bluuebunny/crossref_metadata_2025_split huggingface dataset:
Maruca vitrata
. [Distribution map].
Authors: UK, CAB International  
Published: July 2021

Abstract

A new distribution map is provided for
Maruca vitrata
(Fabricius) Lepidoptera: Pyralidae (bean pod borer, mung moth, legume pod borer). Attacks
Vigna unguiculata
, groundnuts,
Phaseolus
and other legumes. Information is given on the geographical distribution in Africa, Angola, Benin, Bioko, Burundi, Cameroon, Cape Verde, Chad, Ethiopia, Gabon, Ghana, Ivory Coast, Kenya, Madagascar, Malawi, Mali, Mauritius, Mozambique, Niger, Nigeria, Réunion, Rwands, Senegal, Sierra Leone, Somalia, South Africa, Sudan, Tanzania, Uganda, Zaire, Zambia, Zimbabwe, Asia, Andaman Islands, Bangladesh, Bhutan, Brunei, Burma, Cambodia, China, Beijing, Fujian, Guangdong, Guangxi, Guizhou, Hainan, Hebei, Heilongjiang, Henan, Hubei, Hunan, Jiangxu, Jiangxi, Nei Mongol, Shaanxi, Shanxi, Sichuan, Yunnan, Xizang (Tibet), Zheijiang, Hong Kong, India, Andhra Pradesh, Assam, Bihar, Delhi, Gujarat, Haryana, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Orissa, Meghalaya, Punjab, Tamil Nadu, Uttar Pradesh, West Bengal, Indonesia, Borneo, Java, Lombok, Moluccas, Sulawesi, Sumatra, Japan, Korea, Malaysia, Sabah, Sarawak, West Malaysia, Maldive Islands, Nanshei-shoto, Nepal, Nicobar Islands, Philippines, Sikkim, Singapore, Sri Lanka, Taiwan, Thailand, Vietnam, Australasia and Pacific Islands, Australia, New South Wales, Queensland, Cook Islands, Fiji, Hawaii, Irian Jaya, Louisiade Archip., Mariana Islands, Marquesas, New Caledonia, New Ireland, New Hanover, Norfolk Island, Papua New Guinea, American Samoa, Western Samoa, Society Islands, Tonga, Trobriand Islands, Tubuai Islands, Umboi Islands, Vanuatu, Central America and Caribbean, Antilles, Belize, Costa Rica, Dominican Republic, El Salvador, Guatemala, Haiti, Honduras, Jamaica, Mexico, Panama, Puerto Rico, Trinidad, South America, Argentina, Bolivia, Brazil, Amazonas, Minas Gerais, Pará, Rio de Janeiro, Rio Grande do Sul, Sao Paulo, Colombia, Ecuador, French Guiana, Guyana, Paraguay, Peru, Surinam, Uraguay, Venezuela.
Thaumatotibia leucotreta
. [Distribution map].
Authors: CABI  , EPPO  
Published: July 2021

Abstract

A new distribution map is provided for
Thaumatotibia leucotreta
(Meyrick) Lepidoptera: Tortricidae Polyphagous; important hosts include Citrus, cotton (
Gossypium spp.
), maize (
Zea mays
), castor (
Ricinus communis
) and avocado (
Persea americana
). Information is given on the geographical distribution in EUROPE, Denmark, Finland, Netherlands, UK, ASIA, Israel, AFRICA, Angola, Benin, Burkina, Faso, Burundi, Cameroon, Cape Verde, Central African Republic, Chad, Congo Dem Republic, Cote d'Ivoire, Eritrea, Ethiopia, Gambia, Ghana, Kenya, Madagascar, Malawi, Mali, Mauritius, Mozambique, Niger, Nigeria, Reunion, Rwanda, Senegal, Sierra Leone, Somalia, South Africa, St Helena, Sudan, Swaziland, Tanzania, Togo, Uganda, Zambia, Zimbabwe.
Liriomyza trifolii
. [Distribution map].
Authors: CABI  , EPPO  
Published: July 2021

