Готові списки джерел за темами / Smallest common multiple

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Добірка наукової літератури з теми "Smallest common multiple"

Автор: Grafiati

Опубліковано: 3 червня 2025

Оновлено: 31 липня 2025

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Статті в журналах з теми "Smallest common multiple"

Hong, Shaofang, and Guoyou Qian. "The least common multiple of consecutive arithmetic progression terms." Proceedings of the Edinburgh Mathematical Society 54, no. 2 (2011): 431–41. http://dx.doi.org/10.1017/s0013091509000431.

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AbstractLet k ≥ 0, a ≥ 1 and b ≥ 0 be integers. We define the arithmetic function gk,a,b for any positive integer n byIf we let a = 1 and b = 0, then gk,a,b becomes the arithmetic function that was previously introduced by Farhi. Farhi proved that gk,1,0 is periodic and that k! is a period. Hong and Yang improved Farhi's period k! to lcm(1, 2, … , k) and conjectured that (lcm(1, 2, … , k, k + 1))/(k + 1) divides the smallest period of gk,1,0. Recently, Farhi and Kane proved this conjecture and determined the smallest period of gk,1,0. For the general integers a ≥ 1 and b ≥ 0, it is natural to

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QIAN, GUOYOU, QIANRONG TAN, and SHAOFANG HONG. "THE LEAST COMMON MULTIPLE OF CONSECUTIVE TERMS IN A QUADRATIC PROGRESSION." Bulletin of the Australian Mathematical Society 86, no. 3 (2012): 389–404. http://dx.doi.org/10.1017/s0004972712000202.

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AbstractLet k be any given positive integer. We define the arithmetic function gk for any positive integer n by We first show that gk is periodic. Subsequently, we provide a detailed local analysis of the periodic function gk, and determine its smallest period. We also obtain an asymptotic formula for log lcm0≤i≤k {(n+i)2+1}.

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HU, TIANMING, JINZHI XIONG, and GENGZHONG ZHENG. "SIMILARITY-BASED COMBINATION OF MULTIPLE CLUSTERINGS." International Journal of Computational Intelligence and Applications 05, no. 03 (2005): 351–69. http://dx.doi.org/10.1142/s1469026805001660.

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Consensus clustering refers to combining multiple clusterings over a common set of objects into a single consolidated partition. After introducing the distribution-based view of partitions, we propose a series of entropy-based distance functions for comparing various partitions. Given a candidate partition set, consensus clustering is then formalized as an optimization problem of searching for a centroid partition with the smallest distance to that set. In addition to directly selecting the local centroid candidate, we also present two combining methods for the global centroid based on the new

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Fei, Shuanglin, and Guangyan Zhu. "The Least Common Multiple of Consecutive Terms in the Cubic Progression { n3 +4 } n= 1 ∞." Algebra Colloquium 32, no. 02 (2025): 229–48. https://doi.org/10.1142/s1005386725000173.

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Let [Formula: see text] be an arbitrary positive integer and [Formula: see text] a polynomial with integer coefficients. Associated to the least common multiple [Formula: see text] of any [Formula: see text] consecutive terms in the sequence [Formula: see text], we define the arithmetic function [Formula: see text] to be [Formula: see text] for all [Formula: see text], where [Formula: see text] is the set of positive integers and [Formula: see text]. When the degree of [Formula: see text] is 1 or 2, the periodicity of [Formula: see text] were studied well by Hong and Qian. In 2020, Lin and Hon

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Amini-Seresht, Ebrahim, and Yiying Zhang. "STOCHASTIC MONOTONICITY OF CONDITIONAL ORDER STATISTICS IN MULTIPLE-OUTLIER SCALE POPULATION." Probability in the Engineering and Informational Sciences 31, no. 3 (2016): 366–80. http://dx.doi.org/10.1017/s0269964816000383.

