java.lang.NegativeArraySizeException All Implemented Interfaces: Serializable public classNegativeArraySizeExceptionextendsRuntimeException Thrown if an application tries to create an array with negative size. Since: JDK1.0 See Also: Serialized Form ...
Lam et al., “Negative Index Metamaterial Lens for the Scanning Angle Enhancement of Phased-Array Antennas”, Zouhdi et al. (eds.), Metamaterials and Plasmonics: Fundamentals, Modelling, Applications, The NATO Science for Peace and Security Programme, Springer Science + Business Media B.V. 2009...
One example of such a structure is a periodic array of thin metallic strip pairs. The magnetic response of these structures is studied, as is the closely related emergence of the negative index of refraction propagation bands. The presence of such hands is found to critically depend on the ...
A periodic array of such resonators exhibits negative refractive indices at optical frequencies in multiple regions exceeding 200 nm in bandwidth. The metamaterial response is confirmed through simulations of plane-wave refraction through a metamaterial prism. These results illustrate the power of ...
get_index(key) 448 if norm: 449 self.fill_norms() ~/external-libraries/gensim/models/keyedvectors.py in get_index(self, key, default) 419 return default 420 else: --> 421 raise KeyError(f"Key '{key}' not present") 422 423 def get_vector(self, key, norm=False): KeyError: "Key...
Experimental verification of negative index of refraction We present experimental scattering data at microwave frequencies on a structured metamaterial that exhibits a frequency band where the effective index of refraction ( n ) is negative. The material consists of a two-dimensional array of r... RA...
This finding was replicated in a second CNV study (Kamijo, O’Leary, Pontifex, Themanson, & Hillman, 2010) that used a modified Sternberg task, which is considered to be more cognitively demanding. The Sternberg task requires participants to encode a memory set (S1) containing an array of ...
In this work, a far field imaging model based on the array structure of positive- and negative-refractive-index media and modulation subwavelength-gratings is firstly presented and is named as the multilayer far field superlens (MLFSL). This new lens is capable of producing optical images by ...
The foregoing discussion has been framed in the context of OLS regression, but the ideas developed are applicable to a broad array of models that include a linear function of several variables as part of their specification. Omitted variable bias has roughly the same properties in all models in...
英['nɒnneɡət'ɪv] 美['nɒnneɡət'ɪv] 释义 [计][修]非负 实用场景例句 全部 Index was out of range. Must be non - negative and less than size. 索引超出范围. 必须为 非 负且小于大小. 互联网 The'{ 0 }'attribute must be a non - negative integer. ...