Abstract

A new distribution map is provided for
Liriomyza trifolii
(Burgess) Diptera: Agromyzidae Highly polyphagous, attacking many ornamental and vegetable crops. Information is given on the geographical distribution in EUROPE, Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, France, Mainland France, Germany, Hungary, Ireland, Italy, Mainland Italy, Sardinia, Sicily, Malta, Netherlands, Norway, Poland, Portugal, Mainland Portugal, Romania, Russia, Central Russia, Southern Russia, Slovakia, Slovenia, Spain, Canary Islands, Mainland Spain, Sweden, Switzerland, UK, England and Wales, Yugoslavia (Fed. Rep), ASIA, China, Fujian, Cyprus, India, Andhra Pradesh, Delhi, Gujarat, Karnataka, Madhya Pradesh, Maharashtra, Orissa, Punjab, Tamil Nadu, Israel, Japan, Honshu, Kyushu, Korea Republic, Lebanon, Philippines, Taiwan, Turkey, Yemen, AFRICA, Benin, Cote d'Ivoire, Egypt, Ethiopia, Guinea, Kenya, Madagascar, Mauritius, Mayotte, Nigeria, Reunion, Senegal, South Africa, Sudan, Tanzania, Tunisia, Zambia, Zimbabwe, NORTH AMERICA, Canada, Alberta, Nova Scotia, Ontario, Quebec, USA, Arizona, California, Delaware, District of Columbia, Florida, Hawaii, Indiana, Iowa, Maryland, Massachusetts, Michigan, New Jersey, New Mexico, Ohio, Pennsylvania, South Carolina, Texas, Washington, Wisconsin, CENTRAL AMERICA & CARIBBEAN, Bahamas, Barbados, Bermuda, Costa Rica, Cuba, Dominican Republic, Guadeloupe, Guatemala, Martinique, Trinidad and Tobago, SOUTH AMERICA, Brazil, Minas Gerais, Pernambuco, Sao Paulo, Colombia, French Guiana, Guyana, Peru, Venezuela, OCEANIA, American Samoa, Australia, New South Wales, Victoria, Fed States of Micronesia, Guam, Northern Mariana Islands, Samoa, Tonga.
Frankliniella schultzei
. [Distribution map].
Authors: CABI  , EPPO  
Published: July 2021

Abstract

A new distribution map is provided for
Frankliniella schultzei
(Trybom) Thysanoptera: Thripidae Polyphagous. Information is given on the geographical distribution in EUROPE, Belgium, Netherlands, Spain, Mainland Spain, UK, England and Wales, ASIA, Bangladesh, India, Andhra Pradesh, Gujarat, Himachal Pradesh, Karnataka, Madhya Pradesh, Maharashtra, Rajasthan, Tamil Nadu, Uttar Pradesh, Indonesia, Java, Iran, Iraq, Israel, Malaysia, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand, Yemen, AFRICA, Angola, Botswana, Burkina Faso, Cameroon, Cape Verde, Chad, Congo, Egypt, Ethiopia, Gambia, Ghana, Kenya, Libya, Madagascar, Mauritius, Morocco, Namibia, Niger, Nigeria, Senegal, Somalia, South Africa, Sudan, Tanzania, Togo, Uganda, Zambia, Zimbabwe, NORTH AMERICA, USA, Florida, Hawaii, CENTRAL AMERICA & CARIBBEAN, Barbados, British Virgin Islands, Cuba, Dominican Republic, Haiti, Jamaica, Puerto Rico, SOUTH AMERICA, Argentina, Brazil, Minas Gerais, Parana, Rio Grande do Norte, Rio de Janeiro, Santa Catarina, Sao Paulo, Chile, Colombia, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela, OCEANIA, Australia, New South Wales, Northern Territory, Queensland, South Australia, Victoria, Western Australia, French Polynesia, Guam, Kiribati, New Caledonia, Papua New Guinea.
Corcyra cephalonica
. [Distribution map].
Authors: CABI  , EPPO  
Published: July 2021

