Sometimes these problems are eliminates, meaning certain artificial restrictions are imposed.

Sometimes eye problems appear only after the weakening of connective tissue has caused detachment of the retina.

Sometimes, no heart problems are apparent until the weakening of the connective tissue ( cystic medial degeneration ) in the ascending aorta causes an aortic aneurysm or aortic dissection, a surgical emergency.

Sometimes the spasms affect muscles that help with breathing, which can lead to breathing problems.

Sometimes Hilbert's statements were not precise enough to specify a particular problem but were suggestive enough so that certain problems of more contemporary origin seem to apply, e. g. most modern number theorists would probably see the 9th problem as referring to the ( conjectural ) Langlands correspondence on representations of the absolute Galois group of a number field.

Sometimes computer CD-ripping programs ( particularly cdparanoia ) have problems ripping some enhanced CDs, especially those that have the data in a separate section after the audio section.

Sometimes a small amount of barium ( chalk-like liquid ) is placed through the mouth to diagnose the problems.

Sometimes, a more specific calculation can be applied whether it is more important to analyze each method specifically the changes of the risk assessment method in containing all problems that each of us people could replace.

Sometimes it is mentioned in this context that various difficult combinatorial problems ( in fact, any NP-complete problem ) can be converted to Go-like problems on a sufficiently large board ; however, the same is true for other abstract board games, including chess and minesweeper, when suitably generalized to a board of arbitrary size.

Sometimes called pitfalls or dark patterns, this informal use of the term has come to refer to classes of commonly reinvented bad solutions to problems.

Sometimes sand from Sahara desert makes problems for city population, especially in traffic.

Sometimes acrimonious marital problems reportedly interfered with his ability to get lucrative acting parts after 1963.

Sometimes cable companies would have technical problems with the delivered tapes, especially when the tapes jammed on playback to viewers.

Sometimes there is no room in the plane or weight problems.

Sometimes problems arose as when RCA Victor signed on to record the 1950 musical Call Me Madam even though the show's star, Ethel Merman was then under exclusive contact to Decca Records.

Sometimes compatibility problems arise, as no third party has access to Canon's specifications for camera to body communication.

Sometimes a second operation is successful, but some boys and men have been left with chronic problems with fistulas, scarring and contractures that make urination or erections uncomfortable.

Sometimes they have problems standing or sitting still and tend to sway backward or from side to side.

Sometimes in penetrating injuries, the brain releases thromboplastin, which can lead to problems with blood clotting.

Sometimes bodies corporate need to have recourse to legal proceedings to resolve these problems.

Sometimes they get things right, often get things wrong and frequently come up with solutions to problems unique to their limited experience.

Sometimes the name RL is reserved for the class of problems solvable by logarithmic-space probabilistic machines in unbounded time.

Sometimes at such crossings there can be problems because of the maximum pylon height allowed for flight safety reasons.

Sometimes a series of earthquakes occur in a sort of earthquake storm, where the earthquakes strike a fault in clusters, each triggered by the shaking or stress redistribution of the previous earthquakes.

Sometimes, particularly at higher levels, fences are designed that would not normally occur in nature.

Sometimes physical manifestations may occur including skin lesions.

Sometimes unusual sexual fantasies occur and vanish by themselves ; in this case any medical treatment is not necessary.

Sometimes a river will divide into multiple branches in an inland area, only to rejoin and continue to the sea ; such an area is known as an inland delta, and often occur on former lake beds.

Sometimes these occur just beyond bluffs or cliffs at the end of a ridge ; sometimes they are the only rock formation remnant on top of a ridge or even in fairly level ground.

Sometimes excellent results occur, but other times major amounts of time are wasted.

Sometimes illegitimate mixed frankings occur when a postal user adds another country's stamps to an envelope just for fun.

Sometimes it can occur in young girls before puberty.

Sometimes more significant complications occur including erosion of the nose where the tube is anchored, esophageal perforation, pulmonary aspiration, a collapsed lung, or intracranial placement of the tube.

Sometimes known as a Charley horse or corkie, this kind of cramp is associated with strenuous activity and can be intensely painful — though skeletal cramps can occur while relaxing.

Sometimes unusual sexual fantasies occur and vanish by themselves ; in this case any medical treatment is not necessary.

Sometimes visual effects, such as shimmering and reflection, occur at the boundary between the layers, because the refractive indices differ.

Sometimes an antecedent may not occur in the current discourse but instead refer to an object familiar to both speaker and listener ; for example, in They always get their man the unspecified antecedent of they could be " the FBI " when the sentence is spoken by and to people who often refer to it.

Sometimes, the joint pains occur many years before any digestive tract symptoms develop ; they tend to involve the large joints but can occur in any pattern and tend not to damage the joint surface to the point that the joint becomes deformed.

Sometimes, the opposite will occur, such as with Curt Hennig and Eddie Gilbert, who served as high-level jobbers during their initial WWF runs, then later became main-eventers.

Sometimes Qwilleran does not immediately recognize the significance of Koko ’ s actions, and sometimes will not recognize them at all ( if they occur before Qwill has the slightest idea of any misdemeanor ), at least not until the case has been solved.

Sometimes, crossovers occur even when there was no explicit intent to create them.

Sometimes diagnostic indicators consistent with PSE can be found through provocative testing with IPS, and yet no seizures may ever occur in real-life situations.

Sometimes these shunts will fail to close after birth ; these defects are called patent foramen ovale and patent ductus arteriosus, and either may occur independently, or in combination with one another, or with d-TGA or other heart and / or general defects.

Sometimes other names occur to describe the formation of separate mountain ranges: for example Carpathean orogeny for the Carpathians, Hellenic orogeny for the Hellenides or the Himalayan orogeny for the Himalayas.

Sometimes, other symptoms may occur, such as fatigue, fever and a general discomfort or sick feeling.

Sometimes during the school week, a picnic could occur.