Microbial ecosystems as targets for improving pig gut health

2022 ◽  
pp. 3-36
Author(s):  
Mick Bailey ◽  
◽  
Laura Peachey ◽  
Sarah Lambton ◽  
Chris Stokes ◽  
...  
Keyword(s):  
Complex Mixture ◽  
Gut Health ◽  
Time And Space ◽  
Microbial Ecosystems ◽  
Ecological Principles ◽  
Micro Organisms ◽  
Over Time

To date, our understanding of the organisms which constitute the microbiomes of humans and our domesticated species has been limited by the technologies available to study them. Progress from culture to species-based DNA approaches has allowed us to appreciate the scale of animal microbiomes and the changes which can occur over time and space. However, in order to design and validate rational approaches to manipulating microbiomes to optimise health, welfare and productivity, we need to begin to understand them as ecosystems, in which the host and a complex mixture of micro-organisms are continuously engaged both in co-operation to produce resources from food and in competition for those resources. The application of ecological principles can guide this understanding, but we need to validate the concepts we use, since they may not all be as applicable as they might seem.

Language Change and Movement as Seen by Historical Linguistics

2018 ◽  
Author(s):  
Derek Nurse
Keyword(s):  
West Africa ◽  
20Th Century ◽  
Language Change ◽  
Historical Linguistics ◽  
Linguistic Features ◽  
Time And Space ◽  
Change Over Time ◽  
Comparative Linguistics ◽  
Language Boundaries ◽  
Over Time

The focus of this chapter is on how languages move and change over time and space. The perceptions of historical linguists have been shaped by what they were observing. During the flowering of comparative linguistics, from the late 19th into the 20th century, the dominant view was that in earlier times when people moved, their languages moved with them, often over long distances, sometimes fast, and that language change was largely internal. That changed in the second half of the 20th century. We now recognize that in recent centuries and millennia, most movements of communities and individuals have been local and shorter. Constant contact between communities resulted in features flowing across language boundaries, especially in crowded and long-settled locations such as most of Central and West Africa. Although communities did mix and people did cross borders, it became clear that language and linguistic features could also move without communities moving.

scholarly journals Revealing the spatial shifting pattern of COVID-19 pandemic in the United States

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Di Zhu ◽  
Xinyue Ye ◽  
Steven Manson
Keyword(s):  
United States ◽  
Long Range ◽  
Network Optimization ◽  
Network Modeling ◽  
The United States ◽  
Standard Series ◽  
Time And Space ◽  
Long Range Interactions ◽  
Dynamic Relationships ◽  
Over Time

AbstractWe describe the use of network modeling to capture the shifting spatiotemporal nature of the COVID-19 pandemic. The most common approach to tracking COVID-19 cases over time and space is to examine a series of maps that provide snapshots of the pandemic. A series of snapshots can convey the spatial nature of cases but often rely on subjective interpretation to assess how the pandemic is shifting in severity through time and space. We present a novel application of network optimization to a standard series of snapshots to better reveal how the spatial centres of the pandemic shifted spatially over time in the mainland United States under a mix of interventions. We find a global spatial shifting pattern with stable pandemic centres and both local and long-range interactions. Metrics derived from the daily nature of spatial shifts are introduced to help evaluate the pandemic situation at regional scales. We also highlight the value of reviewing pandemics through local spatial shifts to uncover dynamic relationships among and within regions, such as spillover and concentration among states. This new way of examining the COVID-19 pandemic in terms of network-based spatial shifts offers new story lines in understanding how the pandemic spread in geography.

Dental evidence for variation in diet over time and space in the Arctic fox, Vulpes lagopus

Polar Biology ◽  
2021 ◽  
Author(s):  
Peter S. Ungar ◽  
Blaire Van Valkenburgh ◽  
Alexandria S. Peterson ◽  
Aleksandr A. Sokolov ◽  
Natalia A. Sokolova ◽  
...  
Keyword(s):  
The Arctic ◽  
Arctic Fox ◽  
Vulpes Lagopus ◽  
Time And Space ◽  
Dental Evidence ◽  
Over Time

Increased utilization of blastocyst frozen embryo transfers over time and space: a sartcors study

