Saying that dim or disruptive children have "special needs", or that they exhibit "challenging behaviour", does not make them easier to teach but it may prevent them being teased or disheartened.
Furthermore, even when the condition is diagnosed, traditional treatment options may exhibit limited efficacy and can be challenging to use.
Mapping post-fire burn severity in a disease-affected forest often faces challenges because burned and infested trees may exhibit a high similarity in spectral reflectance.
Because of this, deaf employees may exhibit impressive patience and flexibility in the face of a challenge. .
Introgressive events (e.g., hybridization, gene flow, horizontal gene transfer) and incomplete lineage sorting of ancestral polymorphisms are a challenge for phylogenetic analyses since different genes may exhibit conflicting genealogical histories.
The major challenges are: (1) Genes involved in a pathway may exhibit complex expression relationships beyond co-expression, which may be overlooked by standard microarray analysis methods such as clustering [ 5]. (2) Pathways are dynamic and the current static annotation of pathways may not serve as a good template.
Mapping estimated SNR values to MCSs, however, presents a challenge in multipath fading channels for which the performance of a given MCS of interest may exhibit significant variation across different channel models.
For instance, areas that suffered more during the recession may exhibit higher migration rates, but also greater increases in violence, if drug trafficking organizations are better able to recruit members, expand their operations, and challenge rivals in these same areas.
Atomic nuclei may exhibit relaxation effects.
Occasionally, signups and logins may be asked to phone verify as they may exhibit behavior similar to spam.
