Academic literature on the topic 'Collins House Group'

The prevalence of feline obesity is influenced by numerous factors, including inactivity and overconsumption of food. The objective of the present study was to evaluate the effect of feeding frequency on physical activity in adult cats. A total of twelve healthy adult cats were used in a cross-over study consisting of 32 d. In each of the two periods, six cats were fed either two meals or four meals daily. Throughout the study, cats were fed the same diet at amounts to maintain body weight and body condition score. Cats were individually housed 4 h/d at each scheduled feeding time, while for the other 20 h, cats were group-housed to allow for voluntary physical activity in the room with a 16 h light–8 h dark cycle. Voluntary activity levels were evaluated using Actical activity collars for seven consecutive days in each period. Daily average activity level for two-meal-fed cats (20·04 (sem 2·19), activity counts/epoch (15 s)) was not different from four-meal-fed cats (20·14 (sem 2·15), activity counts/epoch (15 s); P>0·05). In conclusion, when group-housed cats are fed to maintain their body weight and body condition score, varied feeding frequency between twice and four times daily may not affect activity levels.

Buku Anonim. 2017. Pedoman Pengelolaan Pusat Pendidikan dan Latihan Olahraga Pelajar. Asisten Deputi Pengelolaan Pembinaan Sentra dan Sekolah Khusus Olahraga. Deputi Bidang Pembudayaan Olahraga. Kementerian Pemuda dan Olahraga Republik Indonesia. Jakarta.Atmoseoprapto, Kisdarto. 2001. Menuju SDM Berdaya. Edisi Pertama. Jakarta: PT Gramedia.Denhardt, R. B., and Denhardt, J. V., 2006. Public Administration: An Action Oriented. Belmont: Thomson Higher Education.Drucker Peter F. 2001. The Esential Drucker : In One Volume The Best of Sixty Years of Peter Druker’s Essenial Writtings on Managemen. Butterworth and einemann; HBS, Harper Collins Publisher.Dunn, Willain N. 2003. Pengantar Anaisis Kebijakan Publik. Yogyakarta : Gadjah Mada University Press.Dye, Thomas R., 2001. Top Down Policymaking. New York: Chatham House Publishers.Fester, Bill, S and Karen, S. 2001. Pembinaan untuk Meningkatkan Kinerja Karyawan. Jakarta: Ramelan.Gibson, James L., John M. Ivancevich, James H. Donnelly, Jr., and Robert Konopaske. 2012. Organizations: Behavior, Structure, Processes. Fourteenth Edition. Published by Mc Graw-Hill, a Business unit of The Mc Graw-Hill Companies, Inc., 1221 Avenue of The Americas, New York, NY.Geurts, T., 2012. Public Policy Making: The 21st Century Perspective, Apeldoorn, The Netherlands: Be Informed, online pada www.beinformed.com Handoko, T Hani. 2009. Manajemen “Edisi 2”. Yogyakarta: BPFE-Yogyakarta.Harsuki. 2003. Perkembangan Olahraga Terkini. Jakarta: PT Raja Grafindo Persada.Hulsmann, Jorg Guido, 2006. The Political Economy of Moral Hazard. Czech Journal Politica Economie. February 2006ICAEW, 2012. Acting in The Public Interest: A Framework for Analysis Market Foundations Initiative. London: ICAEW. Diakses dari icaew.com/marketfoundationsKitchin, D., 2010. An Introduction to Organisational Behaviour for Managers and Engineers: A Group and Multicultural Approach. Burlington: Elsevier Ltd.Koontz, H and Weichrich, H. 1993. Management A Global Prespective. Mc. Graw-Hill. Inc,.Kraft, Michael E., Scott R. Furlong, 2004. Public Policy: Politics, Analysis, and Alternatives. Washington: CQ Press.Lubis, Johansyah dan Heryanty Evalina, 2007. Latihan Dalam Olahraga Profesional. Jakarta: Badan Pengembangan dan Pengawasan Olahraga Profesional Indonesia.Lubis, S.B. Hari dan Martani Husaeni. 1987. Teori Organisasi. Suatu Pendekatan Makro. Jakarta: PAU Ilmu-Ilmu Sosial Universitas Indonesia.Lutan, Rusli. dkk. 2000. Dasar – Dasar Kepelatihan. Departemen Pendidikan Nasional Direktorat Jenderal Pendidikan Dasar Dan Menengah Bagian Proyek Penataran Guru SLTP Setara D-III Tahun 2000Miles, M.B and Huberman, A.M. 1994. Qualitative Data Analysis: An Expended Sourcebook, California: Sage Publications, Inc.Mulyadi, D. 2015. Studi Kebijakan Publik dan Pelayanan Publik : Konsep dan Aplikasi Proses Kebijakan Publik dan Pelayanan Publik. Bandung : Alfa Beta. Neuman, W. Lawrence. 