Sentence examples for difficult for detection from inspiring English sources

There is a great probability that some of these vehicles have been designed to be difficult for detection and localization in space by any sensor (e.g., visual, radar, sonar, or infrared sensor systems).

The main factor that has limited the use of FCM in prokaryote field is the small size of bacteria which makes them difficult for detection [ 4, 34, 35].

However, the UWB echo signals usually are the big data which increase the burden of data sampling and storage, and it is difficult for anomaly detection or through-wall human detection with complete UWB echo signal data.

It is proposed that small grains with cBN-like sp3 bonding configurations are present in the 2nd and 3rd buffer layers, probably with crystalline domains less than 5 nm and thus difficult for direct detection even by HRTEM.

Analyzing security data across heterogeneous sources can be difficult for Intrusion Detection where homogeneous sources already face Big Data challenges.

Moreover, no corresponding serum markers of these imaging targets specific to OVCA have been established making their application difficult for early detection of OVCA.

On the other hand, due to the prohibitively intensive computation required for a GWAS, the available methods are unpractical and difficult to extend for detection of gene-gene, gene-environment, and gene-gene-environment interactions in an experimental data with multiple environments with enormous SNPs.

It becomes increasingly difficult for a single intrusion detection system (IDS) to detect all attacks due to limited knowledge about attacks.

Both types of methods require the presence of MTB bacteria in the patient's specimens (sputum, etc)., often barring or rendering difficult disease detection for pausibacillary TB (e.g., culture-negative TB and extrapulmonary TB).

The models accurately predicted the response of the specimens at low frequencies, but coalescence of higher frequency modes makes mode-dependant damage detection difficult for structural applications.

The area that can be held under surveillance by HF OTH radar is so large that it is difficult for aircraft to avoid detection by flying around or under its coverage.