These permanent villages and towns predate those of southern Eritrea and northern Ethiopia suggesting, according to Peter Schmidt, "... it is they, not sites in Arabia that were the vital precursors to urban developments ... likewise students of evolution and distribution of languages now believe that Semitic and Cushitic languages are of African origin.

These women were precursors to the more popularized environmental movements after the 1950s.

These tetrachlorides are precursors to various organohafnium compounds such as hafnocene dichloride and tetrabenzylhafnium.

These systems, in turn, may have had even simpler precursors that are now extinct.

These machines contributed to the Henschel Werke Hs 293 and Hs 294 guided missiles developed by the German military between 1941 and 1945, which were the precursors to the modern cruise missile.

These contaminants can range from unreacted piperidine and other precursors, to carcinogens like benzene and cyanide-like compounds such as PCC ( piperidinocyclohexyl carbonitrile ).

These metal punch types can be seen as precursors of the letter punches adapted in later millennia to printing with movable metal type.

These ncRNAs catalyze their own excision from mRNA, tRNA and rRNA precursors in a wide range of organisms.

These separate sections of town were the precursors to the so-called “ red light districts ”.

These characteristics were the precursors of the DSM-IV division of schizoid character into three distinct personality disorders, though Kretschmer himself did not conceive of separating these behaviors to the point of radical isolation ; rather, he considered them to be simultaneously present as varying potentials in schizoid individuals.

These may well constitute the evolutionary precursors in legumes for nitrogen fixation through nodulation.

These institutions were the precursors to their modern day equivalents and granted large degree of power to the Brazilian colonials.

These include acetylcholine's precursors and cofactors, acetylcholine receptor agonists, acetylcholinesterase inhibitors and cholinergic enzymes:

These include Hinduism, Qigong, Greek philosophy, Greek mythology, Roman history, Roman mythology, parts of the Abrahamic religions, Confucianism, Shintō, and Taoism, not to mention countless cinematic precursors.

These Stoke Mandeville Games have been described as the precursors of the Paralympic Games.

These engines were precursors to what is now known as the Diesel engine: Rudolf Diesel based his designs ( 1892 ) on Akroyd Stuart's proven inventions ( 1890 ) of direct ( airless ) fuel injection and compression ignition.

These are thought to be undifferentiated precursors of principal cells.

These proto-circuit parties in the late 1970s, the precursors of what later became circuit parties, were called disco parties ; they only lasted one evening and were held in various large venues in metropolitan areas with large gay populations.

These were precursors to amusement parks.

These are the precursors to the 50-31-and 19-tone equal temperaments, respectively.

These precursors are intended to be converted to full, active hormones via an enzymatic process that occurs during metabolism, typically resulting in the addition of whichever atoms happen to be missing from the chemical structure of the compound.

These last two works were the first of many musical representations of the Orpheus myth as recounted in Ovid's Metamorphoses, and as such were direct precursors of Monteverdi's L ' Orfeo.

These Saint parties are considered by most disco historians to be the precursors to the circuit party.

These " convertible " editions were the precursors to the Transformers line of toy robots, but unlike the later products, it was not unusual for minor dissasembly to be required to achieve the secondary form.

These seem about the only two ways in which the `` unhappy incident '' can now be closed.

These engines can be removed from a boat with relative ease, wherein lies their greatest advantage.

These can also move a short distance but at right angles to the tappets.

These are beginnings, but correctly learned they prepare for satisfying and exciting stunts that can be performed by a strong, flexible body ( we are not talking of eccentric extremes ).

These frequencies are amplified and detected by the FM receiver after each burst of transmitted energy and, after the `` pill '' has been calibrated, precise internal pressure indications can be obtained.

These factors can make the difference between waste and efficiency in any benefit program.

These experiments can be considered exploratory only.

These societies can expect to face difficult times.

These records, when systematically maintained, provide much information about the children, which the teacher can use in guidance, instruction, grouping, and reporting to parents.

These can be referred to as operational intelligence and environmental intelligence.

These theoretical relationships are more clearly illustrated in Fig. 7 and their sum can be seen to correlate in form with practical measurements made with the Hesiometer as illustrated in the first portion of Fig. 5 for the cutting mechanism.

These dynamic relationships, between what can be observed on the ground, as opposed to what can be observed by compiling many local observations remain fundamental in any kind of anthropology, whether cultural, biological, linguistic or archaeological.

These are not used in amoeboid movement, but are stiff skeletons on which organelles are supported or can move on.

These can range from simple spelling changes and word forms to switching the entire writing system itself, as when Turkey switched from the Arabic alphabet to a Turkish alphabet of Latin origin.

These finishes protect the adobe wall from water damage, but need to be reapplied periodically, or the walls can be finished with other nontraditional plasters providing longer protection.

These deficits can vary depending on which cerebellar structures have been damaged, and whether the lesion is bilateral or unilateral.

These include all quadratic surds, all rational numbers, and all numbers that can be formed from these using the basic arithmetic operations and the extraction of square roots.

These frequencies can be used to study geological phenomena such as earthquakes.

These are naturally in a ground state but can be excited

These constructions can convey shape, size, motion, location, movement, stative-descriptive, and / or handling information.

These particles continue to decay, emitting alpha particles which can damage cells in the lung tissue.

These conditions can be used to handle unusual situations.

These antigens can sometimes be presented by tumor cells and never by the normal ones.

These can be as simple as a searchlight for a police helicopter or as complicated as the tactical system for an airborne early warning platform.