Detecting and Explaining Crisis

Individuals on social media may reveal themselves to be in various states of crisis (e.g. suicide, self-harm, abuse, or eating disorders). Detecting crisis from social media text automatically and accurately can have profound consequences. However, detecting a general state of crisis without explaining why has limited applications. An explanation in this context is a coherent, concise subset of the text that rationalizes the crisis detection. We explore several methods to detect and explain crisis using a combination of neural and non-neural techniques. We evaluate these techniques on a unique data set obtained from Koko, an anonymous emotional support network available through various messaging applications. We annotate a small subset of the samples labeled with crisis with corresponding explanations. Our best technique significantly outperforms the baseline for detection and explanation.Comment: Accepted at CLPsych, ACL workshop. 8 pages, 5 figure

Carbon and Energy Life-Cycle Assessment for Five Agricultural Anaerobic Digesters in Massachusetts on Small Dairy Farms

anaerobic digestion, co-digestion, dairy operations, food processing, greenhouse gas emissions, net energy gain, Farm Management, Livestock Production/Industries,

A metastatic secretory gastric plasmacytoma with aberrant CD3 expression in a dog

A 10-year-old crossbred dog was presented with a 6-week history of hematemesis, melena, anorexia, and lethargy. Clinical evaluation revealed a gastric mass with a regional lymphadenomegaly as well as a monoclonal gammopathy manifesting as hyperglobulinemia. Cytologic and histopathologic analyses were consistent with a round cell neoplasm; neoplastic cells showed nuclear immunoreactivity for MUM1 and diffuse cytoplasmic reactivity for CD3. Polymerase chain reactions performed on fixed and fresh tissue identified a clonal rearrangement with an IgH primer set. An extramedullary plasmacytoma (EMP) was confirmed by cellular morphology and molecular diagnostics. Following an objective response to chemotherapy, the dog was euthanized 8 months after diagnosis, and a postmortem examination confirmed the clinical findings. This is the first reported case of a monoclonal gammopathy secondary to a gastric EMP coupled with aberrant expression of CD3 in an aggressive plasmacytic tumor, and highlights the utility of molecular diagnostics for classifying atypical hemolymphoid neoplasms

The bactericidal activity of moxifloxacin in patients with pulmonary tuberculosis

Patients in whom acid-fast bacilli smear-positive pulmonary tuberculosis was newly diagnosed were randomized to receive 400 mg moxifloxacin, 300 mg isonaizid, or 600 mg rifampin daily for 5 days. Sixteen-hour overnight sputa collections were made for the 2 days before and for 5 days of monotherapy. Bactericidal activity was estimated by the time taken to kill 50% of viable bacilli (vt(50)) and the fall in sputum viable count during the first 2 days designated as the early bactericidal activity (EBA). The mean vt(50) of moxifloxacin was 0.88 days (95% confidence interval [Cl], 0.43-1.33 days) and the mean EBA was 0.53 (95% CI 0.28-0.79). For the isoniazid group, the mean vt(50) was 0.46 days (95% Cl, 0.31-0.61 days) and the mean EBA was 0.77 (95% Cl, 0.54-1.00). For rifampin, the mean vt(50) was 0.71 days (95% Cl, 0.48-0.95 days) and the mean EBA was 0.28 (95% Cl, 0.15-0.41). Using the EBA method, isoniazid was significantly more active than rifampin (p < 0.01) but not moxifloxacin. Using the vt(50) method, isoniazid was more active than both rifampin and moxifloxacin (p = 0.03). Moxifloxacin has an activity similar to rifampin in human subjects with pulmonary tuberculosis, suggesting that it should undergo further assessment as part of a short course regimen for the treatment of drug-susceptible tuberculosis

“Empty spaces ‘Where’ we are living for” – First record of Dinoponera quadriceps reusing nests of Atta sexdens

The reuse of nests by the same or different species can save a colony energy and resources. Furthermore, it can increase colony growth and the production of brood. The queenless ant Dinoponera quadriceps builds deep nests in Caatinga to escape from the dry and hot environment. The reuse of deep nests from other species can provide D. quadriceps with protection from high temperature, whilst saving on the energy required to build new nests. Here, we present the first finding of D. quadriceps reusing the nest of Atta sexdens species

“Empty spaces ‘Where’ we are living for” – First record of Dinoponera quadriceps reusing nests of Atta sexdens

The reuse of nests by the same or different species can save a colony energy and resources. Furthermore, it can increase colony growth and the production of brood. The queenless ant Dinoponera quadriceps builds deep nests in Caatinga to escape from the dry and hot environment. The reuse of deep nests from other species can provide D. quadriceps with protection from high temperature, whilst saving on the energy required to build new nests. Here, we present the first finding of D. quadriceps reusing the nest of Atta sexdens species

Emotional Dissonance and the Information Technology Professional: A Methodological Replication Study

This study is a methodological replication of Emotional Dissonance and the Information Technology Professional by Rutner, Hardgrave, and McKnight (2008). Though we adopted the original study\u27s hypotheses and research methodology, we add to that research by investigating generational differences, increasing the sample size, and including respondents from multiple firms and industries. In this replication, we were able to 1) establish continued support for the direct impact of emotional dissonance on work exhaustion, 2) increase the explanatory power, and 3) provide broader generalizability through sampling subjects from multiple firms. We discuss both the practical and theoretical implications of these findings

Acupuncture for whiplash-associated disorder following road traffic collision: a physiotherapy service evaluation

Background: Whiplash-associated disorder (WAD) is a common musculoskeletal condition that frequently occurs following a road traffic collision. Physiotherapy is often prescribed to help with the symptoms and injuries. Research evidence has demonstrated that acupuncture may be beneficial, but no studies have examined the routine clinical use of acupuncture by physiotherapists for treatment of WAD. Therefore, a physiotherapy service evaluation was conducted to examine the effects of acupuncture on WAD following a road traffic collision. Methods: This study involved 87 patients who attended a private physiotherapy practice following a road traffic collision after referral by their solicitor as part of a personal injury claim. Patients were included if they had been diagnosed with WAD (grades I–III) and received acupuncture as part of their treatment. An average of three sessions of acupuncture were received, which primarily involved needling of traditional acupuncture points and/or myofascial trigger points of the neck and upper/lower back. Results: Pain significantly reduced (p < 0.001). Musculoskeletal outcome measures including neck disability index, Oswestry low back pain scale and Quick disabilities of the arm, shoulder and hand (Quick-DASH) scale also significantly improved (all p < 0.001). Adverse events were minor. The majority of the patients (n = 66) were able to return to full-work duties following treatment. Conclusion: Acupuncture appears to be an effective clinical treatment for WAD following a road traffic collision and should be considered by physiotherapists working with such patient groups