2013. Metodologi Penelitian Sosial : Pendekatan Kualitatif dan Kuantitatif. Jakarta: PT. Indeks.Park, William H., 2000. “Policy”. In Defining Public Administration: Selections from the International Policy and Administration. Diedit oleh Jay M. Shafritz. Colorado: Westview Press.Riley, S., 2005. Herzberg's Two-Factor Theory of Motivation Applied to the Motivational Techniques Within Financial Institutions. Senior Honors Theses/Dissertations. Eastern Michigan University. (Online). Diambil dari http://commons.emich.edu/honors/119Rosenbloom, D.H and Robert S Kravchuk. 2005. Public Adinistration : Understanding Management, Politic and Law in The Public Sector. Boston: McGraw-Hill. Silalahi, Ulber 2015. Metode Penelitian Sosial Kuantitatif. Bandung: PT Refika Aditama.----------------------2013. Asas-Asas Manajemen. Bandung: PT Refika Aditama.Spencer, Lyle M. Jr, and Signe Spencer (1993), Competence At Work, Models for Superior Performance. United States of Amerika: John Wiley & Sons.Inc.Sumaryadi, Nyoman. 2005. Efektivitas Implementasi Kebijakan Otonomi Daerah. Jakarta: Citra Utama.Triton, P.B. 2009. Mengelola Sumber Daya Manusia. Yogyakarta: Penerbit Oriza.Vigoda, E. 2002. The Legacy of Public Administration and Review. In Public Administration : An Interdiciplinary Crytical Analysis. Edited By Eran Vigoda. New York: Marcell Dekker, Inc.m pp 1-18.Wibowo. 2015. Manajemen Kinerja. (Edisi Revisi). Jakarta: Raja Grafindo Persada.-----------, 2007. Manajemen Kinerja. Jakarta: Raja Grafindo Persada.Wilson, Charter A., 2006. Public Policy: Continuity and Change. New York: McGraw-Hill.Artikel dan Jurnal IlmiahAbidin, H. Zainal. 2013. Pembinaan Olahraga Prestasi dan permasalahnnya. Hhtp://www.tribunews.com/tribuners/2013/12/15. Pembinaan-olahraga-prestasi-dan-permasalahnnya. Diakses pada tanggal 14 Maret 2018Deli, Y. 2014. Efektivitas Pembinaan dan Pelarihan Gelandangan dan Pengemis Dinas Sosial dan pemakaman Kota Pekan Baru. Jom FISIP. Volmue 2 Nomor 1. Oktober 2014.Firdaus, Kamal. 2011. “Evaluasi Program Pembinaan Olahraga Tenis Lapangan di Kota Padang”. Jurnal Media Ilmu Keolahragaan Indonesia (Online) Volume 1. Edisi 2. Halaman 127-132. ( http://journal.unnes.ac.id/nju/index.php/miki/articl /download/2027/2141, diunduh pada 28 Pebruari 2018)Kusnanik, Nining Widyah. 2013. “Evaluasi Manajemen Pembinaan Prestasi PRIMA Pratama Cabang Olahraga Panahan di Surabaya”. Jurnal IPTEK Olahraga. Vol. 15 (2): hal. 125-137.Mulyadi, Agustanico Dwi. 2015. “Evaluasi Program Pembinaan Sepakbola Klub Persijap Jepara”. Jurnal Ilmiah PENJAS. (Online) Vol. 1 (2): hal. 1-18. (http://ejournal.utp.ac.id/index.php/JIP/article/vie w/323/318, diunduh pada 28 Pebruari 2018)Aji, Tri. 2013. Pola Pembinaan Prestasi Pusat Pendidikan dan Latihan Pelajar (PPLP) Sepak Takraw Putra Jawa Tengah Tahun 2013. Jurnal Media Ilmu Keolahragaan Indonesia Volume 3. Edisi 1. Juli 2013. ISSN: 2088-6802.Peraturan Perundang-UndanganSurat Keputusan Pejabat Pembuat Komitmen Satuan Kerja Dinas Kepemudaan dan Olahraga Propinsi Sulawesi Tenggara Nomor 7 tahun 2017 tentang Pengurus, Pelatih, Asisten Pelatih dan Atlet PPLP 5 Cabang Olahraga Kegiatan Pengembangan Sentra Keolahragaan Program Keolahragaan Dinas Kepemudaan dan Olahraga Propinsi Sulawesi Tenggara Tahun Anggaran 2017;

Grazing by large herbivores is increasingly used as a management tool in European nature reserves. The aim is usually to support an open but heterogeneous habitat and its corresponding plant and animal communities. Previous studies showed that birds may profit from grazing but that the effect varies among bird species. Such studies often compared bird counts among grazed areas with different stocking rates of herbivores. Here, we investigated how space use of Konik horses and Highland cattle is related to bird counts in a recently restored conservation area with a year-round natural grazing management. We equipped five horses and five cattle with GPS collars and correlated the density of their GPS positions on the grazed area with the density of bird observations from winter through the breeding season. We found that in the songbirds of our study site, both the overall density of bird individuals and the number of species increased with increasing density of GPS positions of grazers. Correlations of bird density with horse density were similar to correlations with cattle density. Of the eight most common songbird species observed in our study area, the Eurasian Skylark and the Common Starling had the clearest positive correlations with grazer density, while the Blackbird showed a negative correlation. Skylarks and Starlings in our study area thus seem to profit from year-round natural grazing by a mixed group of horses and cattle.

