Abstract:
:World population is expected to reach 9.7 billion by 2050, which makes a great challenge the achievement of food security. The use of urease inhibitors in agricultural practices has long been explored as one of the strategies to guarantee food supply in enough amounts. This is due to the fact that urea, one of the most used nitrogen (N) fertilizers worldwide, rapidly undergoes urease-driven hydrolysis on soil surface yielding up to 70% N losses to environment. This review provides with a compilation of what has been done since 2005 with respect to the search for good urease inhibitors of agricultural interests. The potential of synthetic organic molecules, such as phosphoramidates, hydroquinone, quinones, (di)substituted thioureas, benzothiazoles, coumarin and phenolic aldehyde derivatives, and vanadium-hydrazine complexes, together with B, Cu, S, Zn, ammonium thiosulfate, silver nanoparticles, and oxidized charcoal as urease inhibitors was presented from experiments with purified jack bean urease, different soils and/or plant-soil systems. The ability of some urease inhibitors to mitigate formation of greenhouse gases is also discussed.
journal_name
J Adv Resjournal_title
Journal of advanced researchauthors
Modolo LV,da-Silva CJ,Brandão DS,Chaves ISdoi
10.1016/j.jare.2018.04.001subject
Has Abstractpub_date
2018-04-17 00:00:00pages
29-37eissn
2090-1232issn
2090-1224pii
S2090-1232(18)30042-0journal_volume
13pub_type
杂志文章,评审abstract::This paper reveals and analyzes the frequency bifurcation phenomena in the fractional-order inductive power transfer (FOIPT) system with series-series compensation topology. Using fractional calculus theory and electric circuit theory, the circuit model of the series-series compensated FOIPT system is first proposed, ...
journal_title:Journal of advanced research
pub_type: 杂志文章,评审
doi:10.1016/j.jare.2020.04.010
更新日期:2020-04-24 00:00:00
abstract::This paper proposes an accurate, computationally efficient, and spectrum-free formulation of the heat diffusion smoothing on 3D shapes, represented as triangle meshes. The idea behind our approach is to apply a [Formula: see text]-degree Padé-Chebyshev rational approximation to the solution of the heat diffusion equat...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2014.09.003
更新日期:2015-05-01 00:00:00
abstract::The paper presents an analysis of roadway factors and posted speed limits that affect the operating speed at multi-lane highways in Egypt. Field data on multi-lane highways in Egypt are used in this investigation. The analysis considers two categories of highways. The first consists of two desert roads (Cairo-Alexandr...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2012.08.014
更新日期:2013-11-01 00:00:00
abstract::Life is the interplay between structural-functional integrity of biological systems and the influence of the external environment. To understand this interplay, it is useful to examine an animal model that competes with harsh environment. The dromedary camel is the best model that thrives under severe environment with...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2013.03.004
更新日期:2014-03-01 00:00:00
abstract::Renal cell carcinoma is rarely diagnosed during pregnancy. Its management is a real challenge due to the sparse literature and lack of standard guidelines. In this situation, the diagnosis is often delayed as the clinical presentation might resemble other pregnancy-related disorders but it should be one of the diagnos...
journal_title:Journal of advanced research
pub_type: 杂志文章,评审
doi:10.1016/j.jare.2016.03.007
更新日期:2016-07-01 00:00:00
abstract::This paper presents the comparative results of a current study on unsaturated polyester resin (UPR) matrix composites processed by filament winding method, with cotton spun yarn of different mass irregularities and two different volume fractions. Physical and mechanical properties were measured, namely ultimate stress...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2014.06.007
更新日期:2015-11-01 00:00:00
abstract::Following previous investigations by Giordano and Mancuso [1] and Mancuso and Giordano [2,3] on the differential rotation of the solar corona as obtained through the analysis of the intensity time series of the O VI 1032 Å spectral line observed by the UVCS/SOHO telescope during solar cycle 23, we analysed the possibl...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2012.08.003
更新日期:2013-05-01 00:00:00
abstract::This work aimed to evaluate the analgesic efficacy of intra-articular injection of magnesium sulphate (4%) compared with equivalent volume of bupivacaine (0.5%) after outpatient knee arthroscopic meniscectomy. Forty patients were randomly assigned to two groups. Group M (n = 20) received intra-articular magnesium sulp...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2012.07.001
更新日期:2013-07-01 00:00:00
abstract:Introduction:Defecation is a complex process that is difficult to study and analyze. Objectives:Here, we present new analytical tools to calculate frictional force and tension during expulsion of the Fecobionics simulated stool in human subjects. Methods:The 12-cm-long Fecobionics device contained pressure sensors, m...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2020.07.002
更新日期:2020-07-11 00:00:00
abstract::Alpha-Synuclein (aSyn) is a chameleon-like protein. Its overexpression and intracellular deposition defines neurodegenerative α-synucleinopathies including Parkinson's disease. Whether aSyn up-regulation is the cause or the protective reaction to α-synucleinopathies remains unresolved. Remarkably, the accumulation of ...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2020.01.009
更新日期:2020-01-22 00:00:00
abstract::This paper examines the deep minimum of solar cycle 23 and its potential impact on climate change. In addition, a source region of the solar winds at solar activity minimum, especially in the solar cycle 23, the deepest during the last 500 years, has been studied. Solar activities have had notable effect on palaeoclim...
