Search references for ROOT PRESSURE. Phrases containing ROOT PRESSURE
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Transverse osmotic pressure within the cells of a root system
Root pressure is the transverse osmotic pressure within the cells of a root system that causes sap to rise through a plant stem to the leaves. Root pressure
Root_pressure
Water transport tissue in vascular plants
a negative pressure or tension in the xylem that pulls the water from the roots and soil. Root pressure: If the water potential of the root cells is more
Xylem
Exudations of xylem sap
slight root pressure. The root pressure forces some water to exude through special leaf tip or edge structures called hydathodes or water glands. Root pressure
Guttation
Structural axis of a vascular plant
transports water by the action of transpiration pull, capillary action, and root pressure. The phloem tissue arises from the cell facing outside and consists
Plant_stem
Extracellular space, outside the cell membranes of plants
molecules between cells. Also, root pressure and guttation: Movement through the apoplast contributes to root pressure buildup, especially at night when
Apoplast
substomatal cavity. It is driven by capillary action and in some plants by root pressure. The main driving factor is the difference in water potential between
Transpiration_stream
Root of Glycyrrhiza glabra
Glycyrrhiza glabra, a flowering plant of the bean family Fabaceae, from the root of which a sweet, aromatic flavouring is extracted. The liquorice plant is
Liquorice
Pressure exerted by circulating blood upon the walls of arteries
at pressures above 25 mmHg. Aortic pressure, also called central aortic blood pressure, or central blood pressure, is the blood pressure at the root of
Blood_pressure
Procedure to disinfect and fortify the interior of a tooth
Root canal treatment (also known as endodontic therapy, endodontic treatment, or root canal therapy) is a treatment sequence for the infected pulp of
Root_canal_treatment
Natural phenomenon that occurs in trees
exploding due to a failure to collect their sap, causing pressure to build from the inside. The root pressure in a maple tree is approximately 0.1 MPa, one standard
Exploding_tree
Distinctively shaped callus of dead skin
root that is directed inward, and pressure on the corn pushes this root deeper into the flesh (thus the Latin term clavus meaning "nail"). Pressure corns
Corn_(pathology)
Chemical element with atomic number 19 (K)
plant species. It has a vital role in maintaining cell sap and internal root pressure required for plant growth. Potassium increases plant metabolism and
Potassium
Type of joint located in the cervical region of the vertebral column
Foraminal stenosis at this joint is the most common cause of cervical nerve root pressure. They were characterized by Hubert von Luschka in 1858. Bryan O'Young;
Luschka's_joints
Hydrostatic force in plants, fungi and also walled bacteria and protists
turgor pressures throughout the organism's structure. In vascular plants, turgor pressure is responsible for apical growth of features such as root tips
Turgor_pressure
effective sound pressure is the root mean square of the instantaneous sound pressure over a given interval of time. Sound pressures are normally small
Pressure_measurement
Syrup made from birch sap
trees). The common belief is that while birches have a lower trunk and root pressure than maples, pipeline or tubing method of sap collection used in large
Birch_syrup
Modification of Android devices to gain rooted access
Rooting is the process by which users of Android devices can attain privileged control (known as root access) over various subsystems of the device, usually
Rooting_(Android)
Internal portion of the human penis
maintain the erection by increasing the pressure in the bulb. During orgasm, the muscles surrounding the root contract involuntarily pushing the semen
Root_of_penis
Water-secreting gland in plant leaf margins
involved in the process of guttation, in which positive xylem pressure (due to root pressure) causes liquid to exude from the pores. Hydathodes occur across
Hydathode
Local pressure deviation caused by a sound wave
Sound pressure or acoustic pressure is the local pressure deviation from the ambient (average or equilibrium) atmospheric pressure, caused by a sound wave
Sound_pressure
Plumbing company
Roto-Rooter Plumbing & Water Cleanup (formerly called Roto-Rooter Plumbing & Drain Service) is a plumbing company based in Cincinnati, Ohio. The company
Roto-Rooter
Low-pressure voids formed in liquids
cavitated xylem in a number of ways. For plants less than 50 cm tall, root pressure can be sufficient to redissolve the vapor. Larger plants direct solutes