Abstract

A new distribution map is provided for
Corcyra cephalonica
(Stainton) Lepidoptera: Pyralidae Hosts: Storage pest, mainly of rice and other cereals. Information is given on the geographical distribution in EUROPE, Belgium, Bulgaria, Czech Republic, Denmark, Finland, France, Germany, Greece, Italy, Latvia, Malta, Netherlands, Norway, Romania, Slovakia, Spain, Sweden, Switzerland, UK, ASIA, Bangladesh, China, Guangdong, Jilin, Shandong, Zhejiang, India, Andaman and Nicobar Islands, Andhra Pradesh, Bihar, Chandigarh, Delhi, Gujarat, Haryana, Himachal Pradesh, Karnataka, Kerala, Maharashtra, Manipur, Meghalaya, Punjab, Rajasthan, Tamil Nadu, Uttar Pradesh, West Bengal, Indonesia, Java, Maluku, Japan, Hokkaido, Malaysia, Peninsular Malaysia, Myanmar, Nepal, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Vietnam, AFRICA, Algeria, Botswana, Cameroon, Cape, Verde, Chad, Congo, Cote d'Ivoire, Egypt, Ethiopia, Ghana, Malawi, Mali, Nigeria, Senegal, Seychelles, Siena Leone, Sudan, Tanzania, NORTH AMERICA, Canada, Ontario, USA, Georgia, Hawaii, CENTRAL AMERICA & CARIBBEAN, Barbados, Cuba, Honduras, Jamaica, SOUTH AMERICA, Bolivia, Brazil, Paraiba, Rio Grande do Sul, Sao Paulo, Colombia, Ecuador, Guyana, OCEANIA, Australia, Tasmania, Fiji, Kiribati, Papua New Guinea, Samoa, Solomon Islands, Tonga.
Eutetranychus orientalis
. [Distribution map].
Authors: CABI  , EPPO  
Published: July 2021

Abstract

A new distribution map is provided for
Eutetranychus orientalis
(Klein). Acari: Tetranychidae. Hosts:
Citrus
spp. and a wide range of other crops. Information is given on the geographical distribution in Europe (Cyprus, Spain, Mainland Spain), Asia (Afghanistan, Bangladesh, China, Guangdong, Guangxi, Hainan, Hong Kong, Shandong, Sichuan, India, Assam, Delhi, Haryana, Himachal Pradesh, Jammu and Kashmir, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Meghalaya, Punjab, Rajasthan, Tamil Nadu, Uttar Pradesh, West Bengal, Indonesia, Sumatra, Iran, Iraq, Israel, Japan, Honshu, Ryukyu Archipelago, Jordan, Kuwait, Lebanon, Malaysia, Peninsular Malaysia, Pakistan, Saudi Arabia, Taiwan, Thailand, Turkey, Yemen), Africa (Cape Verde, Egypt, Ethiopia, Kenya, Libya, Malawi, Mali, Mauritania, Mozambique, Nigeria, Senegal, South Africa, Sudan, Swaziland) and Oceania (Australia, New South Wales, Northern Territory, Queensland, Western Australia).
Melanotus communis
. [Distribution map].
Authors: CABI  , EPPO  
Published: July 2021

Abstract

A new distribution map is provided for
Melanotus communis
Gyllenhal. Coleoptera: Elateridae. Main hosts: sugarcane (
Saccharum officinarum
), potato (
Solanum tuberosum
), many grasses, and some vegetables and cereals. Information is given on the geographical distribution in North America (Ontario and Quebec, Canada, and Alabama, Arizona, Arkansas, Colorado, Florida, Georgia, Illinois, Indiana, Iowa, Louisiana, Maryland, Massachusetts, Minnesota, Missouri, Nebraska, New Jersey, New York, North Carolina, North Dakota, Ohio, Pennsylvania, South Carolina, South Dakota, Texas, Virginia and Wisconsin, USA).
Carpomya incompleta
. [Distribution map].
Authors: CABI/EPPO  
Published: July 2021

