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article

Editorial

Wolfgang Klein

Zeitschrift für Literaturwissenschaft und Linguistik > 2010 > 40 > 4 > 5-6

article

Advances in interferometric techniques for the analysis of the three-dimensional flow in a lid-driven cylindrical cavity

Ana M. López, Julia Lobera, Nieves Andrés, M. Pilar Arroyo, more

Experiments in Fluids > 2020 > 61 > 1 > 1-14

In this work, a qualitative and quantitative characterization of the three-dimensional flow in a lid-driven cylindrical cavity with different optical techniques is presented. Mach–Zehnder interferometry and photographic techniques have been used for a qualitative description of some flow features. However, the real challenge is to obtain quantitative measurements, as the cavity dimensions and geometry...

article

On some mappings with a unique fixed point

Jarosław Górnicki

Journal of Fixed Point Theory and Applications > 2020 > 22 > 1 > 1-7

The purpose of this paper is to show that certain type nonlinear mappings, not necessarily continuous, on a complete metric space X have the property that each such mapping has a unique fixed point and the fixed point can always be found using Picard iteration, beginning with some initial choice $$x\in X$$ x∈X .

article

Biofiltration and disinfection codetermine the bacterial antibiotic resistome in drinking water: A review and meta-analysis

Kun Wan, Wenfang Lin, Shuai Zhu, Shenghua Zhang, more

Frontiers of Environmental Science & Engineering > 2020 > 14 > 1 > 1-12

The bacterial antibiotic resistome (BAR) is one of the most serious contemporary medical challenges. The BAR problem in drinking water is receiving growing attention. In this study, we focused on the distribution, changes, and health risks of the BAR throughout the drinking water treatment system. We extracted the antibiotic resistance gene (ARG) data from recent publications and analyzed ARG profiles...

article

Prognostic impact of C-reactive protein-albumin ratio for the lethality in castration-resistant prostate cancer

Taizo Uchimoto, Kazumasa Komura, Yuya Fujiwara, Kenkichi Saito, more

Medical Oncology > 2020 > 37 > 1 > 1-9

This study aimed to assess the clinical value of C-reactive protein-albumin ratio (CAR) at the initiation of first-line treatment for castration-resistant prostate cancer (CRPC). We identified 221 CRPC patients treated with either androgen-signaling inhibitors (ASIs: abiraterone and enzalutamide) or docetaxel as the first-line treatment. The value of CAR was evaluated at the initiation of first-line...

article

Pesticide wastewater treatment using the combination of the microbial electrolysis desalination and chemical-production cell and Fenton process

Songwei Lin, Yaobin Lu, Bo Ye, Cuiping Zeng, more

Frontiers of Environmental Science & Engineering > 2020 > 14 > 1 > 1-15

The combination of the microbial electrolysis desalination and chemical-production cell (MEDCC) and Fenton process for the pesticide wastewater treatment was investigate in this study. Real wastewater with several toxic pesticides, 1633 mg/L COD, and 200 in chromaticity was used for the investigation. Results showed that desalination in the desalination chamber of MEDCC reached 78%. Organics with...

article

Quantification of pesticide residues on plastic mulching films in typical farmlands of the North China

Baoyuan Guo, Jiao Meng, Xinyu Wang, Chengnan Yin, more

Frontiers of Environmental Science & Engineering > 2020 > 14 > 1 > 1-10

Plastic debris as new pollutants attracts much attention in the recent years. The plastic mulching films is one of the most important plastic debirs source in the environment. The aim of this work was to investigate the current status of pesticide residues on the plastic mulching films. Based on the QuEChERS method, multi-residue methods for detection of pesticide residues with gas chromatography...

article

Long-term adaptive evolution of Shewanella oneidensis MR-1 for establishment of high concentration Cr(VI) tolerance

Yong Xiao, Changye Xiao, Feng Zhao

Frontiers of Environmental Science & Engineering > 2020 > 14 > 1 > 1-11

Acclimation is the main method to enhance the productivity of microorganisms in environmental biotechnology, but it remains uncertain how microorganisms acquire resistance to high concentrations of pollutants during long-term acclimation. Shewanella oneidensis MR-1 was acclimated for 120 days with increasing hexavalent chromium (Cr(VI)) concentrations from 10 to 190 mg/L. The bacterium was able to...

article

Modular precast concrete facing for soil-nailed retaining walls: laboratory study and in situ validation