Virtual reality (VR) is capable of immersing users in a simulated environment that creates a heightened sense of presence (Baños et al., 2004) and embodiment (Kilteni et al., 2012), both of which play essential roles in the learning process (Makransky & Peterson, 2021). However, VR use in education is still at a preliminary stage and limited to early adopters. With the advent of standalone VR head-mounted displays (HMDs) and the shift to remote education due to COVID-19, it is now the right time to integrate VR into education and to explore its benefits and shortcomings. To this end, the two teacher researchers launched a small scoping longitudinal study with a group of five volunteer participants (4 undergraduate and 1 high school student, 4 males and 1 female) to explore their perceptions and evaluation of VR for educational purposes. Following a self-directed approach to learning (Hammond & Collins, 1991) and an exploratory practice approach to research (Allwright, 2003; Hanks, 2017), the five students led by the two teachers contributed to the current study in three stages that began with immersive VR and moved to WebVR. In stage 1, all the participants were given Oculus Quest 2 HMDs and trained how to use them. The students then looked for free VR apps that they found educationally worthwhile, explored them on their own, and documented their findings. During weekly meetings, they joined a shared virtual space on Engage, where they presented and discussed their findings. Through this activity, the researchers compiled a list of free apps that could be useful for education and investigated the affordances and challenges of HMD-powered VR. The students’ responses in online surveys and focus group interviews revealed that the benefits of VR over traditional forms of EdTech included higher engagement, improved focus on task, lower anxiety, and more effective collaboration and team building. However, HMD-based VR induced varying degrees of cybersickness for most of the participants (Authors, 2021). To tackle these challenges, the researchers switched to Mozilla Hubs, an open source WebVR platform. The students were asked to create their own Hubs rooms to introduce an aspect of their academic discipline to the group. They welcomed this change since Mozilla Hubs, although not as immersive, did not cause cybersickness but there was one primary concern regarding the excessive processing load on students’ devices. Some had trouble entering Hubs rooms or could not turn on their audio. These issues led to stage 3 in which the participants used 360-degree cameras to take spherical photos and videos and create virtual tours on ThingLink. Three out of five students contributed to this stage creating virtual tours of a university campus, a park, and a horse ranch. They expressed positive opinions of ThingLink saying that it was intuitive, user-friendly and did not require much processing power. However, the degree of immersion and sense of presence was perceived as the lowest of all. This study provides valuable insights for educators willing to adopt VR.

