Ritual Frequency, Emotionality, and Modes of Religiosity

2021 ◽  
pp. 53-81
Author(s):  
Harvey Whitehouse
Keyword(s):  
High Frequency ◽  
Large Scale ◽  
Low Frequency ◽  
New Guinea ◽  
Small Scale ◽  
Complex Societies ◽  
High Arousal ◽  
The World ◽  
Hierarchical Groups ◽  
To Come

Collective rituals tend to come in two kinds: frequently performed but relatively lowkey; rarely enacted but emotionally intense. According to the theory of modes of religiosity, high-frequency but low-arousal rituals produce large-scale hierarchical groups (the doctrinal mode), while low-frequency but high-arousal rituals produce small-scale highly cohesive groups (the imagistic mode). This chapter describes how that theory was first developed while carrying out fieldwork in the New Guinea rainforest. But then the author realized it could help to explain how groups throughout the world take shape and spread, and it could also help to explain how complex societies evolved.

scholarly journals Investigation of High-Frequency Internal Wave Interactions with an Enveloped Inertia Wave

2012 ◽  
Vol 2012 ◽  
pp. 1-12
Author(s):  
B. Casaday ◽  
J. Crockett
Keyword(s):  
Internal Wave ◽  
High Frequency ◽  
Wave Breaking ◽  
Large Scale ◽  
Critical Level ◽  
Low Frequency ◽  
Small Scale ◽  
Wave Interactions ◽  
Frequency Wave ◽  
Action Density

Using ray theory, we explore the effect an envelope function has on high-frequency, small-scale internal wave propagation through a low-frequency, large-scale inertia wave. Two principal interactions, internal waves propagating through an infinite inertia wavetrain and through an enveloped inertia wave, are investigated. For the first interaction, the total frequency of the high-frequency wave is conserved but is not for the latter. This deviance is measured and results of waves propagating in the same direction show the interaction with an inertia wave envelope results in a higher probability of reaching that Jones' critical level and a reduced probability of turning points, which is a better approximation of outcomes experienced by expected real atmospheric interactions. In addition, an increase in wave action density and wave steepness is observed, relative to an interaction with an infinite wavetrain, possibly leading to enhanced wave breaking.

scholarly journals Optimizing the Frequency Capping: A Robust and Reliable Methodology to Define the Number of Ads to Maximize ROAS

2021 ◽  
Vol 11 (15) ◽  
pp. 6688
Author(s):  
Jesús Romero Leguina ◽  
Ángel Cuevas Rumin ◽  
Rubén Cuevas Rumin
Keyword(s):  
High Frequency ◽  
Large Scale ◽  
Low Frequency ◽  
Digital Marketing ◽  
Optimal Frequency ◽  
Novel Technique ◽  
Maximum Threshold

The goal of digital marketing is to connect advertisers with users that are interested in their products. This means serving ads to users, and it could lead to a user receiving hundreds of impressions of the same ad. Consequently, advertisers can define a maximum threshold to the number of impressions a user can receive, referred to as Frequency Cap. However, low frequency caps mean many users are not engaging with the advertiser. By contrast, with high frequency caps, users may receive many ads leading to annoyance and wasting budget. We build a robust and reliable methodology to define the number of ads that should be delivered to different users to maximize the ROAS and reduce the possibility that users get annoyed with the ads’ brand. The methodology uses a novel technique to find the optimal frequency capping based on the number of non-clicked impressions rather than the traditional number of received impressions. This methodology is validated using simulations and large-scale datasets obtained from real ad campaigns data. To sum up, our work proves that it is feasible to address the frequency capping optimization as a business problem, and we provide a framework that can be used to configure efficient frequency capping values.

