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Excerpt from Mining Review for the Half-Year Ended December 31st, 1919 1910-1919. Quan Value. 028. 025. 6 189 26 252 59 954 254 493 Tons 257 029 277 279 1 513 629 166 1 101 32 013 8 012 171 202 135 998 528 689 169 302 1 023 2 816 0 000 as 519 777 389. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Excerpt from Mining Review for the Half-Year Ended December 31st, 1918, Vol. 29 Consequent upon the passing of the Mining Act Further Amendment Act of 1918, No. 1352 of 1918, provision has been made for variations in the working conditions of precious stones claims, special mineral claims and mineral leases. A special summary of the new regulations governing the precious stones claims has been prepared by the Chief Registrar of Mines and appears on the precedingpage. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Excerpt from Mining Review for the Half-Year Ended December 31st, 1920, Vol. 33 The copper production for 1920 was materially greater than that for 1919, but did not regain the first place from which, for. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Excerpt from Mining Review for the Half-Year Ended June 30th, 1919 Tion of the branch of the mining industry concerned with the production of copper. The serious fall in the price of copper led to the cessation of smelting operations at Wallaroo, and consequently to the almost complete stoppage of the produc tion of copper ore throughout the State. The subsequent recovery of the market price of copper gives promise of a brighter future, and the mines would probably have already reached the stage of full normal production, if the dislocation of marine transport had. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Excerpt from Mining Review for the Half-Year Ended December 31st, 1917 Gow. Silvsu. Copper. Year. Quantity. Value. Quantity. Value. Quantity. Value. Quantity. Value. Ounces. 1 copper 033 and Rsouws. Lead Year. Quantity. Value. Value. Quantity. Value. Quantity. Value. Tons. Totals phosphate Rocx. Crude salt. Year. Quantity. Value. Quantity. Value. Value. Bluestone. Sulphuric Acid, £325 (m) (n) (0) About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Excerpt from Mining Review for the Half-Year Ended June 30th, 1920, Vol. 32 Quite apart from the problems of mining the lignite, there are the problems of its proper utilisation, to which some reference is made in a report contained in this Review. The attention of the consumers of fuel is drawn to this. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Excerpt from Engineering and Mining Journal, Vol. 108: July 1 to December 31, 1919 The first and most noticeable change to attract the reader's attention is the shift of the editorial pages from their former position to the front of the book. In homely phrase, this enables the editors to greet the reader at the front door of what they hope will prove for him each week a storehouse of appropriate knowledge and information; and if, in addition, he finds therein material that affords him pleasure and recrea tion, the result will be doubly gratifying. In the typographical style and arrangement of the contents of the magazine, consideration has been given to those rules and dicta that have been developed from the concrete experience of the printing craft, and a definite effort has been made to produce a prospect pleasing to the eye. In this respect, thoughtful typog raphy serves a purpose in reaching the reader's mind similar to that of bright silver and snowy linen in tempting the diner's appetite. In the interest of cer tainty regarding our market quotations, we have set these in larger type, so that there will beno confusion in the integers or fractions, particularly the latter, when occasionally an accident mars the type face and gives a poor imprint. The Journal's market quotations are prepared with too much care to permit poor print ing to vitiate their usefulness or leave room for doubt as to their exact meaning. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Excerpt from Annual Assessment Work on Mining Claims, 1919 The legislation proposed in this resolution is similar in effect to joint resolution ap proved October 15, 1917, suspending the requirements of annual assessment work on mining claims, except placer oil locations, during the years 1917 and 1918, and to joint resolution approved February 28, 1919, extending similar relief in the Territory of Alaska for the years 1917 to 1919, inclusive. While active hostilities have ceased, the conditions which prompted the enactment of the joint resolution above described largely still exist, and I em of the opinion that the action proposed in House joint resolution 57 is desirable in the public interest, and have to recommend its adoption. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
The classic case for why government must support science—with a new essay by physicist and former congressman Rush Holt on what democracy needs from science today Science, the Endless Frontier is recognized as the landmark argument for the essential role of science in society and government’s responsibility to support scientific endeavors. First issued when Vannevar Bush was the director of the US Office of Scientific Research and Development during the Second World War, this classic remains vital in making the case that scientific progress is necessary to a nation’s health, security, and prosperity. Bush’s vision set the course for US science policy for more than half a century, building the world’s most productive scientific enterprise. Today, amid a changing funding landscape and challenges to science’s very credibility, Science, the Endless Frontier resonates as a powerful reminder that scientific progress and public well-being alike depend on the successful symbiosis between science and government. This timely new edition presents this iconic text alongside a new companion essay from scientist and former congressman Rush Holt, who offers a brief introduction and consideration of what society needs most from science now. Reflecting on the report’s legacy and relevance along with its limitations, Holt contends that the public’s ability to cope with today’s issues—such as public health, the changing climate and environment, and challenging technologies in modern society—requires a more capacious understanding of what science can contribute. Holt considers how scientists should think of their obligation to society and what the public should demand from science, and he calls for a renewed understanding of science’s value for democracy and society at large. A touchstone for concerned citizens, scientists, and policymakers, Science, the Endless Frontier endures as a passionate articulation of the power and potential of science.
An Introduction to Statistical Learning provides an accessible overview of the field of statistical learning, an essential toolset for making sense of the vast and complex data sets that have emerged in fields ranging from biology to finance, marketing, and astrophysics in the past twenty years. This book presents some of the most important modeling and prediction techniques, along with relevant applications. Topics include linear regression, classification, resampling methods, shrinkage approaches, tree-based methods, support vector machines, clustering, deep learning, survival analysis, multiple testing, and more. Color graphics and real-world examples are used to illustrate the methods presented. This book is targeted at statisticians and non-statisticians alike, who wish to use cutting-edge statistical learning techniques to analyze their data. Four of the authors co-wrote An Introduction to Statistical Learning, With Applications in R (ISLR), which has become a mainstay of undergraduate and graduate classrooms worldwide, as well as an important reference book for data scientists. One of the keys to its success was that each chapter contains a tutorial on implementing the analyses and methods presented in the R scientific computing environment. However, in recent years Python has become a popular language for data science, and there has been increasing demand for a Python-based alternative to ISLR. Hence, this book (ISLP) covers the same materials as ISLR but with labs implemented in Python. These labs will be useful both for Python novices, as well as experienced users.