**Commenced**in January 2007

**Frequency:**Monthly

**Edition:**International

**Paper Count:**4985

# Search results for: negative differential conductance

##### 4985 A Small Signal Model for Resonant Tunneling Diode

**Authors:**
Rania M. Abdallah,
Ahmed A. S. Dessouki,
Moustafa H. Aly

**Abstract:**

**Keywords:**
resonant tunnelling diode,
small signal model,
negative differential conductance,
electronic engineering

##### 4984 Magneto-Transport of Single Molecular Transistor Using Anderson-Holstein-Caldeira-Leggett Model

**Authors:**
Manasa Kalla,
Narasimha Raju Chebrolu,
Ashok Chatterjee

**Abstract:**

**Keywords:**
Anderson-Holstein model,
Caldeira-Leggett model,
spin-polarization,
quantum dots

##### 4983 Noncommutative Diﬀerential Structure on Finite Groups

**Authors:**
Ibtisam Masmali,
Edwin Beggs

**Abstract:**

**Keywords:**
diﬀerential calculi,
ﬁnite group A4,
Christoﬀel symbols,
covariant derivative,
torsion compatible

##### 4982 Solution of Singularly Perturbed Differential Difference Equations Using Liouville Green Transformation

**Authors:**
Y. N. Reddy

**Abstract:**

**Keywords:**
difference equations,
differential equations,
singular perturbations,
boundary layer

##### 4981 A Variable Incremental Conductance MPPT Algorithm Applied to Photovoltaic Water Pumping System

**Authors:**
Sarah Abdourraziq,
Rachid Elbachtiri

**Abstract:**

**Keywords:**
photovoltaic pumping system (PVPS),
incremental conductance (INC),
MPPT algorithm,
boost converter

##### 4980 Development of Extended Trapezoidal Method for Numerical Solution of Volterra Integro-Differential Equations

**Authors:**
Fuziyah Ishak,
Siti Norazura Ahmad

**Abstract:**

**Keywords:**
accuracy,
extended trapezoidal method,
numerical solution,
Volterra integro-differential equations

##### 4979 Leaf Photosynthesis and Water-Use Efficiency of Diverse Legume Species Nodulated by Native Rhizobial Isolates in the Glasshouse

**Authors:**
Lebogang Jane Msiza,
Felix Dapare Dakora

**Abstract:**

**Keywords:**
legumes,
photosynthetic rate,
stomatal conductance,
water-use efficiency

##### 4978 Rail-To-Rail Output Op-Amp Design with Negative Miller Capacitance Compensation

**Authors:**
Muhaned Zaidi,
Ian Grout,
Abu Khari bin A’ain

**Abstract:**

**Keywords:**
op-amp,
rail-to-rail output,
Miller compensation,
Negative Miller capacitance

##### 4977 Existence Result of Third Order Functional Random Integro-Differential Inclusion

**Authors:**
D. S. Palimkar

**Abstract:**

**Keywords:**
caratheodory condition,
random differential inclusion,
random solution,
integro-differential inclusion

##### 4976 Integral Image-Based Differential Filters

**Authors:**
Kohei Inoue,
Kenji Hara,
Kiichi Urahama

**Abstract:**

**Keywords:**
integral images,
differential images,
differential filters,
image fusion

##### 4975 On the Relation between λ-Symmetries and μ-Symmetries of Partial Differential Equations

**Authors:**
Teoman Ozer,
Ozlem Orhan

**Abstract:**

**Keywords:**
λ-symmetry,
μ-symmetry,
classification,
invariant solution

##### 4974 Reduced Differential Transform Methods for Solving the Fractional Diffusion Equations

**Authors:**
Yildiray Keskin,
Omer Acan,
Murat Akkus

**Abstract:**

**Keywords:**
fractional diffusion equations,
Caputo fractional derivative,
reduced differential transform method,
partial

##### 4973 Nonhomogeneous Linear Second Order Differential Equations and Resonance through Geogebra Program

**Authors:**
F. Maass,
P. Martin,
J. Olivares

**Abstract:**

**Keywords:**
education,
geogebra,
ordinary differential equations,
resonance

##### 4972 Modeling the Compound Interest Dynamics Using Fractional Differential Equations

**Authors:**
Muath Awadalla,
Maen Awadallah

**Abstract:**

**Keywords:**
compound interest,
fractional differential equation,
hadamard fractional derivative,
optimization

##### 4971 Weak Solutions Of Stochastic Fractional Differential Equations

**Authors:**
Lev Idels,
Arcady Ponosov

**Abstract:**

**Keywords:**
delay equations,
operator methods,
stochastic noise,
weak solutions

##### 4970 Two-Dimensional Material-Based Negative Differential Resistance Device with High Peak-to- Valley Current Ratio for Multi-Valued Logic Circuits

