. Uterine transplantation and gestational surrogacy are options for women with MRKH syndrome to achieve biological motherhood.

Keywords： MRKH (Mayer–Rokitansky–Küster–Hauser) syndrome     etiology     clinical characteristic     diagnosis     treatment    

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Title Author Date Type Operation

a novel K+ transporter gene in cotton

Yiru WANG, Juan XU, Mingcai ZHANG, Xiaoli TIAN, Zhaohu LI

Journal Article

Comments on “Prediction on CO uptake of recycled aggregate concrete”, Frontiers of Structural and Civil

Journal Article

Organic and inorganic phosphorus uptake by bacteria in a plug-flow microcosm

Jinbo ZHAO, Xuehua LIU

Journal Article

The implications of planting mode on cadmium uptake and remobilization in rice: Field experiments across

Journal Article

Denitrification and phosphorus uptake by DPAOs using nitrite as an electron acceptor by step-feed strategies

Bin MA, Shuying WANG, Guibing ZHU, Shijian GE, Junmin WANG, Nanqi Ren, Yongzhen PENG

Journal Article

PtHAK5, a candidate for mediating high-affinity K

Haili YANG, Weidan ZHANG, Weiwei CHAI, Wenying WANG, Li GAO, Jing ZHANG, Yongping WANG, Suo-Min WANG

Journal Article

Effects of nitrite on phosphate uptake in anaerobic-oxic process

LI Jie, XIONG Biyong, ZHANG Shude, YANG Hong, ZHANG Jie

Journal Article

Design of nanocarriers for efficient cellular uptake and endosomal release of small molecule and nucleic

Vaibhav Mundra, Ram I. Mahato

Journal Article

Uptake and accumulation of multiwalled carbon nanotubes change the morphometric and biochemical characteristics

Elena SMIRNOVA, Alexander GUSEV, Olga ZAYTSEVA, Olga SHEINA, Alexey TKACHEV, Elena KUZNETSOVA, Elena LAZAREVA, Galina ONISHCHENKO, Alexey FEOFANOV, Mikhail KIRPICHNIKOV

Journal Article

Effects of nano-silicon and common silicon on lead uptake and translocation in two rice cultivars

Jianguo LIU,Hui CAI,Congcong MEI,Mingxin WANG

Journal Article

Influence and related mechanism of Retn gene expression on glucose uptake in 3T3-L1 cells

LI Yahui, DONG Shiyuan, YU Chao, JIANG Yu, LI Huaixing, SUN Shuhan

Journal Article

Algal biomass derived biochar anode for efficient extracellular electron uptake from

Yan-Shan Wang, Dao-Bo Li, Feng Zhang, Zhong-Hua Tong, Han-Qing Yu

Journal Article

Identification of pakchoi cultivars with low cadmium accumulation and soil factors that affect their cadmium uptake

Lin WANG,Yingming XU,Yuebing SUN,Xuefeng LIANG,Dasong LIN

Journal Article

Prediction on CO

Kaiwen HUANG, Ao LI, Bing XIA, Tao DING

Journal Article

Update on Mayer–Rokitansky–Küster–Hauser syndrome

Journal Article