abstract: application of atomic force microscope as a manipulator for pushing-based positioning of nano-particles has been of considerable interest during recent years. however a detailed modeling of the interaction forces and control on the afm tip is important for prosperous manipulation control, a reliable control of the afm tip position during the afm-based manipulation process is a main is...

In this study, it was intended to investigate the Persian native speakers’ perception of gerunds by three different elicitation techniques i.e., written, audio, and pictorial through translation. Eighty intermediate learners of English were asked to select Persian translation of the gerund formsin these elicitation techniques. They were asked to choose one option from a pair of written first la...

We test if a change in an attitude affects other related attitudes (i.e., dynamic constraint), core prediction of belief systems theory. use psychological network methods to represent the system and make preregistered predictions about which should what extent. collected data two longitudinal experiments (N = 3004; N 2999) three pilot studies (combined 2788) from community samples US Americans....

Picking sequences are a natural way of allocating indivisible items to agents in a decentralized manner: at each stage, a designated agent chooses an item among those that remain available. We address the computational issues of the manipulation of picking sequences by an agent or a coalition of agents. We show that a single agent with additively separable preferences can compute an optimal man...

The sensitivity analysis of atomic force microscope (AFM) based manipulation of gold spherical nanoparticles in air medium has been carried out in previous research works. In the AFM-based manipulations conducted in various biological liquid mediums, the new environmental parameters associated with these biological fluids also affect the dynamics of the manipulation process. Therefore in this r...

In interactive graphical applications we often require that objects do not overlap. Such non-overlap constraints can be modelled as disjunctions of arithmetic inequalities. Unfortunately, disjunctions are typically not handled by constraint solvers that support direct manipulation, in part because solving such problems is NP-hard. We show here that is in fact possible to (re-)solve systems of d...

Negative-strand RNA viruses are a large and diverse group of enveloped viruses of both medical and economic significance. They are found in hosts from the plant and animal kingdoms, and have a wide range of morphologies, biological properties and genome organizations. A major distinction is made between viruses whose genome consists of a single RNA molecule (order Mononegavirales), including th...

We present a novel, inexpensive and non-interferometric technique to retrieve phase images by using a liquid crystal phase shifter without including any physically moving parts. First, we derive a new equation of the intensity-phase relation with respect to the change of refractive index, which is similar to the transport of the intensity equation. The equation indicates that this technique is ...