Het Hoge Kempen ruraal-industrieel transitielandschap

2019 ◽  
Vol 4 (3) ◽  
pp. 194-207
Author(s):  
PIET GELEYNS
Keyword(s):  
Large Scale ◽  
Western Europe ◽  
Farming System ◽  
Small Scale ◽  
Coal Miners ◽  
Garden Cities ◽  
World Heritage List ◽  
The World ◽  
Outstanding Universal Value ◽  
Extensive Farming

The Hoge Kempen rural industrial transition landscape: a layered landscape of Outstanding Universal Value? Up until the beginning of the 20th century, the eastern part of the Belgian province of Limburg was a sparsely populated and not very productive part of the country. The dominating heathland was maintained with sheep, which were an essential part of a small-scale extensive farming system. This all changed when coal was discovered in 1901. Seven large coalmines were established in a few decades, each one employing thousands of coal-miners. This also meant that entire new garden cities were built, to house the coal-miners and their families. The confrontation between the small-scale traditional land-use and the new large-scale industrial developments defines the landscape up to today. The scale and the force of the turnover are considered unprecedented for Western Europe, which is why it is being presented by Belgium for inclusion in the World Heritage List.

scholarly journals Cambridge Servicemen’s Memorial (Breuer, 1945): espacio público para el recuerdo

2019 ◽  
Vol 6 (2) ◽  
pp. 27
Author(s):  
Salvador José Sanchís Gisbert ◽  
Pedro Ponce Gregorio ◽  
Ignacio Peris Blat
Keyword(s):  
Public Space ◽  
Large Scale ◽  
Residential Buildings ◽  
Small Scale ◽  
First Year ◽  
Residential Land ◽  
The Public ◽  
International Recognition ◽  
The World ◽  
Strong Commitment

Marcel Breuer was in the first year of architectural technicians to graduate from Bauhaus School. The peculiar education he received there allowed him to explore the concept of design in its broadest sense. In his European stage we find, on the most private and small scale, unique solutions for furniture. In his first American stage we see a strong commitment with solutions related to the residential land and, when he earned international recognition, he developed large scale solutions for his public non-residential buildings and urban equipments in locations all over the world. It is strange to see that an architect like him did not have the opportunity to materialize any of his proposals associated with the public space. The 1945 Cambridge Servicemen’s Memorial project, also known as the Memorial War, is the most significant one he developed in his last years in Cambridge. Had it been built, it would have been a valuable example of modernity and contemporary reinterpretation of the monument in the public space.

scholarly journals WADAH KOMUNITAS DAN REKREASI SEBAGAI RUANG KE - 3 DENGAN URBAN AKUPUNTUR METODE MENGHIDUPKAN DAN MENGEMBALIKAN CITRA PASAR BARU

2020 ◽  
Vol 2 (2) ◽  
pp. 1427
Author(s):  
Stephen Stephen ◽  
Franky Liauw
Keyword(s):  
Shopping Center ◽  
Small Scale ◽  
Urban Spatial Structure ◽  
Social Culture ◽  
Shopping Area ◽  
The World ◽  
To Come ◽  
The Times ◽  
The Impact ◽  
The City