journal_title:Journal of advanced research
pub_type: 杂志文章,评审
doi:10.1016/j.jare.2012.11.001
更新日期:2013-05-01 00:00:00
abstract:Background:The vascular endothelium represents a fundamental mechanical and biological barrier for the maintenance of vascular homeostasis along the entire vascular tree. Changes in its integrity are associated to several cardiovascular diseases, including hypertension, atherosclerosis, hyperhomocysteinemia, diabetes, ...
journal_title:Journal of advanced research
pub_type: 杂志文章,评审
doi:10.1016/j.jare.2020.05.015
更新日期:2020-05-19 00:00:00
abstract::A novel simple, direct and selective gas chromatography-mass spectrometry (GC/MS) procedure was developed for the determination of the antihistamine drug dimenhydrinate (DMH) in presence of six of its related substances and potential impurities, namely, diphenylmethane, diphenylmethanol, benzophenone, orphenadrine, ca...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2015.01.010
更新日期:2016-01-01 00:00:00
abstract::Necrophagous insects are mostly known through forensic entomology. Indeed, experimental data investigating the effect of temperature on larval development underlies post-mortem interval estimations. However, such developmental studies rarely considered the behavior of maggots. In contrast, previous results supposed th...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2018.12.001
更新日期:2018-12-08 00:00:00
abstract::Adenosine is implicated in the modulation of cardiovascular responses either at the peripheral or at central level in experimental animals. However, there are no dedicated reviews on the involvement of adenosine in mediating the hypotensive response of centrally administered clonidine in general and specifically in ao...
journal_title:Journal of advanced research
pub_type: 杂志文章,评审
doi:10.1016/j.jare.2014.12.005
更新日期:2015-05-01 00:00:00
abstract::The objective of this paper is to study the optimal control problem for the fractional tuberculosis (TB) infection model including the impact of diabetes and resistant strains. The governed model consists of 14 fractional-order (FO) equations. Four control variables are presented to minimize the cost of interventions....
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2019.01.007
更新日期:2019-01-19 00:00:00
abstract::Carob samples from seven different Mediterranean countries (Cyprus, Greece, Italy, Spain, Turkey, Jordan and Palestine) were analyzed using Fourier Transform Infrared (FTIR) spectroscopy. Seed and flesh samples of indigenous and foreign cultivars, both authentic and commercial, were examined. The spectra were recorded...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2017.12.001
更新日期:2017-12-24 00:00:00
abstract::Histone posttranslational modifications (HPTMs) play important roles in eukaryotic transcriptional regulation. Recently, it has been suggested that combinatorial modification codes that comprise two or more HPTMs can recruit readers of HPTMs, performing complex regulation of gene expression. However, the characterizat...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2019.11.003
更新日期:2019-11-13 00:00:00
abstract::A combination of gel-casting and polymeric foam infiltration methods is used in this study to prepare porous bodies of hydroxyapatite (HA), to provide a better control over the microstructures of samples. These scaffolds were prepared by impregnating a body of porous polyurethane foam with slurry containing HA powder,...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2015.06.006
更新日期:2016-03-01 00:00:00
abstract::Inflammatory breast cancer (IBC) is a highly metastatic and fatal form of breast cancer. In fact, IBC is characterized by specific morphological, phenotypic, and biological properties that distinguish it from non-IBC. The aggressive behavior of IBC being more common among young women and the low survival rate alarmed ...
