We have observed strong phase-matched (PM) quadrupole optical second-harmonic generation (SHG) from nematic liquid crystals that possess inversion symmetry. PM conditions were achieved for two configurations by voltage control of the molecular orientation and thus of the refractive indices. Quadrupole SHG was separated from electric-field-induced dipole-type SHG with the help of time-gated meas...

A Self- Help Group (SHG) is a financial intermediary committee usually composed of 10 to 20 local women between 18 40 years. SHG nothing but group people who are on daily wages, they form and from that one person collects the money gives in need. Astha Gram Sangathan Self village Biladi (Tilda) was constructed 3rd march 2016 under Raipur district Chhattisgarh. The Krishi Vigyan Kendra (KVKs) In...

Uncertainty and unpredictability faced by low-income households increase their vulnerability making poverty even more unbearable. India’s National Bank for Agriculture and Rural Development (NABARD)-initiated Self-Help Group (SHG) program, which is currently the largest and fastest growing microfinance program in the developing world, has been aggressively promoted as a way of combating poverty...

OBJECTIVE This study implemented and evaluated procedures to help clinicians make effective referrals to 12-step self-help groups (SHGs). METHODS In this randomized controlled trial, individuals with substance use disorders (SUDs) entering a new outpatient treatment episode (N=345; 96% had previous SUD treatment) were randomly assigned to a standard referral or an intensive referral-to-self-h...

Chronic kidney disease (CKD) patients have an exaggerated increase in blood pressure (BP) during rhythmic handgrip exercise (RHG 20%) and static handgrip exercise (SHG 30%). Nitric oxide levels increase during exercise and help prevent excessive hypertension by both increasing vasodilation and reducing sympathetic nerve activity (SNA). Therefore, we hypothesized that tetrahydrobiopterin (BH4), ...

Second harmonic generation (SHG) is a well known non-linear optical phenomena which can be observed only in non-centrosymmetric crystals due to non-zero hyperpolarizability. In the current work we observed SHG from a Zn(II) complex which was originally thought to have crystallized in the centrosymmetric space group C2/c. This has been attributed to the unequal antiparallel packing of the metal ...

Physical Therapy (PT) and self-help groups (SHG) are important components of health care in rheumatic diseases. The utilisation of PT and SHG by patients with rheumatic diseases may be influenced by several factors. The aim of this study is to summarize the evidence on PT and SHG utilisation of patients with rheumatic diseases in Germany. We systematically searched the MEDLINE-database for stud...

BACKGROUND This study examines associations between female participation in a microcredit program in India, known as self help groups (SHGs), and women's health in the south Indian state of Kerala. Because SHGs do not have a formal health program, this provides a unique opportunity to assess whether SHG participation influences women's health via the social determinants of health. METHODS Thi...