The Muon Anomalous Magnetic Moment in the Reduced Minimal 3-3-1 Model

We study the muon anomalous magnetic moment $(g-2)_{\mu}$ in the context of the reduced minimal 3-3-1 model recently proposed in the literature. In particular, its spectrum contains a doubly charged scalar ($H^{\pm \pm}$) and gauge boson ($U^{\pm \pm}$), new singly charged vectors ($V^{\pm}$) and a $Z^{\prime}$ boson, each of which might give a sizeable contribution to the $(g-2)_{\mu}$. We compute the 1-loop contributions from all these new particles to the $(g-2)_{\mu}$. We conclude that the doubly charged vector boson provides the dominant contribution, and by comparing our results with the experimental constraints we derive an expected value for the scale of $SU(3)_L\otimes U(1)_N$ symmetry breaking $v_{\chi} \sim 2$ TeV. We also note that, if the discrepancy in the anomalous moment is resolved in the future without this model then the constraints will tighten to requiring $v_\chi > 2.7$ TeV with current precision, and will entirely rule out the model if the expected precision is achieved by the future experiment at Fermilab.Comment: 19 pages, 4 figure

The illegal trade of the Sumatran serow Capricornis sumatraensis sumatraensis for traditional medicine in Indonesia

Mainland serow are in decline in Southeast Asia with poaching for illegal trade being a major driver. In Indonesia, where this species is found only on the island of Sumatra, the illegal wildlife trade is widespread and impacts numerous species and it is therefore not surprising to find serow in trade. Using seizure and prosecution data from 2014 to 2021, a total of 13 seizure records were obtained, involving an estimated minimum of 32 mainland serow (Capricornis sumatraensis). While legislation is in place in Indonesia to protect serow from poaching and illegal trade, meaningful penalties are seldom handed down. In an absence of effective deterrents, illegal trade will continue to be a threat to the conservation of this species.Kambing hutan daratan utama mengalami penurunan di Asia Tenggara yang mana perburuan untuk perdagangan ilegal menjadi pendorong utama. Di Indonesia, di mana spesies ini hanya ditemukan di Pulau Sumatra, perdagangan satwa liar secara ilegal terjadi dimana-mana dan berdampak pada banyak spesies, oleh karena itu tidak mengherankan jika ditemukan kambing hutan dalam perdagangan ilegal tersebut. Dengan menggunakan data penyitaan dan penuntutan mulai tahun 2014 hingga 2021, diperoleh total 13 catatan penyitaan, dengan perkiraan minimal terdapat 32 ekor kambing hutan (Capricornis sumatraensis). Meski undang-undang telah ada di Indonesia untuk melindungi kambing hutan dari perburuan dan perdagangan ilegal, namun hukuman yang dijatuhkan jarang sepadan. Tanpa adanya pencegahan yang efektif, perdagangan ilegal akan terus menjadi ancaman bagi upaya pelestarian spesies ini

Market surveys in Mataram, Lombok, illustrate the expanse of legal and illegal Indonesian bird trade networks

Bird keeping is deeply rooted in Indonesian culture and markets selling large numbers of birds are found across the country. We examined bird markets in Mataram on the island of Lombok. Across five market visits, 10,326 birds of 108 species were observed, with 18 of these species being nationally protected and 10 having been assessed as globally threatened by the IUCN Red List of Threatened Species. Observed protected species, as well as non-protected species with no or exceeded harvest quotas accounted for a total of 8,586 (83.1%) illegally traded birds. In terms of trade volume, 80.8% (n=8,347) of the recorded Indonesian birds were native to Lombok, suggesting that many of the birds for sale were sourced locally. However, 63% (n=65) of the encountered Indonesian species were not native to Lombok, confirming previously described intra-national bird trade flows between the Indonesian islands. We found a strong positive relation between a species body size and its asking price. Current legislation in Indonesia is sufficient to eradicate the open trade in illegally sourced and/or protected species. Improved enforcement of these laws, in combination with strategic demand reduction efforts, is needed to curb illegal and unsustainable bird trade in the country

Bearing all down under : The role of Australasian countries in the illegal bear trade

Declaration of Funding CRS and LG are grateful to the Environmental Investigation Agency (EIA) for generously supporting Monitor Conservation Research Society’s work on this project. PG-D was partially supported by NERC grant NE/S011641/1 under the Newton LATAM funding programme. Acknowledgements The authors acknowledge the CITES Management and Enforcement Authorities in Australia and New Zealand for assisting in the collection and curation of seizure and enforcement data. The authors acknowledge the Indigenous Traditional Owners of the land on which the University of Adelaide is built -the Kaurna people of the Adelaide Plains. Particular thanks to Jo Beath (Department of Agriculture, Water & Environment, Australia) and Dylan Swain (Department of Conservation, New Zealand) for facilitating provision of CITES seizure datasets. PC thanks Eric Cassey for checking the calculation of data summaries. PG-D thanks C. Jones and B. Warburton (MWLR New Zealand) for their support and help.Peer reviewedPostprin