Cavitation
Logarithmic unit expressing the ratio of physical quantities
comparisons used to illustrate different levels of sound pressure. As sound pressure is a root-power quantity, the appropriate version of the unit definition
Decibel
Vegetable
Beta vulgaris subsp. vulgaris plant in the Conditiva Group. The plant is a root vegetable also known as the table beet, garden beet, or dinner beet, or else
Beetroot
Valve in the human heart between the left ventricle and the aorta
ventricle contracts (systole), pressure rises in the left ventricle. When the pressure in the left ventricle rises above the pressure in the aorta, the aortic
Aortic_valve
British-German racialist philosopher (1855–1927)
adequately explained by the passive mechanisms of transpirational pull and root pressure, some scientists have continued to argue that some form of active pumping
Houston_Stewart_Chamberlain
Type of electric gas-discharge lamp
maint: deprecated archival service (link) Root, Doug (28 September 2017). "Heads Up! Philips Low Pressure Sodium SOX Bulbs Are Going the Way of the Dodo"
Sodium-vapor_lamp
Cluster of neurons in a dorsal root of a spinal nerve
A dorsal root ganglion (or spinal ganglion; also known as a posterior root ganglion) is a cluster of neurons (a ganglion) in a dorsal root of a spinal
Dorsal_root_ganglion
Terminology in physics
as power quantities in this context. A root-power quantity is a quantity such as voltage, current, sound pressure, electric field strength, speed, or charge
Power, root-power, and field quantities
Power,_root-power,_and_field_quantities
Difference between systolic and diastolic blood pressure
pulse pressure include: Anemia Aortic dissection Atherosclerosis Arteriovenous fistula Chronic aortic regurgitation Aortic root aneurysm Aortic root dilation
Pulse_pressure
2021 studio album by the Killers
Pressure Machine is the seventh studio album by American rock band the Killers. It was released on August 13, 2021. The album features the return of guitarist
Pressure_Machine
Top-level DNS zone
root zone is the top-level DNS zone in the hierarchical namespace of the Domain Name System (DNS) of the Internet. Before October 1, 2016, the root zone
DNS_root_zone
American engineering, procurement and construction company
KBR, Inc. (formerly Kellogg Brown & Root) is a U.S. based company operating in fields of science, technology and engineering. KBR works in various markets
KBR,_Inc.
Vibration that travels via pressure waves in matter
root-mean-square sound pressure and p r e f {\displaystyle p_{\mathrm {ref} }} is a reference sound pressure. Commonly used reference sound pressures
Sound
Breakdown of the tooth root to be absorbed by the blood
whitening. Less common causes include pressure from malpositioned ectopic teeth, cysts, and tumors. The pathophysiology of root resorption is not completely understood
Tooth_resorption
that this is influenced by environmental conditions: he distinguished "root pressure", "leaf suction" and "imbibition" and also noted that the major direction
History_of_botany
Dimensionless quantity in fluid dynamics
dynamic pressure measured behind a normal shock. As can be seen, M appears on both sides of the equation, and for practical purposes a root-finding algorithm
Mach_number
negra; see magnesium English, from Proto-Celtic *īsarnom 'iron', from a root meaning 'blood' German Kobold, 'goblin' Nickel, a mischievous sprite in German
List_of_chemical_elements
Principle relating to fluid dynamics
Bernoulli's principle is a key concept in fluid dynamics that relates pressure, speed and height. For example, for a fluid flowing horizontally, Bernoulli's
Bernoulli's_principle
Protein filament that grows from follicles found in the dermis, or skin
skin, called the hair follicle, or, when pulled from the skin, the bulb or root. This organ is located in the dermis and maintains stem cells, which not
Hair
Collection of pus in or around a tooth
extensive periodontal disease (or combinations of these factors). A failed root canal treatment may also create a similar abscess. A dental abscess is a
Dental_abscess
Root of a plant used in herbal preparations
Ginseng (/ˈdʒɪnsɛŋ/) is the root of plants in the genus Panax, such as South China ginseng (P. notoginseng), Korean ginseng (P. ginseng), and American
Ginseng
Species of psychoactive cactus
word derived from the Nahuatl peyōtl, meaning "caterpillar cocoon", from a root peyōni, "to glisten". It is native to southern North America, primarily found
Peyote
Measurement scale based on orders of magnitude