At present the activity of buying and selling/trading has been developing rapidly for decades. The growth of new malls spread throughout Jakarta. Making Jakarta the city with the largest and most shopping center in the world, with more than 173 malls. Coupled with the help of technology, an online shop platform has emerged that makes it easy for visitors to shop without having to come to the store. With the help of electronic media tools such as tablets or Smartphones. Nowadays, malls are not only a place to shop but also a place for recreation, socializing, or just for a walk alone. The progress of technology and human culture is changing. It's one of the factors that influence the impact of the decline in visitors at the old shopping center, every year such as a Pasar Baru shopping center. Re-Imagine Pasar Baru is a project that aims as a motor/propeller for Pasar Baru Community. Inviting the local people and Shop Owners to take part in making a change. Through a new program that strengthens unity and diversity to bring the conciseness cooperation (Gotong-royong) attitude that has been lost with the development of the times. Creating a place where people can socialize and interact, get closer, get to know each other, and also as a means of recreation for residents, visitors, shop owners, and also this project hopes to bring the Pasar Baru shopping area to life. Through the Urban Acupuncture method by analyzing the needs, potentials, deficiencies, demographics, ecology, etc. that characterize the Pasar Baru area. Where it can present a new program, and produce small-scale changes, but social catalytic intervention into the urban spatial structure. In physical and social-culture in Pasar Baru. Keywords: Community; Gotong Royong; Pasar Baru; Recreation; Urban Acupuncture  AbstrakSaat ini aktivitas Jual-beli/perdagangan sudah berkembang pesat selama beberapa dekade. Tumbuhnya mall-mall baru tersebar di seluruh Jakarta. Menjadikan Jakarta sebagai kota dengan pusat perbelanjaan terbanyak dan terbesar di dunia, dengan lebih dari 173 mall. Ditambah dengan bantuan teknologi, platform online shop memudahkan pengunjung untuk berbelanja tanpa perlu datang ke toko. Dengan bantuan alat media elektronik seperti tablet atau Smartphones. Saat ini, mall bukan hanya menjadi tempat untuk berbelanja melainkan menjadi tempat rekreasi, bersosialisasi, atau hanya sekedar untuk jalan-jalan semata. Kemajuan teknologi serta budaya manusia yang berubah, merupakan salah satu faktor yang berpengaruh terhadap dampak penurunan pengunjung di pusat perbelanjaan lama setiap tahunnya, seperti pusat perbelanjaan Pasar Baru. Re-Imagine Pasar Baru Merupakan proyek yang bertujuan sebagai motor / pengerak daerah Pasar Baru. Mengajak masyarakat dan para pedagang untuk ikut andil dalam melakukan suatu perubahan. Lewat program yang mempererat kesatuan dan persatuan guna memunculkan sikap gotong royong yang sudah hilang seiring berkembangnya zaman. Menciptakan tempat dimana warga dapat bersosialisasi dan berinteraksi, mendekatkan, saling mengenal satu sama lain dan juga sebagai sarana rekreasi warga lokal, dan proyek ini berharap dapat menghidupkan kawasan perbelanjaan Pasar Baru. Lewat metode Urban Acupunture yaitu dengan menganalisis kebutuhan, potensi, kekurangan, demografi, ekologi yang menjadi ciri khas dari kawasan Pasar Baru. Dimana dapat menghadirkan suatu program baru, dan menghasilkan perubahan skala kecil, tetapi intervensi katalitik sosial ke dalam tatanan ruang kota. Bukan hanya sekedar bentuk fisik, tetapi juga berdampak pada sosial dan budaya Kawasan Pasar Baru sendiri. 

scholarly journals Internal tide energy flux over a ridge measured by a co-located ocean glider and moored ADCP

2019 ◽  
Author(s):  
Rob Hall ◽  
Barbara Berx ◽  
Gillian Damerell
Keyword(s):  
Energy Flux ◽  
Large Scale ◽  
Low Frequency ◽  
Internal Tide ◽  
Small Scale ◽  
Potential Density ◽  
The North ◽  
Model Study ◽  
Continental Shelves ◽  
Alternative Approach

Abstract. Internal tide energy flux is an important diagnostic for the study of energy pathways in the ocean, from large-scale input by the surface tide, to small-scale dissipation by turbulent mixing. Accurate calculation of energy flux requires repeated full-depth measurements of both potential density (ρ) and horizontal current velocity (u) over at least a tidal cycle and over several weeks to resolve the internal spring-neap cycle. Typically, these observations are made using full-depth oceanographic moorings that are vulnerable to being fished-out by commercial trawlers when deployed on continental shelves and slopes. Here we test an alternative approach to minimise these risks, with u measured by a low-frequency ADCP moored near the seabed and ρ measured by an autonomous ocean glider holding station by the ADCP. The method is used to measure the M2 internal tide radiating from the Wyville Thompson Ridge in the North Atlantic. The observed energy flux (4.2 ± 0.2 kW m−1) compares favourably with historic observations and a previous numerical model study. Error in the energy flux calculation due to imperfect co-location of the glider and ADCP is estimated by sub-sampling potential density in an idealised internal tide field along pseudorandomly distributed glider paths. The error is considered acceptable (

