Re: Tough Nuts To Crack Meaning
Amabella Tevebaugh
A dry, indehiscent simple fruit consisting of one seed surrounded by a hard and thick pericarp (fruit wall). The seed does not adhere to the pericarp but is connected to it by the funiculus. A nut is similar to an achene but larger. Acorns, beechnuts, chestnuts, and hazelnuts are true nuts. Informally, other edible seeds or dry fruits enclosed in a hard or leathery shell are also called nuts, though they are not true nuts. For instance, an almond kernel is actually the seed of a drupe. Its familiar whitish shell is an endocarp found within the greenish fruit of the almond tree. Peanuts are actually individual seeds from a seed pod called a legume.
To rule out foreign body aspiration, we started an extensive history taking session with the child's mother. And eventually she did recall an event, one day after the initial presentation to the family pediatrician, when the boy was eating peanuts in the car and suddenly developed a major coughing episode. But since the coughing finally subsided, the mother did not ascribe any relevancy to it, and therefore did not mention it to the family pediatrician.
A nut is a fruit consisting of a hard or tough nutshell protecting a kernel which is usually edible. In general usage and in a culinary sense, a wide variety of dry seeds are called nuts, but in a botanical context "nut" implies that the shell does not open to release the seed (indehiscent).
Most seeds come from fruits that naturally free themselves from the shell, but this is not the case in nuts such as hazelnuts, chestnuts, and acorns, which have hard shell walls and originate from a compound ovary. The general and original usage of the term is less restrictive, and many nuts (in the culinary sense), such as almonds, pistachios, and Brazil nuts,[1] are not nuts in a botanical sense. Common usage of the term often refers to any hard-walled, edible kernel as a nut.[2] Nuts are an energy-dense and nutrient-rich food source.[3]
A seed is the mature fertilised ovule of a plant; it consists of three parts, the embryo which will develop into a new plant, stored food for the embryo, and a protective seed coat. Botanically, a nut is a fruit with a woody pericarp developing from a syncarpous gynoecium. Nuts may be contained in an involucre, a cup-shaped structure formed from the flower bracts. The involucre may be scaly, spiny, leafy or tubular, depending on the species of nut.[4] Most nuts come from the pistils with inferior ovaries (see flower) and all are indehiscent (not opening at maturity). True nuts are produced, for example, by some plant families of the order Fagales. These include beech (Fagus), chestnut (Castanea), oak (Quercus), stone-oak (Lithocarpus) and tanoak (Notholithocarpus) in the family Fagaceae, as well as hazel, filbert (Corylus) and hornbeam (Carpinus) in the family Betulaceae.
Also widely known as nuts are dry drupes, which include pecans (Carya illinoensis), almonds (Prunus amygdalus), macadamia (Macadamia integrifolia), candlenut (Aleurites moluccanus), water caltrop (Trapa bicornis) and walnuts (Juglans regia). A drupe is an indehiscent fruit which has an outer fleshy part consisting of the exocarp, or skin, and mesocarp, or flesh, which surround a single pit or stone, the endocarp with a seed (kernel) inside. In a dry drupe, the outer parts dry up and the remaining husk is part of the ovary wall or pericarp, and the hard inner wall surrounding the seed represents the inner part of the pericarp.[4]
A small nut may be called a "nutlet" (or nucule,[citation needed] a term otherwise referring to the oogonium of stoneworts). In botany, the term "nutlet" specifically refers to a pyrena or pyrene, which is a seed covered by a stony layer, such as the kernel of a drupe.[citation needed] Walnuts and hickories (Juglandaceae) have fruits that are difficult to classify. They are considered to be nuts under some definitions but are also referred to as drupaceous nuts.[citation needed]
In common use, a "tree nut" is, as the name implies, any nut coming from a tree. This most often comes up regarding food allergies; a person may be allergic specifically to peanuts (which are not tree nuts but legumes), whereas others may be allergic to the wider range of nuts that grow on trees.
