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Pachycereus Pringlei
''Pachycereus pringlei'' (also known as Mexican giant cardon or elephant cactus) is a species of large cactus native to northwestern Mexico, in the states of Baja California, Baja California Sur, and Sonora. It is commonly known as ''cardón'', a name derived from the Spanish word ''cardo'', meaning "thistle"; additionally, it is often referred to as sabueso (or “bloodhound”), which is possibly an early Spanish interpretation of the native Seri term for the plant, xaasj. Large stands of this cactus still exist, but many have been destroyed as land has been cleared for cultivation in Sonora. Climate change will likely impact the future distribution of numerous plant species, including ''Pachycereus pringlei,'' which can be attributed to alterations in precipitation and temperature. The cactus fruits were always an important food for the Seri people, in Sonora; the dried cactus columns themselves could be used for construction purposes, as well as for firewood.* A symbiotic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seri People
The Seri or ''Comcaac'' people are an Indigenous group of the Mexican state of Sonora. The majority reside on the Seri communal property (), in the towns of Punta Chueca () and El Desemboque () on the mainland coast of the Gulf of California. Tiburón Island (''Tahejöc'') and San Esteban Island (''Cofteecöl'' and sometimes ''Hast'') were also part of their traditional territory. They maintain an intimate relationship with both the sea and the land. They are one of the ethnic groups of Mexico that has most strongly maintained their language and culture throughout the years after contact with Spanish and Mexican cultures. The Seri people are not related culturally or linguistically to other groups that have lived in the area, such as the Opata, Yaqui (sg.: ''Yequim'', pl.: ''Yectz''), O'odham (sg.: ''Hapaay''), or Cochimí. The Seri language is distinct from all others in the region and is considered a language isolate. Beside the Apache (sg.: ''Hapats'', pl.: ''Hapats ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sereno Watson
Sereno Watson (December 1, 1826 – March 9, 1892) was an American botanist. Life Watson was born on December 1, 1826, in East Windsor Hill, Connecticut. Graduating from Yale in 1847 in biology, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist. Appointed by Asa Gray as assistant in the Gray Herbarium of Harvard University in 1873, he later became its curator, a position he maintained until his death. Watson was elected a Fellow of the American Academy of Arts and Sciences in 1874, and a member of the National Academy of Sciences in 1889. He died on March 9, 1892, in Cambridge, Massachusetts Cambridge ( ) is a city in Middlesex County, Massachusetts, United States. It is a suburb in the Greater Boston metropolitan area, located directly across the Charles River from Boston. The city's population as of the 2020 United States census, .... Works * ''Botany'', in ''Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Azospirillum
''Azospirillum'' is a Gram-negative, microaerophilic, non-fermentative and nitrogen-fixing bacterial genus from the family of Rhodospirillaceae. ''Azospirillum'' bacteria can promote plant growth. Characteristics The genus ''Azospirillum'' belongs in the Alphaproteobacteria class of bacteria. ''Azospirillum'' are Gram-negative bacteria, gram-negative, do not form spores, and have a slightly twisted oblong-rod shape. ''Azospirillum'' have at least one flagellum and sometimes multiple flagella, which they use to move rapidly. ''Azospirillum'' are Aerobic organism, aerobic, but many can also function as microaerobic diazotrophs, meaning, under low oxygen conditions, they can change inert nitrogen from the air into biologically usable forms. At least three species, ''A. melinis'', ''A. thiophilum'', and ''A. humicireducens'' are Facultative anaerobic organism, facultative anaerobes, and can live, if necessary, without oxygen. Growth of ''Azospirillum'' is possible between 5 ° ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diarrhea
Diarrhea (American English), also spelled diarrhoea or diarrhœa (British English), is the condition of having at least three loose, liquid, or watery bowel movements in a day. It often lasts for a few days and can result in dehydration due to fluid loss. Signs of dehydration often begin with loss of the normal stretchiness of the skin and irritable behaviour. This can progress to decreased urination, loss of skin color, a fast heart rate, and a decrease in responsiveness as it becomes more severe. Loose but non-watery stools in babies who are exclusively breastfed, however, are normal. What is diarrhea? How is it caused, treated and prevented? (see also script)The most common cause is an infection of the intestines due to a virus, bacterium, or parasite—a condition also known as gastroenteritis. These infections are often acquired from food or water that has been contaminated by feces, or directly from another person who is infected. The three types of diarrhea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Body Load
Body load is the specific physical or tactile sensations brought on by psychoactive drugs, especially psychedelics. Generally, body load is an unpleasant physical sensation that is difficult to describe objectively either in terms of other sensations or in its specific location. However, it could be likened to an instinct of the body sensing it is about to be placed under exceptional stress, a state of pre-shock. Common symptoms include stomach ache, nausea, dizziness, feelings of being over-stimulated or "wired," shivering, feelings of excessive tension in the torso, or, in more severe cases, shortness of breath or a feeling of suffocation. Different drugs may cause different body load sensations which vary in intensity and duration. In contrast, many drug users, and particularly users of cannabis, entactogens like MDMA or of certain synthetic phenethylamines (most notably the popular 2C-B) and tryptamines, also often report a "body high" or "body rush", which is similar to body ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anxiety
Anxiety is an emotion characterised by an unpleasant state of inner wikt:turmoil, turmoil and includes feelings of dread over Anticipation, anticipated events. Anxiety is different from fear in that fear is defined as the emotional response to a present threat, whereas anxiety is the anticipation of a future one. It is often accompanied by nervous behavior such as pacing back and forth, Somatic anxiety, somatic complaints, and Rumination (psychology), rumination. Anxiety is a feeling of uneasiness and worry, usually generalized and unfocused as an overreaction to a situation that is only subjectively seen as menacing. It is often accompanied by muscular tension, restlessness, Fatigue (medical), fatigue, inability to catch one's breath, tightness in the abdominal region, nausea, and problems in concentration. Anxiety is closely related to fear, which is a response to a real or perceived immediate threat (fight-or-flight response); anxiety involves the expectation of a future t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dysphoria
