To see the other types of publications on this topic, follow the link: Alkali bee.
Books on the topic 'Alkali bee'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the top 18 books for your research on the topic 'Alkali bee.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Browse books on a wide variety of disciplines and organise your bibliography correctly.
1
Oleschko, Holger. Freisetzung von Alkalien und Halogeniden bei der Kohleverbrennung. Jülich: Forschungszentrum Jülich, Zentralbibliothek, 2007.
Find full text
2
Zhongguo Xinjiang bei bu fu jian huo cheng yan ji qi cheng kuang zuo yong. Beijing: Di zhi chu ban she, 2006.
Find full text
3
Crop pollination by bees, Volume 1: Evolution, ecology, conservation, and management. 2nd ed. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781786393494.0000.
Full textAbstract:
Abstract This volume is intended as a practical guide to bees and how they pollinate essential crops, providing simple, succinct advice on how to increase bee abundance and pollination. It focuses on bees, their biology, coevolution with plants, foraging ecology and management, and gives practical ways to increase bee abundance and pollinating performance on the farm. This volume covers five groups of pollinating bees that are prominent in the crop pollination literature: honeybees (Chapter 7); bumble bees (Chapter 8); managed solitary bees including the alfalfa leafcutting, alkali and orchard mason bees (Chapter 9); wild bees (Chapter 2, Chapter 3 and Chapter 10); and the tropical stingless bees. This volume will be essential reading for farmers, horticulturists and gardeners, researchers and professionals working in insect ecology and conservation, and students of entomology and crop protection.
4
Services, Dearborn Environmental Consulting, and Canada. Environmental Protection Programs Directorate. Industrial Programs Branch., eds. Prediction of wastewater characteristics from alkaline combustion wastes. Ottawa, Ont: Environment Canada, 1988.
Find full text
5
Smith, Alan L., M. John Roobol, Glen S. Mattioli, George E. Daly, and Joan E. Fryxell. Providencia Island: A Miocene Stratovolcano on the Lower Nicaraguan Rise, Western Caribbean—A Geological Enigma Resolved. Geological Society of America, 2021. http://dx.doi.org/10.1130/mwr219.
Full textAbstract:
Providencia is the only example of subaerial volcanism on the Lower Nicaraguan Rise. In this volume, the authors examine this volcanism and the geological history of the western Caribbean and the Lower Nicaraguan Rise, whose origin and role in the development of the Caribbean plate has been described as enigmatic and poorly understood. While the Providencia alkaline suite is similar to others within the Western Caribbean Alkaline Province, its subalkaline suite is unique, having no equivalent within the province. In order to unravel its complex history and evolution, this volume presents new and previously published results for the geology, geochemistry, petrology, and isotopic ages from the Providencia island group.
6
Pontin, Ben. Nuisance Law, Regulation, and the Invention of Prototypical Pollution Abatement Technology. Edited by Roger Brownsword, Eloise Scotford, and Karen Yeung. Oxford University Press, 2016. http://dx.doi.org/10.1093/oxfordhb/9780199680832.013.73.
Full textAbstract:
The emerging idea that the private enforcement of nuisance injunctions can facilitate investment in pollution abatement technology raises important questions of the wider regulatory context of this area of tort. This chapter examines the role of the Alkali Inspectorate historically in facilitating progressive improvements in industrial production process standards to an extent comparable with nuisance law. It is argued that regulation in this field has demonstrably shaped the development of pollution abatement technology, but exceptionally so. The notion of ‘voluntarism’, which tort scholars have used to explain the scope and limits of nuisance law’s inventiveness, can be helpfully generalized. Voluntarism accounts for the success with which government inspectors set out to clean up industry through pushing the frontiers of clean technology, and the difficulties of sustaining this success with the passage of time. This is illustrated by a case study concerning cement industry pollution.
7
Albright, Robert C. Acid-Base and Electrolyte Disorders. Oxford University Press, 2012. http://dx.doi.org/10.1093/med/9780199755691.003.0474.
