Transforming livelihoods in South Asia through sustainable livestock research...ILRI
Presented by N.R. Sarker at the Workshop on transforming livelihoods in South Asia through sustainable livestock research and development, Kathmandu, Nepal, 13-14 November 2018
Formative Research- Animal-Inclusive Community Led Total Sanitation Project―P...ILRI
Presented by Michel Dione, Ahmadou Sow, Elizabeth Thomas, Laura Kwong, Hazara Ouedraogo, Jacques Hlaibi, Natalie De la Cruz, Kirk Dearden and USCET team, 3 June 2021
Presentation by Delia Grace at the 8th multi-stakeholder partnership meeting of the Global Agenda for Sustainable Livestock, Ulaanbaatar, Mongolia, 11–15 June 2018.
Transforming livelihoods in South Asia through sustainable livestock research...ILRI
Presented by N.R. Sarker at the Workshop on transforming livelihoods in South Asia through sustainable livestock research and development, Kathmandu, Nepal, 13-14 November 2018
Formative Research- Animal-Inclusive Community Led Total Sanitation Project―P...ILRI
Presented by Michel Dione, Ahmadou Sow, Elizabeth Thomas, Laura Kwong, Hazara Ouedraogo, Jacques Hlaibi, Natalie De la Cruz, Kirk Dearden and USCET team, 3 June 2021
Presentation by Delia Grace at the 8th multi-stakeholder partnership meeting of the Global Agenda for Sustainable Livestock, Ulaanbaatar, Mongolia, 11–15 June 2018.
Understanding perception and drivers to change food safety condition of pork ...ILRI
Poster by Hai Hoang Tuan Ngo, Phuc Pham-Duc, Luong Nguyen-Thanh, Sinh Dang-Xuan, Hung Nguyen-Viet, Hung Pham-Van, Nga Nguyen-Thi-Duong, Huyen Nguyen-Thi-Thu, Delia Grace and Fred Unger presented at the virtual Agriculture, Nutrition and Health (ANH) Academy Week 2021, 29 June – 1 July 2021.
Food safety in the era of COVID-19: Ensuring consumers’ trustILRI
Keynote presentation by Delia Grace at a webinar on ‘Food safety in the context of sustainable food systems: Moving forward for a healthy tomorrow in Europe and Central Asia’, 7 June 2021.
Animal-source foods and maternal and child nutrition in resource-limiting set...ILRI
Presentation by Paula Dominguez-Salas and Julia de Bruyn at the Agriculture, Nutrition and Health (ANH) Academy Week, Addis Ababa, Ethiopia, 20-24 June 2016.
The future of food safety in Africa: Research perspectiveILRI
Keynote presentation by Delia Grace, Silvia Alonso, Kebede Amenu, Elizabeth Cook, Michel Dione, Theo Knight-Jones, Johanna Lindahl, Florence Mutua, Hung Nguyen-Viet, Kristina Roesel and Lian Thomas at the virtual Food Safety Conference for Africa, 10–11 November 2021.
Presented by Delia Grace, Johanna Lindahl, Hung Nguyen-Viet and Manish Kakkar at the World Veterinary Association (WVA)/World Medical Association (WMA) global conference on One Health, Madrid, Spain, 21-22 May 2015.
Livestock in Ethiopia: Tailwinds and Headwinds to 2050ILRI
Presented by Dolapo Enahoro, Sirak Bahta, Isabelle Baltenweck, and Greg Kiker to Feed the Future Innovation Lab for Livestock Systems (LSIL) Futures Foresight Component, Module I (Quantitative Scenario Modelling), 4 January 2021.
Zoonoses and food safety related activities in APHCA member statesILRI
Presented by Jeff Gilbert at the joint Animal Production and Health Commission for Asia and the Pacific (APHCA) - World Organization for Animal Health (OIE) regional workshop on zoonoses, food-borne diseases and antimicrobial resistance, Thimphu, Bhutan, 24-25 September 2013.