2017 ◽  
Vol 108 (3) ◽  
pp. e171-e172
Author(s):  
E.C. Holden ◽  
B.N. Kashani ◽  
S. Morelli ◽  
D. Alderson ◽  
S.K. Jindal ◽  
...  
Keyword(s):  
Time And Space ◽  
Over Time ◽  
Frozen Embryo Transfers

scholarly journals STRATEGI KOLABORASI DALAM SENI PERTUNJUKAN TRADISIONAL DI KABUPATEN SUBANG

2013 ◽  
Vol 5 (2) ◽  
pp. 294
Author(s):  
Irvan Setiawan
Keyword(s):  
Analytical Method ◽  
Performing Arts ◽  
Time Data ◽  
Time And Space ◽  
Secondary Sources ◽  
The People ◽  
Traditional Arts ◽  
Performing Art ◽  
Over Time

Abstrak Kesenian tradisional memegang peranan dalam pencirian dan menjadi kekhasan suatu daerah. Bagi wilayah administratif yang menjadi cikal bakal suatu kesenian daerah tentu saja tidak sulit untuk menyebut istilah kesenian khas dan menjadi milik daerah tersebut. Lain halnya dengan wilayah administratif yang tidak memiliki kesenian daerah sehingga akan berusaha menciptakan sebuah kesenian untuk dijadikan sebagai kesenian khas bagi daerahnya. Beruntunglah bagi Kabupaten Subang yang menjadi cikal bakal beberapa kesenian yang terlahir dan besar di daerahnya. Tidak hanya sampai disitu, Pelestarian dan pengembangan kesenian tradisional tampak serius dilakukan. Hal tersebut terlihat dari papan nama berbagai kesenian (tradisional) di beberapa ruas jalan dalam wilayah Kabupaten Subang. Seiring berjalannya waktu tampak jelas terlihat adanya perubahan dalam pernak pernik atau tahapan pertunjukan pada beberapa seni pertunjukan tradisional. Kondisi tersebut pada akhirnya mengundang keingintahuan mengenai strategi kolaborasi apa yang membuat seni pertunjukan tradisional masih tetap diminati masyarakat Subang. Penelitian ini dilakukan dengan menggunakan metode deskriptif analisis yang didukung dengan data lintas waktu baik dari sumber sekunder maupun dari pernyataan informan mengenai seni pertunjukan tradisional di Kabupaten Subang. Dari hasil penelitian diperoleh bahwa kolaborasi yang dilakukan meliputi kolaborasi lintas waktu dan lintas ruang yang masih dibatasi oleh seperangkat aturan agar kolaborasi tidak melenceng dari identitas ketradisionalannya.AbstractTraditional arts play a role in the characterization of a region. The Regency of Subang became the pioneer for inventing and creating some traditional arts. They were born and grew in the area, and their preservation and development are seriously taken into consideration. It is evident that some changes occurred over time, for example in the accessories or phase of performances at several traditional performing arts. ThisNaskah Diterima: 28 Februari 2013Naskah Disetujui: 2 April 2013condition makes the author curious about the strategy of collaboration that makes the people of Subang interested in traditional performing art. The author conducted descriptive analytical method supported by cross-time data either from primary or secondary sources. The result shows that the strategy of collaboration across time and space in traditional performing

Bodies in Both Worlds

2018 ◽  
pp. 156-182
Author(s):  
Sarahh E. M. Scher
Keyword(s):  
Visual Communication ◽  
Time And Space ◽  
Left Behind ◽  
Close Study ◽  
Over Time ◽  
Coastal Peru

The Moche people of northern coastal Peru (c. 100 B.C.E–850 C.E.) left behind a great deal of visual communication in their art, which is unusual in its relative naturalism and realistic portrayal of human and animal figures. Although their stylistic choices appear to allow for a close study of artistic imagery and its relationship to Moche life, the Moche were selective in what they included in their iconography; their art is not a comprehensive catalogue of their culture. Nevertheless, by comparing the results of a iconographic analysis of human costume in Moche ceramics with the work of scholars who have studied Moche supernatural representations in the same medium, it is possible to move toward a deeper understanding of mid- to late Moche culture and status as depicted in their art. By focusing mainly on art produced in the middle to late Moche periods (AD 200–550), this essay provides an inquiry into general ideas in Moche culture about the supernatural, ideas which of course would have varied in their details over time and space.

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