Full textAbstract:
The most important principle in understanding disorders of water balance is that sodium balance is determined by the adequacy of the effective circulating volume, while water balance is determined by osmoregulation and the interplay between vasopressin activity, renal concentrating and diluting ability, and thirst. Disorders of sodium balance can be determined only by clinical examination. Orthostatic hypotension implies volume depletion and sodium deficiency. Edema implies volume excess and sodium excess. Potassium is predominantly an intracellular cation. The intracellular balance of potassium is regulated by endogenous factors such as acidemia, sodium, adenosine triphosphatase, insulin, catecholamines, and aldosterone. Clinically, it is absolutely critical to follow a stepwise approach to acid-base disorders. Metabolic acidosis is defined as a primary disturbance in which the retention of acid consumes endogenous alkali stores. This is reflected by a decrease in bicarbonate. Metabolic alkalosis is defined as a primary disturbance in which plasma bicarbonate is increased. The signs and symptoms of metabolic alkalosis include weakness, muscle cramps, hyperreflexia, alveolar hypoventilation, and arrhythmias.
8
Brimioulle, Serge. Pathophysiology, causes, and management of metabolic alkalosis in the critically ill. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780199600830.003.0257.
Full textAbstract:
Metabolic alkalosis occurs in up 51% of abnormal acid-base samples in the hospital. It is characterized by a primary increase in bicarbonate concentration and is always associated with chloride depletion. In critically-ill patients, it is most often generated by diuretic administration, digestive losses, alkali administration, or rapid correction of hypercapnia. Even after all causal factor are removed, it can be maintained by blood volume depletion and potassium depletion. Metabolic alkalosis results in hypercapnia, hypoxaemia, cardiac arrhythmias, altered consciousness, and neuromuscular hyperexcitability. It is first treated by removing the causal factors, whenever possible. Maintaining factors must be reversed by sodium chloride and/or potassium chloride administration. Acetazolamide and renal replacement therapy, when given for specific indications, can also correct the alkalosis. Lysine and arginine chloride are no longer used. If metabolic alkalosis is severe or when other treatments are contraindicated or ineffective, hydrochloric acid infusion is useful. Dilute hydrochloric acid can be infused safely, provided adequate precautions are taken to prevent extravascular leakage, vessel damage, and tissue necrosis.
9
Bardin, Thomas, and Tilman Drüeke. Renal osteodystrophy. Oxford University Press, 2013. http://dx.doi.org/10.1093/med/9780199642489.003.0149.
Full textAbstract:
Renal osteodystrophy (ROD) is a term that encompasses the various consequences of chronic kidney disease (CKD) for the bone. It has been divided into several entities based on bone histomorphometry observations. ROD is accompanied by several abnormalities of mineral metabolism: abnormal levels of serum calcium, phosphorus, parathyroid hormone (PTH), vitamin D metabolites, alkaline phosphatases, fibroblast growth factor-23 (FGF-23) and klotho, which all have been identified as cardiovascular risk factors in patients with CKD. ROD can presently be schematically divided into three main types by histology: (1) osteitis fibrosa as the bony expression of secondary hyperparathyroidism (sHP), which is a high bone turnover disease developing early in CKD; (2) adynamic bone disease (ABD), the most frequent type of ROD in dialysis patients, which is at present most often observed in the absence of aluminium intoxication and develops mainly as a result of excessive PTH suppression; and (3) mixed ROD, a combination of osteitis fibrosa and osteomalacia whose prevalence has decreased in the last decade. Laboratory features include increased serum levels of PTH and bone turnover markers such as total and bone alkaline phosphatases, osteocalcin, and several products of type I collagen metabolism products. Serum phosphorus is increased only in CKD stages 4-5. Serum calcium levels are variable. They may be low initially, but hypercalcaemia develops in case of severe sHP. Serum 25-OH-vitamin D (25OHD) levels are generally below 30 ng/mL, indicating vitamin D insufficiency or deficiency. The international KDIGO guideline recommends serum PTH levels to be maintained in the range of approximately 2-9 times the upper normal normal limit of the assay and to intervene only in case of significant changes in PTH levels. It is generally recommended that calcium intake should be up to 2 g per day including intake with food and administration of calcium supplements or calcium-containing phosphate binders. Reduction of serum phosphorus towards the normal range in patients with endstage kidney failure is a major objective. Once sHP has developed, active vitamin D derivatives such as alfacalcidol or calcitriol are indicated in order to halt its progression.