Climate change induced sea-level rise (SLR) is on its increase globally. Regionally the lowlands of China, Vietnam, Bangladesh, and islands of the Malaysian, Indonesian and Philippine archipelagos are among the world’s most threatened regions. Sea-level rise has major impacts on the ecosystems and society. It threatens coastal populations, economic activities, and fragile ecosystems as mangroves, coastal salt-marches and wetlands. This paper provides a summary of the current state of knowledge of sea level-rise and its effects on both human and natural ecosystems. The focus is on coastal urban areas and low lying deltas in South-East Asia and Vietnam, as one of the most threatened areas in the world. About 3 mm per year reflects the growing consensus on the average SLR worldwide. The trend speeds up during recent decades. The figures are subject to local, temporal and methodological variation. In Vietnam the average values of 3.3 mm per year during the 1993-2014 period are above the worldwide average. Although a basic conceptual understanding exists that the increasing global frequency of the strongest tropical cyclones is related with the increasing temperature and SLR, this relationship is insufficiently understood. Moreover the precise, complex environmental, economic, social, and health impacts are currently unclear. SLR, storms and changing precipitation patterns increase flood risks, in particular in urban areas. Part of the current scientific debate is on how urban agglomeration can be made more resilient to flood risks. Where originally mainly technical interventions dominated this discussion, it becomes increasingly clear that proactive special planning, flood defense, flood risk mitigation, flood preparation, and flood recovery are important, but costly instruments. Next to the main focus on SLR and its effects on resilience, the paper reviews main SLR associated impacts: Floods and inundation, salinization, shoreline change, and effects on mangroves and wetlands. The hazards of SLR related floods increase fastest in urban areas. This is related with both the increasing surface major cities are expected to occupy during the decades to come and the increasing coastal population. In particular Asia and its megacities in the southern part of the continent are increasingly at risk. The discussion points to complexity, inter-disciplinarity, and the related uncertainty, as core characteristics. An integrated combination of mitigation, adaptation and resilience measures is currently considered as the most indicated way to resist SLR today and in the near future.References Aerts J.C.J.H., Hassan A., Savenije H.H.G., Khan M.F., 2000. Using GIS tools and rapid assessment techniques for determining salt intrusion: Stream a river basin management instrument. 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Ramps and scaffoldsThe lifting of large stones during antiquityUntil well into the 18th century, many scholars thought that megaliths were erected by giants. Less supernatural theories did not occur in print until the 19th century. One of these was expressed in a small pamphlet from 1857, “On the Building Manner of the Passage Graves of the Antiquity”, written by the Danish King Frederik the Seventh. Earlier (1853), the king had been convinced that first the capstones had been placed on a mound and then the uprights had been placed in holes dug out under the capstone (fig. 7). When all uprights were in place, the remaining earth was removed. This so-called mound theory is almost completely forgotten, but it surfaced sporadically in the 20th century, last when J. Osenton was reconstructing dolmens in the Cotswold Hill Quarry by Cheltenham in England in 1996-97.In 1857, Frederik the Seventh put forward the ramp theory, according to which the capstone is pulled up on a ramp to the already finished chamber (fig. 7-8). According to Frederik the Seventh’s proposal, the ramp was built from earth lengthwise covered with timber, on top of which the capstone would have been pulled up on rolls.However, the king had not invented this theory. It was known in Scandinavia and Holland already around 1800. In 1815, N. Westendorf in Holland suggested the use of earth ramps, and the following years the Dutch developed the ramp theory further.Both the early Dutch antiquarians and others referred to the fact that from the 16th to the 19th century (after the Spanish conquest), Inca workers in Peru, when erecting large buildings, used earth ramps for pulling large stones in place. During their golden age (1300-l500 AD), the Incas were masters in building with large stones that weighed up to well over 200 metric tons. Perhaps the know ledge of Inca earth ramps inspired the early European antiquarians to suggest that the megaliths had also been pulled in place by the use of ramps.In 1983, an experiment was carried out in Skånes Djurpark (Scania’s Animal Park) under G. Burenhuldt’s supervision: the building of a long barrow. The capstone was mounted on a wooden sledge and pulled in place using a rope and a 16-m long earth ramp covered with timber lengthwise (fig. 9). The gradient of the ramp was 5 degrees. It took fourteen men a mere twelve seconds to pull op the capstone.In Indonesia, the use of wooden ramps for pulling up grave capstones is well known. Such a situation was docu mented in 1910, when four hundred people pulled the stone in place without the use of rolls (fig. 10-11). In Holland, postholes suggesting the use of a similar method have been found in connection with some megalith graves (fig. 12).When using the scaffold method, one end of the stone is lifted using one or more levers while timber is being pushed under the stone. Then the other end is lifted and timber pushed underneath. The stone is then lifted again, and timber is pushed under in the opposite direction of the previous layer of timber – and so forth, until the stone has reached the planned height (fig. 13-14). The stone is