The phrase "available more difficult" is not correct in written English.
It seems to be an incomplete or improperly structured expression and does not convey a clear meaning.
Example: "The resources are available, but they are more difficult to access than expected."
Alternatives: "harder to obtain" or "more challenging to access".
These suggestions show the rise of a new perspective on resources in current biogas practice, focusing on biomass that is less attractive, less readily available and more difficult to process.
In general, in terms of performance, wavelet-based techniques exhibit a trend similar to that of other techniques where high accuracies are reported on private datasets while the publicly available and more difficult datasets still offer a number of challenges.
Whilst the basics as easy enough: tagging images and making sure that sites can be accessed through text based browsers, the use of Ajax and other means of scripting sites means that the traditional html tagging may not either be available, or more difficult to implement.
Information on what behaviors jail inmates would have engaged in if condoms were not available is more difficult to obtain.
Most of the studies about place of birth have been done in countries where giving birth outside the hospital is not always available or more difficult to arrange.
Although the information regarding TB prevalence in wildlife is usually not available and more difficult to obtain than in cattle, we believe that it is also crucial to monitor the TB status of wild reservoirs in a region [ 19].
Indeed, such data are not always available or are more difficult to obtain whereas viscosity measurements can be readily available and more easily measured.
Tom Vilsack, the agriculture secretary, said that similar strategies were being pursued in rural areas, but that the search for available housing was more difficult.
I demonstrate in China that fear is not the primary deterrent for the spread of information; instead, there are massively different political implications of having certain information completely free and easy to obtain as compared to being available, but slightly more difficult to access.
Some imaging techniques are not widely available and are more difficult to implement into routine clinical practice.