10
Biggar, Patrick, Hansjörg Rothe, and Markus Ketteler. Epidemiology of calcium, phosphate, and parathyroid hormone disturbances in chronic kidney disease. Edited by David J. Goldsmith. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780199592548.003.0109_update_001.
Full textAbstract:
Chronic kidney disease-mineral and bone disorders (CKD-MBD), calcium, phosphate, and parathyroid hormone are biomarkers of mortality and cardiovascular risk. Hyperphosphataemia is a prominent and pathophysiologically most plausible risk indicator. Calcium balance and load appear to be more important than serum concentrations. Parathyroid hormone is a less reliable marker with a relatively wide range extending above that applicable for a normal population especially when used as a singular laboratory parameter without additional assessment of bone metabolism, for example, bone-specific alkaline phosphatase and bone biopsy. There is not a single prospective controlled hard-outcome study that provides us with unequivocal evidence that such an isolated laboratory parameter-based treatment approach will lead to significant clinical improvements. As CKD-MBD is complex, clinical decisions would be made easier by informative prospective trials.
11
Calfas, George. Shifted Perspectives on Dave. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780199390205.003.0004.
Full textAbstract:
This chapter outlines the results of an archaeological project at the site of America’s first alkaline-glazed stoneware manufacturing center in Pottersville, one mile north of Edgefield, in the summer of 2011. The expedition discovered a 105-feet long “industrial” kiln. According to Calfas’s calculations regarding the population at the time and their estimated needs for pork and grain storage, the massive size of the kiln cannot be related to community needs alone. Only a “master potter” could have participated in the production of such a volume of storage vessels indicated by the presence of so large a kiln. David Drake is argued to be that master potter. Using archaeological data and a re-evaluation of historical research, this chapter claims that Dave the Potter was instrumental in maintaining a heretofore unknown “industry” in South Carolina.
12
Jaeger, Albert. Role of toxicology assessment in poisoning. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780199600830.003.0315.
Full textAbstract:
Diagnosis of acute poisoning is based on history, symptoms, biomedical investigations, toxicological analyses, and sometimes therapeutic tests. Toxicological analytical methods are now widely available. A qualitative or semiquantitative analysis of the parent compound may be adequate for diagnostic assessment. A quantitative analysis is mandatory for kinetic studies. For instance, in ethylene glycol poisoning, analysis of ethylene glycol concentrations is useful for the diagnosis, but glycolate concentrations are more relevant for the evaluation of the severity and prognosis. Groups of symptoms (or toxidromes) may provide diagnostic clues for toxins that are not usually included in routine screening. The management of the poisoned patient is mostly supportive, but toxicological quantitative analyses are mandatory for some treatments, e.g. alkaline diuresis in salicylate poisoning, repeated activated charcoal in theophylline poisoning, haemodialysis, ethanol in ethylene glycol poisoning, or the use of chelating agents.
13
Shapiro, Benjamin. Ibogaine: History, Pharmacology, Spirituality, & Clinical Data. Edited by Shahla J. Modir and George E. Muñoz. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780190275334.003.0027.