Abstract

A new distribution map is provided for
Carpomya incompleta
(Becker). Diptera: Tephritidae. Hosts: jujube (
Ziziphus
spp.). Information is given on the geographical distribution in Europe (France, Italy, Sicily), Asia (Iraq, Israel, Oman, Saudi Arabia, United Arab Emirates, Yemen), Africa (Burkina Faso, Egypt, Eritrea, Ethiopia, Libya, Niger and Sudan).
Euwallacea fornicatus
. [Distribution map].
Authors: CABI  , EPPO  
Published: July 2021

Abstract

A new distribution map is provided for
Euwallacea fornicatus
(Eichhoff). Coleoptera: Curculionidae. Hosts: tea (
Camellia sinensis
), avocado (
Persea americana
), litchi (
Litchi chinensis
). Information is given on the geographical distribution in Asia (Bangladesh, Cambodia, China, Guangdong, Hong Kong, Sichuan, Xizhang, Yunnan, India, Assam, Karnataka, Kerala, Maharashtra, Tamil Nadu, Uttar Pradesh, West Bengal, Indonesia, Israel, Japan, Bonin Islands, Ryukyu Archipelgo, Malaysia, Myanmar, Philippines, Sri Lanka, Taiwan, Thailand, Vietnam), Africa (Comoros, Madagascar, Reunion), North America (USA, California, Florida, Hawaii), Central America and Caribbean (Costa Rica, Guatemala, Panama), Oceania (Australia, Federal States of Micronesia, Fiji, Niue, Palau, Papua New Guinea, Samoa and Solomon Islands).
Tuta absoluta
. [Distribution map].
Authors: CABI  , EPPO  
Published: July 2021

Abstract

A new distribution map is provided for
Tuta absoluta
(Meyrick). Lepidoptera: Gelechiidae. Hosts: tomato (
Solanum lycopersicum
), potato (
Solanum tuberosum
). Information is given on the geographical distribution in Europe (Albania, Austria, Bosnia-Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, France, Corsica, Mainland France, Germany, Greece, Crete, Mainland Greece, Hungary, Italy, Mainland Italy, Sardinia, Sicily, Lithuania, Malta, Montenegro, Netherlands, Portugal, Mainland Portugal, Romania, Russia, Southern Russia, Serbia, Slovenia, Spain, Balearic Islands, Canary Islands, Mainland Spain, Switzerland, UK, Channel Islands, England and Wales), Asia (Bahrain, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Qatar, Saudi Arabia, Syria, Turkey, United Arab Emirates, Yemen), Africa (Egypt, Ethiopia, Libya, Morocco, Niger, Senegal, Sudan, Tunisia), Central America and Caribbean (Costa Rica, Panama), South America (Argentina, Bolivia, Brazil, Bahia, Ceara, Espirito Santo, Goias, Mato Grosso, Minas Gerais, Parana, Pernambuco, Rio de Janeiro, Rio Grande do Sul, Santa Catarina, Sao Paulo, Chile, Colombia, Ecuador, Paraguay, Peru, Uruguay, Venezuela).
Bactericera cockerelli
. [Distribution map].
Authors: CABI  , EPPO  
Published: July 2021

Abstract

A new disrtibution map is provided for
Bactericera cockerelli
(Sulc.). Hemiptera: Triozidae. Main hosts: potato (
Solanum tuberosum
), tomato (
Solanum lycopersicum
) and pepper (
Capsicum annuum
). Information is given on the geographical distribution in North America (Canada, Alberta, British Columbia, Manitoba, Ontario, Quebec, Saskatchewan, Mexico, USA, Arizona, California, Colorado, Idaho, Iowa, Kansas, Minnesota, Montana, Nebraska, Nevada, New Mexico, North Dakota, Oklahoma, Oregon, South Dakota, Texas, Utah, Washington, Wisconsin and Wyoming), Central America and Caribbean (El Salvador, Guatemala, Honduras and Nicaragua) and Oceania (New Zealand and Norfolk Island).
Bactrocera latifrons
. [Distribution map].
Authors: CABI  , EPPO  
Published: July 2021