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This paper discusses the stochastic monotonicity property of the conditional order statistics from independent multiple-outlier scale variables in terms of the likelihood ratio order. Let X1, …, Xn be a set of non-negative independent random variables with Xi, i=1, …, p, having common distribution function F(λ1x), and Xj, j=p+1, …, n, having common distribution function F(λ2x), where F(·) denotes the baseline distribution. Let Xi:n(p, q) be the ith smallest order statistics from this sample. Denote by $X_{i,n}^{s}(p,q)\doteq [X_{i:n}(p,q)|X_{i-1:n}(p,q)=s]$. Under the assumptions that xf′(x)/f

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Rohwer, Sievert, and Vanya G. Rohwer. "Breeding and multiple waves of primary molt in common ground doves of coastal Sinaloa." PeerJ 6 (January 25, 2018): e4243. http://dx.doi.org/10.7717/peerj.4243.

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For adult Common Ground Doves from Sinaloa we demonstrate that the primaries are a single molt series, which sometimes feature two (in one case three) waves of feather replacement. Such stepwise primary replacement is found in many large birds but, at 40 g, this dove is much the smallest species reported to have multiple waves of replacement proceeding through its primaries simultaneously. Pre-breeding juvenile Common Ground Doves never feature two waves of primary replacement. Juveniles usually have more than two adjacent feathers growing simultaneously and replace their primaries in about 10

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Chiquet-Ehrismann, R., Y. Matsuoka, U. Hofer, J. Spring, C. Bernasconi, and M. Chiquet. "Tenascin variants: differential binding to fibronectin and distinct distribution in cell cultures and tissues." Cell Regulation 2, no. 11 (1991): 927–38. http://dx.doi.org/10.1091/mbc.2.11.927.

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In the chicken, three tenascin variants have been characterized that are generated by alternative splicing of 3 of its 11 fibronectin type III repeats. Using monoclonal antibodies that react with common regions versus extra repeats of tenascin, we could distinguish and separate tenascin variants and investigate their interaction with fibronectin using multiple experimental procedures. Interestingly, in all assays used the smallest tenascin variant bound more strongly to fibronectin than the larger ones. These biochemical data were paralleled by the observation that in chick embryo fibroblast c

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Davies Morel, M. C. G., and S. Dennis. "The occurrence and outcome of multiple ovulation and pregnancy in the Thoroughbred mare." BSAP Occasional Publication 32 (2004): 199–201. http://dx.doi.org/10.1017/s0263967x0004146x.

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Multiple pregnancies (MP) are almost always the result of multiple ovulations (MO) (Ginther and Bergfelt, 1988). Twinning is the most common non-infectious cause of abortion in the mare (Roberts and Myhre, 1983) and represents a significant economic loss. As a consequence, further investigation into its occurrence and outcome is warranted in order to determine effective management practices.Ultrasonic scanning was used to monitor and classify ovulation in 1582 Thoroughbred mares. Further ultrasonic scanning at Day 13 was used to identify and classify the resulting pregnancies (single pregnancy

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Mannan, Md Abdul, Halima Akter, and Md Amanat Ullah. "Evaluate All The Order of Every Element in The Higher Even, Odd, and Prime Order of Group for Composition." Science and Technology Indonesia 7, no. 3 (2022): 333–43. http://dx.doi.org/10.26554/sti.2022.7.3.333-343.

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This paper aims to treat a study on the order of every element in the higher even, odd and prime order of group for composition. In fact, express order of a group and order of an element of a group in real numbers. Here we discuss the higher order of groups in different types of order, which will give us practical knowledge to see the applications of the composition. In order to find out the order of an element am∈G in which an= e= identity element, then find the least common multiple (i.e.(LCM))= λ) of m and n. The least common multiple of two numbers is the "smallest non-zero common number,"

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Shifley, Stephen R., Alan R. Ek, and Thomas E. Burk. "A Generalized Methodology for Estimating Forest Ingrowth at Multiple Threshold Diameters." Forest Science 39, no. 4 (1993): 776–98. http://dx.doi.org/10.1093/forestscience/39.4.776.

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Abstract Ingrowth is defined as the number or volume of trees that periodically grow into the smallest measured size class of a forest stand. We present a model to predict the number of ingrowth trees at a variable threshold diameter for 6 forest vegetation types common to the central United States. The model is based on observations on 2,373 remeasured inventory plots from 8 sources in Missouri, Illinois, Indiana, and Ohio. The number of ingrowth trees decreases significantly with increasing threshold diameter. The concept of crown competition factor was used to set a biologically realistic u

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Книги з теми "Smallest common multiple"

Brunner, Ronald D., and Amanda H. Lynch. Adaptive Governance. Oxford University Press, 2017. http://dx.doi.org/10.1093/acrefore/9780190228620.013.601.

