In practice, it has been usually difficult to locate them.

Although the List currently includes numbers next to the names, those numbers change every time a new entry is made because the new name is inserted based upon alphabetical order.

In the murky world of the Internet, attackers are difficult to identify.

It is difficult to quantify the precise impact of ISIS' efforts to promote its mission and recruit new members.

Most of the agreements are still new, and it would be difficult to identify areas that need improvement.

However, it was difficult to determine the exact molecular weight and number of amino acids in a protein.

The multidisciplinary nature of nuclear medicine makes it difficult for medical historians to determine the birthdate of nuclear medicine.

Such meetings aimed at identifying the best solutions to leave behind the difficult situation currently experienced by the Kingdom.

Measuring language usage It is very difficult to determine what are the most popular of modern programming languages.

With regard to emissions reductions, it was difficult to identify potential solutions owing to the absence of information on specific operations.

The truth is that it is hard to identify any correlation between regulatory structure and success in heading off or responding to the financial crisis.

It can be difficult to construct a path to nuclear disarmament if we do not know more precisely what will be the end goal.

The report noted that it was difficult to determine expected outputs for academic activities, and even more so to link such outputs with resources utilized (inputs).

Given this situation, it is very difficult to determine what goes on at the airports in Somalia, in particular with regard to the shipment of arms and weapons.

It may be difficult to accurately determine the depth of a burn on a single examination and repeated examinations over a few days may be necessary.

This respect is expressed clearly in the Ancient Egyptian theology and morality, but it is difficult to determine the extent of its application in the daily life of Egyptians.

It is difficult to determine from a statistical point of view, therefore, whether fraud involving identity theft is subsumed in fraud statistics generally.

Young children have difficult determining the location of leg pain, thus in this population, knee pain equals hip pain .

In such a situation, while it may enhance the competitiveness of the firm as such, it is difficult a priori to determine the impact on the home economy.

Given the short time since the practice was suspended, covering only two sessional periods, it is difficult to determine a trend and draw conclusions on the direct financial impact.

Most measurements are from birds raised in captivity, so determining if there are any major differences in measurements between wild and captive condors is difficult.

Individuals within organizations Because many different individuals in large organizations contribute in many ways to the decisions and policies, it is difficult even in principle to identify who should be accountable for the results.

Although it might be desirable to investigate the possibility of identifying these two different types of uses empirically, it is difficult to think of a methodology that would allow such a distinction to be made in a systematic way.

It had been difficult to determine the exact number of displaced people because of the lack of a proper registration system and the unwillingness of displaced persons to come forward out of fear of reprisal and other reasons.

That's hard to say.

When you combine these actions with those of members of the police force carrying out killings outside their own code of conduct it is often very difficult to identify exactly who is responsible.

It's clear that it's not easy to know which ballast to drop and which altitude to take. Sometime we need friends, family members or a psychiatrist.

In France they say either (téléphone) mobile or portable , but the latter is ambiguous, because you often cannot tell whether it refers to a telephone, a computer, or another portable device.

However, the absence of corresponding data for the period prior to 1990 makes it difficult to determine what part, if any, of the increase in investments is attributable to the presence of the refugees.

Although failure to comply would in principle lead to automatic financial penalties, it is difficult to imagine how such failure could be determined in a country like Spain.

It is difficult to translate a poem into another language.

It's hard to persuade Jonathan.

It is difficult to generalize.

This sounds like bad news, because it means that there will be no international price on carbon, and, without a market price, it is difficult to see how the reduction of carbon emissions can be efficiently organized.

Its extended recording period is sometimes useful for observing occasional cardiac arrhythmias or epileptic events which would be difficult to identify in a shorter period of time.

Since, however, it was difficult to determine whether a specific applicant was entitled to refugee status, he welcomed the recent affirmation by the international community, through the Executive Committee of the Programme of UNHCR, of its commitment to safeguarding the principle of refugee protection.

Further, in view of the absence of staffing benchmarks to date, it is difficult to establish which procurement volume would justify full time specialist procurement staff in the field offices, and perhaps even at Headquarters.

Of course, the precise return on investment in expanded preschool education is difficult to discern. But, in order to prioritize development targets within and outside of the realm of education estimates must be made.

This problem is too difficult for me to solve.

We hardly ever see you around here.

It's hard being a parent.

Hard to believe, right?..

Yesterday was an indescribable day.

In the Government Performance Project, for example, while it was very difficult to assess the actual extent of information technology use by government employees, it was relatively easy to determine actual costs of the systems being analysed.

The previous report (see S 2005 662, para. 145) noted that the confused measures taken by the Lebanese authorities immediately following the explosion made it difficult to identify with certainty the type of explosives used in the blast.