PRIMARY VERSUS SECONDARY PRODUCTION TECHNIQUES IN U.S. MANUFACTURING

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Primary versus secondary outcomes in gargantuan studies.

EPIDURAL analgesia is currently the most effective method available to treat pain in labor. Retrospective studies conducted during the 1980s and 1990s suggested that epidural analgesia might slow the progress of labor and cause unnecessary Cesarean sections. Unfortunately, retrospective study cannot readily separate cause and effect. If patients with slower labor are more likely to receive epid...

متن کامل

Secondary-beam production: protons versus heavy ions

The construction of two new-generation complementary RIB facilities in Europe, one based on the in-flight fragmentation or fission (IFF) method (FAIR) and the other on the isotope separation online (ISOL) method (EURISOL) is expected in the next 10-15 years. The reaction mechanisms, responsible for the production of the secondary nuclei, along with the technical constrains, have to be considere...

متن کامل

Primary Versus Secondary Schizophrenia: A Theoretical Review

The present review presents a conceptualization of dividing schizophrenia into a primary versus a secondary type. Primary schizophrenia is that which is caused by primarily genetic factors, while secondary schizophrenia has an environmental etiology such as occurs in brain injury. The research dealing with schizophrenia is reviewed, and suggests that this formulation can be helpful in dealing w...

متن کامل

Macrophage profile in primary versus secondary liver tumors.

Macrophages are important components of the tumor-associated infiltrate and are qualified as one of the major players of the cancer-related inflammation. It was shown that tumor cells can either stimulate or mediate apoptosis of tumor-associated macrophages (TAMs). To date, there is no general agreement regarding the influence of TAMs and their numbers on the progression of hepatocellular carci...

متن کامل

Comparison of reconstructive procedures in primary versus secondary mandibular reconstruction.

BACKGROUND Few reports have compared reconstructive outcomes of primary versus secondary mandibular reconstruction. METHODS A retrospective chart review was performed on 149 patients following primary (n = 110) and secondary reconstruction (n = 39). RESULTS There was no statistically significant difference in patient demographics between the 2 groups. The secondary reconstruction mandibular...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Review of Income and Wealth

سال: 1997

ISSN: 0034-6586,1475-4991

DOI: 10.1111/j.1475-4991.1997.tb00235.x