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Adaptive governance is defined by a focus on decentralized decision-making structures and procedurally rational policy, supported by intensive natural and social science. Decentralized decision-making structures allow a large, complex problem like global climate change to be factored into many smaller problems, each more tractable for policy and scientific purposes. Many smaller problems can be addressed separately and concurrently by smaller communities. Procedurally rational policy in each community is an adaptation to profound uncertainties, inherent in complex systems and cognitive constra

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McKeon, Andrew, B. Mark Keegan, and W. Oliver Tobin. Mayo Clinic Cases in Neuroimmunology. Oxford University Press, 2021. http://dx.doi.org/10.1093/med/9780197583425.001.0001.

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In the past 2 decades, diagnostics and therapeutics in neuroimmunology have rapidly evolved and increased in complexity. Diagnosis is assisted by various laboratory and advanced imaging techniques. Randomized clinical trials in multiple sclerosis and neuromyelitis optica, and smaller studies for rarer autoimmune diseases, have led to distinct immune molecule–targeted and mechanism-specific therapies. The fields of cerebrovascular medicine, neurooncology, and neuroinfectious diseases have not remained static either. All of these gains present a challenge, however, in that early and accurate neu

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Salomone, Rosemary. The Rise of English. Oxford University Press, 2022. http://dx.doi.org/10.1093/oso/9780190625610.001.0001.

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Is English a bridge or a barrier to economic advancement and social mobility as it spreads worldwide? To what extent do domestic and global politics determine those outcomes? Who are the winners, losers, and resisters? How are France and China using the “soft power” of language to overtake English, and to what ends? What role do globalization, a knowledge-based economy, and neoliberalism play in these developments? Using education as its lens, this book critically unpacks these and related questions in a sweeping journey across four continents through diverse political and historical settings.

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Частини книг з теми "Smallest common multiple"

Kaalby, Lasse, Axel Skytthe, Karen Andersen-Ranberg, and Bernard Jeune. "Causes of Death Among 9000 Danish Centenarians and Semisuper-Centenarians in the 1970–2012 Period." In Demographic Research Monographs. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-49970-9_8.

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AbstractAs most centenarians suffer from multiple diseases, they are at high risk of dying – but what do they ultimately die of? This question has scarcely been examined. We have carried out a register-based study of the causes of death (CoD) among Danish centenarians. Among 8559 centenarian deaths in the 1970–2012 period, the most common CoD was in the category of cardio- and cerebrovascular diseases (CVD); at the end of the study period, this CoD accounted for one-third of the deaths in this age group. The mortality rate for CVD as an underlying CoD was more than halved during the period (fr

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Lincoln, Bruce. "Festivals and Massacres: Reflections on St. Bartholomew’s Day." In Discourse and the Construction Of Society. Oxford University PressNew York, NY, 1992. http://dx.doi.org/10.1093/oso/9780195079098.003.0007.

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Abstract As has been long recognized, any society, even the smallest, is a complex amalgam of multiple subunits-clans, lineages, socioeconomic classes, political factions, age groups, genders, and so on that are only imperfectly bonded together to form the total social unit. Such integration, which is necessary for the smooth and harmonious functioning of society, is regularly sought and accomplished through numerous overlapping systems and mechanisms among them law, pedagogy, etiquette, aesthetics, and ideology, particularly religious ideology. It is, in fact, the particular competence of rel

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Ransom, John T., John F. Dunne, and N. A. Sharif,. "Flow cytometric selection of responsive subclones and fluorimetric analysis of intracellular Ca2+ mobilization." In Molecular Imaging in Neuroscience. Oxford University PressOxford, 1994. http://dx.doi.org/10.1093/oso/9780199633814.003.0008.

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Abstract With commonly utilized cell lines of clonal origin, we have observed that a substantial percentage of the population often fails to respond to a particular stimulus while a smaller percentage responds with a clearly detectable response. This suggests that, with multiple culture passages over time, genetic variants have developed that exist in the population and which exhibit heterogeneous response phenotypes that may not be morphologically apparent.