Full textAbstract:
Ibogaine is an indole alkaloid derived from the African shrub Tabernathe iboga with broad anti-addictive, anti-depressant, and central nervous system stimulating effects. It is categorized as an oneriogen (or atypical hallucinogen) and has been used in West African tribal rituals for centuries. It was identified by French explorers in the early 1900s, came to the United States in the 1960s, and became marginalized in the mid-1990s after adverse outcomes halted federally funded human trials. Since then legal ibogaine treatment clinics have been established in countries without use restrictions. Ibogaine is a σ1 and σ2 receptor and μ and κ opioid receptor agonist and a α3β4 nicotinic and NMDA receptor antagonist. Decades of trials have demonstrated ibogaine’s potential. Human trials of ibogaine consistently demonstrate rapid remission of acute withdrawal symptoms but differ in their findings with regard to abstinence and toxicity. While ibogaine is not a “magic bullet,” considerable abstinence may result after multiple treatments, however QT prolongation can produce lethal ventricular tachyarrhythmias.18 MC is in pre-clinical investigation.
14
Ralston, Stuart H. Paget’s disease of bone. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780199642489.003.0144_update_001.
Full textAbstract:
Paget’s disease of bone (PDB) affects up to 1% of people of European origin aged 55 years and above. It is characterized by focal abnormalities of bone remodelling which disrupt normal bone architecture, leading to expansion and reduced mechanical strength of affected bones. This can lead to various complications including deformity, fracture, nerve compression syndromes, and osteoarthritis, although many patients are asymptomatic. Genetic factors play a key role in the pathogenesis of PDB. This seems to be mediated by a combination of rare genetic variants which cause familial forms of the disease and common variants which increase susceptibility to environmental triggers. Environmental factors which have been suggested to predispose to PDB include viral infections, calcium and vitamin D deficiency, and excessive mechanical loading of affected bones. The diagnosis can be made by the characteristic changes seen on radiographs, but isotope bone scans are helpful in defining disease extent. Serum alkaline phosphatase levels can be used as a measure of disease activity. Inhibitors of bone resorption are the mainstay of medical management for PDB and bisphosphonates are regarded as the treatment of choice. Bisphosphonates are highly effective at reducing bone turnover in PDB and have been found to heal osteolytic lesions, and normalize bone histology. Although bisphosphonates can improving bone pain caused by elevated bone turnover, most patients require additional therapy to deal with symptoms associated with disease complications. It is currently unclear whether bisphosphonate therapy is effective at preventing complications of PDB.
15
Ralston, Stuart H. Paget’s disease of bone. Oxford University Press, 2013. http://dx.doi.org/10.1093/med/9780199642489.003.0144.
Full textAbstract:
Paget's disease of bone (PDB) affects up to 1% of people of European origin aged 55 years and above. It is characterized by focal abnormalities of bone remodelling which disrupt normal bone architecture, leading to expansion and reduced mechanical strength of affected bones. This can lead to various complications including deformity, fracture, nerve compression syndromes, and osteoarthritis, although many patients are asymptomatic. Genetic factors play a key role in the pathogenesis of PDB. This seems to be mediated by a combination of rare genetic variants which cause familial forms of the disease and common variants which increase susceptibility to environmental triggers. Environmental factors which have been suggested to predispose to PDB include viral infections, calcium and vitamin D deficiency, and excessive mechanical loading of affected bones. The diagnosis can be made by the characteristic changes seen on radiographs, but isotope bone scans are helpful in defining disease extent. Serum alkaline phosphatase levels can be used as a measure of disease activity. Inhibitors of bone resorption are the mainstay of medical management for PDB and bisphosphonates are regarded as the treatment of choice. Bisphosphonates are highly effective at reducing bone turnover in PDB and have been found to heal osteolytic lesions, and normalize bone histology. Although bisphosphonates can improving bone pain caused by elevated bone turnover, most patients require additional therapy to deal with symptoms associated with disease complications. It is currently unclear whether bisphosphonate therapy is effective at preventing complications of PDB.
16
Bridges, John C. Evolution of the Martian Crust. Oxford University Press, 2017. http://dx.doi.org/10.1093/acrefore/9780190647926.013.18.