of power quantities is equal to the square of the corresponding ratio of root-power quantities.[citation needed] Mathematics portal Alexander Graham Bell
Logarithmic_scale
Paralysis of all four limbs and torso
the associated vertebra (i.e. the C6 nerve root exits above the C6 vertebra). By evaluating what nerve root of the cervical spine is injured, the affected
Tetraplegia
Physical laws describing gases
inversely proportional to the root of the molecular weight. Dalton's law of partial pressures This law states that the pressure of a mixture of gases simply
Gas_laws
French botanist (1848–1895)
plants is due to both transpiration and root pressure. He was also interested in the effect of temperature on root absorption of water from the soil. Vesque
Julien_Joseph_Vesque
Chemical compound
genus. In plant tissue culture, IBA and other auxins are used to initiate root formation in vitro in a procedure called micropropagation. Micropropagation
Indole-3-butyric_acid
Reproductive structure in flowering plants
growth of several key structures, including: the embryotic root, the embryotic stem, and the root or shoot junction itself. In the final step, vascular tissue
Flower
English clergyman and scientist (1677–1761)
transpiration through the leaves. He also measured 'the force of the sap' or root pressure. Hales commented that "plants very probably draw through their leaves
Stephen_Hales
Plant species native to South America
a taproot, which is typically dried but may also be freshly cooked as a root vegetable. As a cash crop, it is primarily exported as a powder that may
Lepidium_meyenii
Shrub growing in brackish water
conditions. They contain a complex salt filtration system and a complex root system to cope with saltwater immersion and wave action. They are adapted
Mangrove
Plant disease caused by excess fertilizer concentration
high osmotic pressure, fertilizer is working correctly. Low osmotic pressure is when there is a higher concentration of salts outside the root cell membrane
Fertilizer_burn
Species of aquatic flowering plant
popular.[citation needed] Fresh lotus root slices brown quickly. Lotus root tea is consumed in Korea. Lotus root is a popular vegetable in Sri Lanka, where
Nelumbo_nucifera
Artery in pulmonary circulation carrying deoxygenated blood from heart to lungs
to the lungs themselves. The pulmonary artery pressure (PA pressure) is a measure of the blood pressure found in the main pulmonary artery. This is measured
Pulmonary_artery
Blood pressure at the root of aorta
Central aortic pressure (CAP), central aortic blood pressure (CABP), or central aortic systolic pressure (CASP) is the blood pressure at the root of aorta.
Aortic_pressure
Part of the spinal cord
the dorsal root contains myelinated fibres of larger diameter[citation needed]. These transmit information of discriminative touch, pressure, vibration
Dorsal_root_of_spinal_nerve
Treatment or process aimed at extending the service life of wood structures
treatment processes — commonly known as timber treatment, lumber treatment, pressure treatment or modification treatment — are used to enhance the durability
Wood_preservation
Plant hormone
promote root initiation. Auxin induces both growth of pre-existing roots and root branching (lateral root initiation), and also adventitious root formation
Auxin
Absorption of liquid by a colloid
the seed during the process of germination. The radicle is the embryonic root of the plant, and grows downward in the soil (the shoot emerges from the
Imbibition
Life process in plants
the plants. The root cells behave as an ideal osmotic pressure system through which water moves up from the soil solution to the root xylem along an increasing
Absorption_of_water
Species of plant
Acorus calamus (also called sweet flag, sway or muskrat root, among many other common names) is a species of flowering plant with psychoactive chemicals
Acorus_calamus
Species of flowering plant in the carrot family
piercing was made deep enough into the root or lower stalk to ensure a steady flow of resin on its own pressure. The resin was usually harvested in the
Ferula_communis
Human male external reproductive organ
part of the male reproductive system. The main parts of the penis are the root, body, the epithelium, including the shaft skin, and the foreskin covering
Human_penis
Injury to the innermost layer of the aorta
of the aorta. AD is more common in those with a history of high blood pressure; a number of connective tissue diseases that affect blood vessel wall strength
Aortic_dissection
Feeling of strain and pressure
In psychology, stress is a feeling of emotional strain and pressure. Stress is a form of psychological and mental discomfort. Small amounts of stress may
