U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

PubAg

Main content area

You searched for: Subject "regrowth" Remove constraint Subject: "regrowth"
Start Over

Search

4,006  Search Results

« Previous | 1 - 20 of 4,006 |
Number of results to display per page

Search Results

1. Continuous inactivation of human adenoviruses in water by a novel g-C3N4/WO3/biochar memory photocatalyst under light-dark cycles

Author:
Chi Zhang; Wei Xiong; Yi Li; Li Lin; Xinyi Zhou; Xinyan Xiong
Source:
Journal of hazardous materials 2023 v.442 pp. 130013
ISSN:
0304-3894
Subject:
regrowth,   etc   ; Mastadenovirus; biochar; electron transfer; irradiation; light; memory; photocatalysis; photocatalysts; public health;     Show all 10 Subjects
Abstract:
... Viruses transmitted by water have raised considerable concerns for public health. A novel memory photocatalyst of g-C₃N₄/WO₃/biochar was successfully developed for effective inactivation of human adenoviruses (HAdVs) in water, in which WO₃ as an electron-storage reservoir and biochar as an electron shuttle is employed to synergistically improve photocatalytic activity of g-C₃N₄. The tertiary compo ...
DOI:
10.1016/j.jhazmat.2022.130013

2. The exocyst complex is required for developmental and regenerative neurite growth in vivo

Author:
Rachel D. Swope; J. Ian Hertzler; Michelle C. Stone; Gregory O. Kothe; Melissa M. Rolls
Source:
Developmental biology 2022 v.492 pp. 1-13
ISSN:
0012-1606
Subject:
regrowth,   etc   ; Drosophila; neurites; plasma membrane;     Show all 4 Subjects
Abstract:
... The exocyst complex is an important regulator of intracellular trafficking and tethers secretory vesicles to the plasma membrane. Understanding of its role in neuron outgrowth remains incomplete, and previous studies have come to different conclusions about its importance for axon and dendrite growth, particularly in vivo. To investigate exocyst function in vivo we used Drosophila sensory neurons ...
DOI:
10.1016/j.ydbio.2022.09.005

3. Can prechlorination improve the permeate flux and water quality of gravity-driven membrane (GDM) filtration?

Author:
Dongwhi Lee; Taeil Yoon; Byeong Ha Lee; Heejong Son; Youngbin Baek; Yunho Lee
Source:
Journal of cleaner production 2022 v.368 pp. 133203
ISSN:
0959-6526
Subject:
regrowth,   etc   ; bacteriophages; filtration; polymers; water quality;     Show all 5 Subjects
Abstract:
... Gravity-driven membrane (GDM) filtration is currently limited by the relatively low permeate flux and poor water quality. This study was aimed to investigate the effects of prechlorination (3 and 5 mgCl₂/L) on the permeate flux and water quality in GDM filtration by analyzing the compositions and morphologies of the fouling layer and by evaluating virus removal and trihalomethane (THM) formation f ...
DOI:
10.1016/j.jclepro.2022.133203

4. Floral turnover and climate drive seasonal bee diversity along a tropical elevation gradient

Author:
Fairo F. Dzekashu; Abdullahi A. Yusuf; Christian W. W. Pirk; Ingolf Steffan‐Dewenter; H. Michael G. Lattorff; Marcell K. Peters
Source:
Ecosphere 2022 v.13 no.3 pp. e3964
ISSN:
2150-8925
Subject:
regrowth,   etc   ; altitude; bees; species richness; vegetation; Kenya;     Show all 6 Subjects
Abstract:
... The contribution of seasonality in species communities to elevational diversity of tropical insects remains poorly understood. We here assessed seasonal patterns and drivers of bee diversity in the Eastern Afromontane Biodiversity Hotspot, Kenya, to understand the contribution of seasonality to elevational biodiversity patterns. Bee species and plant species visited by bees were recorded on 50 stu ...
DOI:
10.1002/ecs2.3964

5. DNA-mediated growth of noble metal nanomaterials for biosensing applications

Author:
Chang Lu; Shuaishuai Zhou; Fei Gao; Jianhan Lin; Juewen Liu; Jinkai Zheng
Source:
Trends in analytical chemistry 2022 v.148 pp. 116533
ISSN:
0165-9936
Subject:
regrowth,   etc   ; DNA; analytical chemistry; biocompatibility; surface plasmon resonance;     Show all 5 Subjects
Abstract:
... The morphology of nanomaterials plays a critical role in their physicochemical properties, and a precise modulation of the morphology is vitally important. As a promising capping agent, DNA has been used for directing the transition of metal nanoparticle seeds into different morphologies with enhanced properties, which has received extensive attention in biosensing. This paper reviews the research ...
DOI:
10.1016/j.trac.2022.116533