Full textAbstract:
This is an advance summary of a forthcoming article in the Oxford Encyclopedia of Planetary Science. Please check back later for the full article.Mars, which has a tenth of the mass of Earth, has cooled as a single lithospheric plate. Current topography gravity maps and magnetic maps do not show signs of the plate tectonics processes that have shaped the Earth’s surface. Instead, Mars has been shaped by the effects of meteorite bombardment, igneous activity, and sedimentary—including aqueous—processes. Mars also contains enormous igneous centers—Tharsis and Elysium, with other shield volcanoes in the ancient highlands. In fact, the planet has been volcanically active for nearly all of its 4.5 Gyr history, and crater counts in the Northern Lowlands suggest that may have extended to within the last tens of millions of years. Our knowledge of the composition of the igneous rocks on Mars is informed by over 100 Martian meteorites and the results from landers and orbiters. These show dominantly tholeiitic basaltic compositions derived by melting of a relatively K, Fe-rich mantle compared to that of the Earth. However, recent meteorite and lander results reveal considerable diversity, including more silica-rich and alkaline igneous activity. These show the importance of a range of processes including crystal fractionation, partial melting, and possibly mantle metasomatism and crustal contamination of magmas. The figures and plots of compositional data from meteorites and landers show the range of compositions with comparisons to other planetary basalts (Earth, Moon, Venus). A notable feature of Martian igneous rocks is the apparent absence of amphibole. This is one of the clues that the Martian mantle had a very low water content when compared to that of Earth.The Martian crust, however, has undergone hydrothermal alteration, with impact as an important heat source. This is shown by SNC analyses of secondary minerals and Near Infra-Red analyses from orbit. The associated water may be endogenous.Our view of the Martian crust has changed since Viking landers touched down on the planet in 1976: from one almost entirely dominated by basaltic flows to one where much of the ancient highlands, particularly in ancient craters, is covered by km deep sedimentary deposits that record changing environmental conditions from ancient to recent Mars. The composition of these sediments—including, notably, the MSL Curiosity Rover results—reveal an ancient Mars where physical weathering of basaltic and fractionated igneous source material has dominated over extensive chemical weathering.
17
Voinescu, Alexandra, Nadia Wasi Iqbal, and Kevin J. Martin. Management of chronic kidney disease-mineral and bone disorder. Edited by David J. Goldsmith. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780199592548.003.0118_update_001.
Full textAbstract:
In all patients with chronic kidney disease (CKD) stages 3–5, regular monitoring of serum markers of CKD-mineral and bone disorder, including calcium (Ca), phosphorus (P), parathyroid hormone (PTH), 25-hydroxyvitamin D, and alkaline phosphatase, is recommended. Target ranges for these markers are endorsed by guidelines. The principles of therapy for secondary hyperparathyroidism include control of hyperphosphataemia, correction of hypocalcaemia, use of vitamin D sterols, use of calcimimetics, and parathyroidectomy. of hyperphosphataemia is crucial and may be achieved by means of dietary P restriction, use of P binders, and P removal by dialysis. Dietary P restriction requires caution, as it may be associated with protein malnutrition. Aluminium salts are effective P binders, but they are not recommended for long-term use, as Aluminium toxicity (though from contaminated dialysis water rather than oral intake) may cause cognitive impairment, osteomalacia, refractory microcytic anaemia, and myopathy. Ca-based P binders are also quite effective, but should be avoided in patients with hypercalcaemia, vascular calcifications, or persistently low PTH levels. Non-aluminium, non-Ca binders, like sevelamer and lanthanum carbonate, may be more adequate for such patients; however, they are expensive and may have several side effects. Furthermore, comparative trials have failed so far to provide conclusive evidence on the superiority of these newer P binders over Ca-based binders in terms of preventing vascular calcifications, bone abnormalities, and mortality. P removal is about 1800–2700 mg per week with conventional thrice-weekly haemodialysis, but may be increased by using haemodiafiltration or intensified regimens, such as short daily, extended daily or three times weekly nocturnal haemodialysis. Several vitamin D derivatives are currently used for the treatment of secondary hyperparathyroidism. In comparison with the natural form calcitriol, the vitamin D analogue paricalcitol seems to be more fast-acting and less prone to induce hypercalcaemia and hyperphosphataemia, but whether these advantages translate into better clinical outcomes is unknown. Calcimimetics such as cinacalcet can significantly reduce PTH, Ca, and P levels, but they have failed to definitively prove any benefits in terms of mortality and cardiovascular events in dialysis patients. Parathyroidectomy is often indicated in CKD patients with severe persistent hyperparathyroidism, refractory to aggressive medical treatment with vitamin D analogues and/or calcimimetics. This procedure usually leads to rapid improvements in biochemical markers (i.e. significant lowering of serum Ca, P, and PTH) and clinical manifestations (such as pruritus and bone pain); however, the long-term benefits are still unclear.