journal_title:Journal of advanced research
pub_type: 杂志文章,评审
doi:10.1016/j.jare.2013.06.004
更新日期:2014-09-01 00:00:00
abstract::The clinical manifestations of schistosomiasis pass by acute, sub acute and chronic stages that mirror the immune response to infection. The later includes in succession innate, TH1 and TH2 adaptive stages, with an ultimate establishment of concomitant immunity. Some patients may also develop late complications, or su...
journal_title:Journal of advanced research
pub_type: 杂志文章,评审
doi:10.1016/j.jare.2013.01.005
更新日期:2013-09-01 00:00:00
abstract::This review covers a summary of the literature data published on the chemistry of bis-hydrazonoyl halides over the last four decades. The biological activities of some of the bis-heterocyclic compounds obtained from these bis-hydrazonoyl halides are also reviewed and discussed. ...
journal_title:Journal of advanced research
pub_type: 杂志文章,评审
doi:10.1016/j.jare.2016.09.001
更新日期:2016-11-01 00:00:00
abstract::The present study investigates the entrapment of terbinafine hydrochloride (TH) in ethosomal vesicles via unsonicated and sonication method. Carbopol 934P was incorporated in the best formulation, F6, obtained by sonication method. The formulated ethosomal gel obtained as such i.e. F6(∗) was exploited to achieve a zer...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2016.03.003
更新日期:2016-05-01 00:00:00
abstract::Climate change is an emerging global issue. It is expected to have significant impacts both in Egypt and around the world. Thus, the country is in need for taking action to prepare for the unavoidable effects of climate change, including the increase in water stress, the rise in sea level, and the rapidly increasing g...
journal_title:Journal of advanced research
pub_type: 杂志文章,评审
doi:10.1016/j.jare.2013.06.009
更新日期:2014-11-01 00:00:00
abstract::The association between hepatitis C virus (HCV) infection and type 2 diabetes (T2D) has been known for over 20 years. Cross-sectional and longitudinal studies have shown a higher prevalence and incidence, respectively, of T2D in patients with chronic HCV infection. HCV induces glucose metabolism alterations mostly int...
journal_title:Journal of advanced research
pub_type: 杂志文章,评审
doi:10.1016/j.jare.2016.11.003
更新日期:2017-03-01 00:00:00
abstract::In this paper, we studied the progression of shallow water waves relevant to the variable coefficient Korteweg-de Vries (vcKdV) equation. We investigated two kinds of cases: when the dispersion and nonlinearity coefficients are proportional, and when they are not linearly dependent. In the first case, it was shown tha...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2014.02.004
更新日期:2015-07-01 00:00:00
abstract::The aim of this work is to present numerical treatments to a complex order fractional nonlinear one-dimensional problem of Burgers' equations. A new parameter σ ...
journal_title:Journal of advanced research
pub_type: 杂志文章,评审
doi:10.1016/j.jare.2020.04.007
更新日期:2020-05-15 00:00:00
abstract::Organic agriculture as well as good agricultural practices (GAPs) intrigues the concern of both consumers and producers of agricultural commodities. Bio-preparates of various rhizospheric microorganisms (RMOs) are potential sources of biological inputs supporting plant nutrition and health. The response of open-field ...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2012.11.004
更新日期:2014-01-01 00:00:00
abstract::Kresoxim-methyl and its two thermolabile metabolites, BF 490-2 and BF 490-9, were analyzed in pear using a pepper leaf matrix protection to maintain the metabolites inside the gas chromatography system. Samples were extracted with a mixture of ethyl acetate and n-hexane (1:1, v/v) and purified and/or separated using a...
journal_title:Journal of advanced research
pub_type: 杂志文章
doi:10.1016/j.jare.2013.05.003
更新日期:2014-05-01 00:00:00
abstract::Bacteria establish complex, compositionally consistent communities on healthy leaves. Ecological processes such as dispersal, diversification, ecological drift, and selection as well as leaf surface physicochemistry and topology impact community assembly. Since the leaf surface is an oligotrophic environment, species ...
journal_title:Journal of advanced research
pub_type: 杂志文章,评审
doi:10.1016/j.jare.2019.03.003
更新日期:2019-03-14 00:00:00