T. T. Bui, M. Bost, A. Limam, J. P. Rajot, more

Innovative Infrastructure Solutions > 2020 > 5 > 1 > 1-14

A new concept for constructing the facing of soil-nailed walls is proposed and validated through experimental and numerical approaches. This new process uses precast concrete panels. For each excavation step, the soil reinforcements are first connected to the panels. A slightly cemented 4–6-mm crushed stone is then injected, through the weep holes, between the panels and the excavation vertical cut,...

article

Quantitative measurement of density fluctuations with a full-field laser interferometric vibrometer

Felix Greiffenhagen, Jakob Woisetschläger, Johannes Gürtler, Jürgen Czarske

Experiments in Fluids > 2020 > 61 > 1 > 1-15

Modern, lean and premixed gas turbine combustion concepts for low NO_x emissions are prone to combustion instabilities. In a previous work it was shown that laser interferometric vibrometry (LIV) can be used to record global as well as local heat release fluctuations in swirl-stabilized premixed methane flames quantitatively, if other effects influencing density are small. In this work a newly developed...

article

Hybrid plasmonic optical modulator based on multi-layer graphene

Hamid Vahed, Sahar Soltan Ahmadi

Optical and Quantum Electronics > 2020 > 52 > 1 > 1-11

Hybrid plasmonic waveguide provided high confinement of the propagating light and it is compatible with silicon on insulator technology. Graphene with unique optical properties has been used in optical modulator to give a high extinction ratio, broadband operation, and small footprint. In this paper, we used graphene as an absorber layer in a hybrid plasmonic waveguide structure to get sub-wavelength...

article

Evidence that tolerance of Eutrema salsugineum to low phosphate conditions is hard-wired by constitutive metabolic and root-associated adaptations

Vera Marjorie Elauria Velasco, Solmaz Irani, Anna Axakova, Rosa Silva, more

Planta > 2020 > 251 > 1 > 1-17

Main conclusionThe extremophyteEutrema salsugineum(Yukon ecotype) has adapted to an environment low in available phosphate through metabolic and root-associated traits that enables it to efficiently retrieve, use, and recycle phosphorus. Abstract Efficient phosphate (Pi) use by plants would increase crop productivity under Pi-limiting conditions and reduce our reliance on Pi applied as fertilizer...

article

Target of rapamycin signaling is tightly and differently regulated in the plant response under distinct abiotic stresses

Cintia M. Pereyra, Néstor R. Aznar, Marianela S. Rodriguez, Graciela L. Salerno, more

Planta > 2020 > 251 > 1 > 1-14

Main conclusion TOR signaling is finely regulated under diverse abiotic stresses and may be required for the plant response with a different time-course depending on the duration and nature of the stress. Abstract Target of rapamycin (TOR) signaling is a central regulator of growth and development in eukaryotic organisms. However, its regulation under stress conditions has not yet been elucidated...

article

Delays in Diagnosis of Cervical Cancer Among Women Attending Tertiary Care Cancer Diagnostic Hospitals in Bhubaneswar, India

Jyochnamayi Panda, Asima Das, Ansuman Panigrahi

Indian Journal of Gynecologic Oncology > 2020 > 18 > 1 > 1-10

Purpose Cervical cancer is one of the major causes of cancer deaths among women worldwide, with > 85% of the global burden of these cases and deaths occurring in developing countries. Delay in diagnosis of cervical cancer negatively impacts the prognosis and quality of life. The purpose of the study was to assess the different types of delays in cervical cancer diagnosis and identify the factors...

article

HPV DNA Detection for Post-treatment Surveillance of Premalignant and Malignant Lesions of Cervix

Dhanya S. Thomas, Vinotha Thomas, Ajit Sebastian, Anitha Thomas, more

Indian Journal of Gynecologic Oncology > 2020 > 18 > 1 > 1-7

Background Persistence of human papilloma virus (HPV) after treatment for cervical neoplasia may be indicative of local recurrence. The aim of this study was to determine the prevalence of HPV in cervix or vagina after treatment for cervical neoplasia and to ascertain its association with local recurrence. Methodology Data were collected retrospectively from electronic hospital medical records....

article

Classification and Construction of Minimal Translation Surfaces in Euclidean Space

Thomas Hasanis, Rafael López

Results in Mathematics > 2020 > 75 > 1 > 1-22

A translation surface of Euclidean space $${\mathbb {R}}^3$$ R3 is the sum of two regular curves $$\alpha $$ α and $$\beta $$ β , called the generating curves. In this paper we classify the minimal translation surfaces of $${\mathbb {R}}^3$$ R3 and we give a method of construction of explicit examples. Besides the plane and the minimal surfaces of Scherk type, it is proved that up to reparameterizations...