Psychological_stress
Medical condition
muscles or tendons, put pressure on the nerve and disrupt its function. In a radiculopathy, the problem occurs at or near the root of the nerve, shortly
Radiculopathy
Flammable organic fuel (C4H10)
easily liquefied gases that quickly vaporize at room temperature and pressure. Butanes are a trace component of natural gases, which contain higher concentrations
Butane
Deformation of teeth due to acids produced by bacteria
As the cementum of root surfaces is more easily demineralized than enamel surfaces, a wider variety of bacteria can cause root caries, including Lactobacillus
Tooth_decay
Polynomial equation of degree 3
d of the cubic equation are real numbers, then it has at least one real root (this is true for all odd-degree polynomial functions). All of the roots
Cubic_equation
President of the United States (2017–2021; since 2025)
13, 2023). "Trump compares political opponents to 'vermin' who he will 'root out', alarming historians". ABC News. Retrieved December 8, 2023. Ward, Myah
Donald_Trump
Physics apparatus for demonstrating acoustic standing waves in a tube
Bernoulli's principle, the gas flow is proportional to the square root of the pressure difference between the inside and outside of the tube. This is shown
Rubens_tube
Pressure of soil in horizontal direction
that uses the square root of the pressure coefficient to predict the cohesion's contribution to the overall resulting pressure. These equations represent
Lateral_earth_pressure
Speed of sound wave through elastic medium
temperature and composition. The speed has a weak dependence on frequency and pressure in dry air, deviating slightly from ideal behavior. In colloquial speech
Speed_of_sound
Initial segment of a nerve leaving the central nervous system
called the "root". In addition to pain, nerve damage may lead to impaired muscle control. Typically, mechanical dysfunction is caused by pressure on the nerve
Nerve_root
Plant root exudates are fluids emitted through the roots of plants. These secretions influence the rhizosphere around the roots to inhibit harmful microbes
Plant_root_exudates
Type of strong coffee
a concentrated form of coffee produced by forcing hot water under high pressure through finely ground coffee beans. Originating in Italy, espresso has
Espresso
Instrument in dentistry
Assessment of root surfaces on anterior and posterior teeth. Also known as the exploratory stroke, is used to detect calculus deposits and root surface irregularities
Dental_explorer
Clinical medicine
Wisneski, R. J. (1994-08-15). "Cervical spine nerve root compression. An analysis of neuroforaminal pressures with varying head and arm positions". Spine. 19
Shoulder Abduction Relief Test
Shoulder_Abduction_Relief_Test
Act of lengthening the labia minora
hidden form of child abuse. The girls are subject to familial and social pressure to conform. The "apron" designation was apparently gained from the tendency
Labia_stretching
Mist-based plant growing process
for root development in an aeroponic environment. In commercial applications, a 360° hydro-atomizing spray is used, which utilizes air pressure misting
Aeroponics
Instrument used to determine the height of an object above a certain point
determined by the measurement of atmospheric pressure. The greater the altitude, the lower the pressure. When a barometer is supplied with a nonlinear
Altimeter
Pathogen fungus
causing "southern blight". It can also be called mustard seed fungus. Causes a root rot of Cassava. The soil-borne fungal pathogen Agroathelia rolfsii is a basidiomycete
Agroathelia_rolfsii
Surgical procedure
cervical discectomy and fusion (ACDF) is a surgical procedure to treat nerve root or spinal cord compression by decompressing the spinal cord and nerve roots
Anterior cervical discectomy and fusion
Anterior_cervical_discectomy_and_fusion
1947 plan to divide British Palestine
endangering the lives of Jews and creating an antisemitism difficult to root out. The UN, in Heykal's view, should consider the welfare of all Jews and
United Nations Partition Plan for Palestine
United_Nations_Partition_Plan_for_Palestine
Region of soil or substrate comprising the root microbiome
occurring at the plant-root soil interface are important selective pressures in communities and growth in the rhizosphere and rhizoplane. Root respiration and
Rhizosphere
Process of a gas escaping through a small hole
average pressure on either side of the orifice, and d {\displaystyle d} is the hole diameter. At constant pressure and temperature, the root-mean-square
Effusion
Subatomic particle with positive charge
