Time series (2003-15) analysis of selected physicochemical parameters in Indian Ocean: Cumulative impacts prediction on coral bleaching using machine learning.

Coral bleaching is an important ecological threat worldwide, as the coral ecosystem supports a rich marine biodiversity to survive. Sea surface temperature was considered a major culprit; however, later it was observed that other water parameters like pH, tCO2, fCO2, salinity, dissolved oxygen, etc. also play a significant role in bleaching. In the present study, all these parameters of the Indian Ocean area for 15 years (2003-2017) were collected and analysed using machine learning language. The main aim is to see the cumulative impacts of various ocean parameters on coral bleaching. Introducing machine learning in environmental impact assessment studies is a new approach, and the prediction of coral bleaching using simulation of physico-chemical parameters interactions shows 94.4 % accuracy for the prediction of the future bleaching event. This study can be probably the first step in the application of the machine learning language for the prediction of coral bleaching in the field of marine science.

Acute Thumb Reconstruction with Iliac Crest Bone Graft and Groin Flap: A Case Report.

Crush injury with bone loss results in shortening the length of the thumb. Most of the immediate intervention is amputation and stump closure. Revision amputation with stump closure gives loss of functional length and the patient is unable to do daily activities as before. In most of all hand functions, the opposition of the thumb plays an important role. Reconstruction of the thumb with iliac crest bone graft with its functional length is one of the major achievements for the patient. As in our case, the patient is right-hand dominant he is more concerned about the functional length of the thumb, whatever the aesthetic appearance. Here we present a case of a 24-year-old male with thumb reconstruction in a severely injured thumb with loss of bone and soft tissue just distal to the base of the proximal phalanx. Nine months postoperatively, the patient showed a great outcome with restored thumb length, function, grip strength, and a good range of motion. Keywords: case reports; injury; thumb.

Gut microbiota and psychiatric disorders.

The impact of gut microbiota in mental health has been one of the most exciting and probably one of the most discussed topics of psychiatric research in the last decade. The gut microbiota may play an important role in the development of neuropsychiatric diseases, according to a growing body of research. Gut microbiota is a key regulator of gut-brain axis and may shape our brain physiology; thus, any change in its composition may change our behaviour due to altered psychiatric conditions. Relationship of gut microbiota with different mental illnesses is discussed in this article.