Abstract

A new distribution map is provided for
Bactrocera latifrons
(Hendel). Diptera: Tephritidae. Main hosts: Solanaceae. Information is given on the geographical distribution in Asia (Brunei Darussalam, China, Fujian, Guangdong, Guangxi, Hainan, Hong Kong, Yunnan, India, Himachal Pradesh, Karnataka, Kerala, Tamil Nadu, West Bengal, Indonesia, Kalimantan, Sulawesi, Japan, Ryukyu Archipelago, Laos, Malaysia, Peninsular Malaysia, Sabah, Myanmar, Pakistan, Singapore, Sri Lanka, Taiwan, Thailand, Vietnam), Africa (Kenya, Tanzania), North America (USA, California, Hawaii).
Anoplophora glabripennis
. [Distribution map].
Authors: CABI  , EPPO  
Published: July 2021

Abstract

A new distribution map is provided for
Anoplophora glabripennis
(Motschulsky). Coleoptera: Cerambycidae. Hosts: polyphagous on hardwoods. Information is given on the geographical distribution in Europe (Austria, Belgium, Czech Republic, Denmark, Finland, France, Corsica, Germany, Italy, Montenegro, Netherlands, Russia, Far East, Switzerland, UK, England and Wales), Asia (China, Anhui, Fujian, Gansu, Guangdong, Guangxi, Guizhou, Hebei, Heilongjiang, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Jilin, Liaoning, Nei Mongol, Ningxia, Qinghai, Shaanxi, Shandong, Shanxi, Sichuan, Xinjiang, Xizhang, Yunnan, Zhejiang, Japan, Honshu, Korea Democratic People's Republic and Korea Republic) and North America (Canada, British Columbia, Ontario, USA, California, Illinois, Massachusetts, New Jersey, New York, Ohio and Washington).
Aleurocanthus spiniferus
. [Distribution map].
Authors: CABI  , EPPO  
Published: July 2021

Abstract

A new distribution map is provided for
Aleurocanthus spiniferus
(Quaintance). Hemiptera: Aleyrodidae. Hosts: Citrus spp. Information is given on the geographical distribution in Europe (Croatia, Italy, Mainland Italy, Montenegro), Asia (Bangladesh, Bhutan, Brunei Darussalam, China, Anhui, Chongqing, Fujian, Guangdong, Guizhou, Hainan, Hong Kong, Hubei, Hunan, Jiangsu, Jiangxi, Shandong, Sichuan, Yunnan, Zhejiang, India, Andaman and Nicobar Islands, Assam, Bihar, Karnataka, Maharashtra, Tamil Nadu, Uttar Pradesh, Indonesia, Java, Sumatra, Iran, Japan, Honshu, Kyushu, Ryukyu Archipelago, Shikoku, Korea Republic, Malaysia, Peninsular Malaysia, Sabah, Sarawak, Myanmar, Pakistan, Philippines, Sri Lanka, Taiwan, Thailand, Vietnam), Africa (Kenya, Mauritius, Nigeria, Reunion, South Africa, Swaziland, Tanzania, Uganda), North America (USA, Hawaii), Oceania (Australia, Northern Territory, Queensland, Federated States of Micronesia, Guam, Northern Mariana Islands, Papua New Guinea).
Mononychellus tanajoa
. [Distribution map].
Authors: CABI  , EPPO  
Published: July 2021