Value chain actors’ practices associated with the spread of African swine fev...ILRI
Paper presented by Michel Dione, Emily Ouma, Felix Opio, Peter Lule, Brian Kawuma and Danilo Pezo (ILRI) at the Joint International Conference of the Association of Institutions for Tropical Veterinary Medicine and the Society of Tropical Veterinary Medicine, Berlin, 4–8 September 2016
Presentation by Hung Nguyen-Viet, Sothyra Tum, Chhay Ty, Melissa Young and Delia Grace at the Safe Food, Fair Food for Cambodia project final workshop, Cambodia, 21-22 June 2021.
How can Animal Biotechnology contribute to Agenda 2063, ST&I Strategy for Afr...ILRI
Presented by Christian K. Tiambo, Jimmy Smith, Okeyo Mwai and Steve Kemp at the Animal Biotechnology: The Next Frontier Stakeholders Sensitization and Awareness Workshop on Animal Biotechnology Applications and Regulatory Perspectives, Naivasha, Kenya, 22-24 March 2021
Understanding perception and drivers to change food safety condition of pork ...ILRI
Poster by Hai Hoang Tuan Ngo, Phuc Pham-Duc, Luong Nguyen-Thanh, Sinh Dang-Xuan, Hung Nguyen-Viet, Hung Pham-Van, Nga Nguyen-Thi-Duong, Huyen Nguyen-Thi-Thu, Delia Grace and Fred Unger presented at the virtual Agriculture, Nutrition and Health (ANH) Academy Week 2021, 29 June – 1 July 2021.
Food safety in the era of COVID-19: Ensuring consumers’ trustILRI
Keynote presentation by Delia Grace at a webinar on ‘Food safety in the context of sustainable food systems: Moving forward for a healthy tomorrow in Europe and Central Asia’, 7 June 2021.
Animal-source foods and maternal and child nutrition in resource-limiting set...ILRI
Presentation by Paula Dominguez-Salas and Julia de Bruyn at the Agriculture, Nutrition and Health (ANH) Academy Week, Addis Ababa, Ethiopia, 20-24 June 2016.
The future of food safety in Africa: Research perspectiveILRI
Keynote presentation by Delia Grace, Silvia Alonso, Kebede Amenu, Elizabeth Cook, Michel Dione, Theo Knight-Jones, Johanna Lindahl, Florence Mutua, Hung Nguyen-Viet, Kristina Roesel and Lian Thomas at the virtual Food Safety Conference for Africa, 10–11 November 2021.
Presented by Delia Grace, Johanna Lindahl, Hung Nguyen-Viet and Manish Kakkar at the World Veterinary Association (WVA)/World Medical Association (WMA) global conference on One Health, Madrid, Spain, 21-22 May 2015.
Livestock in Ethiopia: Tailwinds and Headwinds to 2050ILRI
Presented by Dolapo Enahoro, Sirak Bahta, Isabelle Baltenweck, and Greg Kiker to Feed the Future Innovation Lab for Livestock Systems (LSIL) Futures Foresight Component, Module I (Quantitative Scenario Modelling), 4 January 2021.
Zoonoses and food safety related activities in APHCA member statesILRI
Presented by Jeff Gilbert at the joint Animal Production and Health Commission for Asia and the Pacific (APHCA) - World Organization for Animal Health (OIE) regional workshop on zoonoses, food-borne diseases and antimicrobial resistance, Thimphu, Bhutan, 24-25 September 2013.
Value chain actors’ practices associated with the spread of African swine fev...ILRI
Paper presented by Michel Dione, Emily Ouma, Felix Opio, Peter Lule, Brian Kawuma and Danilo Pezo (ILRI) at the Joint International Conference of the Association of Institutions for Tropical Veterinary Medicine and the Society of Tropical Veterinary Medicine, Berlin, 4–8 September 2016
Presentation by Hung Nguyen-Viet, Sothyra Tum, Chhay Ty, Melissa Young and Delia Grace at the Safe Food, Fair Food for Cambodia project final workshop, Cambodia, 21-22 June 2021.
