Some parts at least of the figure above mentioned are solar symbols, and the Basilidian Abrasax is manifestly connected with the sun.

Some of these elements, notably thorium ( atomic number 90 ) and uranium ( atomic number 92 ), have one or more isotopes with half-lives long enough to survive as remnants of the explosive stellar nucleosynthesis that produced the heavy elements before the formation of our solar system.

Some models even have no turn-off button but they provide some way to put off, for example, leaving no operation for a moment, covering solar cell exposure, or closing their lid.

Some US colleges are now going green by signing the " President's Climate Commitment ," a document that a college President can sign to enable said colleges to practice environmentalism by switching to solar power, etc.

Some hydrocarbons also are abundant in the solar system.

Some Neopagans time the celebration to the solar midpoint between the winter solstice and spring equinox, which now falls later in the first week or two of February.

Some eight decades later, Isaac Newton proved that relationships like Kepler's would apply exactly under certain ideal conditions that are to a good approximation fulfilled in the solar system, as consequences of Newton's own laws of motion and law of universal gravitation.

Some exceptions to this rule are required since the duration of a solar year is slightly less than 365. 25 days.

Some lunar calendars are calibrated by annual natural events which are affected by lunar cycles as well as the solar cycle.

Some of that plasma is driven tailward and into the distant solar wind.

Some modern mythologists regard the Minotaur as a solar personification and a Minoan adaptation of the Baal-Moloch of the Phoenicians.

Some astrologers believe that each number from 0 to 9 is ruled by a celestial body in our solar system.

Some solar panels, or photovoltaic arrays, can be flexible enough to fit to slightly curved surfaces and can be ordered in unusual shapes and sizes.

Some solar system bodies emit X-rays, the most notable being the Moon, although most of the X-ray brightness of the Moon arises from reflected solar X-rays.

Some cooling towers operate on this principle ; similarly the solar updraft tower is a proposed device to generate electricity based on the stack effect.

Some also show greater dark colours in the wet-season form which may have thermoregulatory advantages by increasing ability to absorb solar radiation.

Some have interpreted the vision in a solar context ( e. g., as a solar halo phenomenon ), which may have been reshaped to fit with the Christian beliefs later expressed by Constantine.

Some of the new laws included changing the direction of the Qibla to the Báb's house in Shiraz, Iran and changing the calendar to a solar calendar of nineteen months and nineteen days ( which became the basis of the Bahá ' í calendar ) and prescribing the last month as a month of fasting.

Some known solar flares include:

Some spacecraft use mirrors and sunshades for additional protection from solar heating.

Some of the early solar watches of the 1970s had innovative and unique designs to accommodate the array of solar cells needed to power them ( Synchronar, Nepro, Sicura and some models by Cristalonic, Alba, Seiko and Citizen ).

Some passive systems use a small amount of conventional energy to control dampers, shutters, night insulation, and other devices that enhance solar energy collection, storage, and use, and reduce undesirable heat transfer.

Some of the sinusoids contained large numbers of nucleated red cells, and cells of the granulocytic series were found in small numbers.

Some liver cord cells contained vacuolated cytoplasm, while others had small amounts of brown hemosiderin pigment.

Some cells in multicellular animals may be amoeboid, for instance human white blood cells, which consume pathogens.

Some T cells are specific for the peptide: MHC complex.

Some examples are in improving crop technology ( not a medical application per se ; see BioSystems Engineering ), the manufacture of synthetic human insulin through the use of modified bacteria, the manufacture of erythropoietin in hamster ovary cells, and the production of new types of experimental mice such as the oncomouse ( cancer mouse ) for research.

Some major organelles that are suspended in the cytosol are the mitochondria, the endoplasmic reticulum, the Golgi apparatus, vacuoles, lysosomes, and in plant cells chloroplasts.

Some cells, such as the conducting cells in xylem, possess a secondary wall containing lignin, which strengthens and waterproofs the wall.

Some drugs cause cells to undergo apoptosis ( so-called " self-programmed cell death ").

Some medications that kill rapidly dividing cells cause dramatic hair loss ; other medications may cause hair to thin.

Some eukaryotic cells of higher vertebrate origin, such as immune cells also move to where they need to be.

Some cells are specific to spatial information, certain stimuli ( smells, etc.

Some members of the Enterobacteriaceae family produce a systemic infection into the blood stream when all the dead bacterial cells release their endotoxins.

Some cells in animals may be flagellate, for instance the spermatozoa of most phyla.

Some cytokines, such as Fas ligand, are used as " death " signals ; they cause target cells to undergo programmed cell death or apoptosis.

Some biologists say the same roles are performed by lytic vacuoles, while others suggest there is strong evidence that lysosomes are indeed in some plant cells.

Some mitochondrial functions are performed only in specific types of cells.

Some crosslinkers such as cyclophosphamide, mitomycin C and cisplatin are used as anticancer chemotherapeutic because their high degree of toxicity to proliferating cells.

Some fungi, such as the pathogenic yeast Candida albicans, can undergo phenotypic switching and grow as single cells in some environments, and filamentous hyphae in others.

Some cell types, such as plant cells, do not contain MTOCs.

Some neurons are notable for their high firing rates, for example some types of cortical inhibitory interneurons, cells in globus pallidus, retinal ganglion cells.