Wavenumber transport: scattering of small-scale internal waves by large-scale wavepackets

1995 ◽  
Vol 289 ◽  
pp. 379-405 ◽  
Author(s):  
David L. Bruhwiler ◽  
Tasso J. Kaper
Keyword(s):  
Internal Waves ◽  
High Frequency ◽  
Large Scale ◽  
Wave Interaction ◽  
Initial Distribution ◽  
Small Scale ◽  
Theoretic Model ◽  
Frequency Interval ◽  
Crossing Theory ◽  
Invariance Theory

In this work, we treat the problem of small-scale, small-amplitude, internal waves interacting nonlinearly with a vigorous, large-scale, undulating shear. The amplitude of the background shear can be arbitrarily large, with a general profile, but our analysis requires that the amplitude vary on a length scale longer than the wavelength of the undulations. In order to illustrate the method, we consider the ray-theoretic model due to Broutman & Young (1986) of high-frequency oceanic internal waves that trap and detrap in a near-inertial wavepacket as a prototype problem. The near-inertial wavepacket tends to transport the high-frequency test waves from larger to smaller wavenumber, and hence to higher frequency. We identify the essential physical mechanisms of this wavenumber transport, and we quantify it. We also show that, for an initial ensemble of test waves with frequencies between the inertial and buoyancy frequencies and in which the number of test waves per frequency interval is proportional to the inverse square of the frequency, a single nonlinear wave–wave interaction fundamentally alters this initial distribution. After the interaction, the slope on a log-log plot is nearly flat, whereas initially it was -2. Our analysis captures this change in slope. The main techniques employed are classical adiabatic invariance theory and adiabatic separatrix crossing theory.

Investigating Thunderstorm HF/VHF Radio Bursts with Weak Lower Frequency Radiation

2020 ◽  
Author(s):  
Ningyu Liu ◽  
Joseph Dwyer
Keyword(s):  
High Frequency ◽  
Large Scale ◽  
Strong Field ◽  
Large Fraction ◽  
Low Frequency ◽  
Very High Frequency ◽  
Lightning Initiation ◽  
Study Support ◽  
Volcanic Lightning ◽  
Frequency Radiation

<p>While the spectrum of lightning electromagnetic radiation is known to peak around 5-10 kHz in the very low frequency (VLF) range, intense high frequency/very high frequency (HF/VHF) radiation can be produced by various lightning related processes. In fact, thunderstorm narrow bipolar events (NBEs), which are capable of initiating lightning, are the most powerful HF/VHF sources in nature on Earth. But even for NBEs, the spectral intensity in HF/VHF is still many orders of magnitude weaker than that of lower frequencies (Liu et al., JGR, 124, https://doi.org/10.1029/2019JD030439, 2019). HF/VHF bursts with weak VLF signals, however, can also be produced by thunderstorms. These bursts may be related to the thunderstorm precursor events noted by Rison et al. (Nat. Commun., 7, 10721, 2016) and are also found to precede a large fraction of lightning initiation (Lyu et al., JGR, 124, 2994, 2019). They are also known as continual radio frequency (CRF) radiation associated with volcanic lightning (Behnke et. al., JGR, 123, 4157, 2018).</p><p> </p><p>In this talk, we report a theoretical and modeling study to investigate a physical mechanism for production of those HF/VHF bursts. The study is built on the theory developed recently concerning the radio emissions from an ensemble of streamers (Liu et al., 2019). We find an ensemble of streamer discharges that develop in random directions can produce HF/VHF radiation with intensity comparable to those all developing in a single direction, but the VLF intensity is many orders of magnitude weaker. The results of our study support the conclusions of Behnke et. al (2018) that CRF is produced in the absence of large-scale electric field, it results in insignificant charge transfer, and it is caused by streamers. In the context of the HF/VHF bursts preceding lightning initiation (Lyu et. al, 2019), our results imply that highly localized strong field regions exist in thunderstorms and streamers take place in those regions, which somehow precondition the medium for lightning initiation.</p>