How can Animal Biotechnology contribute to Agenda 2063, ST&I Strategy for Afr...ILRI
Presented by Christian K. Tiambo, Jimmy Smith, Okeyo Mwai and Steve Kemp at the Animal Biotechnology: The Next Frontier Stakeholders Sensitization and Awareness Workshop on Animal Biotechnology Applications and Regulatory Perspectives, Naivasha, Kenya, 22-24 March 2021
Smallholder pig value chains development in Uganda ILRI
Presented by Danilo Pezo, Emily OUma, Michel Dione and Brian Kawuma at the Smallholder Pig Value Chain Development Project (SPVCD, CRP 3.7 SPAC and PPMC) Meeting, ILRI Uganda, 7 December 2014
Food safety assessment and challenges along small-scale pig systems in VietnamILRI
Presentation by Fred Unger, Hung Nguyen-Viet, Sinh Dang-Xuan, Phuc Pham-Duc, Pham Van Hung, Lucila Lapar, Karen Marshall, Duong Van Nhiem, Kohei Makita and Delia Grace at the first joint conference of the Association of Institutions for Tropical Veterinary Medicine and the Society of Tropical Veterinary Medicine, Berlin, Germany, 4–8 September 2016.
More pork and less parasites: A farm to fork approach for assessment and mana...ILRI
Presentation by Kristina Roesel, Peter-Henning Clausen, Reinhard Fries, Maximilian Baumann, Karsten Noeckler and Delia Grace at a parasitological colloquium held at Free University Berlin, Germany, 18 October 2013.
Aflatoxins and animal health: Case studies from AfricaILRI
Presentation by Johanna Lindahl, Christine Atherstone and Delia Grace at a Partnership for Aflatoxin Control in Africa (PACA) workshop on 'Engaging the Health and Nutrition Sectors in Aflatoxin Control in Africa', Addis Ababa, Ethiopia, 23–24 March 2016.
Jamie Burr - Sustainability in Pork Production - Pigs, Planet, PeopleJohn Blue
Sustainability in Pork Production - Pigs, Planet, People - Jamie Burr, Tyson Fresh Meats, from the 2014 World Pork Expo, June 4 - 6, 2014, Des Moines, IA, USA.
More presentations at http://www.swinecast.com/2014-world-pork-expo
Smallholder pig value chains transformation in Uganda: Results, lessons and i...ILRI
Presented by Emily Ouma, Michel Dione, Kristina Roesel, Peter Lule, Brian Kawuma, Rosemirta Birungi, Grace Asiimwe, Felix Opio and Ben Lukuyu at the Uganda Livestock Sector Consultative Meeting, Kampala, 14 March 2017
Small ruminant keepers’ knowledge, attitudes and practices towards peste des ...ILRI
Presentation by Guy Ilboudo, Abel Sènabgè Biguezoton, Cheick Abou Kounta Sidibé, Modou Moustapha Lo, Zoë Campbell and Michel Dione at the 6th Peste des Petits Ruminants Global Research and Expertise Networks (PPR-GREN) annual meeting, Bengaluru, India, 28–30 November 2023.
Small ruminant keepers’ knowledge, attitudes and practices towards peste des ...ILRI
Poster by Guy Ilboudo, Abel Sènabgè Biguezoton, Cheick Abou Kounta Sidibé, Modou Moustapha Lo, Zoë Campbell and Michel Dione presented at the 6th Peste des Petits Ruminants Global Research and Expertise Networks (PPR-GREN) annual meeting, Bengaluru, India, 29 November 2023.
A training, certification and marketing scheme for informal dairy vendors in ...ILRI
Presentation by Silvia Alonso, Jef L. Leroy, Emmanuel Muunda, Moira Donahue Angel, Emily Kilonzi, Giordano Palloni, Gideon Kiarie, Paula Dominguez-Salas and Delia Grace at the Micronutrient Forum 6th Global Conference, The Hague, Netherlands, 16 October 2023.