lifted up on a steadily growing scaffold, so to speak. When the lever is high up, ropes are attached to it for pulling. This method was used in Denmark during the 19th century, when the National Museum was placing capstones that had fallen from their original position back onto the megalith graves. In 1897, the Danish archaeologist Sophus Müller suggested that the capstones of the megalith graves had origin ally been positioned in this way. In 1979, J.P. Mohen initiated an experiment in Bougon, France, involving the lifting of a 32-tons copy of a capstone (fig. 15).The lifting was carried out using three levers, each operated by twenty men. By pushing timber under the stone, it was easily lifted one meter. During the same experiment, twenty men easily lifted the stone using a single lever. In 1994, in Ramioul in Belgium, the scaffold method was also used for placing a capston e on a newly built alleé couverte. In Cotswold’s Hill Quarry, England, J. Osenton built three dolmens in 1996-97. A five-ton capstone was lifted one meter by two persons, one using a 3.5-meter long lever, the other pushing timber underneath.Levers are thus very effective, as heavy loads may be lifted using small effort. According to the lever principle, Kl x L1 = K2 x L2, where L1 and L2 are the long and short arm (divided by the fulcrum) respectively, Kl is the force used for pulling, and K2 is the force, which in combination with L2 has an effect on the stone itself. If using a completely regular stone, like an over-sized brick, it will be merely half of the stone’s weight that is lifted, as its edge is resting on the support. However, as the stones are usually irregular, the lifted weight in the following calculations is estimated to be 60% of the total weight.At Cotswold Hill Quarry, the relation between effort and load was 1:100, hence, one man had to pull with a mere power of 30 kg in order to lift the heavy stone. At Bou­gon, each of the 60 persons had to pull with a force of 32 kilos, if the relation was 1:10, in order to lift the 32-tons block. A capstone in the Spanish passage grave Cueva de Menga weighs 180 metric tons. It could be lifted by 72 men each pulling 50 kg, if the relation was 1:30.It appears that capstones may be easily lifted using a scaffold. When the stones reached the level of the top of the uprights, they could be pulled in over the chamber. At the experiment at Ramioul, Poissonier and Collin used a method in spired by the transportation of stones in a quarry. In the ends of the round timber just under the stone were drilled holes, in which sticks were placed. When the sticks were turned, the stones could be rolled in position over the chamber (fig. 16 ). The use of Stone’s A-frame, which will be mentioned later, would have been very effective indeed, even when very large stones had to be moved from the scaffold onto the chamber.At Stonehenge, the large sarsen stones were erected 2400 BC towards the end of the late Stone Age (fig. 17). The lintels of the large circle weigh approximately seven tons and are positioned at 4.3 meters above the earth. In the middle of the circle is the “horse shoe” consisting of five thrilitons (a thriliton is a pair of uprights carrying a lintel). These lintels weigh up to 16.5 metric tons and are raised seven meters above ground level.In 1924, the engineer E.H. Stone suggested that the lintels had been pulled up an earth ramp that had been so large that it had a platform on top. Here the final adjustment of the lintel could take place using levers.In 1935, another – simpler – technique, the scaffold method, was suggested by colonel R.H. Cunnington. The engineer C.A. Gauld later developed his idea further. He advocated the use of a rather complicated scaffold, which completely surrounded the uprights (fig. 19).In 1991, the engineer P. Pavel carried out an experiment by Strakonice in the Czech Republic (fig. 20). A copy of two uprights in the Stonehenge circle had been erected, and a lintel was to be put in position. The height was 3.5 meters, and the lintel weighed five metric tons. The procedure was surprisingly simple. Using levers and ropes, the stone was pulled up a ramp made from two heavy stems. The pulling was done in 30-cm tugs, and behind the lintel was a“brake rod”, which was moved along to prevent th e stone from sliding down. The levers were of spruce, 4.5 m long and 25 cm in diameter. The ropes were 3 cm thick. The stone was pulled up in three days by ten men.In 1994, M. Whitby was carryin g out experiments near Stonehenge. They included the placin g of lintels using both ramp and scaffold. For this purpose, concrete copies of two uprights and a lintel had been made. The lintel weighed ten metric tons and had to be lifted seven meters. First, it was lifted using the scaffold method. As this went easily, and it was obvious that it could be easily lifted in place, the experiment was called off The scaffold was a simple one, which did not surround the uprights. The lintel was pulled up a metal ramp, which served as an earth ramp. On the surface, the ramp had three tracks of timber lengthwise, and 90 people pulled up the stone in three ho urs. T he pu llin g was don e usin g an A-frame, which works as anupright lever (fig. 21). E.H. Stone had suggested this method in 1924 when the uprights were erected (fig. 22). Whitby’s experiment had the special point that the timber on the ramp surface was separated at the top, so that it would tip with the stone when it reached the top.One or the other? A ramp or a scaffold? The huge disadvantage of the earth ramp is that it would have taken a very long time to both build it and remove it. It would be faster and easier to use Pavel’s wooden ramp, strengthened and supported by timber and then pull up the stone either using Pavel’s method or an A-frame. Finally, there is the scaffold method, which Whitby and Richards found very rewarding. However, this method seems too simple and undramatic as opposed to