Positive相关论文
An Analysis of Public Service Announcements from the Perspective of At⁃titude in Appraisal System—Ta
With the development of social media, the TV public service advertisements play an important role in environmental pro?t......
A Sprout of Dialectical Logic of Marx’s Positive Free Philosophy——A New Interpretation of Marx’s Thr
The academic world has at least nine viewpoints on the Marx’s thought in the high school period:devout religious theolo......
目的:分析宫颈高级别上皮内病变锥切术后，因切缘阳性再次手术病灶残留的危险因素，为疾病诊疗工作提供参考?方法:回顾分析在2019年2月......
Objective:To explore the influencing factors and logistic regression characteristics of cryptogenic stroke in patients w......
In this paper,we will study the nonlocal and nonvariational elliptic problem{−(1+a||u||qαq)Δu=|u|p−1u+h(x,u,∇u)inΩ......
【Abstract】ESP （English for Specific Purposes） and EGP （English for General Purposes） teaching in maritime vocational colle......
【Abstract】 It is not only beneficial but also important for the theoretical research in this field to proceed smoothly......
Comparative analysis of the complete chloroplast genomes of six white oaks with high ecological ampl
Quercus L.has significant societal,ecological and economic benefits in the Northern Hemisphere.However,species identific......
English Renaissance is an era for literal titans. Among them， Francis Bacon impressed me the most. Some philosopher ideas......
【Abstract】Mind map is the tool of converting abstract mind into concrete image. Students can understand and memorize b......
【Abstract】In nature， writing is a linguistic， social-cultural and cognitive activity. Through assessment， students’ prac......
Recently， I met with a friend who is both a physician and a mother. She told me she was worried she wasn’t doing a “goo......
BACKGROUND Mandibular advancement devices(MADs)are used to treat mild to moderate obstructive sleep apnea(OSA),but there......
Dependence may arise in insurance when the insureds are clustered into groups e.g. joint-life annuities. This dependence......
Impact of continuous positive airway pressure therapy for nonalcoholic fatty liver disease in patien
BACKGROUND Obstructive sleep apnea(OSA)has been suggested as an independent risk factor for nonalcoholic fatty liver dis......
The novel coronavirus,which was declared a pandemic by the World Health Organization in early 2020 has brought with itse......
For n≥3,we construct a class{Wn,π1,π2}of n2×n2 hermitian matrices by the permutation pairs and show that,for a pair{......
The paper focuses on the finite-time stochastic stability(FTSS)problems for positive system with random impulses.Combini......
Studies on preparation and thermal control behavior of hybrid fillers/binary-polymer composites with
Conductive polymer composites(CPCs) as the thermo-sensitive materials have attracted much attention in thermal control f......
This paper is concerned with a system of nonlinear viscoelastic wave equations with degenerate nonlocal damping and memo......
A comparative study on the reactivity of charged Ni-rich and Ni-poor positive electrodes with electr
The reactivity between charged Li(Li0.115Mn0.529Ni0.339Al0.017)O2(Li-rich),single crystal Li(Ni0.8Mn0.1Co0.1)O2(SC-NMC81......
A real symmetric tensor A=(ai1…im)∈R[m,n] is copositive(resp.,strictly copositive)if Axm≥0(resp.,Axm>0)for any nonzer......
Space and time traveling is one of the humanity’s most fascinating and challenging topics. The speed limitation makes s......
In this paper, a biological model for two predators and one prey with impulses and periodic delays is considered. By ass......
This study evaluated the impacts of food safety policies on Japan\s Simultaneous Buy and Sell rice imports through meas......
We prove that if a compact Riemannian 4-manifold with positive sectional curvature satisfies a strengthened Kato type in......
The multi-model assessment of glacio-hydrological regimes can enhance our understanding of glacier response to climate c......
Objective Several clinical obstructive sleep apnea syndrome(OSAS)phenotypes associated with heterogeneous cardiovascular......
Exploring the Ideal and Belief Education of College Students from the Perspective of Positive Psycho
This article mainly explores the ideal and belief education of college students based on the perspective of positive psy......
采用经济计量学中无约束多项式分布滞后模型,研究了利用1952年～2000年间年度货币供应量M2预测相应年度GDP的正反馈模型,在每个观测......
LET G be a subgroup of the symmetric group S<sub>m</sub>. Denote by CG the set of all functions f: G→C. A function f∈C......
LET H be an infinite-dimensional complex Hilbert space with inner product 【·,·】 and B(H) the von Neumann alg......
Characterizations of hereditary subalgebras generated by subsets of a C*-algebra are given through open projections.Usin......
Multiple positive periodic solutions for a generalized delayed population model with an exploited te
In this paper, the existence of two positive periodic solutions for a generalized delayed population model with an explo......
We show the existence of unbounded orbits in perturbations of generic geodesic flow in T2 by a generic periodic potentia......
A global compact result for a semilinear elliptic problem with Hardy potential and critical nonlinea
In this paper, we are concerned with the following class of elliptic problems:where 2 = 2N/（N-2） is the critical Sobolev e......
In this paper, a new definition on harmonious dissipative operators is given and some important properties of theirs are......
Secondary organic aerosol (SOA) is one of the major components of aerosols in the atmosphere and has not been well under......
Study on positive temperature coefficient of resistivity of co-doped BaTiO3 with Curie temperature i
As a temperature self-regulating heater material, the doped BaTiO3 exhibits an attractive application perspective in the......
Dear Editor,With the inevitable trend of global warming,it is urgent to understand how plants sense and respond to tempe......
The CD59-coding sequences were obtained from 5 mammals by PCR and BLAST, and combined with the available sequences in Ge......
Complete characterization of strictly positive real regions and robust strictly positive real synthe
The concept of weak strictly positive real regions is introduced, and its properties are discussed . By using the comple......
The notion of near periodicity is shown to be equivalent to that of weak near periodicity in dynamical systems. A suffic......
Protein separation using a novel silica-based RPLC/IEC stationary phase modified with N-methylimidaz
Ionic liquids(ILs) immobilized on silica as novel high performance liquid chromatography(HPLC)stationary phases have att......
A novel SATB1 binding site in the BCL2 promoter region possesses transcriptional regulatory function
BCL2 is a key regulator of apoptosis.Our previous work has demonstrated that special AT-rich sequence-binding protein 1 ......