Milk safety and child nutrition impacts of the MoreMilk training, certificati...ILRI
Poster by Silvia Alonso, Emmanuel Muunda, Moira Donahue Angel, Emily Kilonzi, Giordano Palloni, Gideon Kiarie, Paula Dominguez-Salas, Delia Grace and Jef L. Leroy presented at the Micronutrient Forum 6th Global Conference, The Hague, Netherlands, 16 October 2023.
Food safety research in low- and middle-income countriesILRI
Presentation by Hung Nguyen-Viet at the first technical meeting to launch the Food Safety Working Group under the One Health Partnership framework, Hanoi, Vietnam, 28 September 2023
Presentation by Hung Nguyen-Viet at the first technical meeting to launch the Food Safety Working Group under the One Health Partnership framework, Hanoi, Vietnam, 28 September 2023
Reservoirs of pathogenic Leptospira species in UgandaILRI
Presentation by Lordrick Alinaitwe, Martin Wainaina, Salome Dürr, Clovice Kankya, Velma Kivali, James Bugeza, Martin Richter, Kristina Roesel, Annie Cook and Anne Mayer-Scholl at the University of Bern Graduate School for Cellular and Biomedical Sciences Symposium, Bern, Switzerland, 29 June 2023.
Assessing meat microbiological safety and associated handling practices in bu...ILRI
Presentation by Patricia Koech, Winnie Ogutu, Linnet Ochieng, Delia Grace, George Gitao, Lily Bebora, Max Korir, Florence Mutua and Arshnee Moodley at the 8th All Africa Conference on Animal Agriculture, Gaborone, Botswana, 26–29 September 2023.
Ecological factors associated with abundance and distribution of mosquito vec...ILRI
Poster by Max Korir, Joel Lutomiah and Bernard Bett presented the 8th All Africa Conference on Animal Agriculture, Gaborone, Botswana, 26–29 September 2023.
Practices and drivers of antibiotic use in Kenyan smallholder dairy farmsILRI
Poster by Lydiah Kisoo, Dishon M. Muloi, Walter Oguta, Daisy Ronoh, Lynn Kirwa, James Akoko, Eric Fèvre, Arshnee Moodley and Lillian Wambua presented at Tropentag 2023, Berlin, Germany, 20–22 September 2023.
A brief information about the SCOP protein database used in bioinformatics.
The Structural Classification of Proteins (SCOP) database is a comprehensive and authoritative resource for the structural and evolutionary relationships of proteins. It provides a detailed and curated classification of protein structures, grouping them into families, superfamilies, and folds based on their structural and sequence similarities.
Introduction:
RNA interference (RNAi) or Post-Transcriptional Gene Silencing (PTGS) is an important biological process for modulating eukaryotic gene expression.
It is highly conserved process of posttranscriptional gene silencing by which double stranded RNA (dsRNA) causes sequence-specific degradation of mRNA sequences.
dsRNA-induced gene silencing (RNAi) is reported in a wide range of eukaryotes ranging from worms, insects, mammals and plants.
This process mediates resistance to both endogenous parasitic and exogenous pathogenic nucleic acids, and regulates the expression of protein-coding genes.
What are small ncRNAs?
micro RNA (miRNA)
short interfering RNA (siRNA)
Properties of small non-coding RNA:
Involved in silencing mRNA transcripts.
Called “small” because they are usually only about 21-24 nucleotides long.
Synthesized by first cutting up longer precursor sequences (like the 61nt one that Lee discovered).
Silence an mRNA by base pairing with some sequence on the mRNA.
Discovery of siRNA?
The first small RNA:
In 1993 Rosalind Lee (Victor Ambros lab) was studying a non- coding gene in C. elegans, lin-4, that was involved in silencing of another gene, lin-14, at the appropriate time in the
development of the worm C. elegans.
Two small transcripts of lin-4 (22nt and 61nt) were found to be complementary to a sequence in the 3' UTR of lin-14.
Because lin-4 encoded no protein, she deduced that it must be these transcripts that are causing the silencing by RNA-RNA interactions.
Types of RNAi ( non coding RNA)
MiRNA
Length (23-25 nt)
Trans acting
Binds with target MRNA in mismatch
Translation inhibition
Si RNA
Length 21 nt.