6. Distinguishing removal and regrowth potential of antibiotic resistance genes and antibiotic resistant bacteria on microplastics and in leachate after chlorination or Fenton oxidation

Author:
Jianhong Shi; Binghan Wang; Xunan Li; Yinglong Su; Dong Wu; Bing Xie
Source:
Journal of hazardous materials 2022 v.430 pp. 128432
ISSN:
0304-3894
Subject:
regrowth,   etc   ; antibiotic resistance; chlorination; landfill leachates; microplastics; oxidation;     Show all 6 Subjects
Abstract:
... The prevalence of antibiotic resistance, as well as microplastics (MPs) as vectors for antibiotic resistant bacteria (ARB) and antibiotic resistance genes (ARGs) has attracting growing attention. However, the fate of ARB/ARGs on MPs treated by chlorination and Fenton oxidation were poorly understood. Herein, the removal and regrowth of ARGs/ARB on MPs and in MPs-surrounding landfill leachate (an i ...
DOI:
10.1016/j.jhazmat.2022.128432

7. Factors controlling the effectiveness of rechlor(am)ination to recover chloramine from nitrification

Author:
N.B. Karthik; K.C. Bal Krishna; Arumugam Sathasivan
Source:
Science of the total environment 2022 v.806 pp. 151322
ISSN:
0048-9697
Subject:
regrowth,   etc   ; ammonia; chlorine; environment; nitrification; nitrites; remediation; water supply;     Show all 8 Subjects
Abstract:
... The two most commonly adopted strategies, rechlorination (addition of chlorine) and rechloramination (addition of chlorine and ammonia), to recover and stabilise chloramine from nitrification were comprehensively evaluated in laboratory- and full-scale systems. Laboratory-scale batch experiments were conducted in a nitrifying sample (~0.05 mg-N/L). In the full-scale service reservoir, repeated rec ...
DOI:
10.1016/j.scitotenv.2021.151322

8. The effect of moisture, nutrients and disturbance on storage organ size and persistence in temperate herbs

Author:
Alena Bartušková; Frederick Curtis Lubbe; Jianqiang Qian; Tomáš Herben; Jitka Klimešová
Source:
Functional ecology 2022 v.36 no.2 pp. 314-325
ISSN:
0269-8463
Subject:
regrowth,   etc   ; carbohydrate content; carbon; ecology; nutrient availability; plant height;     Show all 6 Subjects
Abstract:
... Perennial herbaceous plants in seasonal temperate climates must form belowground storage organs to contain carbohydrates for seasonal regrowth and to mitigate disturbance and damage. The factors that dictate the size and turnover of these organs are still little understood. According to the Integrator–Splitter Hypothesis, storage organ persistence decreases with greater moisture and nutrient avail ...
DOI:
10.1111/1365-2435.13997

9. Pharmacokinetic/pharmacodynamic models for time courses of antibiotic effects

Author:
Iris K. Minichmayr; Vincent Aranzana-Climent; Lena E. Friberg
Source:
International journal of antimicrobial agents 2022 v.60 no.3 pp. 106616
ISSN:
0924-8579
Subject:
regrowth,   etc   ; antibiotics; bacterial growth; drug development; models; patients; pharmacometrics;     Show all 7 Subjects
Abstract:
... Pharmacokinetic/pharmacodynamic (PKPD) models have emerged as valuable tools for the characterization and translation of antibiotic effects, and consequently for drug development and therapy. In contrast to traditional PKPD concepts for antibiotics such as minimum inhibitory concentration and PKPD indices, PKPD models enable description of the continuous, often species- or population-dependent tim ...
DOI:
10.1016/j.ijantimicag.2022.106616

10. Ayurvedic management of alopecia areata: A case report

Author:
Palak Singhal; Vigna Vyas; Pankaj Chhayani; Manish Patel; S.N. Gupta
Source:
Journal of Ayurveda and integrative medicine 2022 v.13 no.3 pp. 100604
ISSN:
0975-9476
Subject:
regrowth,   etc   ; Ayurvedic medicine; alopecia; case studies; nose; patients; vomiting;     Show all 7 Subjects
Abstract:
... Índralupta is a disease characterized by patches of hair loss spread throughout the body and scalp. It can be considered alopecia areata according to conventional medical care. The present case report is on the effectiveness of shodhana (treatment in which aggravated doshas are expelled from the body) and shamana (treatment that pacifies the aggravated doshas) in the patient of índralupta. A patie ...
DOI:
10.1016/j.jaim.2022.100604

11. Changes of surface recovery at coseismic landslides and their driving factors in the Wenchuan earthquake-affected area

