Article
Zoology
Hussein Ibrahim, Afework Bekele, Peter J. Fashing, Nga Nguyen, Dereje Yazezew, Amera Moges, Vivek V. Venkataraman, Addisu Mekonnen
Summary: Studying the diet and feeding behavior of primates is important for conservation. This study focused on the hamadryas baboon in highland habitat in northern Ethiopia and found that they primarily consume fruits and graminoid blades, but also raid nearby farms for food, leading to conflict with humans.
Article
Anthropology
Tom Kramer
Summary: The reform process in Myanmar has not led to significant progress in political dialogue, resulting in stalled peace efforts and ongoing conflicts in certain areas. Economic reforms have benefitted foreign investment and local elites, but have had detrimental impacts on communities in ethnic borderlands.
JOURNAL OF PEASANT STUDIES
(2021)
Article
Management
Henrique M. Barros
Summary: This research examines how firms in less developed economies capture value when facing fragile patent conditions using a dataset from innovative activities in Brazil. Findings show that firms in such environments utilize various appropriation mechanisms such as patents, design, lead-time, and trademarks to adapt to different situations.
Article
Zoology
R. M. Claudino, Y. Antonini, C. Martins, M. Beirao, E. M. Braga, C. S. de Azevedo
Summary: Interspecific competition has significant effects on community structure and niche breadth. Food competition plays a crucial role in determining hummingbird community structure. This study investigates the influence of functional and behavioral attributes on specialization in hummingbirds' pollen transportation. The results suggest that beak length is the most important factor influencing pollen richness.
JOURNAL OF ZOOLOGY
(2022)
Article
Geosciences, Multidisciplinary
W. Christopher Carleton, Mark Collard, Mathew Stewart, Huw S. Groucutt
Summary: The study aimed to investigate whether climatic extremes affected conflict levels in Europe between 1,005 and 1980 CE, with results indicating that none of the temperature reconstructions could explain the variation in conflict levels.
FRONTIERS IN EARTH SCIENCE
(2021)
Article
Anthropology
Katarina D. Evans, Larissa Swedell, Shahrina Chowdhury
Summary: Hamadryas baboons are a valuable model for studying human social evolution due to their complex social structures, strong cross-sex bonds, and male tolerance. This study investigates the relationship between aggressive takeovers and fitness outcomes in male baboons. The results suggest that leader males who limit aggression towards other males may attract more followers and enhance the defense of the one-male unit (OMU). Exceptionally aggressive takeovers may lead to lower birth rates due to female reproductive suppression. Additionally, the level of aggression towards females depends on the context of the takeover. These findings provide insights into the dynamics of male-female and male-male interactions during human evolution.
JOURNAL OF HUMAN EVOLUTION
(2022)
Article
History
Shaiel Ben-Ephraim
Summary: The Israeli Jordanian disengagement talks saw Israel promoting the plan of 'Jordanization' to restrict Palestinian self-determination, which ultimately failed. However, it served as a blueprint for future failed autonomy schemes. Kissinger's pragmatic approach in these negotiations countered the narrative of him being dogmatically opposed to Palestinian self-determination.
INTERNATIONAL HISTORY REVIEW
(2021)
Editorial Material
Orthopedics
Benjamin R. Graves
Summary: The ulnar-sided wrist can have multiple pain generators, and wrist trauma can lead to concurrent injuries that make diagnosis and treatment difficult. Deep/foveal tears of the TFCC can occur along with nonunited ulnar styloid process fractures. Treatment traditionally involved repairing the TFCC and addressing the ulnar styloid fracture; however, recent research suggests that the ulnar styloid fracture may not be as important to treat. Repairing foveal tears of the TFCC, with or without ulnar styloid fracture, is crucial to prevent long-term consequences.
ARTHROSCOPY-THE JOURNAL OF ARTHROSCOPIC AND RELATED SURGERY
(2023)
Article
International Relations
Joseph M. Brown, Tanisha M. Fazal
Summary: States accused of cyber operations often do not confirm or deny responsibility, instead issuing "non-denial denials" or refusing to comment. This ambiguity allows states to maintain crisis stability while leaving open the possibility of their involvement in the attack, shaping perceptions and enhancing credibility without the risks of escalation.
EUROPEAN JOURNAL OF INTERNATIONAL SECURITY
(2021)
Article
Law
Ulf Linderfalk
Summary: International lawyers interpret the principle of lex specialis in three different ways, either as a way to resolve conflicts between entire categories of norms, on a case-by-case basis, or to prevent normative conflicts. The divergent use of lex specialis stems from lawyers' different conceptions of the international legal system, depending on their legal positivist, legal idealist, or legal realist perspectives.