positive charge distribution, which decays approximately exponentially, with a root mean square charge radius of about 0.8 fm. Protons and neutrons are both
Proton
Netherlands. In 2020, the UNDP introduced another index, the planetary pressures–adjusted Human Development Index (PHDI), which decreases the scores of
List of countries by Human Development Index
List_of_countries_by_Human_Development_Index
Plant used as a dietary fiber
for a month or longer may produce a small reduction in systolic blood pressure. The plants from which the seeds are extracted tolerate damp and cool climates
Psyllium
Part of a plant
the cortex and to maintain root pressure. It is also involved in ensuring that soil is not pulled directly into the root system during nutrient uptake
Exodermis
Dental procedure
Scaling and root planing, also known as conventional periodontal therapy, non-surgical periodontal therapy or deep cleaning, is a procedure involving removal
Scaling_and_root_planing
2025 murder of an Indian man by his wife in Meghalaya
(Sohra) and trekked about 3,000 steps down to the famous double-decker living root bridge at Nongriat, where they stayed overnight. The next morning (23 May)
Murder_of_Raja_Raghuvanshi
Northern Irish golfer (born 1989)
in the first round after attempting to play a stroke from behind a tree root. In October, McIlroy won the Lake Malaren Shanghai Masters in a playoff against
Rory_McIlroy
Growth or movement of an organism in response to an electric field
also dictate the direction of plant root growth. In one study, an electric field applied to the Vigna mungo root, which caused the Central Elongation
Electrotropism
Crown-to-root-ratio is the ratio of the length of the part of a tooth that appears above the alveolar bone versus what lies below it. It is an important
Crown-to-root_ratio
Medical condition
[citation needed] These cysts form as dilations of the nerve root sheath near the dorsal root ganglion, specifically within the perineural space between
Tarlov_cyst
Species of plant
Taro (/ˈtɑːroʊ, ˈtær-/; Colocasia esculenta) is a root vegetable. It is the most widely cultivated species of several plants in the family Araceae that
Taro
Study of still or slow electric charges
rubbing. The Greek word ḗlektron (ἤλεκτρον), meaning 'amber', was thus the root of the word electricity. Electrostatic phenomena arise from the forces that
Electrostatics
Procedure to collect cerebrospinal fluid
be used therapeutically in some conditions. Increased intracranial pressure (pressure in the skull) is a contraindication, due to risk of brain matter being
Lumbar_puncture
ROOT PRESSURE
ROOT PRESSURE
Girl/Female
Hindu
Look, Blessed with beauty, Shape, Beauty
Surname or Lastname
English
English : variant spelling of Foote.
Boy/Male
Indian
Spirit, Soul, Good behaviour, Purity
Girl/Female
Indian
Soul
Surname or Lastname
English
English : nickname from the bird (Old English hrÅc), most likely given to a person with very dark hair or a dark complexion or to someone with a raucous voice.English : some early examples, such as Robert of ye Rook (London 1318) and Henry del Rook (Staffordshire 1332), point clearly to a local name of some kind. The first of these could be from a house sign, the second may be a variant of Rock 1.German : from a short form of a Germanic personal name formed with hrok, of uncertain origin; perhaps a cognate of 1 or from Middle High German rÅhen ‘to cry or yell (in battle)’ or Old High German ruoh ‘intent’.Perhaps an altered spelling of German Ruck.
Boy/Male
Muslim
Spirit, Soul, Good behaviour, Purity
Surname or Lastname
English
English : metonymic occupational name for a maker or seller of boots, from Middle English, Old French bote (of unknown origin).Dutch and North German : metonymic occupational name for a boatman, from Dutch boot ‘boat’.
Boy/Male
American, British, English
Raven
Boy/Male
Hindu, Indian, Indonesian, Kenyan
Root
Surname or Lastname
English
English : patronymic from Root 1.
Surname or Lastname
English (now chiefly East Anglia)
English (now chiefly East Anglia) : probably a topographic name for someone who lived by a patch of rough ground, from a hypothetical Old English word rÅ«(we)t or rÅ«het, derivatives of rÅ«h ‘rough’, ‘overgrown’. Compare Rauch. There are places called Ruffet(t) in Surrey and Sussex which are thought to have this origin.German : Swabian variant of Roth 1.Probably an Americanized spelling of German Rauth.Indian (northern states) : Hindu (Rajput, Jat, Maratha) and Sikh name meaning ‘prince’, from Sanskrit rÄjaputra (from rÄja ‘king’ + putra ‘son’). In India this is a variant of a name more commonly spelled Ravat or Raut. The Jats have a clan called Ravat.