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Baloh, Robert W., and Vicente Honrubia. "Vascular Disorders." In Clinical Neurophysiology of the Vestibular System. Oxford University PressNew York, NY, 2001. http://dx.doi.org/10.1093/oso/9780195139822.003.0013.

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Abstract As discussed in Chapter 2, the vascular supply to the labyrinth, eighth nerve, and brain stem arises from a common source: the vertebrobasilar circulation. The vestibular system is subject to two general categories of vascular ischemia: (1) hypoperfusion in the vertebrobasilar system, in which case multiple areas (both peripheral and central) become simultaneously ischemic, or (2) hypoperfusion in the distribution of a single smaller feeding vessel, in which case there is a circumscribed area of ischemia. In the former case the site of origin of hypoperfusion can be anywhere from the

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Corman, John M. "Complications of surgery for renal cell carcinoma." In Biology and management. Oxford University PressOxford, 2003. http://dx.doi.org/10.1093/oso/9780198508229.003.0034.

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Abstract Renal cell carcinoma (RCC) is the most common malignancy of the human kidney and accounts for 3 per cent of all adult neoplasms (Landis et al. 1999). While radical nephrectomy remains the ‘ gold standard’ , modern diagnostic instruments, contemporary operative techniques, and advances in perioperative care have expanded treatment options for the disease. With earlier diagnosis of smaller tumors (Aso et al. 1992) and with an increased incidence of RCC (Chow et al. 1999) clinicians are faced with two important controversies. First, does nephron-sparing surgery offer cancer control rates

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Luis Giraldo Moreno, Juan, and Susana Salazar López. "Fibroids and Infertility." In Infertility and Assisted Reproduction [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.98402.

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Uterine fibroids (also known as leiomyomas or myomas) are the most common pelvic tumors, affecting more than 70% of women over 70 years of age and although most are asymptomatic, some women may experience symptoms, depending on their location and size, which can alter your quality of life, such as abnormal uterine bleeding, anemia, pelvic pain and pressure, dyspareunia, increased urinary frequency and constipation. Its relationship with infertility has been controversial and, although insignificant for subserous fibroids, it appears that submucosal and intramural fibroids that distort the endo

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Deutschmann, Emanuel. "Why Does Regionalism Occur in Transnational Human Activity?" In Mapping the Transnational World. Princeton University Press, 2022. http://dx.doi.org/10.23943/princeton/9780691226491.003.0004.

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This chapter assesses why regionalism occurs in transnational human activity. Is it because countries within regions tend to be culturally similar, frequently sharing a common history, language, or religion? Is it because they have stronger economic bonds than countries situated in disparate regions? Is it because they often form part of the same supranational political community whose policies sometimes explicitly aim at increasing internal mobility and communication while enforcing external border controls? Or is it simply due to smaller geographic distances within regions? The answer may be

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Dash, Mrs Priyadarsini Monalisha, and Mrs Sarita Sahoo. "TALIPES EQUINOVARUS." In Futuristic Trends in Medical Sciences Volume 3 Book 8. Iterative International Publisher, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3bfms8p6ch1.

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At least two out of every thousand live births are affected by the uncommon but frequent lower limb developmental disease known as idiopathic congenital talipes equinovarus. It involves abnormalities in the forefoot, midfoot, and hindfoot regions of the foot. The aetiology of this condition proposed to neurological, muscular, bony, connective tissue, vascular, genetical and idiopathic mechanism. The basic concept of this deformity appears and associated with the intra-uterine posture. According to complex segregation analysis, a single major effect gene acting against a polygenic background is

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Erasmus, Sara, and Saskia van Ruth. "Key challenges and developments in non-targeted methods or systems to identify food adulteration." In Developing smart agri-food supply chains: Using technology to improve safety and quality. Burleigh Dodds Science Publishing, 2021. http://dx.doi.org/10.19103/as.2021.0097.19.