the ramps. At any rate, many scholars have become obsessed by the ramps and will not consider the scaffold as an alternative. The theories of how Egypt’s large pyramids were erected are a fine example of this.The Great Pyramid was build for the Pharaoh Cheops, who died around 2580 BC. It is an impressive monument, which was originally 146.5 meters high, with each side measuring 230 meters. It was built from 2.300.000 box-shaped stones, each weighing approximately 2.5 metric tons or less.How the Egyptian pyramids were built is still a matter of speculation. The many suggested methods can be divided into two groups: ramps or gradual raising using levers (the scaffold method). The ramp method is preferred by most, but the shape of the ramps remains a mystery (fig. 23). Ramps have been found next to some very small and unfinished pyramids, but they were less than seven meters high. These ramps were made from limestone rubble, sand, gypsum, and clay. It seems obvious that ramps may have been used for the building of small pyramids and for the lower parts of larger pyramids. However, in the case of the great pyramids, the ramps would gradually become very steep and very long, or both, when the pyramid rose upwards.In his book, “The Complete Pyramids” (1997), Mark Lehner, one of the leading pyramid scholars, strongly advocates the ramp theory. In 1996, he took part in the building of a 6-m high pyramid “to test some of the current theories of armchair pyramid builders and try out ancient theories”. The small pyramid was built using a ramp. The scaffold method was also tested for the raising of a stone weighing two metric tons. The experiment was unsuccessful and therefore dismissed. However, elementary mistakes were made, as for instance using boards stacked in layers as a substitute for heavy timber.In spite of this, there are in fact numerous advantages of lifting the stones step by step. For instance,several teams can work simultaneously on each step; the distance is shorter; there is no long return with an empty sledge; and huge ramps do not have to be built and removed again .When Herodotus visited The Great Pyramid around 440 BC, he was told that it had been built by lifting the stones step- by-step using special devices (mechania). This information was omitted in “The Complete Pyramids”.The method used for building a large pyramid could have been a combination of the two techniques. Ramps were used at first, until they became too large or steep or both, then stones were lifted step- by-step using levers. This change may well have taken place at a height of 50 meters, when 72% of the stone mass was already in place. Also, the use of ramps and scaffolds does not have to be an either/or. Perhaps both methods were used.The heavy bluestones at Stonehenge, each weighing between 3 and 4 metric tons, were quarried in antiquity in the Preseli Mountains in Wales. The 80 bluestones were transported more than 350 km across land and water. In 2000, a group of volunteers wanted to repeat this great achievement of the past by transporting a 3-ton stone along the same route. The project, called The Millenium Stone, was a total failure and had to be given up. The participants met too many obstacles on the way and had to use modern techniques; the stone was transported far shorter distances a day than expected; a crane had to be used for lifting the stone on to a vessel, which later sank in 17 meters of water. One important reason for the poor out come was not just the lack of technical skills, but also lack of planning, expertise, and motivation among the participants. These factors are indeed the prerequi site for a successful implementation, in the past as well as now.The experiments at Bougon, Cotswold, and Strakonice showed that a few people were able to lift the stones. However, in the antiquity this would have taken place at community events, which gathered huge crowds. This was certainly the case when dolmens were built in Indonesia in modern time. Here, the presence of many people gave prestige to the organizers, who in return demonstrated their wealth and hospitality by throwing large parties where the guests were lavishly entertained. For both organizers and participants these occasions offered the possibility of making or renewing agreements and alliances.One of the many reasons behind the erection of the megalith graves was its stabilizing effect on society. The megalith builders would have been highly motivated and very determined, as the balance of their social and spiritual universe depended on a successful completion of the work with the huge stones. The muscle power of hundreds of men is not enough; it also takes a foreman with ingenuity, coordination and determination (fig. 24). The foremen of the English archaeologist, C.L. Woolley, were good at moving large stones. Once, Woolley showed his foreman, the Arab Hamoudi, the large stone, measuring 21.5 x 4.3 x 4.2 meters, which during the first century AD was placed at seven meter’s height in the wall of Acropolis in Baalbek in Syria. “He sat in silence, looking at it for perhaps twenty minutes, and then rose to his feet.‘I must go away,᾿ he said,‘my head aches᾿; and as he went, I heard him murmur: ‘By Allah, what a foreman!᾽”In this context, Woolley mentions that at his time (1953), such a stone could not be lifted that high by machines, but that the people of the antiquity were able to do it because they lacked machines!Palle EriksenRingkøbing MuseumTranslated by Annette Lerche Trolle