Insights into the primate trade into the European Union and the United Kingdom

Illegal and/or unsustainable trade is a major obstacle to effective primate conservation. The wildlife trade in the European Union (EU) and the United Kingdom (UK) is significant, but for many species, such as primates, the trade is poorly understood and sparsely reported. All EU countries are Party to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES); all primates are listed on Appendix I or II of CITES and are included on Annex A or B of Regulation (EC) No 338/97. We here combine data from several databases (CITES, UN Comtrade, TRAFFIC WiTIS) and seizure reports, to provide a narrative of the trade in primates into and within Europe. The legal import of live primates (2002–2021) amounted to 218,000–238,000 individuals (valued at US$ 869 million), with France, the UK, and Spain as the main importers and Mauritius, Vietnam, and China as the main exporters. Over 21,000 primate parts (trophies, skulls, bodies) were imported mainly from African countries, and UN Comtrade data suggests that ~ 600 tonnes of primate meat was imported mainly from Asia. The vast majority of live primates are either captive-born or captive-bred, and this proportion has increased over time. Reports of the illegal primate trade are far from complete, but the illegal trade of specific species or primate meat can have negative impacts of wild populations of already imperiled species. Stronger policies and more effective enforcement in consumer countries, such as the EU, would also aid in, and garner support for, better protecting primates in primate range states

Pangolin trade in the Mong La wildlife market and the role of Myanmar in the smuggling of pangolins into China

AbstractWe report on the illegal trade in live pangolins, their meat, and their scales in the Special Development Zone of Mong La, Shan State, Myanmar, on the border with China, and present an analysis of the role of Myanmar in the trade of pangolins into China. Mong La caters exclusively for the Chinese market and is best described as a Chinese enclave in Myanmar. We surveyed the morning market, wildlife trophy shops and wild meat restaurants during four visits in 2006, 2009, 2013–2014, and 2015. We observed 42 bags of scales, 32 whole skins, 16 foetuses or pangolin parts in wine, and 27 whole pangolins for sale. Our observations suggest Mong La has emerged as a significant hub of the pangolin trade. The origin of the pangolins is unclear but it seems to comprise a mixture of pangolins from Myanmar and neighbouring countries, and potentially African countries. Myanmar, on the basis of its geographic position, size and weak government, has emerged as an important transit country for the smuggling of pangolins to China. Data from 29 seizures from Myanmar and 23 from neighbouring countries (Thailand, India, China) implicating Myanmar as a source of pangolins or as a transit point for pangolins sourced in other countries, in the period 2010–2014, illustrate the magnitude of this trade. Combined these seizures amount to 4339 kg of scales and 518 whole pangolins, with a retail value in Myanmar of US$3.09 million. Trade in pangolins, their parts of their derivatives is illegal in Myanmar and CITES II listing with a zero-quota preclude international trade in them. We urge the Myanmar government to liaise with regional authorities to curb the trade in pangolins and recommend that the Myanmar and Chinese CITES authorities in particular come together urgently as to resolve the illicit trade of pangolins and their parts across their borders

The next exotic pet to go viral: Is social media causing an increase in the demand of owning bushbabies as pets?

Social media is known to influence consumers’ attitudes and to increase demand for wild animals as pets, when depicted online. We investigate the online presence of the nocturnal primates galagos, on TikTok and Instagram, and its influence on followers’ attitudes and desire to keep galagos as pets. We monitored activity June - December 2020 and conducted sentiment analysis on 21976 comments. We assessed trends in Google searches and estimated the international trade of live galagos using CITES reports. Post views increased up to 472% within the study period. Posts were mostly from Japan, Thailand, and Russia, with comments in 43 different languages. Of the comments, 95% were positive, e.g., "cute"' and "I want one". Google searches of the term "galago pet" increased over time, as did the number of live galagos exported. Southeast Asia is having a boom in exotic pet trade. Viral videos of other nocturnal primates previously led to increased demand for pets, and we hope our findings provide data to guide policy and conservation interventions

It's a sign: Animal welfare and zoo type are predictors of animal identification signage usage and quality at zoo exhibits

Conservation education programs are listed as priority actions for almost every threatened species on the International Union for Conservation of Nature Red List. Zoos play an important role in delivering such programs, yet evidence of zoo education in many non-western countries is limited. Here, we evaluate animal identification signage prevalence and quality at zoo exhibits and investigate whether animal welfare, zoo type (accredited, government, and private), admission fee, zoo size, and proximity to urban centers are influencing factors. We used hornbills (Bucerotidae) as a model taxon, surveyed hornbill signage, and conducted welfare assessments of hornbill exhibits. We developed scoring frameworks and applied content analysis to analyze signage quality. Our results show that out of 18 zoos that displayed hornbills, 15 had hornbill signage. However, of the 106 hornbill exhibits in these zoos, 33% had no signage. We also found that signage presence or absence at individual zoos and signage quality is strongly correlated with animal welfare quality. Zoo type is a key factor in predicting signage and welfare quality, with accredited zoos scoring highest for both signage and welfare, followed by government and private zoos. Private zoos charged higher admission than other zoo types, and zoo size and proximity to urban centers did not influence signage or welfare scores. Overall, we conclude that in our study, signage usage and quality are inadequate, highlighting the importance of compliance with robust zoo standards to improve education and welfare within zoos to support global conservation goals