18
Sever, Mehmet Şükrü, and Raymond Vanholder. Acute kidney injury in polytrauma and rhabdomyolysis. Edited by Norbert Lameire. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780199592548.003.0252_update_001.
Full textAbstract:
The term ‘polytrauma’ refers to blunt (or crush) trauma that involves multiple body regions or cavities, and compromises physiology to potentially cause dysfunction of uninjured organs. Polytrauma frequently affects muscles resulting in rhabdomyolysis. In daily life, it mostly occurs after motor vehicle accidents, influencing a limited number of patients; after mass disasters, however, thousands of polytrauma victims may present at once with only surgical features or with additional medical complications (crush syndrome). Among the medical complications, acute kidney injury (AKI) deserves special mention, since it is frequent and has a substantial impact on the ultimate outcome.Several factors play a role in the pathogenesis of polytrauma (or crush)-induced AKI: (1) hypoperfusion of the kidneys, (2) myoglobin-induced direct nephrotoxicity, and intratubular obstruction, and also (3) several other mechanisms (i.e. iron and free radical-induced damage, disseminated intravascular coagulation, and ischaemia reperfusion injury). Crush-related AKI is prerenal at the beginning; however, acute tubular necrosis may develop eventually. In patients with crush syndrome, apart from findings of trauma, clinical features may include (but are not limited to) hypotension, oliguria, brownish discoloration of urine, and other symptoms and findings, such as sepsis, acute respiratory distress syndrome, disseminated intravascular coagulation, bleeding, cardiac failure, arrhythmias, electrolyte disturbances, and also psychological trauma.In the biochemical evaluation, life-threatening hyperkalaemia, retention of uraemic toxins, high anion gap metabolic acidosis, elevated serum levels of myoglobin, and muscle enzymes are noted; creatine phosphokinase is very useful for diagnosing rhabdomyolysis.Early fluid administration is vital to prevent crush-related AKI; the rate of initial fluid volume should be 1000 mL/hour. Overall, 3–6 L are administered within a 6-hour period considering environmental, demographic and clinical features, and urinary response to fluids. In disaster circumstances, the preferred fluid formulation is isotonic saline because of its ready availability. Alkaline (bicarbonate-added) hypotonic saline may be more useful, especially in isolated cases not related to disaster, as it may prevent intratubular myoglobin, and uric acid plugs, metabolic acidosis, and also life-threatening hyperkalaemia.In the case of established acute tubular necrosis, dialysis support is life-saving. Although all types of dialysis techniques may be used, intermittent haemodialysis is the preferred modality because of medical and logistic advantages. Close follow-up and appropriate treatment improve mortality rates, which may be as low as 15–20% even in disaster circumstances. Polytrauma victims after mass disasters deserve special mention, because crush syndrome is the second most frequent cause of death after trauma. Chaos, overwhelming number of patients, and logistical drawbacks often result in delayed, and sometimes incorrect treatment. Medical and logistical disaster preparedness is useful to improve the ultimate outcome of disaster victims.