British. : at the place where the actual work of an activity is done teachers working at the coalface in inner-city schools.
Where does the saying at the coalface come from?
From being in a coal mine, at the face where the mining is actually occurring, especially in dark, cramped, dirty, hazardous conditions.
What do you mean by coalescing?
coalesce koh-uh-LESS verb. 1 : to grow together. 2 a : to unite into a whole : fuse. b : to unite for a common end : join forces. 3 : to arise from the combination of distinct elements.
How do you use lush coalface soap?
How to use: Simply lather in your hands and massage over wet skin before rinsing away for a bright, clean glow. Follow with other clarifying products such as Prince Of Darkness fresh face mask and Enzymion moisturiser for smooth, mattified skin.
What is the cold face?
Cold Face emoji The Cold Face emoji depicts a grimacing smiley blue in the face and covered with icicles or snow from being cold. It is used in reference to winter weather and cold temperatures as well for various slang senses of cold (harsh) or cool (great).
What are 3 facts about coal?
What are 3 interesting facts about coal?
- It takes roughly 1 million years to form coal.
- There are 2 methods to mine coal: surface and underground.
- Coal is mined in 27 US states.
- More than 90% of US coal is used for electricity.
- Coal must be relatively dry before it can be burned successfully.
What are coal mines used for?
Coal mining is the process of extracting coal from the ground. Coal is valued for its energy content and since the 1880s has been widely used to generate electricity. Steel and cement industries use coal as a fuel for extraction of iron from iron ore and for cement production.
How do you use coalescence in a sentence?
The rate of coalescence slows substantially with the growth of the vortices and, a t late times, the vortices rarely encounter one another. Both the roll-up and the coalescence of the vortices take place in a region, not at a single point.
How do you use coalescing in a sentence?
coalescing in a sentence
- American politics offers slim rewards for groups coalescing around marginal ideas.
- The cast is already coalescing into a solid and disarming ensemble.
- Secessionist sentiment has not yet coalesced into an organized political drive.
- These two needs coalesce in a very useful sort of collaboration.
What is a coalescing agent?
Coalescing agents function as temporary plasticizers for the polymer particle and thereby reduce the MFFT. Coalescing agents allow the formation of polymeric films at ambient resp. temperature conditions of film application, even of polymers demonstrating a MFFT of above these temperature conditions.
What is charcoal soap?
Activated charcoal soap is made by processing a high-carbon material at a high temperature and then activating it with hot air or steam. Its large surface area allows it to absorb toxins, which is why activated charcoal in soap theoretically binds to dirt and oil on the skin and helps clear out pores.
What does mean from a girl?
Meaning. Depicting a classic yellow smiley face turned upside down, Upside-Down Face commonly conveys sarcasm, irony, humor, and silliness. It is frequently used as a playful indication of awkwardness, frustration, ambivalence, or bemused resignation, as if saying, Oh well!
What does mean from a girl?
Meaning. As its official name reveals, Smirking Face represents the facial expression of a smirk. It’s used to communicate a range of feelings, including smugness, self-confidence, self-indulgence, mischief, cheeky humor, and general satisfaction.
What does mean from a girl?
The weary face emoji, , cries out: I can’t handle this! It marks content dealing with a very wide range of overwhelmed feelings, from genuine exhaustion to ironic self-pity to being overjoyed. Related words: … tired face emoji.
What are 5 interesting facts about coal?
The List
- It takes roughly 1 million years to form coal. …
- There are 2 methods to mine coal: surface and underground. …
- Coal is mined in 27 US states.
- More than 90% of US coal is used for electricity. …
- Coal must be relatively dry before it can be burned successfully.
What is coal made of?
Coal is a black or brownish-black sedimentary rock that can be burned for fuel and used to generate electricity. It is composed mostly of carbon and hydrocarbons, which contain energy that can be released through combustion (burning).
Why was coal so important?
People began using coal in the 1800s to heat their homes. Trains and ships used coal for fuel. Factories used coal to make iron and steel. Today, we burn coal mainly to make electricity.
Do coal mines still exist?
In the US, coal mining is a shrinking industry. In 1923, there were about 883,000 coal miners; today there are about 53,000. Working in coal mines is dangerous miners have to deal with toxic gases, plus the threat of being crushed, drowned, or injured from fires and explosions.
Why is coal mining bad?
Miners are also directly exposed to toxic fumes, coal dust and toxic metals, increasing their risk for fatal lung diseases such as pneumoconiosis and silicosis. The toll on the physical landscape is severe. One of the most serious impacts of coal mining is acid mine drainage.
How long do coal miners live?
The average life expectancy in the coal mines for those starting work at 15 y was found to be 58.91 y and 49.23 y for surface and underground workers respectively.
Do people coalesce?
For example, a group of people could coalesce of their own accord, or a charismatic leader could coalesce them by inciting their passions, pointing out a common mission, and offering candy and t-shirts at meetings. Never doubt the power of free stuff to coalesce people!
What is the best synonym for coalesce?
Some common synonyms of coalesce are amalgamate, blend, commingle, fuse, merge, mingle, and mix.
How do you use compendious in a sentence?
One cannot give a compendious answer on such a large subject. She gave a very able and compendious review of the problems in the housing field. The right of freedom of speech is a compendious term which means really a limited right within the provisions of the law of the land.
Is coalescence reversible?
One is reversible: flocculation, the other is irreversible: coalescence. The reversible flocculation induced by excess surfactant is studied.
What causes coalescence?
Coalescence of emulsions is an irreversible process by which two or more droplets merge during contact to form a single daughter droplet. … This can happen if the emulsion droplets closely approach each other in a cream layer, in a floc, or during Brownian diffusion.
What is the opposite of coalesce?
coalesce. Antonyms: disagree, discomport, coalition. Synonyms: harmonize, blend, mix, combine, join, unite, amalgamate, cohere.
Graduated from ENSAT (national agronomic school of Toulouse) in plant sciences in 2018, I pursued a CIFRE doctorate under contract with Sun’Agri and INRAE in Avignon between 2019 and 2022. My thesis aimed to study dynamic agrivoltaic systems, in my case in arboriculture. I love to write and share science related Stuff Here on my Website. I am currently continuing at Sun’Agri as an R&D engineer.