We introduce equi-tuning, a novel fine-tuning method that transforms (potentially non-equivariant) pretrained models into group equivariant while incurring minimum L_2 loss between the feature representations of and models. Large can be equi-tuned for different groups to satisfy needs various downstream tasks. Equi-tuned benefit from both equivariance as an inductive bias semantic priors provid...

Antimicrobial susceptibility test results for trimethoprim-sulfadiazine with Streptococcus equi subspecies are interpreted based on human data for trimethoprim-sulfamethoxazole. The veterinary-specific data generated in this study support a single breakpoint for testing trimethoprim-sulfamethoxazole and/or trimethoprim-sulfadiazine with S. equi This study indicates trimethoprim-sulfamethoxazole...

A classical result of MacMahon shows that the length function and the major index are equi-distributed over the symmetric group. Foata and Schützenberger gave a remarkable refinement and proved that these parameters are equi-distributed over inverse descent classes, implying bivariate equi-distribution identities. Type B analogues of these results, refinements and consequences are given in this...

Three antimalarial drugs, artesunate, pyrimethamine, and pamaquine, were evaluated for their growth-inhibitory effects against Babesia equi and Babesia caballi in in vitro culture. B. equi was more resistant to pyrimethamine than B. caballi. B. equi was also found to be more sensitive to artesunate and pamaquine than B. caballi. Of the three compounds, pyrimethamine gave the most promise for in...

Theileria equi has a biphasic life cycle in horses, with a period of intraleukocyte development followed by patent erythrocytic parasitemia that causes acute and sometimes fatal hemolytic disease. Unlike Theileria spp. that infect cattle (Theileria parva and Theileria annulata), the intraleukocyte stage (schizont) of Theileria equi does not cause uncontrolled host cell proliferation or other si...

BACKGROUND Rhodococcus equi is an important pathogen of foals. Enteral administration of live, virulent R. equi during early life has been documented to protect against subsequent intrabronchial challenge with R. equi, indicating that enteral mucosal immunization may be protective. Evidence exists that mucosal immune responses develop against both live and inactivated micro-organisms. The exten...

Rhodococcus equi is an important pathogen of foals, causing severe pyogranulomatous pneumonia. Virulent R. equi strains grow within macrophages, a process which remains poorly characterized. A potential source of carbon for intramacrophage R. equi is membrane lipid-derived fatty acids, which following beta oxidation are assimilated via the glyoxylate bypass. To assess the importance of isocitra...

Rhodococcus equi is a major cause of pneumonia in domestic animals, especially foals, and an opportunistic pathogen of immunocompromised humans (1). Control of R. equi infections in horses has relied on early detection of subclinical pulmonary disease and treatment with antimicrobial drugs before development of clinical signs (2). However, the onset of clinical signs of R. equi pneumonia in foa...