article

Factorization of the Hilbert Matrix Based on Cesàro and Gamma Matrices

H. Roopaei

Results in Mathematics > 2020 > 75 > 1 > 1-12

In this paper, we introduce a factorization for the infinite Hilbert matrix based on Cesàro matrices. Moreover, through the relation between Cesàro and Gamma matrices, we extract our second factorization for the Hilbert matrix based on Gamma matrices. The results of these factorizations are two new inequalities one of which is a generalized version of the well-known Hilbert’s inequality.

article

Comprehensive transcriptome analysis of faba bean in response to vernalization

Bei Gao, Xiao-Chun Bian, Feng Yang, Mo-Xian Chen, more

Planta > 2020 > 251 > 1 > 1-15

Main conclusion This study unravels the transcriptional response of a highly productive faba bean cultivar under vernalization treatment. Abstract Faba bean (Vicia faba L.) is a member of the Leguminosae family and an important food crop worldwide providing valuable nutrients for humans. However, genome-wide studies and comprehensive sequencing resources of faba bean remain limited. Vernalization...

article

Nectar- and stigma exudate-specific expression of an acidic chitinase could partially protect certain apple cultivars against fire blight disease

Anita Kurilla, Timea Toth, Laszlo Dorgai, Zsuzsanna Darula, more

Planta > 2020 > 251 > 1 > 1-16

Main conclusion Certain apple cultivars accumulate to high levels in their nectar and stigma exudate an acidic chitinase III protein that can protect against pathogens including fire blight disease causing Erwinia amylovora. Abstract To prevent microbial infections, flower nectars and stigma exudates contain various antimicrobial compounds. Erwinia amylovora, the causing bacterium of the devastating...

article

In vitro characterization of root extracellular trap and exudates of three Sahelian woody plant species

Alexis Carreras, Sophie Bernard, Gaëlle Durambur, Bruno Gügi, more

Planta > 2020 > 251 > 1 > 1-18

Main conclusion Arabinogalactan protein content in both root extracellular trap and root exudates varies in three Sahelian woody plant species that are differentially tolerant to drought. Abstract At the root tip, mature root cap cells, mainly border cells (BCs)/border-like cells (BLCs) and their associated mucilage, form a web-like structure known as the “Root Extracellular Trap” (RET). Although...

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BREAST CANCER (16,017)
APOPTOSIS (14,074)
CHILDREN (13,550)
OBESITY (10,771)
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INFLAMMATION (10,499)
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Search results

Editorial

Advances in interferometric techniques for the analysis of the three-dimensional flow in a lid-driven cylindrical cavity

On some mappings with a unique fixed point

Biofiltration and disinfection codetermine the bacterial antibiotic resistome in drinking water: A review and meta-analysis

Prognostic impact of C-reactive protein-albumin ratio for the lethality in castration-resistant prostate cancer

Pesticide wastewater treatment using the combination of the microbial electrolysis desalination and chemical-production cell and Fenton process

Quantification of pesticide residues on plastic mulching films in typical farmlands of the North China

Long-term adaptive evolution of Shewanella oneidensis MR-1 for establishment of high concentration Cr(VI) tolerance

Modular precast concrete facing for soil-nailed retaining walls: laboratory study and in situ validation

Quantitative measurement of density fluctuations with a full-field laser interferometric vibrometer

Hybrid plasmonic optical modulator based on multi-layer graphene

Evidence that tolerance of Eutrema salsugineum to low phosphate conditions is hard-wired by constitutive metabolic and root-associated adaptations

Target of rapamycin signaling is tightly and differently regulated in the plant response under distinct abiotic stresses

Delays in Diagnosis of Cervical Cancer Among Women Attending Tertiary Care Cancer Diagnostic Hospitals in Bhubaneswar, India

HPV DNA Detection for Post-treatment Surveillance of Premalignant and Malignant Lesions of Cervix

Classification and Construction of Minimal Translation Surfaces in Euclidean Space

Factorization of the Hilbert Matrix Based on Cesàro and Gamma Matrices

Comprehensive transcriptome analysis of faba bean in response to vernalization

Nectar- and stigma exudate-specific expression of an acidic chitinase could partially protect certain apple cultivars against fire blight disease

In vitro characterization of root extracellular trap and exudates of three Sahelian woody plant species

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