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Food fraud is an ongoing global challenge that is amplified by the complexity of supply chain networks and fraudsters becoming more innovative in the way they commit fraud. There is a great need for rapid analytical tools that offer broad product screening. Non-targeted methods provide an approach by which a food matrix can be analysed and screened for adulterations. While various developments exist for rapid non-targeted approaches, there are still multiple challenges to overcome. More work is required to validate, harmonise and standardise non-targeted methods and the associated data interpr

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Seferis, Emmanouil, Stefanos Kollias, and Chih-Hong Cheng. "Estimating the Robustness Radius for Randomized Smoothing with 100× Sample Efficiency." In Frontiers in Artificial Intelligence and Applications. IOS Press, 2024. http://dx.doi.org/10.3233/faia240792.

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Randomized smoothing (RS) has successfully been used to improve the robustness of predictions for deep neural networks (DNNs) by adding random noise to create multiple variations of an input, followed by deciding the consensus. To understand if an RS-enabled DNN is effective in the sampled input domains, it is mandatory to sample data points within the operational design domain, acquire the point-wise certificate regarding robustness radius, and compare it with pre-defined acceptance criteria. Consequently, ensuring that a point-wise robustness certificate for any given data point is obtained

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Тези доповідей конференцій з теми "Smallest common multiple"

O’Dell, Jeff, Candice Langaster, Wayne McGaulley, Paul Slebodnick, and Jimmy Tagert. "Next Generation Ships’ Force Maintenance Coatings." In Coatings+2020. SSPC, 2020. https://doi.org/10.5006/s2020-00068.

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Abstract Currently, Ships’ Force (SF) conduct maintenance and repair painting during pier-side periods as well as while ships are underway. SF commonly use epoxy primers, such as MIL-DTL-24441, Type IV, for maintenance painting and in some cases, chloride contamination and surface profile is not adequately controlled. The Naval Research Laboratory (NRL) conducted a study to verify the efficacy of replacing the current epoxy primers commonly used by SF with more “user friendly” high-build, high-solid primers. The study examines key characteristics of high-solid primers for SF applications, such

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Kamo, Yuichi, Kenichiro Eguchi, Hiroyasu Ebina, Hiroyuki Takai, and Ryosuke Tachi. "Corrosion Behavior of Martensite-based Stainless Steels in the NaCl Solutions Saturated with CO2 Containing Multiple Impurity Species." In CONFERENCE 2025. AMPP, 2025. https://doi.org/10.5006/c2025-00078.

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Abstract The corrosion behavior of martensite-based stainless steels with chromium (Cr) contents ranging from 13 mass% to 17 mass%, which are commonly used as tubing materials in the oil industry, was evaluated under conditions simulating CO2 injection in Carbon Capture and Storage (CCS). The steels were tested to determine their general corrosion rates and susceptibility to crevice corrosion and cracking. The general corrosion rates of modified (Mod.) 13Cr, 15Cr and 17Cr were smaller than 0.127 mm/y. Therefore, these steels were judged to be applicable for CO2 injection tubing. Crevice corros

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Milster, Tom D., Robert M. Trusty, Mark S. Wang, Fred F. Froehlich, and J. Kevin Erwin. "Micro-optic lens for data storage." In Optical Data Storage. Optica Publishing Group, 1991. http://dx.doi.org/10.1364/ods.1991.tud3.

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There are several types of micro lenses commonly used in optical data storage systems. The most common are molded glass and molded plastic lenses. Molded optics weigh less than conventional multiple-element designs. Typical apertures are 3.5mm to 4.5mm in diameter, and numerical apertures (NAs) range from 0.45 to 0.55. For optical data storage applications, the smallest molded micro lenses available have an entrance pupil diameter (d) of 3.0mm. (1) There are several reasons to use smaller optics. If a smaller micro lens is used as an objective lens, the same number of disks can fit into a smal

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Zimmermann, Kilian, Richard Haefeli, and Marco Ganser. "Engine Performances With Advanced Common Rail Injector Design." In ASME 2017 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/icef2017-3531.