Boy/Male
Egyptian
Root.
Girl/Female
British, Dutch, English, French, German, Netherlands
Rose
Boy/Male
Indian, Sanskrit
Beginning; Root
Surname or Lastname
Dutch
Dutch : from a short form of the Germanic personal name Robrecht.Altered spelling of German Rupp.English : variant spelling of Roope.
Male
Chinese
a root.
Surname or Lastname
English
English : nickname for a cheerful person, from Middle English rote ‘glad’ (Old English rÅt).English : metonymic occupational name for a player on the rote, an early medieval stringed instrument (Middle English, Old French rote, of uncertain origin but apparently ultimately akin to Welsh crwth).Dutch : topographic name for someone who lived by a retting place (Dutch root, a derivative of ro(o)ten ‘to ret’, akin to modern English rot), a place where flax is soaked in tubs of water until the stems rot to release the linen fibers.
Surname or Lastname
English
English : variant of Rolfe.German : from Ruffo, a short form of a personal name formed with hrÅd ‘renown’, ‘victory’.Probably an Americanized spelling of German Ruf and Ruff.
Boy/Male
Dutch
Large.
Surname or Lastname
Dutch (also de Roos) and Swiss German
Dutch (also de Roos) and Swiss German : habitational name for someone living at a house distinguished by the sign of a rose.Dutch (also de Roos) : metonymic occupational name for someone who grew roses, from roos ‘rose’.Dutch : from the female personal name Rosa (Latin rosa ‘rose’).Dutch : nickname from roos ‘erysipelas’, an infection which causes reddening of the skin and scalp, applied presumably to someone with a ruddy complexion.Swiss German : from a personal name formed with hrÅd ‘renown’.Swedish and Danish (of German origin) : as 1.Swedish : variant of Ros.English and Scottish : variant of Ross 2.
ROOT PRESSURE
ROOT PRESSURE
Boy/Male
Tamil
First power, Unparalleled
Boy/Male
Hindu, Indian
Happy; Smart
Female
English
Variant spelling of English Doreen, DORINE means "gift."Â
Boy/Male
Hindu
The cult of Shiva
Girl/Female
Hindu, Indian, Marathi
The Earth
Girl/Female
Tamil
Geeta Suhani | கீதா ஸà¯à®¹à®¾à®¨à¯€Â
The Hindu holy book
Girl/Female
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Tamil, Telugu
Fearless; Goddess Parvati
Boy/Male
Hindu
Girl/Female
French
Boy/Male
Australian, Danish, French, German, Greek, Italian, Latin, Spanish, Swiss
Victorious; Crowned; Crown of Laurels
ROOT PRESSURE
ROOT PRESSURE
ROOT PRESSURE
ROOT PRESSURE
ROOT PRESSURE
a.
Full of roots; as, rooty ground.
a.
Having roots, or possessing a well-developed root.
a.
Feeding on roots; root-eating.
v. t.
To spend or pass in riot.
n.
A room for retirement from another room, as from a dining room; a drawing-room.
v. t.
To cover with a roof.
v. i.
To search or root in the ground, as a swine.
n.
The underground portion of a plant, whether a true root or a tuber, a bulb or rootstock, as in the potato, the onion, or the sweet flag.
v. i.
To occupy a room or rooms; to lodge; as, they arranged to room together.
v. t.
To cover or dress with soot; to smut with, or as with, soot; as, to soot land.
v. t.
To turn up or to dig out with the snout; as, the swine roots the earth.
n.
That which resembles a root in position or function, esp. as a source of nourishment or support; that from which anything proceeds as if by growth or development; as, the root of a tooth, a nail, a cancer, and the like.
n.
An edible or esculent root, especially of such plants as produce a single root, as the beet, carrot, etc.; as, the root crop.
v. t.
To tear up by the root; to eradicate; to extirpate; -- with up, out, or away.
n.
That factor of a quantity which when multiplied into itself will produce that quantity; thus, 3 is a root of 9, because 3 multiplied into itself produces 9; 3 is the cube root of 27.
v. t.
To kick with the foot; to spurn.
n.
That which corresponds to the foot of a man or animal; as, the foot of a table; the foot of a stocking.
v. i.
To fix the root; to enter the earth, as roots; to take root and begin to grow.
v. t.
To tread; as, to foot the green.