Cis acting
Bind with target Mrna in perfect complementary sequence
Piwi-RNA
Length ; 25 to 36 nt.
Expressed in Germ Cells
Regulates trnasposomes activity
MECHANISM OF RNAI:
First the double-stranded RNA teams up with a protein complex named Dicer, which cuts the long RNA into short pieces.
Then another protein complex called RISC (RNA-induced silencing complex) discards one of the two RNA strands.
The RISC-docked, single-stranded RNA then pairs with the homologous mRNA and destroys it.
THE RISC COMPLEX:
RISC is large(>500kD) RNA multi- protein Binding complex which triggers MRNA degradation in response to MRNA
Unwinding of double stranded Si RNA by ATP independent Helicase
Active component of RISC is Ago proteins( ENDONUCLEASE) which cleave target MRNA.
DICER: endonuclease (RNase Family III)
Argonaute: Central Component of the RNA-Induced Silencing Complex (RISC)
One strand of the dsRNA produced by Dicer is retained in the RISC complex in association with Argonaute
ARGONAUTE PROTEIN :
1.PAZ(PIWI/Argonaute/ Zwille)- Recognition of target MRNA
2.PIWI (p-element induced wimpy Testis)- breaks Phosphodiester bond of mRNA.)RNAse H activity.
MiRNA:
The Double-stranded RNAs are naturally produced in eukaryotic cells during development, and they have a key role in regulating gene expression .
Richard's aventures in two entangled wonderlandsRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
This pdf is about the Schizophrenia.
For more details visit on YouTube; @SELF-EXPLANATORY;
https://www.youtube.com/channel/UCAiarMZDNhe1A3Rnpr_WkzA/videos
Thanks...!
This presentation explores a brief idea about the structural and functional attributes of nucleotides, the structure and function of genetic materials along with the impact of UV rays and pH upon them.
Earliest Galaxies in the JADES Origins Field: Luminosity Function and Cosmic ...Sérgio Sacani
We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest
imaging field observed with JWST. We make use of the ancillary Hubble optical images (5 filters
spanning 0.4−0.9µm) and novel JWST images with 14 filters spanning 0.8−5µm, including 7 mediumband filters, and reaching total exposure times of up to 46 hours per filter. We combine all our data
at > 2.3µm to construct an ultradeep image, reaching as deep as ≈ 31.4 AB mag in the stack and
30.3-31.0 AB mag (5σ, r = 0.1” circular aperture) in individual filters. We measure photometric
redshifts and use robust selection criteria to identify a sample of eight galaxy candidates at redshifts
z = 11.5 − 15. These objects show compact half-light radii of R1/2 ∼ 50 − 200pc, stellar masses of
M⋆ ∼ 107−108M⊙, and star-formation rates of SFR ∼ 0.1−1 M⊙ yr−1
. Our search finds no candidates
at 15 < z < 20, placing upper limits at these redshifts. We develop a forward modeling approach to
infer the properties of the evolving luminosity function without binning in redshift or luminosity that
marginalizes over the photometric redshift uncertainty of our candidate galaxies and incorporates the
impact of non-detections. We find a z = 12 luminosity function in good agreement with prior results,
and that the luminosity function normalization and UV luminosity density decline by a factor of ∼ 2.5
from z = 12 to z = 14. We discuss the possible implications of our results in the context of theoretical
models for evolution of the dark matter halo mass function.
