The phrase "a need for useful" is not correct in standard written English.
It may be intended to express a requirement for something that is beneficial or practical, but it lacks clarity and completeness.
Example: "There is a need for useful tools that can enhance productivity in the workplace."
Alternatives: "a demand for practical" or "a requirement for effective".
A post-exercise review identified that the use of colours in both the VAL system and the 'control zones' used in the exercise created confusion, and that there was a need for more useful public advice in the system (Martin [1992]).
Nevertheless, the problem is a real one and there is still a need for more useful theoretical formulations of it.
While love and affection is important, she found through interviews and questionnaires that older people "also have a need for feeling useful and being appreciated for [being] special" within broader social groups, she says.
It is therefore a need for clinical useful signs to support our descriptive diagnoses.
Considering that there is a need for the use of more useful greener acid catalyst we examined SmCl3, a water resistant, reusable, lanthanide Lewis acid for the synthesis of 1,8-dioxo-octahydroxanthenes.
"The refugee crisis is not going to go away and there has never been a greater need for useful and reliable intelligence on the complexities of migration.
Because HD is highly variable and slowly progressive clinically, there is an urgent need for useful biomarkers to help detect disease activity, monitor progression, and assess the pharmacodynamic effects and potential efficacy of experimental therapies.
There is a need for a clinically useful brief screening and assessment instrument to identify primary care patients with substance use, sub-threshold substance use disorder (SUD), and SUD to facilitate brief intervention and treatment.
There is a need for usable and useful models that recognize this reality and support the engineers in a continuous effort of choosing which requirements to accept and which to dismiss off hand using the goals and product strategies put forward by management.