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This paper presents the application of the Ganser CRS common rail injectors with the proprietary poppet valve, the state of the art hydraulic switching device for common rail injectors. Due to its unique design, the combustion process is optimized by stable and rapid injection rate profiles, which are allowing for reliable multiple injection driving strategies to further reduce the fuel consumption and in-cylinder emissions. Due to its flexible characteristics, the poppet valve is applicable in numerous fields. Two applications are specifically presented in this paper. The first application of

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Leonhartsberger, Simon, and Bernhard Manhartsgruber. "Challenges in Elastohydrodynamic Simulations of Radial Ball Piston Pumps." In BATH/ASME 2024 Symposium on Fluid Power and Motion Control. American Society of Mechanical Engineers, 2024. http://dx.doi.org/10.1115/fpmc2024-140368.

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Abstract Radial ball piston pumps use spherical pistons in contradiction to the sliding shoes as utilized by common radial piston pumps. Rolling bearing balls are mass-produced and therefore relatively cheap while nonetheless the diameter lies in a very narrow tolerance field. Downsides to these types of pumps are the very short sealing gap length, the smallest clearance only occurs around the circumference, and the minor stroke, which is limited by the diameter of the ball. A point contact occurs between ball and eccentric shaft, leading to Hertzian pressure and therefore limiting the maximum

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Kumar, Avinash, Praveen Iyappan, and Krishna Mohan Kumbham. "Few Common Observations From a Vibration Test Data." In ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2024. http://dx.doi.org/10.1115/gt2024-122426.

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Abstract Typical vibration test data, especially from transient vibration tests, contains several observations with reference to test data measurement quality and physics of response. In this paper, few common observations are highlighted. These observations are obtained from both shock type test and steady state vibration test. First observation — In case of shock type loading, accelerometer data is usually found to have multiple local drifts in the signal. It is understood that presence of these multiple drifts doesn’t necessarily mean that the data is corrupted, but data can still be very r

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D'Anniballe, Antonio, Leonard Felicetti, Stephen Hobbs, and Dylan Harrison-Bayes. "Collision Analysis for Multiple Satellites Released from a Common Dispenser." In ESA 12th International Conference on Guidance Navigation and Control and 9th International Conference on Astrodynamics Tools and Techniques. ESA, 2023. http://dx.doi.org/10.5270/esa-gnc-icatt-2023-188.

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With the increasing demand for multiple satellites released in a single launch being supported by developments in both rocketry and satellite manufacturing, risks of having collisions in the early phases of missions have become one of the key challenging aspects that new operators need to face. This is especially true when onboard propulsion capabilities are limited, and trajectory corrections are not possible over several orbits, a scenario which is common with smaller spacecraft. In addition, accurate tracking and orbit determination cannot be done accurately due to the unreliability of the

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Catania, Andrea Emilio, and Alessandro Ferrari. "Further Development and Experimental Analysis of a New Common Rail FIS Without Accumulator." In ASME 2009 Internal Combustion Engine Division Fall Technical Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/icef2009-14093.

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An innovative hydraulic layout for Common Rail (CR) fuel injection systems (FIS) without accumulator was further developed and assessed. The rail was removed and replaced by a high-pressure pipe junction to have faster dynamic system response during engine transients, smaller pressure induced stresses and reduced production costs. Compared to a commercial rail, whose internal volume ranges from 20 to 40 cm3, the junction provided a hydraulic capacitance of about 2 cm3 with the main function of connecting the pump delivery to the electroinjector feeding pipes. The modified injection system was

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Gray, Damien F. "Using Modular Instruments to Reduce Costs." In NCSL International Workshop & Symposium. NCSL International, 2014. http://dx.doi.org/10.51843/wsproceedings.2014.02.

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Calibration is typically performed with large, expensive standards with multiple modes of operation. These standards can be expensive to ship and difficult to move around. This makes their use in field calibration both difficult and expensive. Modular instrumentation based on standard computer buses, such as PXIe, is now available with specifications which meet or exceed those needed for many calibrations. These modular instruments are typically smaller, more flexible, less expensive, and faster than the equivalent, standalone standard. This paper will analyze several common field service use

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Coopmans, Calvin, Long Di, Austin Jensen, Aaron A. Dennis, and YangQuan Chen. "Improved Architecture Designs for a Low Cost Personal Remote Sensing Platform: Flight Control and Safety." In ASME 2011 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/detc2011-48167.