Author:
Ming Chen; Chuan Tang; Mingwei Li; Jiang Xiong; Yuting Luo; Qingyun Shi; Xianzheng Zhang; Yu Tie; Qiang Feng
Source:
Catena 2022 v.210 pp. 105871
ISSN:
0341-8162
Subject:
regrowth,   etc   ; Landsat; catenas; earthquakes; landslides; lithology; rain; topographic slope; vegetation;     Show all 9 Subjects
Abstract:
... A major earthquake can trigger numerous landslides, which exert severe impacts on regional vegetation coverage. In some years following an earthquake, rainstorms can easily reactivate coseismic deposits and unstable hillslopes. Vegetation can improve the post-seismic slope instability by the root reinforcement effect, and it is significant to investigate the changes of surface recovery at coseismi ...
DOI:
10.1016/j.catena.2021.105871

12. QTL analysis of regrowth ability in bmr sorghum (Sorghum bicolor [L.] Moench) × sudangrass (S. bicolor subsp. drummondii) populations

Author:
Jun‐ichi Yonemaru; Shigemitsu Kasuga; Hiroyuki Kawahigashi
Source:
Grassland science 2022 v.68 no.4 pp. 310-318
ISSN:
1744-6961
Subject:
regrowth,   etc   ; Sorghum bicolor subsp. drummondii; forage crops; grasslands; quantitative traits;     Show all 5 Subjects
Abstract:
... Sorghum (Sorghum bicolor [L.] Moench) is an important annual forage crop. Multiple harvests per year not only increase the total yield of sorghum but also help to avoid its injury and damage by biotic and abiotic stresses. It is well known that S. bicolor subsp. drummondii, or sudangrass, regrows vigorously after cutting. To elucidate the genetic mechanisms underlying this ability, we evaluated re ...
DOI:
10.1111/grs.12365

13. In Vitro Micrografting of Horticultural Plants: Method Development and the Use for Micropropagation

Author:
Min-Rui Wang; Jean Carlos Bettoni; A-Ling Zhang; Xian Lu; Dong Zhang; Qiao-Chun Wang
Source:
Horticulturae 2022 v.8 no.7 pp. -
ISSN:
2311-7524
Subject:
regrowth,   etc   ; acclimation; cryopreservation; horticulture; micropropagation; organogenesis; somatic embryogenesis; vigor; woody plants;     Show all 9 Subjects
Abstract:
... In vitro micrografting is an important technique supporting the micropropagation of a range of plant species, particularly woody plant species. Over the past several decades, in vitro micrografting has become a strategy to facilitate shoot recovery and acclimatization of in vitro-grown horticultural species. This review focuses on studies on horticultural crops over the past two decades that cover ...
DOI:
10.3390/horticulturae8070576

14. Holocene ice margin variations of the Greenland Ice Sheet and local glaciers around Sermilik Fjord, southeast Greenland

Author:
Nicolaj K. Larsen; Marie-Louise Siggaard-Andersen; Anders A. Bjørk; Kristian K. Kjeldsen; Anthony Ruter; Niels J. Korsgaard; Kurt H. Kjær
Source:
Quaternary international 2022 v.607 pp. 10-21
ISSN:
1040-6182
Subject:
regrowth,   etc   ; Holocene epoch; climate; climate change; glaciers; ice; lakes; topography; Greenland;     Show all 9 Subjects
Abstract:
... Understanding the long-term difference in the response times of ice sheets, peripheral ice caps and glaciers may provide information about their respective sensitivities to climate change. However, there are only a few places where the history of local glaciers, ice caps (GICs) and the Greenland Ice Sheet (GrIS) have been recorded in the same area. In this study, we use proglacial threshold lake r ...
DOI:
10.1016/j.quaint.2021.06.001

15. Compromised Effectiveness of Thermal Inactivation of Legionella pneumophila in Water Heater Sediments and Water, and Influence of the Presence of Vermamoeba vermiformis

Author:
Margot Cazals; Emilie Bédard; Margot Doberva; Sébastien Faucher; Michèle Prévost
Source:
Microorganisms 2022 v.10 no.2 pp. -
ISSN:
2076-2607
Subject:
regrowth,   etc   ; Legionella pneumophila; energy; heat; heat inactivation; heat stress; heat treatment; sludge;     Show all 8 Subjects
Abstract:
... Intermittent reduction of temperature set-points and periodic shutdowns of water heaters have been proposed to reduce energy consumption in buildings. However, the consequences of such measures on the occurrence and proliferation of Legionella pneumophila (Lp) in hot water systems have not been documented. The impact of single and repeated heat shocks was investigated using an environmental strain ...
DOI:
10.3390/microorganisms10020443