Shedding light on the trade in nocturnal galagos

Primates are traded yearly in the tens of thousands for reasons such as biomedical research, as trophies and pets, for consumption and to be used in traditional medicine. In many cases, this trade is illegal, unsustainable and considered a major impediment to primate conservation. Diurnal primates make up the vast majority of this trade, but recent studies have found that the trade in nocturnal primates is more common than previously thought, and among them are the galagos. There are currently 19 galagos recognized but there is still a dearth of research on these species and subspecies. The purpose of our study was to provide a more comprehensive picture of the trade in galagos within and across their African range countries, to help determine whether it is illegal or its sustainability needs to be assessed, and to provide baseline data and management recommendations to better regulate this trade, including strengthening policy, enforcement and conservation interventions. We gathered information on trade and use of galagos using an online questionnaire (May–August 2020), and on country-specific legislation relating to wildlife trade, hunting and legal protection of galagos, and looked at each range country’s Corruption Perception Index score to gain an understanding of the obstacles in the way of effective law enforcement. We received 140 responses to our online questionnaire, from 31 of the 39 galago range countries. Respondents from 16 of these countries reported on first-hand observations of galagos being traded or used. Out of these, 36% reported seeing galagos sold or used for consumption, 33% as pets and 25% had observed them sold or used for traditional practices (including medical and magical purposes and for witchcraft). Most reports came from West Africa followed by Central Africa, East Africa and Southern Africa. We found that the number of reports on galagos being traded was higher in countries with higher numbers of galago species. Countries with more restrictive legislation experienced a higher number of reports of trade. Galagos observed in the pet trade was more common in East Africa, whilst reports of them in the bushmeat trade were more common in Central and West Africa. Galagos observed in the trade for traditional practices was by far most common from West Africa. We found that all galago range countries have some level of legal protection for some or all of their native galago species. It is evident that use and trade of galagos occurs throughout their range, albeit localized to certain areas. We urge galago range countries to adequately protect all species and to ensure legal trade is effectively regulated. Range countries that prohibit the use and trade in galagos must ensure legislation is adequately enforced. Further research into the drivers behind the use and trade of galagos should be initiated in countries with high levels of use and trade to further inform conservation and policy actions and to catalyze enforcement actions against poaching and illegal trade

Population-Based Assessment of a Biomarker-Based Screening Pathway to Aid Diagnosis of Monogenic Diabetes in Young-Onset Patients

This is the author accepted manuscript. The final version is available from the American Diabetes Association via the DOI in this record.Objective: Monogenic diabetes, a young-onset form of diabetes, is often misdiagnosed as Type 1 diabetes, resulting in unnecessary treatment with insulin. A screening approach for monogenic diabetes is needed to accurately select suitable patients for expensive diagnostic genetic testing. We used C-peptide and islet autoantibodies, highly sensitive and specific biomarkers for discriminating Type 1 from non-Type 1 diabetes, in a biomarker screening pathway for monogenic diabetes. Research Design and Methods: We studied patients diagnosed ≤30y, currently <50y, in two UK regions with existing high detection of monogenic diabetes. The biomarker screening pathway comprised 3 stages: 1) Assessment of endogenous insulin secretion using urinary C-peptide/creatinine ratio (UCPCR); 2) If UCPCR≥0.2nmol/mmol, measurement of GAD and IA2 islet autoantibodies; 3) If negative for both autoantibodies, molecular genetic diagnostic testing for 35 monogenic diabetes subtypes. Results: 1407 patients participated (1365 no known genetic cause, 34 monogenic diabetes, 8 cystic-fibrosis-related diabetes). 386/1365(28%) had UCPCR≥0.2nmol/mmol. 216/386(56%) of these patients were negative for GAD and IA2 and underwent molecular genetic testing. 17 new cases of monogenic diabetes were diagnosed (8 common MODY (Sanger sequencing), 9 rarer causes (next generation sequencing)) in addition to the 34 known cases (estimated prevalence of 3.6% (51/1407) (95%CI: 2.7-4.7%)). The positive predictive value was 20%, suggesting a 1-in-5 detection rate for the pathway. The negative predictive value was 99.9%. Conclusions: The biomarker screening pathway for monogenic diabetes is an effective, cheap, and easily implemented approach to systematically screening all young-onset patients. The minimum prevalence of monogenic diabetes is 3.6% of patients diagnosed ≤30y.This study was funded by the Department of Health and Wellcome Trust Health Innovation Challenge Award (HICF-1009-041; WT-091985). ATH and SE are Wellcome Trust Senior Investigators. ATH is an NIHR Senior Investigator. BS, ATH, MH, SE, and BK are core members of the NIHR Exeter Clinical Research Facility. EP is a Wellcome Trust New Investigator. TM is supported by NIHR CSO Fellowship. JP is partly funded by the NIHR Collaboration for Leadership in Applied Health Research and Care for the South West (PenCLAHRC)