**Authors:**
Kwan-Ho Kim,
Jin-Hong Park

**Abstract:**

**Keywords:**
two dimensional van der Waals crystal,
multi-valued logic,
negative differential resistnace,
tunneling device

##### 4969 Generalization of Tau Approximant and Error Estimate of Integral Form of Tau Methods for Some Class of Ordinary Differential Equations

**Authors:**
A. I. Ma’ali,
R. B. Adeniyi,
A. Y. Badeggi,
U. Mohammed

**Abstract:**

**Keywords:**
approximant,
error estimate,
tau method,
overdetermination

##### 4968 Magnetic versus Non-Magnetic Adatoms in Graphene Nanoribbons: Tuning of Spintronic Applications and the Quantum Spin Hall Phase

**Authors:**
Saurabh Basu,
Sudin Ganguly

**Abstract:**

**Keywords:**
magnetic and non-magnetic adatoms,
quantum spin hall phase,
spintronic applications,
spin polarized conductance,
time reversal symmetry

##### 4967 An Equivalence between a Harmonic Form and a Closed Co-Closed Differential Form in L^Q and Non-L^Q Spaces

**Abstract:**

**Keywords:**
closed forms,
co-closed forms,
harmonic forms,
L^q spaces,
p-balanced growth,
simple differential k-forms

##### 4966 On Stability of Stochastic Differential Equations with Non Trivial Solutions

**Authors:**
Fakhreddin Abedi,
Wah June Leong

**Abstract:**

**Keywords:**
exponential stability in probability,
stochastic differential equations,
Lyapunov technique,
Ito’s formula

##### 4965 Strict Stability of Fuzzy Differential Equations by Lyapunov Functions

**Authors:**
Mustafa Bayram Gücen,
Coşkun Yakar

**Abstract:**

**Keywords:**
fuzzy systems,
fuzzy differential equations,
fuzzy stability,
strict stability

##### 4964 Step Method for Solving Nonlinear Two Delays Differential Equation in Parkinson’s Disease

**Authors:**
H. N. Agiza,
M. A. Sohaly,
M. A. Elfouly

**Abstract:**

*.*

**Keywords:**
Parkinson's disease,
step method,
delay differential equation,
two delays

##### 4963 Physiological Response of Naturally Regenerated Pinus taeda L. Saplings to Four Levels of Stem Inoculation with Leptographium terebrantis

**Authors:**
John K. Mensah,
Mary A. Sword Sayer,
Ryan L. Nadel,
George Matusick,
Zhaofei Fan,
Lori G. Eckhardt

**Abstract:**

**Keywords:**
hydraulic conductance,
inoculum density,
Leptographium terebrantis,
Pinus taeda,
sapwood occlusion

##### 4962 Existence of positive periodic solutions for certain delay differential equations

**Authors:**
Farid Nouioua,
Abdelouaheb Ardjouni

**Abstract:**

**Keywords:**
delay differential equations,
positive periodic solutions,
integral equations,
Krasnoselskii fixed point theorem

##### 4961 Periodicity of Solutions of a Nonlinear Impulsive Differential Equation with Piecewise Constant Arguments

**Authors:**
Mehtap Lafcı

**Abstract:**

**Keywords:**
Carvalho's method,
impulsive differential equation,
periodic solution,
piecewise constant arguments

##### 4960 Design and Implementation of DC-DC Converter with Inc-Cond Algorithm

**Authors:**
Mustafa Engin Başoğlu,
Bekir Çakır

**Abstract:**

**Keywords:**
boost converter,
incremental conductance (Inc-Cond),
MPPT,
solar panel

##### 4959 Numerical Treatment of Block Method for the Solution of Ordinary Differential Equations

**Authors:**
A. M. Sagir

**Abstract:**

**Keywords:**
block method,
first order ordinary differential equations,
hybrid,
self-starting

##### 4958 Metal Berthelot Tubes with Windows for Observing Cavitation under Static Negative Pressure

**Authors:**
K. Hiro,
Y. Imai,
T. Sasayama

**Abstract:**

**Keywords:**
Berthelot method,
cavitation,
negative pressure,
observation

##### 4957 Series Solutions to Boundary Value Differential Equations

**Authors:**
Armin Ardekani,
Mohammad Akbari

**Abstract:**

**Keywords:**
computational mathematics,
differential equations,
engineering,
series

##### 4956 Moment Estimators of the Parameters of Zero-One Inflated Negative Binomial Distribution

**Authors:**
Rafid Saeed Abdulrazak Alshkaki

**Abstract:**

**Keywords:**
zero one inflated models,
negative binomial distribution,
moments estimator,
non negative integer sampling