Following Thomas Malthus ' population principles, Spencer concluded that society is constantly facing selection pressures ( internal and external ) that force it to adapt its internal structure through differentiation.

Following Parsons, this concept of differentiation has been widely applied.

Following sensory neurogenesis, differentiation occurs and two different types of nociceptors are formed.

* Following the Carolingian reforms of the 9th century, Carolingian minuscule was widely adopted, leading to a clear differentiation between capital and lowercase letters.

Following initial injections into frog or fish embryos at the single-cell or few-cell stages, Morpholino effects can be measured up to five days later, after most of the processes of organogenesis and differentiation are past, with observed phenotypes consistent with target-gene knockdown.

Following reaction the cells were scratched with a file and opened under a 20% aqueous sodium iodide solution.

Following TNF-R1 and Fas activation in mammalian cells a balance between proapoptotic ( BAX, BID, BAK, or BAD ) and anti-apoptotic ( Bcl-Xl and Bcl-2 ) members of the Bcl-2 family is established.

Following epithelial-mesenchymal transition, cells can migrate away from an epithelium and then associate with other similar cells in a new location.

Following this, a narrow line of cells appears on the surface on the embryo.

Following this process, the Schwann cells can guide regeneration by forming a type of tunnel that leads toward the target neurons.

Following attachment of H. pylori to stomach epithelial cells, the type IV secretion system expressed by the cag PAI " injects " the inflammation-inducing agent, peptidoglycan, from their own cell wall into the epithelial cells.

Following apoptosis, the dying cells need to be taken up into the surrounding tissues by macrophages in a process called efferocytosis.

Following T cell development, matured, naïve T cells leave the thymus and begin to spread throughout the body, including the lymph nodes.

* Following damage to the blood vessel, FVII leaves the circulation and comes into contact with tissue factor ( TF ) expressed on tissue-factor-bearing cells ( stromal fibroblasts and leukocytes ), forming an activated complex ( TF-FVIIa ).

Following gastrulation, cells in the body are either organized into sheets of connected cells ( as in epithelia ), or as a mesh of isolated cells, such as mesenchyme.

Following the EMT, the cells ingress through the primitive streak and spread out to form a new layer of cells or join existing layers.

Following activation, B cells and T cells leave a lasting legacy of the antigens they have encountered, in the form of memory cells.

Following maturation, the lymphocytes enter the circulation and peripheral lymphoid organs ( e. g. the spleen and lymph nodes ) where they survey for invading pathogens and / or tumor cells.

Following the work of Alfred Tissieres and after a few failed attempts, they created a stable system by rupturing E. coli bacteria cells and releasing the contents of the cytoplasm.

Following an acute injury, the proximal tubule is damaged more, and the injured epithelial cells slough off the basement membrane of the nephron.

Following the transition from metaphase to anaphase, the sister chromatids separate from each other, and the individual kinetochores on each chromatid drive their movement to the spindle poles that will define the two new daughter cells.

Following additional tests published in a third article, the authors stated they thought their research suggested the changes were “… due to degeneration of large numbers of egg chambers after DNA fragmentation of their constituent cells …”.

Following are details concerning some of the side effects of antipsychotics:

Following a protracted legal process culminating in a court ruling favorable to the Bahá ' ís, the interior minister of Egypt released a decree on April 14, 2009, amending the law to allow Egyptians who are not Muslim, Christian, or Jewish to obtain identification documents that list dash in place of one of the three recognized religions.

Following the introduction of the Enterprise Act 2002, a UK bankruptcy will now normally last no longer than 12 months and may be less, if the Official Receiver files in court a certificate that his investigations are complete.

Following the move on harmonisation of the standard in Europe, some British Standards are gradually superseded or replaced by the relevant European Standards ( EN ).

Following the classical dynamics of Newton and Euler, the motion of a material body is produced by the action of externally applied forces which are assumed to be of two kinds: surface forces and body forces.

Following the defeat of Gog, the last judgment begins: " The devil, who deceived them, was cast into the lake of fire and brimstone where the beast and the false prophet are, and they will be tormented day and night forever and ever.

Following the development of research techniques in molecular biology in the late 20th century, in particular methods for studying DNA-DNA hybridisation, a great deal of new information has surfaced, much of it suggesting that many birds, although looking very different from one another, are in fact more closely related than was previously thought.

Following this sentiment, congregationalism has evolved over time to include even more participation of the congregation, more kinds of lay committees to whom various tasks are apportioned, and more decisions subject to the vote of the entire membership.

Following this, the leaders of the Great Army are said to have installed one Ecgberht as king of the Northumbrians.

Following Plato, Clement is critical of all forms of visual art, suggesting that artworks are but illusions and " deadly toys ".

Following Buchner's example, enzymes are usually named according to the reaction they carry out.

Following are his five axioms, somewhat paraphrased to make the English easier to read.

Following the bird's extinction, remains of the Great Auk increased dramatically in value, and auctions of specimens created intense interest in Victorian Britain, where 15 specimens are now located, the largest number of any country.

Following the glass batch preparation and mixing, the raw materials are transported to the furnace.

Following the Brophy case, some 300 pistols were licenced in Ireland, ranging from new Olympic air pistols ( which are firearms under Irish law ) to reclaimed pre-1972 pistols to new centerfire pistols.

Following in size are Suwād al Janūbīyah, Suwād ash Shamālīyah, Rubud Al Sharqiyah, Rubud Al Gharbiyah and Muhazwarah ( Umm Hazwarah ).

Following the 2003 invasion of Iraq, the economy to a great extent shut down ; attempts are underway to revive it from the damages of war and rampant crime.

Following the same tradition, modern 64-bit x86 processors are able to run most programs written for older chips, all the way back to the original 16-bit 8086 of 1978.

Group I and group II introns are found in genes encoding proteins ( messenger RNA ), transfer RNA and ribosomal RNA in a very wide range of living organisms., Following transcription into RNA, group I and group II introns also make extensive internal interactions that allow them to fold into a specific, complex three-dimensional architecture.

Following a study by BNP Paribas, three routes are planned, which are expected to be tendered later in 2010.

File: PunchingJacquardCardPoland. jpg | Following the pattern, holes are punched in the appropriate places on a jacquard card at The Department of Textile Art at Strzemiński Academy of Fine Arts in Łódź, Poland.

Following Bergmann's Rule, individuals from the southern cooler climates are larger.

Following the laws of Mendelian inheritance, if the parents in a family do not have the characteristic, but carry the allele for it, they are carriers ( e. g. a non-expressive heterozygote ).

Following these sacraments, when a person dies, there are a series of prayers known as The Office at the Parting of the Soul From the Body.