A “Manifest Violation” of the Rights of Englishmen: Rights Talk and the Law of Property in Early Eighteenth-Century Jamaica

2015 ◽  
Vol 33 (3) ◽  
pp. 543-575 ◽  
Author(s):  
Lee B. Wilson
Keyword(s):  
Eighteenth Century ◽  
Large Scale ◽  
Political Conflict ◽  
Small Scale ◽  
Property Law ◽  
Negro Woman ◽  
Early American ◽  
Plantation Economy ◽  
The Law ◽  
To Come

In 1706, Jamaica's provost marshal received a writ of escheat from the island's Supreme Court of Judicature. The writ directed him to empanel a jury of “Twelve and Lawful Men of the Neighbourhood” who would determine whether the slaves of James Whitchurch, a Jamaican merchant, should be escheated—returned—to the Crown. Did the “Negro Woman Slave Commonly Called Catalina” and her “Seaven Pickaninny” belong to Whitchurch, or could Queen Anne claim her prerogative right to an escheat because the previous owner of the slaves, Charles Delamaine, had died without an heir? The jury found in the Crown's favor, but a dissatisfied Whitchurch petitioned Queen Anne for relief, asking her to return the slaves and quiet his title. Whitchurch's petition, the first Jamaican escheat case to come before the Queen, sparked a transatlantic legal controversy as colonists, Assembly members, and imperial officials weighed the Crown's prerogative right to escheats against local political grievances and the Board of Trade's desire to encourage West Indian settlement and trade. This seemingly mundane conflict over property law quickly acquired constitutional significance, generating the kind of rights talk so familiar to early American historians: Jamaican colonists claimed the rights of Englishmen, and the Jamaican Assembly asserted an institutional capacity akin to Parliament. In this article, I contextualize colonists' rights talk, rooting their claims to English rights in concerns about the administration of property law during a crucial liminal moment in Jamaican history. As the colony transitioned from a small-scale to a large-scale plantation economy and from a society with slaves to a slave society, property and the law that governed it became the focus of intense political conflict.

scholarly journals Stochastic Subgrid-Scale Ocean Mixing: Impacts on Low-Frequency Variability

2017 ◽  
Vol 30 (13) ◽  
pp. 4997-5019 ◽  
Author(s):  
Stephan Juricke ◽  
Tim N. Palmer ◽  
Laure Zanna
Keyword(s):  
Southern Ocean ◽  
Interannual Variability ◽  
Time Scales ◽  
High Frequency ◽  
Low Frequency ◽  
Global Ocean ◽  
Small Scale ◽  
Subgrid Scale ◽  
Low Frequency Variability ◽  
Ocean Models

In global ocean models, the representation of small-scale, high-frequency processes considerably influences the large-scale oceanic circulation and its low-frequency variability. This study investigates the impact of stochastic perturbation schemes based on three different subgrid-scale parameterizations in multidecadal ocean-only simulations with the ocean model NEMO at 1° resolution. The three parameterizations are an enhanced vertical diffusion scheme for unstable stratification, the Gent–McWilliams (GM) scheme, and a turbulent kinetic energy mixing scheme, all commonly used in state-of-the-art ocean models. The focus here is on changes in interannual variability caused by the comparatively high-frequency stochastic perturbations with subseasonal decorrelation time scales. These perturbations lead to significant improvements in the representation of low-frequency variability in the ocean, with the stochastic GM scheme showing the strongest impact. Interannual variability of the Southern Ocean eddy and Eulerian streamfunctions is increased by an order of magnitude and by 20%, respectively. Interannual sea surface height variability is increased by about 20%–25% as well, especially in the Southern Ocean and in the Kuroshio region, consistent with a strong underestimation of interannual variability in the model when compared to reanalysis and altimetry observations. These results suggest that enhancing subgrid-scale variability in ocean models can improve model variability and potentially its response to forcing on much longer time scales, while also providing an estimate of model uncertainty.

Sign in / Sign up

Export Citation Format

Share Document