Abstract Background We assessed the impact of two sand fly insecticide interventions (insecticide spraying and insecticide-impregnated dog collars) on the peridomestic abundance and distribution of mosquitoes (Culicidae) and biting midges (Ceratopogonidae) in western São Paulo (Brazil) in a long-term (42-month) evaluation. Both of these dipteran groups are vectors of diseases of medical and veterinary relevance to humans and domestic animals in Brazil. Methods The interventions in the 3-arm stratified randomised control trial were: pheromone + insecticide (PI) (chicken roosts were sprayed with microencapsulated lambda-cyhalothrin; pheromone lure has no effect on the Diptera pests studied here); dog-collars (DC) (dogs fitted with deltamethrin-impregnated collars); and control (C) (unexposed to pyrethroids) were extended by 12 months. During that time, adult mosquitoes and midges were sampled along 280 households at three household locations (inside human dwellings, dog sleeping sites and chicken roosts). Results We collected 3145 culicids (9 genera, 87.6% Culex spp.) distributed relatively uniformly across all 3 arms: 41.9% at chicken roosts; 37.7% inside houses; and 20.3% at dog sleeping sites. We collected 11,464 Culicoides (15 species) found mostly at chicken roosting sites (84.7%) compared with dog sleeping sites (12.9%) or houses (2.4%). Mosquitoes and Culicoides were most abundant during the hot and rainy season. Increased daytime temperature was marginally associated with increased mosquito abundance (Z = 1.97, P = 0.049) and Culicoides abundance (Z = 1.71, P = 0.087). There was no significant association with daily average rainfall for either group. Household-level mosquito and midge numbers were both significantly reduced by the PI intervention 56% [incidence rate ratio, IRR = 0.54 (95% CI: 0.30–0.97), P ≤ 0.05] and 53% [IRR = 0.47 (95% CI: 0.26–0.85), P ≤ 0.05], respectively, compared to the control intervention. The abundance of both dipteran groups at dog sleeping sites was largely unaffected by the PI and DC interventions. The PI intervention significantly reduced abundance of mosquitoes inside houses (41%) and at chicken roosting sites (48%) and reduced midge abundance by 51% in chicken roosting sites. Conclusions Sprayed insecticide at chicken roosting sites reduced the abundance of mosquitoes and midges at the peridomestic level while dog collars had no effect on numbers for any group.

Rowan Moore, in his work Why We Build: Power and Desire in Architecture, notes that “most people know that buildings are not purely functional, that there is an intangible something about them that has to do with emotion” (16). Emotion is critical to why and how we build. Indeed, there is a basic human desire to build—to leave a mark on the landscape or on our society. This issue of M/C Journal unpacks this idea of emotion, examining the functional and the creative in the design process, for a range of building projects, from the tangible: building transport infrastructure, exhibition centre, or a new-style museum; to those building projects that are more difficult to define: building an artwork, a community, or a reputation. In addition, this issue looks at how we also ‘unbuild’ the world around us. In the feature article Aleks Wansbrough critically takes up ideas of ‘build’ and ‘unbuild’ through an examination of how the role that the death of Man, which follows the death of God, has had on the idea of creation, and how Man is unbuilt in three works by three different artists: Francis Bacon’s “Study of a Baboon” (1953), Jan Švankmajer’s Darkness, Light, Darkness (1989) and Patricia Piccinini’s “The Young Family” (2002). In the first article, Ella Mudie also looks at ‘unbuild’. This is achieved with a review of how the Sydney Metro—a major transport infrastructure project—requires demolition work that will inevitably result in a reconfiguration of the character of Sydney’s inner city and the suburbs it intersects. Mudie questions unbuilding and rebuilding, drawing on literary texts in which demolition and infrastructure development are key preoccupations. In the second article on construction and destruction, Sarah Morley, looks at one of Sydney’s earliest iconic buildings. The Garden Palace—a purpose built facility designed to house the Colony’s first International Exhibition in 1879—was a famous, and favourite, building of New South Wales, prior to its destruction by fire in 1882. Morley explores the loss of the building and its contents; which included many Australian Aboriginal objects and ancestral remains.Simon Dwyer looks at building a story with light. Drawing upon a range of historical documents, this article investigates how world-renowned architect Jørn Utzon envisaged the use of natural and artificial light. In this way, he showed how light could contribute to the final build of the Sydney Opera House, through giving additional expression to the traditional building elements that he had carefully selected. Nadine Kozak highlights much smaller structures in her qualitative analysis of comments made by stewards about their Little Free Libraries. This, increasingly popular, movement offers opportunities for reading and to build community networks as people come together to build, maintain and stock Little Free Libraries. Kozak’s work also acknowledges some of the resistance to this movement and how communities are strengthened in their efforts to protect what they have built. The earliest detectives were forced to overcome significant resistance from a suspicious public. Rachel Franks investigates the efforts of Charles Dickens to change the perception of policing. Focusing on letters written about capital punishment and articles aimed at promoting the role of the detective, Franks unpacks how one of the great novelists of the Victorian age also assisted in building the reputation of a fledging detective branch. Moving forward in time, Hazel Ferguson also interrogates ideas of reputation. This work looks at the activities of early career researchers on social media which is increasingly being used to build communities around mutual support and professional development. Ferguson’s analysis, of the #ECRchat group on Twitter, aims to contribute to emerging discussions about academic labour and online reputation. In noting how the babble of a crowd can indicate the presence of others constructing ephemeral emergent