Abstract

A new distribution map is provided for
Mononychellus tanajoa
(Bondar). Tetranychidae. Main host: cassava (
Manihot esculenta
). Information is given on the geographical distribution in Africa (Angola, Benin, Burkina Faso, Burundi, Cameroon, Central African Republic, Chad, Congo, Congo Democratic Republic, Cote d'Ivoire, Gabon, Guinea, Kenya, Liberia, Malawi, Mali, Mozambique, Niger, Nigeria, Rwanda, Sierra Leone, Sudan, Tanzania, Togo, Uganda, Zambia, Zimbabwe), North America (Mexico), Central America & Caribbean (Bahamas, Costa Rica, Dominican Republic, El Salvador, Guadeloupe, Nicaragua, Panama, Trinidad and Tobago), South America (Bolivia, Brazil, Alagoas, Amazonas Bahia, Ceara, Fernando de Noronha, Maranhao, Mato Grosso do Sul, Minas Gerais, Paraiba, Pernambuco, Piaui, Rio Grande do Norte, Roraima, Sergipe, Colombia, Ecuador, Guyana, Paraguay, Suriname, Venezuela).
Penthimiola bella
. [Distribution map].
Authors: CABI  , EPPO  
Published: July 2021

Abstract

A new distribution map is provided for
Penthimiola bella
(Stål). Hemiptera: Cicadellidae. Hosts:
Citrus
spp., avocado (
Persea americana
). Information is given on the geographical distribution in Europe (Portugal), Asia (Israel, Lebanon) Africa (Angola, Burkina Faso, Cameroon, Cape Verde, Central African Republic, Congo Democratic Republic, Cote d'Ivoire, Ghana, Liberia, Madagascar, Mauritius, Morocco, Nigeria, Reunion, Seychelles, South Africa, Sudan, Tanzania, Uganda).
Ceroplastes cirripediformis
. [Distribution map].
Authors: CABI  , EPPO  
Published: July 2021

Abstract

A new distribution map is provided for
Ceroplastes cirripediformis
Comstock (Hemiptera: Coccidae). Hosts: citrus and various ornamental plants. Information is given on the geographical distribution in Europe (Bulgaria, Greece and Italy), Asia (China, Guangdong, Guangxi, Guizhou, Jiangxi, Sichuan, Yunnan, Zhejiang, Indonesia, Java, Laos and Philippines), Africa (Egypt), North America (Mexico, USA, Alabama, Arizona, Arkansas, California, District of Columbia, Florida, Georgia, Hawaii, Louisiana, Maryland, Mississippi, Missouri, North Carolina, Ohio, Pennsylvania, South Carolina and Texas), Central America and Caribbean (Antigua and Barbuda, Barbados, Bermuda, Cuba, Dominica, Grenada, Guadeloupe, Guatemala, Haiti, Jamaica, Martinique, Montserrat, Puerto Rico, Saint Kitts-Nevis, Saint Lucia, Saint Vincent and Grenadines, Trinidad and Tobago, Turks and Caicos Islands and United States Virgin Islands), South America (Argentina, Bolivia, Brazil, Alagoas, Sao Paulo, Chile, Colombia, Galapagos Islands, Guyana and Peru) and Oceania (Marshall Islands).
Accelerometer‐measured physical activity and sedentary time are associated with maximal fat oxidation in young adults
Authors: Corral‐Pérez Juan , Velázquez‐Díaz Daniel , Perez‐Bey Alejandro , Montes‐de‐Oca‐García Adrián , Fernandez‐Santos Jorge R. , Amaro‐Gahete Francisco J. , Jiménez‐Pavón David , Casals Cristina , Ponce‐González Jesús G. 
Published: July 2021

ABSTRACTThe present work aimed to examine the association between physical activity (PA) and sedentary behaviour with maximal fat oxidation (MFO) in young individuals. A total of 77 active adults (30 women; 22.8 ± 4.5 years) were included in this cross‐sectional study in which PA and sedentary behaviour were measured using accelerometers for 7 consecutive days. PA was classified into different intensities (i.e. light, moderate, vigorous, and moderate‐to‐vigorous) and sedentary behaviour into sedentary time (i.e. time, number of bouts, and length of bouts) and sedentary breaks (i.e. time, number of breaks, and length of breaks). MFO was determined using a graded cycloergometer test through indirect calorimetry and relativized to lean mass (MFOLM) and lean leg mass (MFOLL). Positive associations were found for light and vigorous PA in relation with MFO, MFOLM and MFOLL, independently of cofounders (P ≤ 0.01). Moreover, a negative association was found between MFO and MFOLM and the length of sedentary bouts which was accentuated after adjusting by cardiorespiratory fitness (P ≤ 0.05). These results suggest that light and vigorous PA and sedentary behaviour are related to MFO during exercise. Despite this, further interventional studies are needed to clarify if increments of light and vigorous PA could enhance MFO in different populations.
Past extendibility and initial singularity in Friedmann-Lemaître-Robertson-Walker and Bianchi I spacetimes
Authors: Nomura Kimihiro , Yoshida Daisuke 
Published: July 2021

