Lack of rainfall and extreme temperatures may call for the development of shade and irrigation of a site to make it useable.

Lack of coordination may result in falls and injuries, in particular, in the elderly.

Lack of quality control in the canning process may allow ingress of water or micro-organisms.

# Lack of cro leaves the OR3 site unbound, so transcription from the P < sub > RM </ sub > promoter may occur, maintaining levels of cI.

* Lack of faith may give place to incredulity ( as in atheism and agnosticism ), blasphemy or apostasy.

* Lack of hope may give place to despair or cynicism.

* Lack of love may give place to hatred, wrath or indifference.

Lack of reciprocation may, in such instances, actually serve to reinforce lessons learned in earlier, unhealthy bonding experiences, and hence to strengthen the limerence.

Lack of cytotoxicity in vivo may be due to the presence of ligands for their inhibitory receptors.

Lack of affordable housing and a poor selection of well-paying occupations may combine to create the necessity of many living close together.

Lack of a good oral seal ( lips together ) allows the gingiva ( gums ) to get dry and may get inflamed and irritated.

Lack of crying is also a natural, healthy reaction, potentially protective of the individual, and may also be seen as a sign of resilience.

Lack of adequate education about the meaning of test results ( especially relevant to tests that may have incidental and unimportant findings ) may cause an increase in symptoms.

Lack of sexual response during REM sleep may indicate that further evaluation by a urologist is required.

* Lack of known physical cause: Schechter and Sarno state that a physical examination, tests and imaging studies may be needed to rule out serious conditions, such as tumors.

Lack of biotin, pyridoxine ( vitamin B6 ) and riboflavin ( vitamin B < sub > 2 </ sub >) may also be a cause.

* Lack of verification: News outlets may " parrot " as objective fact the unverified or disputed claims of one side.

* Lack of testing – The technology may be unreliable, or simply untested.

* Lack of absorptive capacity: The implementation of industrialization programmes may be constrained by ineffective disbursement, short-term bottlenecks, macroeconomic problems and volatility, loss of competitiveness and weakening of institutions.

Lurking is not entirely free of its prior negative connotation from its BBS roots: Lack of participation may be revealed by a user's post count, which would indicate lurking tendencies if they have been around for a while with low participation.

Lack of commercial viability was given as the major reason for the scheme's shelving, although strenuous public protest may also have been a major contributing factor, but a more modest successor scheme, the North Bank tunnel looks likely to proceed, with water rights being granted in September 2009.

Lack may also refer to:

* Lack of sleep ( required amount of sleep may vary widely )

Lack of eye contact can indicate negativity.

Lack of circulation figures for the Democrat makes it hard to know much about the paper's audience, but it seems likely that in the 1850s their number dwindled.

* Lack of standards for deferred payments: This is related to the absence of a common measure of value, although if the debt is denominated in units of the good that will eventually be used in payment, it is not a problem.

# Lack of an open standard can also become problematic for the customers, as in case of the original vendor's inability to fix a certain problem that is an artifact of technical limitations in the original product.

Lack of privacy was a major problem for the incarcerees, especially since the camp had communal men's and women's latrines.

* Lack of lubrication is a common problem during and after perimenopause.

Lack of food remains a serious problem, with about 36 million people dying every year from causes directly or indirectly related to hunger.

Lack of a second source was a major obstacle for this new form factor to gain a foot hold ; JTS licensed the form factor to Western Digital to attempt to remedy this problem.

Lack of money was one large problem, but also the widespread negative association towards parties by the public.

Lack of money to pay a ransom was not the only problem ; slaves needed to notify their families that they were captive and inform them of the ransom price, and would need to pay hefty mailing charges ( which few slaves could afford ) and wait several months for the mail to be delivered.

Lack of process and data integration is also a problem.

Lack of income security combined with the lack of affordable housing creates the problem of " hidden " homelessness.

Lack of manpower was also a problem: there were often less than 350 active policemen for the entire island.

Lack of transportation can also become a major problem, because the chances students buying a car during a short period of stay is less likely to happen.

Lack of reliable documentation is a serious problem in this period, and Ibn-Khaldun's comprehensive history of the Malian kings does not list Abu Bakari as a mansa of Mali.

Lack of parking is a major problem in the Hillcrest area.

Lack of communication is a common problem that can lead to a total party kill.

( Lack of scoring punch was the biggest problem: they scored just 33 goals on the season, barely one per game and easily the worst in the league.

Lack of maintenance was cited as the specific problem for 54 of the 70 buildings where physical condition was given as the reason for demolition.

Lack of parking spaces remains a problem at the school, especially for public meetings in the evening and during preschool drop-off and pick-up times.

Lack of access to water is a larger problem in the population anywhere else in the town center.

Lack of sanitary drinking water remained a major problem.