INTERNATIONAL COMMUNITY LAW REVIEW
(2023)
Article
Genetics & Heredity
Samuel Paulo Cibulski, Thais Fumaco Teixeira, Helton Fernandes dos Santos, Francisco Esmaile de Sales Lima, Camila Mengue Scheffer, Ana Paula Muterle Varela, Diane Alves de Lima, Candice Schmidt, Fernando Silveira, Laura Lopes de Almeida, Paulo Michel Roehe
Article
Immunology
Samuel Paulo Cibulski, Fernando Silveira, Gustavo Mourglia-Ettlin, Thais Fumaco Teixeira, Helton Fernandes dos Santos, Anna Carolina Yendo, Fernanda de Costa, Arthur Germano Fett-Neto, Grace Gosmann, Paulo Michel Roehe
COMPARATIVE IMMUNOLOGY MICROBIOLOGY AND INFECTIOUS DISEASES
(2016)
Article
Immunology
Samuel Paulo Cibulski, Gustavo Mourglia-Ettlin, Thais Fumaco Teixeira, Lenora Quirici, Paulo Michel Roehe, Fernando Ferreira, Fernando Silveira
Article
Parasitology
Gabriela Maggioli, Fernando Silveira, Jose M. Martin-Alonso, Gustavo Salinas, Carlos Carmona, Francisco Parra
EXPERIMENTAL PARASITOLOGY
(2011)
Article
Agriculture, Multidisciplinary
Simone G. Verza, Fernando Silveira, Samuel Cibulski, Samuel Kaiser, Fernando Ferreira, Grace Gosmann, Paulo M. Roehe, George G. Ortega
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
(2012)
Article
Immunology
Luis Henrique S. Farias, Ana Paula D. Rodrigues, Fernando T. Silveira, Sergio H. Seabra, Renato A. DaMatta, Elvira M. Saraiva, Edilene O. Silva
JOURNAL OF INFECTIOUS DISEASES
(2013)
Article
Veterinary Sciences
Katiane Schwanke, Aryane M. M. da Silva, Adlilton P. Acheco, Michele Bahia, Fernando T. Silveira, Alessandra Scofield, Gustavo Goes-Cavalcante
PESQUISA VETERINARIA BRASILEIRA
(2014)
Article
Chemistry, Medicinal
F. Silveira, S. Rossi, C. Fernandez, G. Gosmann, E. Schenkel, F. Ferreira
PHYTOTHERAPY RESEARCH
(2011)
Article
Immunology
F. Silveira, S. P. Cibulski, A. P. Varela, J. M. Marques, A. Chabalgoity, F. de Costa, A. C. A. Yendo, G. Gosmann, P. M. Roehe, C. Fernandez, F. Ferreira
Article
Multidisciplinary Sciences
Samuel Paulo Cibulski, Mariana Rivera-Patron, Gustavo Mourglia-Ettlin, Cecilia Casaravilla, Anna Carolina Alves Yendo, Arthur Germano Fett-Neto, Jose Alejandro Chabalgoity, Maria Moreno, Paulo Michel Roehe, Fernando Silveira
SCIENTIFIC REPORTS
(2018)
Article
Immunology
Samuel Cibulski, Thais Fumaco Teixeira, Ana Paula Muterle Varela, Matheus Fabiao de Lima, Gabriela Casanova, Yuri Mangueira Nascimento, Josean Fechine Tavares, Marcelo Sobral da Silva, Patricia Sesterheim, Diogo Onofre Souza, Paulo Michel Roehe, Fernando Silveira
Summary: This study characterized the saponin-rich fraction QB-80 and a nanoadjuvant IMXQB-80 prepared with QB-80 and lipids, examining their performance in experimental inactivated vaccines against ZIKV. QB-80 and IMXQB-80 significantly enhanced serum levels of anti-Zika virus antibodies and subtypes, with IMXQB-80 being as effective as QB-80 but requiring less saponins to induce immune responses.
Article
Immunology
Samuel Cibulski, Ana Paula Muterle Varela, Thais Fumaco Teixeira, Martin Pablo Cancela, Patricia Sesterheim, Diogo Onofre Souza, Paulo Michel Roehe, Fernando Silveira
Summary: The nanoadjuvant based on saponins from Quillaja brasiliensis significantly enhanced immune responses against infectious pathogens in a study evaluating an experimental Zika virus vaccine. Compared to the standard adjuvant alum, the saponin-based nanoadjuvant vaccine showed increased levels of anti-Zika virus antibodies in mice, making it a promising candidate for Zika virus vaccination.
FRONTIERS IN IMMUNOLOGY
(2021)
Article
Immunology
Mariana Rivera-Patron, Maria Moreno, Mariana Baz, Paulo M. Roehe, Samuel P. Cibulski, Fernando Silveira
Summary: Vaccination is the most effective public health intervention to prevent influenza infections. The IQB90 adjuvanted influenza vaccine can trigger a strong immune response and dose-sparing effect, which is crucial for pandemic preparedness.
Article
Materials Science, Biomaterials
Samuel Cibulski, Thalisson Amorim de Souza, Joanda Paola Raimundo, Yuri Mangueira Nascimento, Lucas Silva Abreu, Norma Suarez, Iris Miraballes, Paulo Michael Roehe, Demetrius Antonio Machado de Araujo, Josean Fechine Tavares, Marcelo Sobral da Silva, Fernando Silveira
Summary: This study presents a protocol for formulating ISCOM-matrices using raw aqueous extract of Quillaja lancifolia leaves. The method is easier, more robust, cheaper, and environmentally friendly than traditional purification methods.
Article
Immunology
Fernando Silveira, Mariana Rivera-Patron, Nikita Deshpande, Soledad Sienra, Jackeline Checa, Maria Moreno, Jose A. Chabalgoity, Samuel P. Cibulski, Mariana Baz
Summary: We demonstrate that adjuvanting a seasonal trivalent influenza vaccine with Quillaja brasiliensis saponin-based nanoparticles significantly improves immune responses and provides full protection against influenza virus challenge. The adjuvanted vaccine elicited high levels of neutralizing antibodies, a mixed Th1/Th2 cytokine response, and effector T cell-mediated immune responses. The viral titers in the lungs of animals receiving the adjuvanted vaccine were significantly lower, and there was no mortality observed in mice vaccinated with the adjuvanted vaccine.
FRONTIERS IN IMMUNOLOGY
(2023)