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Remote sensing is a field traditionally dominated by expensive, large-scale operations. This paper presents our efforts to improve our unmanned aircraft (UA) platforms for low-cost personal remote sensing purposes. Safety concerns are first emphasized regarding the local airspace and multiple fail-safe features are shown in the current system. Then the AggieAir unmanned system architecture is briefly described including the Paparazzi UA autopilot, AggieAir JAUS implementation, AggieNav navigation unit and payload integration. Some preliminary flight test results and images acquired using an ex

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Звіти організацій з теми "Smallest common multiple"

Whitaker, Stephen. Rocky intertidal community monitoring at Channel Islands National Park: 2018–19 annual report. National Park Service, 2023. http://dx.doi.org/10.36967/2299674.

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Channel Islands National Park includes the five northern islands off the coast of southern California (San Miguel, Santa Rosa, Santa Cruz, Anacapa, and Santa Barbara Islands) and the surrounding waters out one nautical mile. There are approximately 176 miles of coastline around the islands, about 80% of which is composed of rock. The diversity and undisturbed nature of the tidepools of this rocky coastline were recognized as special features of the islands in the enabling legislation. To conserve these communities unimpaired for future generations, the National Park Service has been monitoring

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LeDuc, Jamie, Ryan Maki, Tom Burri, et al. Voyageurs National Park interior lakes status and impact assessment. National Park Service, 2022. http://dx.doi.org/10.36967/nrr-2289923.

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Voyageurs National Park (VNP) is a water-based park that includes part or all of four large lakes and twenty-six smaller lakes commonly referred to as “interior lakes”. The 26 interior lakes of VNP are important aquatic resources with differing size and depth, water chemistry, trophic status, fish communities, and visitor use. Despite the remote location of these lakes, they have been impacted by multiple stressors, including contaminants and non-native species. This assessment provides key information in support of a science-based management plan for these lakes. The objectives of this assess

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King, E. L., A. Normandeau, T. Carson, et al. Pockmarks, a paleo fluid efflux event, glacial meltwater channels, sponge colonies, and trawling impacts in Emerald Basin, Scotian Shelf: autonomous underwater vehicle surveys, William Kennedy 2022011 cruise report. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/331174.

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A short but productive cruise aboard RV William Kennedy tested various new field equipment near Halifax (port of departure and return) but also in areas that could also benefit science understanding. The GSC-A Gavia Autonomous Underwater Vehicle equipped with bathymetric, sidescan and sub-bottom profiler was successfully deployed for the first time on Scotian Shelf science targets. It surveyed three small areas: two across known benthic sponge, Vazella (Russian Hat) within a DFO-directed trawling closure area on the SE flank of Sambro Bank, bordering Emerald Basin, and one across known pockmar

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ROTH, Vathana, Socheat KEO, and Sokcheng SIM. Profitability and Technical Efficiency of Chilli Farms in Cambodia. Cambodia Development Resource Institute, 2024. https://doi.org/10.64202/wp.144.202406.

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In this study, we examine the revenue, costs, profits and technical efficiency of chilli farms in Cambodia. We employ a representative sample of 542 chilli farming households from Banteay Meanchey, Battambang, Kampong Chhnang, Kampong Cham, Tboung Khmum and Kandal. The sample was randomly selected using a two-stage stratified sampling design, where villages were chosen in the first stage as the primary sampling unit and households engaged in chilli production were selected in the second stage as the secondary sampling units. The selection of primary sampling units was proportional to the numbe

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Opportunities and drivers for SME agribusinesses to reduce food loss in Africa and Asia. Commercial Agriculture for Smallholders and Agribusiness (CASA), 2023. http://dx.doi.org/10.1079/20240191175.

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Анотація:

Climate change, conflict, and the COVID-19 pandemic and its aftermath have caused a sharp increase in food insecurity globally. Reducing food loss - a decrease in the quantity and/or quality of food that takes place from production through to processing - in places where food insecurity is most severe has the potential to be a win-win for food security, climate outcomes, and for commercially driven agribusinesses. This report reviews the common drivers of food loss in sub-Saharan Africa and South Asia, which include inadequate storage, lack of cold chain, and poor post-harvest and distribution

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