16. Grasshopper feeding preference affects cascading effects of predators on plant biomass in a mixed-grass prairie

Author:
David H. Branson
Source:
Food webs 2022 v.31 pp. e00224
ISSN:
2352-2496
Subject:
regrowth,   etc   ; biomass production; forbs; grasses; grasshoppers; herbivores; invertebrates; mixed-grass prairies; phytomass;     Show all 9 Subjects
Abstract:
... The importance of cascading effects of grasshopper predators on plant biomass involving grasshoppers in grassland ecosystems appears variable. A constraint of most grasshopper trophic cascade studies to date is that they examine responses of a single grasshopper species, while grasshopper feeding guilds could affect whether a trophic cascade is observed. As grasslands are grass dominated, grass fe ...
DOI:
10.1016/j.fooweb.2022.e00224

17. Impact of woodland agri-environment management on woodland structure and target bird species

Author:
Paul E. Bellamy; Elisabeth C. Charman; Neil Riddle; Will B. Kirby; Alice C. Broome; Gavin M. Siriwardena; Philip V. Grice; Will J. Peach; Richard D. Gregory
Source:
Journal of environmental management 2022 v.316 pp. 115221
ISSN:
0301-4797
Subject:
regrowth,   etc   ; Rubus; biodiversity; birds; environmental management; grants; land management; surveys; understory; woodlands;     Show all 10 Subjects
Abstract:
... Agri-environment incentives form a central mechanism supporting changes to land management to provide public benefits. This study assesses the medium-term effects of woodland management on 13 target, specialist woodland bird species, as well as other woodland birds in a single region of the UK. The abundance of breeding birds (using two methods: point counts and territory mapping) and metrics of w ...
DOI:
10.1016/j.jenvman.2022.115221

18. Regrowth potential of chlorine-resistant bacteria in drinking water under chloramination

Author:
Xiaofei Wu; Jun Nan; Jimin Shen; Jing Kang; Dapeng Li; Pengwei Yan; Weiqiang Wang; Binyuan Wang; Shengxin Zhao; Zhonglin Chen
Source:
Journal of hazardous materials 2022 v.428 pp. 128264
ISSN:
0304-3894
Subject:
regrowth,   etc   ; bacterial communities; biodegradability; community structure; disinfection; dissolved organic carbon; water quality;     Show all 7 Subjects
Abstract:
... The regrowth of chlorine-resistant bacteria in drinking water can deteriorate water quality. The study evaluated the relationship between organic carbon and the regrowth potential of chlorine-resistant bacteria remaining in chloraminated water samples. The results showed that the community structure of bacteria changed with the increase of chloramine dosage. The order in which organic carbon utili ...
DOI:
10.1016/j.jhazmat.2022.128264

19. Agronomical evaluation of low dormancy alfalfa populations selected by an indoor screening method

Author:
Annie Claessens; Annick Bertrand; Mireille Thériault; Vern Baron; Julie Lajeunesse; Mike Schellenberg; Solen Rocher
Source:
Crop science 2022 v.62 no.5 pp. 1797-1806
ISSN:
0011-183X
Subject:
regrowth,   etc   ; Medicago sativa; alfalfa; cultivars; dormancy; genetic background; overwintering; winter hardiness; yields; Canada;     Show all 10 Subjects
Abstract:
... Fall dormancy is a vital component of alfalfa (Medicago sativa L.) yield in northern climates, but selection for the trait is often done at the expense of winter survival. We performed one cycle of selection to reduce fall dormancy in two winter hardy cultivars (Yellowhead and Peace) using a new indoor screening method. We compared the reduced dormancy populations with their respective initial cul ...
DOI:
10.1002/csc2.20779

20. Impact of pH and removed filtrate on E. coli regrowth and microbial community during storage of electro-dewatered biosolids

Author:
Tala Navab-Daneshmand; Bing Guo; Ronald Gehr; Dominic Frigon
Source:
Science of the total environment 2022 v.814 pp. 152544
ISSN:
0048-9697
Subject:
regrowth,   etc   ; DNA; Escherichia coli; anaerobes; biosolids; environment; filtrates; microbial communities; pH; propidium; variance;     Show all 11 Subjects
Abstract:
... Residual biosolids can be land applied if they meet microbiological requirements at the time of application. Electro-dewatering technology is shown to reduce biosolids bacterial counts to detection limits with little potential for bacterial regrowth during incubations. Here, we investigated the impacts on Escherichia coli regrowth and microbial communities of biosolids pH, removed nutrients via th ...
DOI:
10.1016/j.scitotenv.2021.152544