Deep Behavioral Phenotyping in Systems Neuroscience for Functional Atlasing a...Ana Luísa Pinho
Functional Magnetic Resonance Imaging (fMRI) provides means to characterize brain activations in response to behavior. However, cognitive neuroscience has been limited to group-level effects referring to the performance of specific tasks. To obtain the functional profile of elementary cognitive mechanisms, the combination of brain responses to many tasks is required. Yet, to date, both structural atlases and parcellation-based activations do not fully account for cognitive function and still present several limitations. Further, they do not adapt overall to individual characteristics. In this talk, I will give an account of deep-behavioral phenotyping strategies, namely data-driven methods in large task-fMRI datasets, to optimize functional brain-data collection and improve inference of effects-of-interest related to mental processes. Key to this approach is the employment of fast multi-functional paradigms rich on features that can be well parametrized and, consequently, facilitate the creation of psycho-physiological constructs to be modelled with imaging data. Particular emphasis will be given to music stimuli when studying high-order cognitive mechanisms, due to their ecological nature and quality to enable complex behavior compounded by discrete entities. I will also discuss how deep-behavioral phenotyping and individualized models applied to neuroimaging data can better account for the subject-specific organization of domain-general cognitive systems in the human brain. Finally, the accumulation of functional brain signatures brings the possibility to clarify relationships among tasks and create a univocal link between brain systems and mental functions through: (1) the development of ontologies proposing an organization of cognitive processes; and (2) brain-network taxonomies describing functional specialization. To this end, tools to improve commensurability in cognitive science are necessary, such as public repositories, ontology-based platforms and automated meta-analysis tools. I will thus discuss some brain-atlasing resources currently under development, and their applicability in cognitive as well as clinical neuroscience.
Mammalian Pineal Body Structure and Also Functions
Understanding mortality and morbidity of pigs in Ugandan smallholder production systems
1. Better lives through livestock
Understanding mortality and morbidity of pigs in Ugandan
smallholder production systems
Rebecca Doyle¹, Peter Oba², Zachary Nsadha³ & Michel Dione4
¹Animal Welfare Scientist, University of Melbourne and International Livestock Research Institute
²Research Fellow, International Livestock Research Institute, Kampala, Uganda
³Lecturer, College of Veterinary Medicine, Makerere University, Kampala, Uganda
4Scientist Animal Health, International Livestock Research Institute, Dakar, Senegal
2. 2
Background to Uganda’s MorePork II project
Improving pig productivity and incomes through an environmentally
sustainable and gender inclusive integrated intervention package
Project goals is to improve productivity, efficiency & develop market
systems of the pig value chain in Uganda
Through delivering integrated technology packages, through 4
project components:
• Feeds & forages
• Animal health
• Breeding / artificial insemination
• Livelihoods & market systems development
3. 3
Animal health project component
Focus is to design animal health interventions to minimize disease,
increase performance of herds in the pig value chain
Minimize or reduce antimicrobial use through improving hygiene, pig
welfare, biosecurity and health practices
o Pig welfare assessment survey conducted in project sites in Uganda
o Purpose was to establish current status of pig welfare and how/if farmers
understand the concept of pig welfare and its relationship with pig productivity
o Survey was conducted in April-May 2021 in 4 project districts
4. 4
Preliminary findings
Number of farms sampled = 270
Average farm size = 6 pigs (3-90 pigs)
Number of sows per farm = 3 (range 1-20)
On farm mortality:
• 33% smallholder Ugandan pig farmers experience
>20% mortality in piglets
• 10% of farms experienced >20% weaner mortality
• 11% of farms had >20% mortality in growers
5. 5
Findings……….
• 3.5% of farms experienced sow mortality
• Overall, approx. 57.5% of farms experienced
mortality
6. 6
Findings cont..
On farm morbidity:
Percent of farms with piglet morbidity = 48%
Percent of farms with >20% weaner morbidity =
23%
Percent of farms with grower morbidity = 5.4%
Overall, approx. 76.4% of farms experienced
morbidity
7. 7
Impacts of mortality & morbidity on food production, food losses and
animal welfare
Food losses – live animal & animal tissue condemnations; reduced
volume of animal products produced
Increased costs of production, reduced revenue
Adverse effects on pig welfare, health
Entry of drug residues in the human food chain, AMR
Negative effects on food security and food safety
8. 8
Our approach towards improving pig welfare
Demonstrate to farmers economic benefits that
can be derived from improving pig welfare, in
terms of:
Improved weight gains
Reduced antimicrobial use
Increased profit margins and,
Improved human health
7.6% cattle died during transport to market, 16% died from market to final destination Bulitta et al. 2012
75% farms experienced mortality during one COVID lockdown period. Projected annual mortality rate 30%