communities where the voice of an individual is often lost, Rebecca Collins, identifies how sound informs our experience of space. In this article, she discusses the potential of sound to construct fictional spaces, build individual identities and evoke the presence of a crowd in relation to two artistic installations. Ben Egliston takes on another type of creative output with videogames. Egliston’s work considers how players build ingame competencies by engaging with media beyond the game itself; such as walkthrough guides or YouTube videos. This article provides a re-framing of the relationship between gameplay (and the development of competency) and the elements of games existing beyond the screen. Creativity is also central to George Jaramillo’s article which focuses on the relationship between Ionad Hiort and the Glasgow School of Art’s Institute of Design Innovation as a case study for understanding how design innovation can engender and build community capabilities. This work studies the development of a new type of heritage centre on the western coast of the Isle of Lewis in Scotland and the idea of a “place of interpretation” as an alternative to the “visitor centre”, to go “beyond the museum”. We bookend this issue with another piece on building infrastructure in the city of Sydney. Nicholas Richardson interrogates the New South Wales Government’s ‘making it happen’ campaign. This research explores whether the current build-at-any-cost mentality behind ‘making it happen’ is in either the long-term interest of the New South Wales constituency or the short-term interest of a political party.To build is to embark on a multi-disciplinary and multi-faceted project. These articles demonstrate the wide-ranging potential of exploring how different interpretations of, and ways to, build impacts our cultural, emotional, intellectual, private, and public lives. AcknowledgementsOur sincere thanks to our enthusiastic contributors, to those who gave their expertise and time in the blind peer review process, and to Axel Bruns. ReferenceMoore, Rowan. Why We Build: Power and Desire in Architecture. New York: HarperCollins, 2013.

Rhesus monkeys are naturally social animals, and behavioral management strategies have focused on promoting pairhousingin laboratory settings as an alternative to individual or group housing. In humans, co-sleeping can have a major impact on bed partners’ sleep, raising the possibility that pair-housing also may influence sleep parameters in monkeys. In the present study, we investigated if pair-housing would impact home-cage partner’s sleep in female rhesus monkeys, and if nighttime separation using socialization panels would alter this pattern. Sleep parameters of 10 experimentally naïve adult female rhesus monkeys (5 pairs) were evaluated for 7 consecutive days using actigraphy monitors attached to primate collars. Paired animals then were separated by socialization panels during the night, and sleep-associated measures were evaluated for 7 consecutive days. The data showed that sleep efficiency was significantly lower when monkeys were pairhoused as compared with when they were separated. On the nights when subjects were pair-housed, a positive correlation was detected for sleep measures (both sleep latency and efficiency) of both members of a pair (R2’s = 0.16–0.5), suggesting that pair-housing influences sleep quality. On nights when subjects were separated, no correlations were observed for sleep measures between members of the pairs (R2’s = 0.004–0.01), suggesting that when separated, the home-cage partner’s sleep no longer influenced the partner’s sleep. Our results indicate that pair-housing has a strong impact on the home-cage partner’s sleep, and that this pattern can be prevented by nighttime separation using socialization panels. Studies evaluating sleep in pair-housed monkeys should consider the effects that the partner’s sleep may have on the subject’s sleep. Sleep is a biologic phenomenon and experimental outcome that affects physical and behavioral health and altered sleep due to pair-housing may affect a range of research outcomes.

About ten miles north of where I live in northern Colorado, a smokestack rises 500 feet in the air alongside a stair-step series of buildings. On a summer day, nothing appears to be coming from the smokestack, as though it is a ghostly relic; in the winter, a white plume rises. On closer approach, a lake teeming with ducks, geese, pelicans, and other waterfowl sits in the foreground. A herd of American bison roam on over 4,000 acres of grasslands surrounding the smokestack. This apparently benign plant called Rawhide Energy Station is actually a 280 MWe coal-fired power plant that provides about one-quarter of the electricity for four nearby communities—Fort Collins, Loveland, Longmont, and Estes Park. It is a public utility owned by the four communities and is near state-of-the-art for a coal-fired power plant, being one of the most efficient in the western United States and among the top ten in lowest emissions. I drove up to the Rawhide Energy Station and called on an intercom box to the security station to identify myself so the guard could open the security gate for me to enter. After driving across the edge of the lake, the armed guard then directed me to the visitor center. I met Jon Little, the knowledgeable and friendly tour guide, and a group of bicyclists from a local environmentally conscious brewery who were taking the tour also. We put on headphones with a radio set and a hard hat for the tour. The first and largest building houses the boiler and the generators. Th e coal arrives by train in five- to six-inch lumps, which are broken down into one-inch lumps before being fed by conveyor to grinders that convert it into a powder finer than facial powder. This powder is then mixed with air and blown into the 16-story. boiler from four directions, where it burns efficiently at a hellish temperature of 2,800˚F.