Layered oxide cathodes of sodium-ion batteries (SIBs) are considered promising candidates due to their fascinating high capacity, good cyclability, and environmental friendliness. However, the air sensitivity layered SIB causes electrode manufacturing costs performance deterioration, hampering practical application. Herein, a commercial O3-type Na(Ni1/3Fe1/3Mn1/3)O2 (NNFM) material is adopted investigate corrosive problem suppression strategy. We reveal that once comes in contact with...

Low solar radiation caused by industrial development and dimming has become a limitation in crop production China. It is widely accepted that low influences many aspects of plant development, including slender, weak stems susceptibility to lodging. However, the underlying mechanisms are not well understood. To clarify how affects stem mechanical strength formation lodging resistance, japonica rice cultivars Wuyunjing23 (lodging-resistant) W3668 (lodging-susceptible) were grown under field...

Lodging in rice production often limits grain yield and quality by breaking or bending stems. Excessive nitrogen (N) fertilizer rates are the cause of poor lodging resistance rice, but little is known about effect top-dressing N application on mechanical strength japonica plants, especially how anatomical structure culms affected N. In this study, field experiments two varieties with three rates, 0 kg ha(-1) (LN), 135 (MN), 270 (HN) as urea, were conducted. Wuyunjing23, a lodging-resistant...

One-dimensional (1D) high-entropy compounds (HECs) with subnano diameters are highly attractive because long-range electron delocalization may occur along the atomic chain, which results in extraordinary properties. Nevertheless, synthesizing such 1D HECs presents a substantial challenge, and physicochemical attributes of these novel structures remain ambiguous. Herein, we developed comelting–filling–freezing–modification (co-MFFM) method for metal phosphide (HEP) by simultaneously...

The objective of this study was to determine the morphology mechanism nitrogen (N) fertilizer rates and ratio on lodging resistance through analying its effects among index (LI), lodging-related morphological traits physical strength in basal internodes by comparing japonica indica super rice cultivars. Field experiments, with three levels (0, 150 300 kg ha−1) two ratios topdressing (8:2 5:5) cultivars (Yliangyou 2 Wuyunjing 23), were conducted Baolin Farm, Danyang Country, Jiangsu Province,...

Lodging is an important factor limiting rice yield and quality by bending or breaking stem in japonica (Oryza sativa L.) production. The objectives of this study were to determine the mechanism lodging resistance as affected carbohydrate components, especially its related arrangement culm tissue response top-dressing nitrogen (N) fertilizer. Field experiments conducted Danyang County, Jiangsu Province, China, using two varieties Wuyunjing 23 (lodging-resistance variety) W3668...

Smart and flexible supercapacitors are of ever increasing importance for energy-storage devices.

We review the construction and analysis of numerical methods for strongly nonlinear PDEs, with an emphasis on convex non-convex fully equations convergence to viscosity solutions. begin by describing a fundamental result in this area which states that stable, consistent monotone schemes converge as discretization parameter tends zero. methodologies construct finite difference, element semi-Lagrangian satisfy these criteria, and, addition, discuss some rather novel tools have paved way derive...

We present the first a priori error analysis of h-version hybridizable discontinuous Galkerin (HDG) methods applied to convection-dominated diffusion problems. show that, when using polynomials degree no greater than k, L2-error scalar variable converges with order k + 1 / 2 on general conforming quasi-uniform simplicial meshes, just as for conventional DG methods. also that method achieves optimal L2-convergence special meshes. Moreover, we discuss new way implementing HDG which spectral...

Abstract The objectives of this study were to explore the mechanism by which lodging resistance rice population during late growth period responds low-temperature, overcast and rainy weather reproductive stage. Field experiments conducted using indica Yliangyou2 (lodging-resistance variety), IIyou084 (lodging-susceptible variety) japonica Wuyunjing23 W3668 (lodging- susceptible in 2013 (high temperature strong radiation stage), 2012 2014 (low weak stage). results showed that length basal...

Formation of stable electrochemical interphases, including solid electrolyte interphase (SEI) and cathode (CEI) is crucial for developing high performance alkali metal batteries. The stability SEI/CEI mainly depends on their chemistry structure. Current studies design focus regulating by tuning formulations. In this work, we showcase that both the structure could be readily regulated via a temperature modulated formation strategy. Specifically, pre-charging under heated condition was used to...

We present a unified posteriori error analysis for hybridizable discontinuous Galerkin methods second order elliptic partial differential equations. The main feature of this is that it reduces the task establishing reliability and efficiency estimator to verification three simple conditions. This approach allows us not only derive new estimates but also recover well-known mixed continuous method.

Camellia nitidissima C.W. Chi is a golden camellia recognized in Chinese herbology and widely used as tea essential oil communities. Due to its diverse pharmacological properties, it can be treat various diseases. However, unethical sellers adulterated the flower with other parts of their product. This study an integrated tri-step infrared spectroscopy method chemometric approach distinguish C. nitidissima's flowers, leaves, seeds. The three different were well distinguished using Fourier...

An extruding-twisting wet-spinning approach was developed for the continuous preparation of twist-stable, highly tough yarns reduced graphene oxides.

Aquagenic acrokeratoderma (AA) is a rare condition with female predilection that occurs after brief water exposure and disappears minutes to an hour drying. The pathogenesis remains unclear.Four Chinese patients AA were reported analyzed.There 2 males females (age range: 14-33 years) who presented 2-week more than 10-year history of small white papules coalescing into edematous plaques on the hands; lesions appeared within 5-10 exposure, began regress in 3-20 disappeared 5 one Warm provoked...

We consider the simplest one-constant model, put forward by J. Ericksen, for nematic liquid crystals with variable degree of orientation. The equilibrium state is described a director field $\mathbf{n}\mathbf{n}$ and its orientation $s$, where pair $(s, \mathbf{n})$ minimizes sum Frank-like energies double well potential. In particular, Euler--Lagrange equations minimizer contain degenerate elliptic equation $\mathbf{n}$, which allows line plane defects to have finite energy. present...

Abstract Poor light stress causes lodging risks in hybrid indica rice ( Oryza sativa L.) Sichuan Basin, China. However, the effective way of improving resistance by plant regulation strategy under poor has not yet been investigated. A 2‐yr field study, comparing three foliar application uniconazole rates normal and shading condition, was conducted to determine its physiological mechanism using two varieties (Yuxiang203 [YX203] Cliangyouhuazhan [CLYHZ]). The results showed that significantly...