Dysphoria (; ) is a profound state of unease or dissatisfaction. It is the semantic opposite of euphoria. In a psychiatric context, dysphoria may accompany depression, anxiety, or agitation. In psychiatry Intense states of distress and unease increase the risk of suicide, as well as being unpleasant in themselves. Relieving dysphoria is therefore a priority of psychiatric treatment. One may treat underlying causes such as depression (especially dysthymia or major depressive disorder) or bipolar disorder as well as the dysphoric symptoms themselves. The 11th revision of the ''International Classification of Diseases'' (ICD-11) defines dysphoria as "an unpleasant mood state, which can include feelings of depression, anxiety, discontent, irritability, and unhappiness." Dissatisfaction with being able-bodied can be diagnosed as body integrity dysphoria in the ICD-11. Gender dysphoria Gender dysphoria is discomfort, unhappiness or distress due to the primary and secondary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychedelic Visuals
A psychedelic experience (known colloquially as a trip) is a temporary altered state of consciousness induced by the consumption of a psychedelic substance (most commonly LSD, mescaline, psilocybin mushrooms, or DMT). For example, an acid trip is a psychedelic experience brought on by the use of LSD, while a mushroom trip is a psychedelic experience brought on by the use of psilocybin. Psychedelic experiences feature alterations in normal perception such as visual distortions and a subjective loss of self-identity, sometimes interpreted as mystical experiences. Psychedelic experiences lack predictability, as they can range from being highly pleasurable (known as a good trip) to frightening (known as a bad trip). The outcome of a psychedelic experience is heavily influenced by the person's mood, personality, expectations, and environment (also known as set and setting). Researchers have interpreted psychedelic experiences in light of a range of scientific theories, including ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bioassay
A bioassay is an analytical method to determine the potency or effect of a substance by its effect on animal testing, living animals or plants (''in vivo''), or on living cells or tissues (''in vitro''). A bioassay can be either quantal or quantitative, direct or indirect. If the measured response is binary, the assay is mwod:quantal, quantal; if not, it is Quantitative research, quantitative. A bioassay may be used to detect biological hazards or to give an assessment of the quality of a mixture. A bioassay is often used to monitor water quality as well as wastewater discharges and its impact on the surroundings. It is also used to assess the environmental impact and safety of new technologies and facilities. Bioassays are essential in pharmaceutical, medical and agricultural sciences for development and launching of new drugs, vitamins, etc. Principle A bioassay is a biochemical test to estimate the potency of a sample compound. Usually this potency can only be measured rela ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ann Shulgin
Laura Ann Shulgin ( Gotlieb; March 22, 1931 – July 9, 2022) was an American author and the wife of chemist Alexander Shulgin, with whom she wrote ''PiHKAL'' and '' TiHKAL''. Life and career Laura Ann Gotlieb Detailed biography of Ann Shulgin was born in Wellington, New Zealand, to parents Bernard Gotlieb and Gwen Ormiston, but grew up in the village Opicina outside the Italian city Trieste. Her father was U.S. Consul in Trieste for six years before World War II. Later in her childhood she lived in the U.S., Cuba, and Canada. She studied art and became an artist, married an artist and had a child, and they later divorced. She had two more marriages ending in divorce and had three more children. Ann went back to work as a medical transcriber, and met Alexander ("Sasha") Shulgin in 1978; they were married on 4 July 1981 in their back yard. She worked as a lay therapist with psychedelic substances such as MDMA and 2C-B in therapeutic settings while these drugs were still legal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keeper Trout & Friends
Keeper Trout (born October 1957), also known as Keeper of the Trout, is an American independent scholar in the area of psychedelics and psychedelic plants, especially cacti. He is variously described as an author, photographer, ethnobotanist, archivist, and conservationist. Trout first became interested in the psychedelic experience in 1972 when he was 14years old. He studied chemistry and microbiology at university in Texas. Trout worked as a lapidarist but eventually was unable to continue doing this work due having come down with encephalitis which had led to unilateral blindness and loss of his depth perception. In 1991, he pivoted direction and started working more publicly in the area of psychedelics. In 1993, he met Alexander and Ann Shulgin and others at a psychedelic conference and they encouraged him to start writing. He has since written numerous books and other publications on psychedelic plants and alkaloids, including his notable ''Trout's Notes'' series. His book ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Analytical Chemistry
Analytical skill, Analytical chemistry studies and uses instruments and methods to Separation process, separate, identify, and Quantification (science), quantify matter. In practice, separation, identification or quantification may constitute the entire analysis or be combined with another method. Separation isolates analytes. Qualitative inorganic analysis, Qualitative analysis identifies analytes, while Quantitative analysis (chemistry), quantitative analysis determines the numerical amount or concentration. Analytical chemistry consists of classical, wet chemistry, wet chemical methods and modern analytical techniques. Classical qualitative methods use separations such as Precipitation (chemistry), precipitation, Extraction (chemistry), extraction, and distillation. Identification may be based on differences in color, odor, melting point, boiling point, solubility, radioactivity or reactivity. Classical quantitative analysis uses mass or volume changes to quantify amount. Ins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