Nuts contain the diverse nutrients that are needed for the growth of a new plant.[3] Composition varies, but they tend to have a low water and carbohydrate content, with high levels of fats, protein, dietary minerals, and vitamins.[3] The digestibility of the protein at about 90% is slightly lower than that of meat and fish, but can be improved by thorough chewing.[10] The fats are largely unsaturated and nuts are a source of essential omega-3 fatty acids.[3][11] As part of a healthy human diet, long-term consumption of diverse nutrients in nuts may contribute to a lower risk of cardiovascular diseases, reduced levels of blood cholesterol, and lower all-cause mortality.[3] For vegetarians and vegans, nuts provide many of the essential nutrients which may be in short supply in other plant foods.[10]
Nuts supply nutrients for humans and wildlife.[3] Because nuts generally have a high oil content, they are a significant energy source.[3] Many seeds are edible by humans and used in cooking, eaten raw, sprouted, or roasted as a snack food, ground to make nut butters, or pressed for oil that is used in cooking and cosmetics.[3] Regular nut consumption of more than 5 ounces (140 g) per week may benefit weight control and contribute to lowering body weight in humans.[3]
Nuts used for food are a common source of food allergens.[3] Reactions can range from mild symptoms to severe ones, a condition known as anaphylaxis, which can be life-threatening. The reaction is due to the release of histamine by the body in response to an allergen in the nuts, causing skin and other possible reactions.[12] Many experts suggest that a person with an allergy to peanuts should avoid eating tree nuts, and vice versa.[3][13]
Nuts are the source of energy and nutrients for the new plant. They contain a relatively large quantity of calories, essential unsaturated and monounsaturated fats including linoleic acid and linolenic acid, vitamins, and essential amino acids.[3] Many nuts are good sources of vitamin E, vitamin B2, folate, fiber, and essential minerals, such as magnesium, phosphorus, potassium, copper, and selenium.[3][14]
Nuts are under preliminary research to assess whether their consumption is associated with lower risk for some diseases, such as cardiovascular diseases and cancer.[3][15] A 2014 review indicated that consuming one or more servings of nuts or peanut butter per day was associated with lower risk of ischemic heart disease, overall cardiovascular disease, stroke in women, and all-cause mortality.[16] A 2022 umbrella review confirmed these findings and found a 22% reduction in all-cause mortality.[17]
The Division Operations Officer, Lt. Col. Harry Kinnard recalled that McAulliffe initially asked, "They want to surrender?" Moore told him, "No sir, they want us to surrender." McAulliffe arose and erupted in anger, which shocked those looking on. He took the paper, looked at it, said "Us surrender, aw nuts!" and dropped it on the floor. Maj. Jones was dismissed. McAulliffe then left the Headquarters to go congratulate a unit on the Western perimeter that had successfully taken out a German road block earlier that morning.
When Harper arrived at the Headquarters, he was asked to wait outside of the closed door to McAulliffe's quarters. Inside, in the presence of his staff, McAulliffe wondered aloud, "Well, I don't know what to tell them." At that point, Kinnard said, "What you said initially would be hard to beat." McAulliffe asked "What do you mean?" Kinnard, said, "Sir, you said nuts." All members of the staff enthusiastically agreed, so McAulliffe wrote it down on a message pad and said, "Have it typed up."
Plant-based or plant-forward eating patterns focus on foods primarily from plants. This includes not only fruits and vegetables, but also nuts, seeds, oils, whole grains, legumes, and beans. It doesn't mean that you are vegetarian or vegan and never eat meat or dairy. Rather, you are proportionately choosing more of your foods from plant sources.
Tree nuts grow on trees, such as: acorns, almonds, Brazil nuts, chestnuts, cashews, pecan nuts, pine nuts, pistachios, walnuts, etc. Whereas, peanuts grow underground and are considered part of legumes.
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Scientists have long known that fruit and nuts trees, and even some flowering plants, have a "super harvest." That means, every two to five years, fruit and nut-bearing trees around the region will produce an enormous crop, much larger than normal. But, research studies have really failed to come up with a solid reason why this happens.
The first few weeks after quitting can be hard for anyone. And staying away from tobacco may be extra tough during a holiday season, when stress and the temptation to overindulge are often worse. Some special efforts can help you celebrate the holidays without giving in to the urge. Many of these ideas can also help throughout the year.
Better Bearings Tough Nuts are designed to fit most 8mm US threaded axles. They are really tough but weigh in under most of the other brands. Featuring an excellent nylon lock design these nuts ensure longer thread life, and creates higher tolerances for a more secure fit. The metal is coated rust resistant meaning you don't need to change them as often as other brands.
If you suspect you are allergic to peanuts, make an appointment to see an allergist. Start a food diary before the appointment and keep track of any reactions. If you have a reaction, you should note:
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