Abstract
We study past-directed extendibility of Friedmann-Lemaître-Robertson-Walker (FLRW) and Bianchi type I spacetimes with a scale factor vanishing in the past.
We give criteria for determining whether a boundary for past-directed incomplete geodesics is a parallelly propagated curvature singularity, which cannot necessarily be read off from scalar curvature invariants.
It is clarified that, for incomplete FLRW spacetime to avoid the singularity, the spacetime necessarily reduces to the Milne universe or flat de Sitter universe toward the boundary.
For incomplete Bianchi type I spacetime to be free of singularity, it is necessary that the spacetime asymptotically fits into the product of the extendible isotropic geometry (Milne or flat de Sitter) and flat space, or, anisotropic spacetime with specific power law scale factors.
Furthermore, we investigate in detail the time-dependence of the scale factor compatible with the extendibility in both spacetimes beyond the leading order.
Baryogenesis via gauge field production from a relaxing Higgs
Authors: Cado Yann , von Harling Benedict , Massó Eduard , Quirós Mariano 
Published: July 2021

Abstract
We show that the baryon asymmetry of the universe can be explained in models
where the Higgs couples to the Chern-Simons term of the hypercharge group
and is away from the late-time minimum of its potential during inflation. The Higgs then relaxes toward this minimum once inflation ends which leads to the production of (hyper)magnetic helicity. We discuss the conditions under which this helicity can be approximately conserved during its joint evolution with the thermal plasma. At the electroweak phase transition the helicity is then converted into a baryon asymmetry by virtue of the chiral anomaly in the standard model. We propose a simple model which realizes this mechanism and show that the observed baryon asymmetry of the universe can be reproduced.
2D Words and Generalized Parikh Matrices
Authors: Janaki K. , Arulprakasam R. , Dare V. R. 
Published: July 2021

Abstract
The extension of Parikh vector is Parikh matrix which is a useful tool in arithmetizing words by numbers. Another interesting problem is the extension of Parikh matrix of a words to 2D words. However, Parikh matrix fails to tell about the number of subword occurrences in 2D word. Therefore, in this paper we introduce the notion of generalized Parikh matrix of 2D words which fulfill the number of subwords occurrences in an 2D words and also we obtain the properties of the generalized Parikh matrices.
Fuzzy Fibrewise Structures
Authors: Mahalakshmi J. , Sudha M. 
Published: July 2021

Abstract
A new structure called a fuzzy fibrewise (briefly ℱℱℬ) structure is propounded and contemplated in this disquisition. Also the perception of ℱℱℬ open (resp. closed) structures is introduced and some properties involving these concepts are investigated. Further, some of the significant separation axioms are studied in ℱℱℬ versions. Moreover, the concept of ℱℱℬ compactness is established.
On cyclic codes over finite chain rings
Authors: Monika  , Dutt Sucheta , Sehmi Ranjeet 
Published: July 2021

Abstract
Recent studies involve various approaches to establish a generating set for cyclic codes of arbitrary length over the class of Galois rings. One such approach involves the use of polynomials with minimal degree corresponding to specific subsets of the code, defined progressively. In this paper, we extend this approach to obtain a set of generators of cyclic codes over finite chain rings. Further, we observe that this set acts as a minimal strong Gröbner basis(MSGB) for the code.