Given the difficulty of data collection and the 'gap' between online radicalization and post terrorism case data, any model developed should be viewed as a partial, yet significant step in understanding the mechanisms that result in an individual or group undertaking terrorist acts.
However, Major obstacles hindering the employment of LCA to product eco-design include inefficiency in life cycle related data collection and difficulties in interpretation of LCA results into engineer's knowledge field.
Nevertheless, we gained valuable insights into the difficulties encountered during data collection and analysis regarding whether the decision model creates utility.
However, due to the difficulty of data collection and processing, there are surprisingly few published guidelines exploring the spatial distribution of sky gardens and the factors that influence their presence in compact cities.
The lack of standardized data collection and thus insufficient program information causes difficulty when assessing biases [ 43].
Nonetheless, in this particularly difficult context, we carried-out serious and reliable data collection and analyses, and have shown that despite the difficulties in managing our patients, the outcome is relatively similar when compared with resource-rich settings in terms of duration of hospital stay and mortality rate.
Beyond the empirical results reported in this section, little is known of the nature of activities performed by the driver inside the mall, as that would involve following the drivers outside the LB, which encompass significant difficulty in the data collection and privacy concerns.
Despite this, we identified that difficulties in finances in the year prior to data collection and working part time were predictors of difficulties in access due to cost.
During the multi-country outbreaks of Severe Acute Respiratory Syndrome (SARS) in 2003, public health officers experienced difficulties in prompt data collection and analysis, due primarily to the lack of an efficient information system to integrate the epidemiologic, clinical and laboratory information collected during the rapidly evolving epidemic phases in different epidemic settings [1].
Difficulties with PRO data collection and compliance have historically been considered the major barriers to the successful implementation of PRO in clinical trials [ 21].
